Time to Stable

For a given set of browsers, what APIs are in all of them and how many days it take for the API to land in the first browser to the last.

Example Comparisons
Browsers
Features

Summary

A count of the number of APIs that landed in A first and B last.
Last in ChromeLast in Edge
First in Chrome 8641
First in Edge 458

Average time for an API to become available across Chrome and Edge

9099 APIs took an average of 977.24 days to become available to use.

API breakdown:

Average time to landing by year of first landing

If a feature landed in the earliest browser in 20XX it took Y days on average to become available in the last browser (when considering Chrome and Edge). TTA (time to available).
DOM API APIsDOM API TTA
2008 13622456.92
2009 1862360.37
2010 5212026.79
2011 4131725.91
2012 2781326.22
2013 2721278.42
2014 3321424.11
2015 567938.34
2016 4061045.83
2017 866861.78
2018 653548.31
2019 393165.97
2020 57515.87
2021 38519.52
2022 3883.65
2023 5323.24
2024 5362.36
2025 3442.51
2026 905.13

The Tortoise and the Hare

There is a natural tension on the web with respect to browser engines. Every engine has their own set of priorities which define the level of investment that they choose to make and on which areas they choose to make it.

A developer naturally wants their experiences to be available to the widest audience possible and these differing priorities create an unevenness on the platform (a lumpiness) making it harder for developers to build experiences that work everywhere.

This section highlights where browsers are pushing and pulling on the platform.

Sprinters

This table is designed to show which browsers are pushing on the platform the most.

Adding features to quickly is not always desired because developers are unlikely to adopt those features in their sites or apps.

For a given year, if a feature landed in Browser X first, how many days it take on average to be available in Chrome and Edge. TTA (time to available).
Year DOM APIDOM API TTA
2008
  Chrome 13622456.92
2009
  Chrome 1862360.37
2010
  Chrome 5212026.79
2011
  Chrome 4131725.91
2012
  Chrome 2781326.22
2013
  Chrome 2721278.42
2014
  Chrome 3321424.11
2015
  Chrome 4251048.60
  Edge 142608.33
2016
  Chrome 3971058.58
  Edge 9483.56
2017
  Edge 58198.98
  Chrome 808909.36
2018
  Chrome 645551.69
  Edge 8275.88
2019
  Chrome 393165.97
2020
  Edge 16646.23
  Chrome 4093.55
2021
  Chrome 37713.89
  Edge 8285.00
2022
  Chrome 3214.21
  Edge 671.00
2023
  Chrome 5323.24
2024
  Chrome 5362.36
2025
  Chrome 3442.51
2026
  Chrome 905.13

Plodders

This table is designed to show which browsers are pulling on the platform the most.

For a feature that first landed in year X, how many days did it take on average for the last browser to catch up across Chrome and Edge. TTA (time to available).
Year DOM API countDOM API TTA
2008
  Edge 13622456.92
2009
  Edge 1862360.37
2010
  Edge 5212026.79
2011
  Edge 4131725.91
2012
  Edge 2781326.22
2013
  Edge 2721278.42
2014
  Edge 3321424.11
2015
  Edge 4251048.60
  Chrome 142608.33
2016
  Edge 3971058.58
  Chrome 9483.56
2017
  Chrome 58198.98
  Edge 808909.36
2018
  Edge 645551.69
  Chrome 8275.88
2019
  Edge 393165.97
2020
  Chrome 16646.23
  Edge 4093.55
2021
  Edge 37713.89
  Chrome 8285.00
2022
  Edge 3214.21
  Chrome 671.00
2023
  Edge 5323.24
2024
  Edge 5362.36
2025
  Edge 3442.51
2026
  Edge 905.13

Stable APIs

Below is a list of features that are in Chrome and Edge

Raw Data

Quick Links:

DOM API Data

API First Browser Date Last Browser Date Days Notes
api.ANGLE_instanced_arrays 📋Chrome1/14/2014 Edge7/29/2015561
Chrome: Available only on macOS.Opera: Available only on macOS.
api.ANGLE_instanced_arrays.drawArraysInstancedANGLE 📋Chrome10/1/2013 Edge7/29/2015666
api.ANGLE_instanced_arrays.drawElementsInstancedANGLE 📋Chrome10/1/2013 Edge7/29/2015666
api.ANGLE_instanced_arrays.vertexAttribDivisorANGLE 📋Chrome10/1/2013 Edge7/29/2015666
api.AbortController 📋Edge10/17/2017 Chrome4/17/2018182
Safari: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.Safari on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.WebView on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.
api.AbortController.AbortController 📋Edge10/17/2017 Chrome4/17/2018182
Safari: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.Safari on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.WebView on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.
api.AbortController.abort 📋Edge10/17/2017 Chrome4/17/2018182
Node.js: The optional reason argument is not supported.Node.js: The optional reason argument is not supported.Safari: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.Safari on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.WebView on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.
api.AbortController.abort.reason_parameter 📋Chrome2/1/2022 Edge2/3/20222
api.AbortController.signal 📋Edge10/17/2017 Chrome4/17/2018182
Safari: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.Safari on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.WebView on iOS: Even though window.AbortController is defined, it doesn't really abort fetch requests. See bug 174980.
api.AbortPaymentEvent Chrome10/16/2018 Edge1/15/2020456
api.AbortPaymentEvent.AbortPaymentEvent Chrome10/16/2018 Edge1/15/2020456
api.AbortPaymentEvent.respondWith Chrome10/16/2018 Edge1/15/2020456
api.AbortSignal 📋Edge10/17/2017 Chrome4/17/2018182
api.AbortSignal.abort_event 📋Edge10/17/2017 Chrome4/17/2018182
api.AbortSignal.abort_static 📋Chrome8/31/2021 Edge9/2/20212
api.AbortSignal.abort_static.reason_parameter 📋Chrome2/1/2022 Edge2/3/20222
api.AbortSignal.aborted 📋Edge10/17/2017 Chrome4/17/2018182
api.AbortSignal.any_static 📋Chrome8/15/2023 Edge8/21/20236
api.AbortSignal.reason 📋Chrome2/1/2022 Edge2/3/20222
api.AbortSignal.throwIfAborted 📋Chrome3/29/2022 Edge4/1/20223
api.AbortSignal.timeout_static 📋Chrome4/16/2024 Edge4/18/20242
Chrome: Always aborts with an AbortError on timeout, not a TimeoutError.Chrome Android: Always aborts with an AbortError on timeout, not a TimeoutError.Edge: Always aborts with an AbortError on timeout, not a TimeoutError.Quest Browser: Always aborts with an AbortError on timeout, not a TimeoutError.Opera: Always aborts with an AbortError on timeout, not a TimeoutError.Opera Android: Always aborts with an AbortError on timeout, not a TimeoutError.Samsung Internet: Always aborts with an AbortError on timeout, not a TimeoutError.WebView Android: Always aborts with an AbortError on timeout, not a TimeoutError.
api.AbsoluteOrientationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.AbsoluteOrientationSensor.AbsoluteOrientationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.AbstractRange 📋Chrome4/13/2021 Edge4/15/20212
api.AbstractRange.collapsed 📋Chrome4/13/2021 Edge4/15/20212
api.AbstractRange.endContainer 📋Chrome4/13/2021 Edge4/15/20212
api.AbstractRange.endOffset 📋Chrome4/13/2021 Edge4/15/20212
api.AbstractRange.startContainer 📋Chrome4/13/2021 Edge4/15/20212
api.AbstractRange.startOffset 📋Chrome4/13/2021 Edge4/15/20212
api.Accelerometer 📋Chrome5/29/2018 Edge1/15/2020596
api.Accelerometer.Accelerometer 📋Chrome5/29/2018 Edge1/15/2020596
api.Accelerometer.x 📋Chrome5/29/2018 Edge1/15/2020596
api.Accelerometer.y 📋Chrome5/29/2018 Edge1/15/2020596
api.Accelerometer.z 📋Chrome5/29/2018 Edge1/15/2020596
api.AmbientLightSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.AmbientLightSensor.AmbientLightSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.AmbientLightSensor.illuminance 📋Chrome5/29/2018 Edge1/15/2020596
Chrome: In Chrome 79, this method stopped returning floats and returned integers to avoid fingerprinting.Chrome: In Chrome 79, this method stopped returning floats and returned integers to avoid fingerprinting.Chrome Android: In Chrome Android 79, this method stopped returning floats and returned integers to avoid fingerprinting.Chrome Android: In Chrome Android 79, this method stopped returning floats and returned integers to avoid fingerprinting.Edge: In Edge 79, this method stopped returning floats and returned integers to avoid fingerprinting.Edge: In Edge 79, this method stopped returning floats and returned integers to avoid fingerprinting.Quest Browser: In Quest Browser 8.0, this method stopped returning floats and returned integers to avoid fingerprinting.Quest Browser: In Quest Browser 8.0, this method stopped returning floats and returned integers to avoid fingerprinting.Opera: In Opera 66, this method stopped returning floats and returned integers to avoid fingerprinting.Opera: In Opera 66, this method stopped returning floats and returned integers to avoid fingerprinting.
api.AnalyserNode 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.AnalyserNode 📋Chrome12/1/2016 Edge1/15/20201140
api.AnalyserNode.fftSize 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.frequencyBinCount 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.getByteFrequencyData 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.getByteTimeDomainData 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.getFloatFrequencyData 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.getFloatTimeDomainData 📋Chrome5/20/2014 Edge7/29/2015435
api.AnalyserNode.maxDecibels 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.minDecibels 📋Chrome9/16/2011 Edge7/29/20151412
api.AnalyserNode.smoothingTimeConstant 📋Chrome9/16/2011 Edge7/29/20151412
api.Animation 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.Animation 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.cancel 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.cancel_event 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.commitStyles 📋Edge7/16/2020 Chrome7/27/202011
api.Animation.currentTime 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.effect 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.finish 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.finish_event 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.finished 📋Edge7/16/2020 Chrome7/27/202011
api.Animation.id 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.overallProgress 📋Chrome2/4/2025 Edge2/6/20252
api.Animation.pause 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.pending 📋Chrome7/30/2019 Edge1/15/2020169
Firefox: Before version 59, the pending status was reported by a "pending" value returned from Animation.playState.Firefox for Android: Before version 59, the pending status was reported by a "pending" value returned from Animation.playState.
api.Animation.persist 📋Edge7/16/2020 Chrome7/27/202011
api.Animation.play 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.playState 📋Chrome6/4/2019 Edge1/15/2020225
Chrome: Before Chrome 50/Opera 37, this property returned idle for an animation that had not yet started. Starting with Chrome 50/Opera 37, it shows paused.Chrome Android: Before Chrome Android 50/Opera 37, this property returned idle for an animation that had not yet started. Starting with Chrome Android 50/Opera 37, it shows paused.Firefox: Before Firefox 59, this property returned pending for Animations with incomplete asynchronous operations but as of Firefox 59 this is indicated by the separate Animation.pending property. This reflects recent changes to the specification.Firefox for Android: Before Firefox for Android 59, this property returned pending for Animations with incomplete asynchronous operations but as of Firefox for Android 59 this is indicated by the separate Animation.pending property. This reflects recent changes to the specification.Quest Browser: Before Quest Browser 5.0/Opera 37, this property returned idle for an animation that had not yet started. Starting with Quest Browser 5.0/Opera 37, it shows paused.Opera: Before Chrome 50/Opera 37, this property returned idle for an animation that had not yet started. Starting with Chrome 50/Opera 37, it shows paused.Opera Android: Before Chrome 50/Opera 37, this property returned idle for an animation that had not yet started. Starting with Chrome 50/Opera 37, it shows paused.Samsung Internet: Before Samsung Internet 5.0/Opera 37, this property returned idle for an animation that had not yet started. Starting with Samsung Internet 5.0/Opera 37, it shows paused.WebView Android: Before WebView Android 50/Opera 37, this property returned idle for an animation that had not yet started. Starting with WebView Android 50/Opera 37, it shows paused.
api.Animation.playbackRate 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.ready 📋Edge7/16/2020 Chrome7/27/202011
api.Animation.remove_event 📋Edge7/16/2020 Chrome7/27/202011
api.Animation.remove_filling_animation Edge7/16/2020 Chrome7/27/202011
api.Animation.replaceState 📋Edge7/16/2020 Chrome7/27/202011
api.Animation.reverse 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.startTime 📋Chrome6/4/2019 Edge1/15/2020225
api.Animation.timeline 📋Edge7/16/2020 Chrome7/27/202011
Firefox: Only the getter is supportedFirefox for Android: Only the getter is supportedSafari: Only the getter is supportedSafari on iOS: Only the getter is supportedWebView on iOS: Only the getter is supported
api.Animation.updatePlaybackRate 📋Chrome7/30/2019 Edge1/15/2020169
api.AnimationEffect 📋Chrome6/4/2019 Edge1/15/2020225
api.AnimationEffect.getComputedTiming 📋Chrome6/4/2019 Edge1/15/2020225
api.AnimationEffect.getTiming 📋Chrome6/4/2019 Edge1/15/2020225
api.AnimationEffect.updateTiming 📋Chrome6/4/2019 Edge1/15/2020225
api.AnimationEvent 📋Chrome5/19/2015 Edge7/29/201571
api.AnimationEvent.AnimationEvent 📋Chrome5/19/2015 Edge8/2/2016441
api.AnimationEvent.animationName 📋Chrome5/19/2015 Edge7/29/201571
api.AnimationEvent.elapsedTime 📋Chrome5/19/2015 Edge7/29/201571
api.AnimationEvent.pseudoElement 📋Chrome7/24/2018 Edge1/15/2020540
api.AnimationPlaybackEvent 📋Edge7/16/2020 Chrome7/27/202011
api.AnimationPlaybackEvent.AnimationPlaybackEvent 📋Edge7/16/2020 Chrome7/27/202011
api.AnimationPlaybackEvent.currentTime 📋Edge7/16/2020 Chrome7/27/202011
api.AnimationPlaybackEvent.timelineTime 📋Edge7/16/2020 Chrome7/27/202011
api.AnimationTimeline 📋Edge7/16/2020 Chrome7/27/202011
api.AnimationTimeline.currentTime 📋Edge7/16/2020 Chrome7/27/202011
api.AnimationTimeline.duration 📋Chrome7/18/2023 Edge7/21/20233
api.AnimationTrigger 📋Chrome3/10/2026 Edge3/12/20262
api.Attr 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.localName 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.name 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.namespaceURI 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.ownerElement 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.prefix 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.specified 📋Chrome12/11/2008 Edge7/29/20152421
api.Attr.value 📋Chrome12/11/2008 Edge7/29/20152421
api.AudioBuffer 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBuffer.AudioBuffer 📋Chrome12/1/2016 Edge1/15/20201140
Chrome: The context parameter was supported up until version 57, but has now been removed.Chrome Android: The context parameter was supported up until version 57, but has now been removed.Quest Browser: The context parameter was supported up until version 5.0, but has now been removed.Opera: The context parameter was supported up until version 44, but has now been removed.Opera Android: The context parameter was supported up until version 44, but has now been removed.Samsung Internet: The context parameter was supported up until Samsung Internet 7.0, but has now been removed.WebView Android: The context parameter was supported up until version 57, but has now been removed.
api.AudioBuffer.copyFromChannel 📋Chrome5/19/2015 Edge11/12/2015177
api.AudioBuffer.copyToChannel 📋Chrome5/19/2015 Edge11/12/2015177
api.AudioBuffer.duration 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBuffer.getChannelData 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBuffer.length 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBuffer.numberOfChannels 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBuffer.sampleRate 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBufferSourceNode 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBufferSourceNode.AudioBufferSourceNode 📋Chrome12/1/2016 Edge1/15/20201140
api.AudioBufferSourceNode.buffer 📋Chrome9/16/2011 Edge7/29/20151412
Firefox: Firefox currently handles the value null incorrectly. Instead of producing a node that generates a single channel of silence, the node becomes unusable and will be ignored if you attempt to connect it to anything.Firefox for Android: Firefox for Android currently handles the value null incorrectly. Instead of producing a node that generates a single channel of silence, the node becomes unusable and will be ignored if you attempt to connect it to anything.
api.AudioBufferSourceNode.detune 📋Chrome7/21/2015 Edge11/12/2015114
api.AudioBufferSourceNode.loop 📋Chrome10/25/2011 Edge7/29/20151373
api.AudioBufferSourceNode.loopEnd 📋Chrome1/10/2013 Edge7/29/2015930
api.AudioBufferSourceNode.loopStart 📋Chrome1/10/2013 Edge7/29/2015930
api.AudioBufferSourceNode.playbackRate 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioBufferSourceNode.start 📋Chrome1/10/2013 Edge7/29/2015930
api.AudioContext 📋Chrome5/20/2014 Edge7/29/2015435
api.AudioContext.AudioContext 📋Chrome5/20/2014 Edge7/29/2015435
Chrome: Before Chrome 66, each tab is limited to 6 audio contexts in Chrome; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in Chrome.Chrome: If latencyHint isn't valid, Chrome throws a TypeError exception. See Non-standard exceptions in Chrome for details.Chrome Android: Before Chrome Android 66, each tab is limited to 6 audio contexts in Chrome Android; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in Chrome Android.Chrome Android: If latencyHint isn't valid, Chrome Android throws a TypeError exception. See Non-standard exceptions in Chrome Android for details.Quest Browser: Before Quest Browser 5.0, each tab is limited to 6 audio contexts in Quest Browser; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in Quest Browser.Quest Browser: If latencyHint isn't valid, Quest Browser throws a TypeError exception. See Non-standard exceptions in Quest Browser for details.Opera: Before Opera 53, each tab is limited to 6 audio contexts in Opera; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in Chrome.Opera: If latencyHint isn't valid, Opera throws a TypeError exception. See Non-standard exceptions in Chrome for details.Opera Android: Before Opera Android 47, each tab is limited to 6 audio contexts in Opera; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in Chrome.Opera Android: If latencyHint isn't valid, Opera throws a TypeError exception. See Non-standard exceptions in Chrome for details.Safari: New audio contexts are suspended until the resume() method is called via user action, such as the click event.Safari on iOS: New audio contexts are suspended until the resume() method is called via user action, such as the click event.Samsung Internet: Before Samsung Internet 9.0, each tab is limited to 6 audio contexts in Samsung Internet; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in Chrome.Samsung Internet: If latencyHint isn't valid, Samsung Internet throws a TypeError exception. See Non-standard exceptions in Chrome for details.WebView Android: Before WebView Android 66, each tab is limited to 6 audio contexts in WebView Android; attempting to create more will throw a DOMException. For details see Per-tab audio context limitation in WebView Android.WebView Android: If latencyHint isn't valid, WebView Android throws a TypeError exception. See Non-standard exceptions in WebView Android for details.WebView on iOS: New audio contexts are suspended until the resume() method is called via user action, such as the click event.
api.AudioContext.AudioContext.options_latencyHint_parameter 📋Chrome4/19/2017 Edge1/15/20201001
api.AudioContext.AudioContext.options_sampleRate_parameter 📋Chrome4/23/2019 Edge1/15/2020267
api.AudioContext.AudioContext.options_sinkId_parameter 📋Chrome2/7/2023 Edge2/9/20232
api.AudioContext.baseLatency 📋Chrome4/19/2017 Edge1/15/20201001
api.AudioContext.close 📋Chrome4/14/2015 Edge8/2/2016476
api.AudioContext.createMediaElementSource 📋Chrome10/25/2011 Edge7/29/20151373
Firefox: If a sample rate is specified for the audio context, it must match the sample rate of the stream, otherwise this method will fail.Firefox for Android: If a sample rate is specified for the audio context, it must match the sample rate of the stream, otherwise this method will fail.
api.AudioContext.createMediaStreamDestination 📋Chrome2/21/2013 Edge1/15/20202519
api.AudioContext.createMediaStreamSource 📋Chrome9/25/2012 Edge7/29/20151037
api.AudioContext.error_event 📋Chrome8/20/2024 Edge8/22/20242
api.AudioContext.getOutputTimestamp 📋Chrome3/9/2017 Edge1/15/20201042
api.AudioContext.outputLatency 📋Chrome5/24/2022 Edge5/31/20227
api.AudioContext.resume 📋Chrome3/3/2015 Edge8/2/2016518
api.AudioContext.setSinkId 📋Chrome2/7/2023 Edge2/9/20232
api.AudioContext.sinkId 📋Chrome2/7/2023 Edge2/9/20232
api.AudioContext.sinkchange_event 📋Chrome2/7/2023 Edge2/9/20232
api.AudioContext.suspend 📋Chrome3/3/2015 Edge8/2/2016518
api.AudioData 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.AudioData 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.allocationSize 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.clone 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.close 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.copyTo 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.duration 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.format 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.numberOfChannels 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.numberOfFrames 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.sampleRate 📋Chrome9/21/2021 Edge9/24/20213
api.AudioData.timestamp 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.AudioDecoder 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.close 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.configure 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.decode 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.decodeQueueSize 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.dequeue_event 📋Chrome9/27/2022 Edge10/3/20226
api.AudioDecoder.flush 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.isConfigSupported_static 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.reset 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDecoder.state 📋Chrome9/21/2021 Edge9/24/20213
api.AudioDestinationNode 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioDestinationNode.maxChannelCount 📋Chrome5/21/2013 Edge7/29/2015799
Safari: This property always returns 0.Safari on iOS: This property always returns 0.WebView on iOS: This property always returns 0.
api.AudioEncoder 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.AudioEncoder 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.close 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.configure 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.configure.bitrateMode 📋Chrome10/31/2023 Edge11/2/20232
api.AudioEncoder.configure.opus 📋Chrome2/7/2023 Edge2/9/20232
api.AudioEncoder.configure.opus.opus_application 📋Chrome6/11/2024 Edge6/13/20242
api.AudioEncoder.configure.opus.opus_signal 📋Chrome6/11/2024 Edge6/13/20242
api.AudioEncoder.dequeue_event 📋Chrome9/27/2022 Edge10/3/20226
api.AudioEncoder.encode 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.encodeQueueSize 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.flush 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.isConfigSupported_static 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.reset 📋Chrome9/21/2021 Edge9/24/20213
api.AudioEncoder.state 📋Chrome9/21/2021 Edge9/24/20213
api.AudioListener 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioListener.forwardX 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setOrientation() method instead.Firefox for Android: Can be set using the setOrientation() method instead.
api.AudioListener.forwardY 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setOrientation() method instead.Firefox for Android: Can be set using the setOrientation() method instead.
api.AudioListener.forwardZ 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setOrientation() method instead.Firefox for Android: Can be set using the setOrientation() method instead.
api.AudioListener.positionX 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setPosition() method instead.Firefox for Android: Can be set using the setPosition() method instead.
api.AudioListener.positionY 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setPosition() method instead.Firefox for Android: Can be set using the setPosition() method instead.
api.AudioListener.positionZ 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setPosition() method instead.Firefox for Android: Can be set using the setPosition() method instead.
api.AudioListener.setOrientation 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioListener.setPosition 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioListener.upX 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setOrientation() method instead.Firefox for Android: Can be set using the setOrientation() method instead.
api.AudioListener.upY 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setOrientation() method instead.Firefox for Android: Can be set using the setOrientation() method instead.
api.AudioListener.upZ 📋Chrome7/20/2016 Edge1/15/20201274
Firefox: Can be set using the setOrientation() method instead.Firefox for Android: Can be set using the setOrientation() method instead.
api.AudioNode 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioNode.channelCount 📋Chrome5/21/2013 Edge7/29/2015799
api.AudioNode.channelCountMode 📋Chrome5/21/2013 Edge7/29/2015799
api.AudioNode.channelInterpretation 📋Chrome5/21/2013 Edge7/29/2015799
api.AudioNode.connect 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioNode.context 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioNode.disconnect 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioNode.disconnect.destination_parameter Chrome5/19/2015 Edge10/2/20181232
api.AudioNode.disconnect.input_parameter Chrome5/19/2015 Edge10/2/20181232
api.AudioNode.numberOfInputs 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioNode.numberOfOutputs 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioParam 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioParam.automationRate 📋Chrome7/24/2018 Edge1/15/2020540
api.AudioParam.cancelAndHoldAtTime 📋Chrome3/9/2017 Edge1/15/20201042
api.AudioParam.cancelScheduledValues 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioParam.defaultValue 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioParam.exponentialRampToValueAtTime 📋Chrome9/16/2011 Edge7/29/20151412
Chrome Android: Behaves like setValueAtTime(): Sets the target volume at the specified time, but doesn't ramp to it.Firefox: Sometimes jumps to value immediately. See bug 2011524.Firefox for Android: Sometimes jumps to value immediately. See bug 2011524.Quest Browser: Behaves like setValueAtTime(): Sets the target volume at the specified time, but doesn't ramp to it.WebView Android: Behaves like setValueAtTime(): Sets the target volume at the specified time, but doesn't ramp to it.
api.AudioParam.linearRampToValueAtTime 📋Chrome9/16/2011 Edge7/29/20151412
Chrome Android: Behaves like setValueAtTime(): Sets the target volume at the specified time, but doesn't ramp to it.Firefox: Sometimes jumps to value immediately. See bug 2011524.Firefox for Android: Sometimes jumps to value immediately. See bug 2011524.Quest Browser: Behaves like setValueAtTime(): Sets the target volume at the specified time, but doesn't ramp to it.WebView Android: Behaves like setValueAtTime(): Sets the target volume at the specified time, but doesn't ramp to it.
api.AudioParam.maxValue 📋Chrome7/20/2016 Edge1/15/20201274
api.AudioParam.minValue 📋Chrome7/20/2016 Edge1/15/20201274
api.AudioParam.setTargetAtTime 📋Chrome1/10/2013 Edge7/29/2015930
api.AudioParam.setValueAtTime 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioParam.setValueCurveAtTime 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioParam.value 📋Chrome9/16/2011 Edge7/29/20151412
Chrome: Before version 66, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).Chrome Android: Before version 66, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).Firefox: Before Firefox 134, setting value was ignored when done at the same time as scheduled automation events.Firefox: Before Firefox 69, value did not take into account scheduled or gradiated changes to the parameter's value; instead, only explicitly set values were returned.Firefox for Android: Firefox for Android does not currently take into account scheduled or gradiated changes to the parameter's value; only the initial value or the most recent explicitly set value is returned.Quest Browser: Before version 5.0, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).Opera: Before version 53, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).Opera Android: Before version 47, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).Samsung Internet: Before version 9.0, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).WebView Android: Before version 66, the gain value of a GainNode would perform a smooth interpolation to prevent dezippering (instead of changing instantly).
api.AudioParamMap 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.@@iterator Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.entries Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.forEach Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.get Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.has Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.keys Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.size Chrome4/17/2018 Edge1/15/2020638
api.AudioParamMap.values Chrome4/17/2018 Edge1/15/2020638
api.AudioProcessingEvent Chrome9/16/2011 Edge7/29/20151412
api.AudioProcessingEvent.AudioProcessingEvent 📋Chrome3/9/2017 Edge1/15/20201042
api.AudioProcessingEvent.inputBuffer 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioProcessingEvent.outputBuffer 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioProcessingEvent.playbackTime 📋Chrome9/16/2011 Edge7/29/20151412
api.AudioScheduledSourceNode 📋Chrome3/9/2017 Edge1/15/20201042
Chrome: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Chrome Android: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Edge: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Firefox: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Firefox for Android: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Opera: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Opera Android: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Safari: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Safari on iOS: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.Samsung Internet: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.WebView Android: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.WebView on iOS: The AudioScheduledSourceNode interface itself is not present, but some of its members are available on the AudioBufferSourceNode, ConstantSourceNode and OscillatorNode interfaces.
api.AudioScheduledSourceNode.ended_event 📋Chrome10/1/2013 Edge7/29/2015666
api.AudioScheduledSourceNode.start 📋Chrome1/10/2013 Edge7/29/2015930
api.AudioScheduledSourceNode.stop 📋Chrome1/10/2013 Edge7/29/2015930
api.AudioSinkInfo 📋Chrome2/7/2023 Edge2/9/20232
api.AudioSinkInfo.type 📋Chrome2/7/2023 Edge2/9/20232
api.AudioTrack 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrack.enabled 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrack.id 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrack.kind 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrack.label 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrack.language 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrack.sourceBuffer 📋Chrome5/25/2016 Edge1/15/20201330
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.AudioTrackList 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrackList.addtrack_event 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrackList.change_event 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrackList.getTrackById 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrackList.length 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioTrackList.removetrack_event 📋Chrome8/26/2014 Edge1/15/20201968
api.AudioWorklet 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletGlobalScope 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletGlobalScope.currentFrame 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletGlobalScope.currentTime 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletGlobalScope.registerProcessor 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletGlobalScope.sampleRate 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletNode 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletNode.AudioWorkletNode 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletNode.parameters 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletNode.port 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletNode.processorerror_event 📋Chrome4/17/2018 Edge1/15/2020638
api.AudioWorkletProcessor 📋Chrome1/23/2018 Edge1/15/2020722
api.AudioWorkletProcessor.AudioWorkletProcessor 📋Chrome1/23/2018 Edge1/15/2020722
api.AudioWorkletProcessor.port 📋Chrome1/23/2018 Edge1/15/2020722
api.AuthenticatorAssertionResponse 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorAssertionResponse.authenticatorData 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorAssertionResponse.signature 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorAssertionResponse.userHandle 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorAttestationResponse 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorAttestationResponse.attestationObject 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorAttestationResponse.getAuthenticatorData 📋Chrome8/25/2020 Edge8/27/20202
api.AuthenticatorAttestationResponse.getPublicKey 📋Chrome8/25/2020 Edge8/27/20202
api.AuthenticatorAttestationResponse.getPublicKeyAlgorithm 📋Chrome8/25/2020 Edge8/27/20202
api.AuthenticatorAttestationResponse.getTransports 📋Chrome4/23/2019 Edge1/15/2020267
api.AuthenticatorResponse 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.AuthenticatorResponse.clientDataJSON 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.BackgroundFetchEvent 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchEvent.BackgroundFetchEvent 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchEvent.registration 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchManager 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchManager.fetch 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchManager.get 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchManager.getIds 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRecord 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRecord.request 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRecord.responseReady 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.abort 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.downloadTotal 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.downloaded 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.failureReason 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.id 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.match 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.matchAll 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.progress_event 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.recordsAvailable 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.result 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.uploadTotal 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchRegistration.uploaded 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchUpdateUIEvent 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchUpdateUIEvent.BackgroundFetchUpdateUIEvent 📋Chrome4/23/2019 Edge1/15/2020267
api.BackgroundFetchUpdateUIEvent.updateUI 📋Chrome4/23/2019 Edge1/15/2020267
api.BarProp 📋Chrome12/11/2008 Edge7/29/20152421
api.BarProp.visible 📋Chrome12/11/2008 Edge7/29/20152421
api.BarProp.visible.returns_popup Chrome2/1/2022 Edge2/3/20222
api.BarcodeDetector 📋Edge5/21/2020 Chrome1/19/2021243
Chrome: Supported on ChromeOS and macOS only.Chrome: Before Chrome 113, on macOS Ventura (13) and above, this interface silently failed. See bug 40245611.Chrome: Supported on macOS only.Edge: Supported on macOS only.Edge: Before Chrome 113, on macOS Ventura (13) and above, this interface silently failed. See bug 40245611.Opera: Supported on macOS only.Opera: Before Chrome 113, on macOS Ventura (13) and above, this interface silently failed. See bug 40245611.
api.BarcodeDetector.BarcodeDetector 📋Edge5/21/2020 Chrome1/19/2021243
Chrome: Supported on ChromeOS and macOS only.Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only.
api.BarcodeDetector.detect 📋Edge5/21/2020 Chrome1/19/2021243
Chrome: Supported on ChromeOS and macOS only.Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only.
api.BarcodeDetector.getSupportedFormats_static 📋Edge5/21/2020 Chrome1/19/2021243
Chrome: Supported on ChromeOS and macOS only.Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only.
api.BaseAudioContext 📋Chrome1/25/2017 Edge1/15/20201085
Chrome: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Chrome Android: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Edge: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Firefox: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Firefox for Android: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Opera: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Opera Android: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Safari: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Safari on iOS: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.Samsung Internet: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.WebView Android: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.WebView on iOS: The BaseAudioContext interface itself is not present, but many of the methods are available on the AudioContext and OfflineAudioContext interfaces.
api.BaseAudioContext.audioWorklet 📋Chrome4/17/2018 Edge1/15/2020638
api.BaseAudioContext.createAnalyser 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createBiquadFilter 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createBuffer 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createBufferSource 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createChannelMerger 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createChannelSplitter 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createConstantSource 📋Chrome1/25/2017 Edge1/15/20201085
api.BaseAudioContext.createConvolver 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createDelay 📋Chrome1/10/2013 Edge7/29/2015930
api.BaseAudioContext.createDynamicsCompressor 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createGain 📋Chrome1/10/2013 Edge7/29/2015930
api.BaseAudioContext.createIIRFilter 📋Chrome3/2/2016 Edge8/2/2016153
api.BaseAudioContext.createOscillator 📋Chrome6/26/2012 Edge7/29/20151128
api.BaseAudioContext.createPanner 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.createPeriodicWave 📋Chrome10/1/2013 Edge7/29/2015666
api.BaseAudioContext.createPeriodicWave.constraints_disableNormalization_parameter Edge7/29/2015 Chrome10/13/201576
api.BaseAudioContext.createScriptProcessor 📋Chrome1/10/2013 Edge7/29/2015930
api.BaseAudioContext.createStereoPanner 📋Chrome3/3/2015 Edge7/29/2015148
api.BaseAudioContext.createWaveShaper 📋Chrome10/25/2011 Edge7/29/20151373
api.BaseAudioContext.currentTime 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.decodeAudioData 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.decodeAudioData.returns_promise Edge7/29/2015 Chrome3/2/2016217
api.BaseAudioContext.destination 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.listener 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.sampleRate 📋Chrome9/16/2011 Edge7/29/20151412
api.BaseAudioContext.state 📋Chrome3/3/2015 Edge8/2/2016518
api.BaseAudioContext.state.interrupted 📋Chrome4/29/2025 Edge5/1/20252
api.BaseAudioContext.statechange_event 📋Chrome3/3/2015 Edge8/2/2016518
api.BatteryManager 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.charging 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.chargingTime 📋Chrome10/7/2014 Edge1/15/20201926
Chrome Android: Always equal to 0 or Infinity.Opera Android: Always equal to 0 or Infinity.Samsung Internet: Always equal to 0 or Infinity.WebView Android: Always equal to 0 or Infinity.
api.BatteryManager.chargingchange_event 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.chargingtimechange_event 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.dischargingTime 📋Chrome10/7/2014 Edge1/15/20201926
Chrome Android: Always equal to Infinity.Opera Android: Always equal to Infinity.Samsung Internet: Always equal to Infinity.WebView Android: Always equal to Infinity.
api.BatteryManager.dischargingtimechange_event 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.level 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.levelchange_event 📋Chrome10/7/2014 Edge1/15/20201926
api.BatteryManager.secure_context_required Chrome6/21/2022 Edge6/23/20222
api.BeforeInstallPromptEvent Chrome7/21/2015 Edge1/15/20201639
api.BeforeInstallPromptEvent.BeforeInstallPromptEvent Chrome7/21/2015 Edge1/15/20201639
api.BeforeInstallPromptEvent.platforms Chrome7/21/2015 Edge1/15/20201639
api.BeforeInstallPromptEvent.prompt Chrome7/30/2019 Edge1/15/2020169
Chrome: Resolved with an empty promise.Chrome Android: Resolved with an empty promise.Quest Browser: Resolved with an empty promise.Opera: Resolved with an empty promise.Opera Android: Resolved with an empty promise.WebView Android: Resolved with an empty promise.
api.BeforeInstallPromptEvent.userChoice Chrome7/21/2015 Edge1/15/20201639
api.BeforeUnloadEvent 📋Chrome10/1/2013 Edge7/29/2015666
api.BeforeUnloadEvent.returnValue 📋Edge7/29/2015 Chrome10/31/20233016
Chrome: Before Chrome 119, an empty string incorrectly activated the confirmation dialog.Chrome Android: Before Chrome Android 119, an empty string incorrectly activated the confirmation dialog.Quest Browser: Before Quest Browser false, an empty string incorrectly activated the confirmation dialog.Opera: Before Opera 105, an empty string incorrectly activated the confirmation dialog.Opera Android: Before Opera Android 79, an empty string incorrectly activated the confirmation dialog.WebView Android: Before WebView Android 119, an empty string incorrectly activated the confirmation dialog.
api.BeforeUnloadEvent.user_interaction Chrome7/25/2017 Edge1/15/2020904
api.BiquadFilterNode 📋Chrome9/16/2011 Edge7/29/20151412
api.BiquadFilterNode.BiquadFilterNode 📋Chrome12/1/2016 Edge1/15/20201140
api.BiquadFilterNode.Q 📋Chrome9/16/2011 Edge7/29/20151412
api.BiquadFilterNode.detune 📋Chrome2/21/2013 Edge7/29/2015888
api.BiquadFilterNode.frequency 📋Chrome9/16/2011 Edge7/29/20151412
api.BiquadFilterNode.gain 📋Chrome9/16/2011 Edge7/29/20151412
api.BiquadFilterNode.getFrequencyResponse 📋Chrome2/8/2012 Edge7/29/20151267
api.BiquadFilterNode.type 📋Chrome9/16/2011 Edge7/29/20151412
api.Blob 📋Chrome5/25/2010 Edge7/29/20151891
Node.js: Available as a part of the buffer module.Node.js: Available as a part of the buffer module.
api.Blob.Blob 📋Chrome6/26/2012 Edge7/29/20151128
Firefox: Before Firefox 16, the second parameter, when set to null or undefined, leads to an error instead of being handled as an empty dictionary.Firefox for Android: Before Firefox for Android 16, the second parameter, when set to null or undefined, leads to an error instead of being handled as an empty dictionary.Internet Explorer: IE10 throws InvalidStateError with a TypedArray argument. Consider using MSBuilder as an alternative.Node.js: Before v16.7.0, the endings option was not supported.
api.Blob.arrayBuffer 📋Chrome7/30/2019 Edge1/15/2020169
api.Blob.bytes 📋Chrome1/13/2026 Edge1/21/20268
api.Blob.size 📋Chrome5/25/2010 Edge7/29/20151891
api.Blob.slice 📋Chrome7/31/2012 Edge7/29/20151093
Firefox: Before Firefox 12, there was a bug that affected the behavior of Blob.slice(); it did not work for start and end positions outside the range of signed 64-bit values; it has now been fixed to support unsigned 64-bit values.Firefox for Android: Before Firefox for Android 14, there was a bug that affected the behavior of Blob.slice(); it did not work for start and end positions outside the range of signed 64-bit values; it has now been fixed to support unsigned 64-bit values.
api.Blob.stream 📋Chrome7/30/2019 Edge1/15/2020169
api.Blob.text 📋Chrome7/30/2019 Edge1/15/2020169
api.Blob.type 📋Chrome5/25/2010 Edge7/29/20151891
api.BlobEvent 📋Chrome3/2/2016 Edge1/15/20201414
api.BlobEvent.BlobEvent 📋Chrome3/2/2016 Edge1/15/20201414
api.BlobEvent.data 📋Chrome3/2/2016 Edge1/15/20201414
api.BlobEvent.timecode 📋Chrome3/9/2017 Edge1/15/20201042
api.Bluetooth 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.Bluetooth.getAvailability 📋Chrome10/22/2019 Edge1/15/202085
api.Bluetooth.getDevices 📋Chrome8/25/2020 Edge8/27/20202
api.Bluetooth.requestDevice 📋Chrome1/25/2017 Edge1/15/20201085
api.Bluetooth.requestDevice.options_exclusionFilters_parameter 📋Chrome5/30/2023 Edge6/2/20233
api.Bluetooth.requestDevice.options_filter_manufacturerData_parameter 📋Chrome7/20/2021 Edge7/22/20212
api.BluetoothCharacteristicProperties 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothCharacteristicProperties.authenticatedSignedWrites 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.broadcast 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.indicate 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.notify 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.read 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.reliableWrite 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.writableAuxiliaries 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.write 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothCharacteristicProperties.writeWithoutResponse 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothDevice 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothDevice.gatt 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothDevice.gattserverdisconnected_event 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothDevice.id 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothDevice.name 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothRemoteGATTCharacteristic.characteristicvaluechanged_event 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.getDescriptor 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTCharacteristic.getDescriptors 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTCharacteristic.properties 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.readValue 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.service 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.startNotifications 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.stopNotifications 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.uuid 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.value 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.writeValue 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTCharacteristic.writeValueWithResponse 📋Chrome8/25/2020 Edge8/27/20202
api.BluetoothRemoteGATTCharacteristic.writeValueWithoutResponse 📋Chrome8/25/2020 Edge8/27/20202
api.BluetoothRemoteGATTDescriptor 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothRemoteGATTDescriptor.characteristic 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTDescriptor.readValue 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTDescriptor.uuid 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTDescriptor.value 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTDescriptor.writeValue 📋Chrome3/9/2017 Edge1/15/20201042
api.BluetoothRemoteGATTServer 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothRemoteGATTServer.connect 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTServer.connected 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTServer.device 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTServer.disconnect 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTServer.getPrimaryService 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTServer.getPrimaryServices 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTService 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothRemoteGATTService.device 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTService.getCharacteristic 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTService.getCharacteristics 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTService.isPrimary 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothRemoteGATTService.uuid 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothUUID 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.BluetoothUUID.canonicalUUID_static 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothUUID.getCharacteristic_static 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothUUID.getDescriptor_static 📋Chrome1/25/2017 Edge1/15/20201085
api.BluetoothUUID.getService_static 📋Chrome1/25/2017 Edge1/15/20201085
api.BroadcastChannel 📋Chrome10/12/2016 Edge1/15/20201190
Node.js: Available as a part of the worker_threads module.
api.BroadcastChannel.BroadcastChannel 📋Chrome10/12/2016 Edge1/15/20201190
api.BroadcastChannel.close 📋Chrome10/12/2016 Edge1/15/20201190
api.BroadcastChannel.message_event 📋Chrome10/12/2016 Edge1/15/20201190
api.BroadcastChannel.messageerror_event 📋Chrome7/25/2017 Edge1/15/2020904
api.BroadcastChannel.name 📋Chrome10/12/2016 Edge1/15/20201190
api.BroadcastChannel.postMessage 📋Chrome10/12/2016 Edge1/15/20201190
api.BrowserCaptureMediaStreamTrack 📋Chrome8/2/2022 Edge8/5/20223
api.BrowserCaptureMediaStreamTrack.clone 📋Chrome8/2/2022 Edge8/5/20223
api.BrowserCaptureMediaStreamTrack.cropTo 📋Chrome8/2/2022 Edge8/5/20223
api.BrowserCaptureMediaStreamTrack.restrictTo 📋Chrome1/14/2025 Edge1/17/20253
api.ByteLengthQueuingStrategy 📋Chrome7/20/2016 Edge10/17/2017454
Node.js: Available as a part of the stream/web module.
api.ByteLengthQueuingStrategy.ByteLengthQueuingStrategy 📋Chrome7/20/2016 Edge10/17/2017454
api.ByteLengthQueuingStrategy.highWaterMark 📋Chrome7/20/2016 Edge10/17/2017454
api.ByteLengthQueuingStrategy.size 📋Chrome7/20/2016 Edge10/17/2017454
api.CDATASection 📋Chrome12/11/2008 Edge7/29/20152421
api.CSPViolationReportBody 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.blockedURL 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.columnNumber 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.disposition 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.documentURL 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.effectiveDirective 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.lineNumber 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.originalPolicy 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.referrer 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.sample 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.sourceFile 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.statusCode 📋Chrome4/23/2019 Edge1/15/2020267
api.CSPViolationReportBody.toJSON Chrome2/4/2020 Edge2/7/20203
api.CSS 📋Chrome7/9/2013 Edge7/29/2015750
api.CSS.Hz_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.Q_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.cap_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.ch_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.cm_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.cqb_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.cqh_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.cqi_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.cqmax_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.cqmin_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.cqw_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.deg_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.dpcm_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.dpi_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.dppx_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.dvb_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.dvh_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.dvi_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.dvmax_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.dvmin_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.dvw_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.em_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.escape_static 📋Chrome10/13/2015 Edge1/15/20201555
api.CSS.ex_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.fr_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.grad_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.highlights_static 📋Edge9/1/2022 Chrome9/2/20221
api.CSS.ic_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.in_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.kHz_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.lh_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.lvb_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.lvh_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.lvi_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.lvmax_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.lvmin_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.lvw_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.mm_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.ms_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.number_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.paintWorklet_static 📋Chrome3/6/2018 Edge1/15/2020680
api.CSS.pc_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.percent_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.pt_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.px_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.rad_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.rcap_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.rch_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.registerProperty_static 📋Chrome10/22/2019 Edge1/15/202085
api.CSS.rem_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.rex_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.ric_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.rlh_static 📋Chrome10/10/2023 Edge10/13/20233
api.CSS.s_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.supports_static 📋Chrome7/9/2013 Edge7/29/2015750
api.CSS.supports_static.optional_parens Chrome9/5/2017 Edge1/15/2020862
api.CSS.svb_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.svh_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.svi_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.svmax_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.svmin_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.svw_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.turn_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.vb_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.vh_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.vi_static 📋Chrome11/29/2022 Edge12/5/20226
api.CSS.vmax_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.vmin_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSS.vw_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSAnimation 📋Edge7/16/2020 Chrome7/27/202011
api.CSSAnimation.animationName 📋Edge7/16/2020 Chrome7/27/202011
api.CSSConditionRule 📋Edge7/29/2015 Chrome1/25/2017546
api.CSSConditionRule.conditionText 📋Edge7/29/2015 Chrome1/25/2017546
api.CSSContainerRule 📋Edge9/1/2022 Chrome9/2/20221
api.CSSContainerRule.containerName 📋Chrome3/7/2023 Edge3/13/20236
api.CSSContainerRule.containerQuery 📋Chrome3/7/2023 Edge3/13/20236
api.CSSCounterStyleRule 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.additiveSymbols 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.fallback 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.name 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.negative 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.pad 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.prefix 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.range 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.speakAs 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.suffix 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.symbols 📋Chrome5/25/2021 Edge5/27/20212
api.CSSCounterStyleRule.system 📋Chrome5/25/2021 Edge5/27/20212
api.CSSFontFaceRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSFontFaceRule.style 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSFontFeatureValuesMap 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.@@iterator 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.clear 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.delete 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.entries 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.forEach 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.get 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.has 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.keys 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.set 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.size 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesMap.values 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule 📋Chrome3/4/2025 Edge3/6/20252
Chrome: Not exposed on Window. See bug 385925149.Chrome Android: Not exposed on Window. See bug 385925149.Edge: Not exposed on Window. See bug 385925149.Opera: Not exposed on Window. See bug 385925149.Opera Android: Not exposed on Window. See bug 385925149.Samsung Internet: Not exposed on Window. See bug 385925149.WebView Android: Not exposed on Window. See bug 385925149.
api.CSSFontFeatureValuesRule.annotation 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule.characterVariant 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule.fontFamily 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule.ornaments 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule.styleset 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule.stylistic 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontFeatureValuesRule.swash 📋Chrome3/7/2023 Edge3/13/20236
api.CSSFontPaletteValuesRule 📋Chrome4/26/2022 Edge4/28/20222
api.CSSFontPaletteValuesRule.basePalette 📋Chrome4/26/2022 Edge4/28/20222
api.CSSFontPaletteValuesRule.fontFamily 📋Chrome4/26/2022 Edge4/28/20222
api.CSSFontPaletteValuesRule.name 📋Chrome4/26/2022 Edge4/28/20222
api.CSSFontPaletteValuesRule.overrideColors 📋Chrome4/26/2022 Edge4/28/20222
api.CSSFunctionDeclarations 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionDeclarations.style 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionDescriptors 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionDescriptors.result 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionRule 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionRule.getParameters 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionRule.name 📋Chrome8/5/2025 Edge8/7/20252
api.CSSFunctionRule.returnType 📋Chrome8/5/2025 Edge8/7/20252
api.CSSGroupingRule 📋Edge7/29/2015 Chrome9/1/201534
Safari: The CSSGroupingRule interface itself is not present, but many of the methods are available on various interfaces such as the CSSMediaRule and CSSPageRule interfaces.Safari on iOS: The CSSGroupingRule interface itself is not present, but many of the methods are available on various interfaces such as the CSSMediaRule and CSSPageRule interfaces.WebView on iOS: The CSSGroupingRule interface itself is not present, but many of the methods are available on various interfaces such as the CSSMediaRule and CSSPageRule interfaces.
api.CSSGroupingRule.cssRules 📋Edge7/29/2015 Chrome9/1/201534
api.CSSGroupingRule.deleteRule 📋Edge7/29/2015 Chrome9/1/201534
api.CSSGroupingRule.insertRule 📋Edge7/29/2015 Chrome9/1/201534
api.CSSImageValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSImportRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSImportRule.href 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSImportRule.layerName 📋Chrome3/1/2022 Edge3/3/20222
api.CSSImportRule.media 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSImportRule.styleSheet 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSImportRule.supportsText 📋Chrome1/23/2024 Edge1/25/20242
api.CSSKeyframeRule 📋Chrome11/12/2013 Edge7/29/2015624
api.CSSKeyframeRule.keyText 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSKeyframeRule.style 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSKeyframesRule 📋Chrome11/12/2013 Edge7/29/2015624
api.CSSKeyframesRule.appendRule 📋Chrome3/3/2015 Edge7/29/2015148
api.CSSKeyframesRule.cssRules 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSKeyframesRule.deleteRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSKeyframesRule.findRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSKeyframesRule.length 📋Chrome3/19/2024 Edge3/22/20243
api.CSSKeyframesRule.name 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSKeywordValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSKeywordValue.CSSKeywordValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSKeywordValue.value 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSLayerBlockRule 📋Chrome3/1/2022 Edge3/3/20222
api.CSSLayerBlockRule.name 📋Chrome3/1/2022 Edge3/3/20222
api.CSSLayerStatementRule 📋Chrome3/1/2022 Edge3/3/20222
api.CSSLayerStatementRule.nameList 📋Chrome3/1/2022 Edge3/3/20222
api.CSSMarginRule 📋Chrome11/12/2024 Edge11/14/20242
api.CSSMarginRule.name 📋Chrome11/12/2024 Edge11/14/20242
api.CSSMarginRule.style 📋Chrome11/12/2024 Edge11/14/20242
api.CSSMathClamp 📋Chrome3/29/2022 Edge4/1/20223
api.CSSMathClamp.CSSMathClamp 📋Chrome3/29/2022 Edge4/1/20223
api.CSSMathClamp.lower 📋Chrome3/29/2022 Edge4/1/20223
api.CSSMathClamp.upper 📋Chrome3/29/2022 Edge4/1/20223
api.CSSMathClamp.value 📋Chrome3/29/2022 Edge4/1/20223
api.CSSMathInvert 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathInvert.CSSMathInvert 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathInvert.value 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathMax 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathMax.CSSMathMax 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathMax.values 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathMin 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathMin.CSSMathMin 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathMin.values 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathNegate 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathNegate.CSSMathNegate 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathNegate.value 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathProduct 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathProduct.CSSMathProduct 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathProduct.values 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathSum 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathSum.CSSMathSum 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathSum.values 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMathValue.operator 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMatrixComponent 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMatrixComponent.CSSMatrixComponent 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMatrixComponent.matrix 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSMediaRule 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 20, conditionText could not be set.Firefox for Android: Before Firefox for Android 20, conditionText could not be set.
api.CSSMediaRule.media 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSNamespaceRule 📋Edge7/29/2015 Chrome12/1/2015125
api.CSSNamespaceRule.namespaceURI 📋Edge7/29/2015 Chrome12/1/2015125
api.CSSNamespaceRule.prefix 📋Edge7/29/2015 Chrome12/1/2015125
api.CSSNestedDeclarations 📋Chrome10/15/2024 Edge10/17/20242
api.CSSNestedDeclarations.style 📋Chrome10/15/2024 Edge10/17/20242
api.CSSNumericArray 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericArray.@@iterator Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericArray.entries Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericArray.forEach Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericArray.keys Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericArray.length 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericArray.values Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.add 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.div 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.equals 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.max 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.min 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.mul 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.parse_static 📋Chrome4/17/2018 Edge1/15/2020638
Chrome: Not exposed to PaintWorklet.Chrome Android: Not exposed to PaintWorklet.Edge: Not exposed to PaintWorklet.Quest Browser: Not exposed to PaintWorklet.Opera: Not exposed to PaintWorklet.Opera Android: Not exposed to PaintWorklet.Samsung Internet: Not exposed to PaintWorklet.WebView Android: Not exposed to PaintWorklet.
api.CSSNumericValue.sub 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.to 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.toSum 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSNumericValue.type 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSPageRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSPageRule.selectorText 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSPageRule.style 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSPerspective 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSPerspective.CSSPerspective 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSPerspective.length 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSPositionTryDescriptors 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.align-self 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.alignSelf 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.block-size 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.blockSize 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.bottom 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.height 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inline-size 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inlineSize 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset-block 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset-block-end 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset-block-start 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset-inline 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset-inline-end 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.inset-inline-start 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.insetBlock 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.insetBlockEnd 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.insetBlockStart 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.insetInline 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.insetInlineEnd 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.insetInlineStart 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.justify-self 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.justifySelf 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.left 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-block 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-block-end 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-block-start 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-bottom 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-inline 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-inline-end 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-inline-start 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-left 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-right 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.margin-top 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginBlock 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginBlockEnd 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginBlockStart 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginBottom 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginInline 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginInlineEnd 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginInlineStart 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginLeft 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginRight 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.marginTop 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.max-block-size 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.max-height 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.max-inline-size 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.max-width 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.maxBlockSize 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.maxHeight 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.maxInlineSize 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.maxWidth 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.min-block-size 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.min-height 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.min-inline-size 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.min-width 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.minBlockSize 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.minHeight 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.minInlineSize 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.minWidth 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.place-self 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.placeSelf 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.position-anchor 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.position-area 📋Chrome9/17/2024 Edge9/19/20242
api.CSSPositionTryDescriptors.positionAnchor 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.positionArea 📋Chrome9/17/2024 Edge9/19/20242
api.CSSPositionTryDescriptors.right 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.top 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryDescriptors.width 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryRule 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryRule.name 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionTryRule.style 📋Chrome5/14/2024 Edge5/17/20243
api.CSSPositionValue Chrome4/17/2018 Edge1/15/2020638
api.CSSPositionValue.CSSPositionValue Chrome4/17/2018 Edge1/15/2020638
api.CSSPositionValue.x Chrome4/17/2018 Edge1/15/2020638
api.CSSPositionValue.y Chrome4/17/2018 Edge1/15/2020638
api.CSSPropertyRule 📋Chrome8/25/2020 Edge8/27/20202
api.CSSPropertyRule.inherits 📋Chrome8/25/2020 Edge8/27/20202
api.CSSPropertyRule.initialValue 📋Chrome8/25/2020 Edge8/27/20202
api.CSSPropertyRule.name 📋Chrome8/25/2020 Edge8/27/20202
api.CSSPropertyRule.syntax 📋Chrome8/25/2020 Edge8/27/20202
api.CSSRotate 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSRotate.CSSRotate 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSRotate.angle 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSRotate.x 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSRotate.y 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSRotate.z 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSRule.cssText 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: The property normalizes rules and does not return the original verbatim rule text. For example, border-width: 1px; border-style:solid; border-color:white; returns border: 1px solid white;.
api.CSSRule.parentRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSRule.parentStyleSheet 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSRule.type 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSRuleList 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSRuleList.item 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSRuleList.length 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSScale 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSScale.CSSScale 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSScale.x 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSScale.y 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSScale.z 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSScopeRule 📋Chrome10/10/2023 Edge10/13/20233
api.CSSScopeRule.end 📋Chrome10/10/2023 Edge10/13/20233
api.CSSScopeRule.start 📋Chrome10/10/2023 Edge10/13/20233
api.CSSSkew 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkew.CSSSkew 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkew.ax 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkew.ay 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkewX 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkewX.CSSSkewX 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkewX.ax 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkewY 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkewY.CSSSkewY 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSkewY.ay 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSStartingStyleRule 📋Chrome9/12/2023 Edge9/15/20233
api.CSSStyleDeclaration 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.@@iterator Chrome5/25/2016 Edge10/2/2018860
api.CSSStyleDeclaration.cssFloat 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.cssText 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.getPropertyPriority 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.getPropertyValue 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.item 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.length 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.parentRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.removeProperty 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleDeclaration.setProperty 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleRule.cssRules 📋Chrome4/4/2023 Edge4/6/20232
api.CSSStyleRule.deleteRule 📋Chrome4/4/2023 Edge4/6/20232
api.CSSStyleRule.insertRule 📋Chrome4/4/2023 Edge4/6/20232
api.CSSStyleRule.selectorText 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleRule.style 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleRule.styleMap 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSStyleSheet 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.CSSStyleSheet 📋Chrome3/12/2019 Edge1/15/2020309
api.CSSStyleSheet.addRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.cssRules 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.deleteRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.insertRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.insertRule.index_parameter_optional Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.ownerRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.removeRule 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleSheet.replace 📋Chrome3/12/2019 Edge1/15/2020309
Firefox: Before Firefox 121, when calling replace() repeatedly, the style is applied, but the change is not reflected in the CSS Object Model. See bug 1864815.Firefox for Android: Before Firefox for Android 121, when calling replace() repeatedly, the style is applied, but the change is not reflected in the CSS Object Model. See bug 1864815.
api.CSSStyleSheet.replaceSync 📋Chrome3/12/2019 Edge1/15/2020309
api.CSSStyleSheet.rules 📋Chrome12/11/2008 Edge7/29/20152421
api.CSSStyleValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSStyleValue.parseAll_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSStyleValue.parse_static 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSStyleValue.toString 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSSupportsRule 📋Chrome7/9/2013 Edge7/29/2015750
api.CSSTransformComponent 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformComponent.is2D 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformComponent.toMatrix 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformComponent.toString 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.@@iterator Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.CSSTransformValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.entries Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.forEach Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.is2D 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.keys Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.length 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.toMatrix 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTransformValue.values Chrome4/17/2018 Edge1/15/2020638
api.CSSTransition 📋Edge7/16/2020 Chrome7/27/202011
api.CSSTransition.transitionProperty 📋Edge7/16/2020 Chrome7/27/202011
api.CSSTranslate 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTranslate.CSSTranslate 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTranslate.x 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTranslate.y 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSTranslate.z 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnitValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnitValue.CSSUnitValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnitValue.unit 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnitValue.value 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.@@iterator Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.CSSUnparsedValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.entries Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.forEach Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.keys Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.length 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSUnparsedValue.values Chrome4/17/2018 Edge1/15/2020638
api.CSSVariableReferenceValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSVariableReferenceValue.CSSVariableReferenceValue 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSVariableReferenceValue.fallback 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSVariableReferenceValue.variable 📋Chrome4/17/2018 Edge1/15/2020638
api.CSSViewTransitionRule 📋Chrome6/11/2024 Edge6/13/20242
api.CSSViewTransitionRule.navigation 📋Chrome6/11/2024 Edge6/13/20242
api.CSSViewTransitionRule.types 📋Chrome6/11/2024 Edge6/13/20242
api.Cache 📋Chrome1/21/2015 Edge10/17/20171000
Chrome: Before version 43, only service workers are supported. From version 43, all worker types and the main thread are supported.Chrome Android: Before version 43, only service workers are supported. From version 43, all worker types and the main thread are supported.Quest Browser: Before version 5.0, only service workers are supported. From version 5.0, all worker types and the main thread are supported.Opera: Before version 30, only service workers are supported. From version 30, all worker types and the main thread are supported.Opera Android: Before version 30, only service workers are supported. From version 30, all worker types and the main thread are supported.WebView Android: Before version 43, only service workers are supported. From version 43, all worker types and the main thread are supported.
api.Cache.add 📋Chrome7/21/2015 Edge10/17/2017819
Chrome: Requires HTTPS from version 46.Chrome Android: Requires HTTPS from version 46.Quest Browser: Requires HTTPS from version 5.0.Opera: Requires HTTPS from version 33.Opera Android: Requires HTTPS from version 33.Samsung Internet: Requires HTTPS from Samsung Internet 5.0.WebView Android: Requires HTTPS from version 46.
api.Cache.addAll 📋Chrome10/13/2015 Edge10/17/2017735
Chrome: Requires HTTPS.Chrome Android: Requires HTTPS.Quest Browser: Requires HTTPS.Opera: Requires HTTPS.Opera Android: Requires HTTPS.Samsung Internet: Requires HTTPS.WebView Android: Requires HTTPS.
api.Cache.delete 📋Chrome5/19/2015 Edge10/17/2017882
Deno: Doesn't support query options
api.Cache.keys 📋Chrome5/19/2015 Edge10/17/2017882
api.Cache.match 📋Chrome5/19/2015 Edge10/17/2017882
Deno: Doesn't support query options
api.Cache.matchAll 📋Chrome12/1/2015 Edge10/17/2017686
Opera: Requires HTTPS.
api.Cache.put 📋Chrome5/19/2015 Edge10/17/2017882
Chrome: Requires HTTPS from version 46.Chrome Android: Requires HTTPS from version 46.Quest Browser: Requires HTTPS from version 5.0.Opera: Requires HTTPS from version 33.Opera Android: Requires HTTPS from version 33.Samsung Internet: Requires HTTPS from Samsung Internet 5.0.WebView Android: Requires HTTPS from version 46.
api.Cache.worker_support Chrome1/21/2015 Edge10/17/20171000
Chrome: Before version 43, only service workers are supported. From version 43, all worker types and the main thread are supported.Chrome Android: Before version 43, only service workers are supported. From version 43, all worker types and the main thread are supported.Quest Browser: Before version 5.0, only service workers are supported. From version 5.0, all worker types and the main thread are supported.Opera: Before version 30, only service workers are supported. From version 30, all worker types and the main thread are supported.Opera Android: Before version 30, only service workers are supported. From version 30, all worker types and the main thread are supported.WebView Android: Before version 43, only service workers are supported. From version 43, all worker types and the main thread are supported.
api.CacheStorage 📋Chrome5/19/2015 Edge10/17/2017882
Chrome: Only available in service workers.Chrome Android: Only available in service workers.Opera: Only available in service workers.Opera Android: Only available in service workers.WebView Android: Only available in service workers.
api.CacheStorage.delete 📋Chrome1/21/2015 Edge10/17/20171000
api.CacheStorage.has 📋Chrome1/21/2015 Edge10/17/20171000
api.CacheStorage.keys 📋Chrome1/21/2015 Edge10/17/20171000
api.CacheStorage.match 📋Chrome10/12/2016 Edge10/17/2017370
Chrome: The options parameter only supports ignoreSearch, and cacheName.Chrome Android: The options parameter only supports ignoreSearch, and cacheName.Opera: The options parameter only supports ignoreSearch, and cacheName.Opera Android: The options parameter only supports ignoreSearch, and cacheName.Samsung Internet: The options parameter only supports ignoreSearch, and cacheName.WebView Android: The options parameter only supports ignoreSearch, and cacheName.
api.CacheStorage.open 📋Chrome1/21/2015 Edge10/17/20171000
api.CacheStorage.secure_context_required Chrome3/6/2018 Edge1/15/2020680
api.CacheStorage.worker_support Chrome5/19/2015 Edge10/17/2017882
Chrome: Only available in service workers.Chrome Android: Only available in service workers.Opera: Only available in service workers.Opera Android: Only available in service workers.WebView Android: Only available in service workers.
api.CanMakePaymentEvent 📋Chrome10/16/2018 Edge1/15/2020456
api.CanMakePaymentEvent.CanMakePaymentEvent 📋Chrome10/16/2018 Edge1/15/2020456
api.CanMakePaymentEvent.respondWith 📋Chrome10/16/2018 Edge1/15/2020456
api.CanvasCaptureMediaStreamTrack 📋Chrome5/25/2016 Edge1/15/20201330
api.CanvasCaptureMediaStreamTrack.canvas 📋Chrome5/25/2016 Edge1/15/20201330
api.CanvasCaptureMediaStreamTrack.requestFrame 📋Chrome5/25/2016 Edge1/15/20201330
api.CanvasFilter Chrome5/2/2023 Edge5/5/20233
api.CanvasFilter.CanvasFilter Chrome5/2/2023 Edge5/5/20233
api.CanvasGradient 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 5.0, specifying non-finite values when adding color stops through a call to addColorStop() incorrectly throws SYNTAX_ERR instead of INDEX_SIZE_ERR.
api.CanvasGradient.addColorStop 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasPattern 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasPattern.setTransform 📋Chrome7/24/2018 Edge1/15/2020540
api.CanvasPattern.setTransform.dommatrix Chrome7/24/2018 Edge1/15/2020540
api.CanvasRenderingContext2D 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.arc 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.arcTo 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.beginPath 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.bezierCurveTo 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.canvas 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.clearRect 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.clip 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.clip.path_parameter Chrome7/16/2014 Edge8/2/2016748
api.CanvasRenderingContext2D.closePath 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.createConicGradient 📋Chrome3/1/2022 Edge3/3/20222
Firefox: Implements an older version of the specification. The gradient starts from a line going vertically up from the center, like the equivalent CSS function.Firefox for Android: Implements an older version of the specification. The gradient starts from a line going vertically up from the center, like the equivalent CSS function.Safari: Implements an older version of the specification. The gradient starts from a line going vertically up from the center, like the equivalent CSS function.Safari on iOS: Implements an older version of the specification. The gradient starts from a line going vertically up from the center, like the equivalent CSS function.WebView on iOS: Implements an older version of the specification. The gradient starts from a line going vertically up from the center, like the equivalent CSS function.
api.CanvasRenderingContext2D.createImageData 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.createLinearGradient 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.createPattern 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: The repetition values repeat-x and repeat-y are not supported with fill(), only with fillRect(), see bug 468358.Firefox for Android: The repetition values repeat-x and repeat-y are not supported with fill(), only with fillRect(), see bug 468358.
api.CanvasRenderingContext2D.createRadialGradient 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.direction 📋Chrome9/10/2019 Edge1/15/2020127
api.CanvasRenderingContext2D.drawFocusIfNeeded 📋Chrome8/26/2014 Edge8/2/2016707
api.CanvasRenderingContext2D.drawFocusIfNeeded.path_parameter Chrome8/26/2014 Edge8/2/2016707
api.CanvasRenderingContext2D.drawImage 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.drawImage.ImageBitmap_source_image Chrome4/13/2016 Edge1/15/20201372
api.CanvasRenderingContext2D.drawImage.SVGImageElement_source_image Edge7/29/2015 Chrome6/5/2017677
api.CanvasRenderingContext2D.ellipse 📋Chrome11/12/2013 Edge11/12/2015730
api.CanvasRenderingContext2D.fill 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.fill.path_parameter Chrome7/16/2014 Edge8/2/2016748
api.CanvasRenderingContext2D.fillRect 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.fillStyle 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.fillText 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.filter 📋Chrome7/20/2016 Edge1/15/20201274
api.CanvasRenderingContext2D.font 📋Chrome5/21/2009 Edge7/29/20152260
Safari: The font-weight can be set, but is not reflected back (see bug 284115).Safari on iOS: The font-weight can be set, but is not reflected back (see bug 284115).WebView on iOS: The font-weight can be set, but is not reflected back (see bug 284115).
api.CanvasRenderingContext2D.fontKerning 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.fontStretch 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.fontVariantCaps 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.getContextAttributes 📋Chrome3/12/2019 Edge1/15/2020309
api.CanvasRenderingContext2D.getImageData 📋Chrome5/21/2009 Edge7/29/20152260
Firefox: Since Firefox 5, getImageData now correctly accepts rectangles that extend beyond the bounds of the canvas; pixels outside the canvas are returned as transparent black and now also returns at least one pixel's worth of image data if a rectangle smaller than one pixel is specified.Firefox for Android: Since Firefox for Android 5, getImageData now correctly accepts rectangles that extend beyond the bounds of the canvas; pixels outside the canvas are returned as transparent black and now also returns at least one pixel's worth of image data if a rectangle smaller than one pixel is specified.
api.CanvasRenderingContext2D.getLineDash 📋Chrome11/6/2012 Edge7/29/2015995
api.CanvasRenderingContext2D.getTransform 📋Chrome7/24/2018 Edge1/15/2020540
api.CanvasRenderingContext2D.globalAlpha 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.globalCompositeOperation 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.imageSmoothingEnabled 📋Chrome10/1/2013 Edge4/5/20171282
api.CanvasRenderingContext2D.imageSmoothingQuality 📋Chrome10/12/2016 Edge1/15/20201190
api.CanvasRenderingContext2D.isContextLost 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.isPointInPath 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.isPointInPath.path_parameter Chrome7/16/2014 Edge8/2/2016748
api.CanvasRenderingContext2D.isPointInStroke 📋Chrome3/26/2013 Edge1/15/20202486
api.CanvasRenderingContext2D.isPointInStroke.path_parameter Chrome7/16/2014 Edge1/15/20202009
api.CanvasRenderingContext2D.lang 📋Chrome4/29/2025 Edge5/1/20252
api.CanvasRenderingContext2D.letterSpacing 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.lineCap 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.lineDashOffset 📋Chrome11/6/2012 Edge7/29/2015995
api.CanvasRenderingContext2D.lineJoin 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.lineTo 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.lineWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.measureText 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.miterLimit 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.moveTo 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.putImageData 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.quadraticCurveTo 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.rect 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.reset 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.resetTransform 📋Chrome11/12/2013 Edge1/15/20202255
api.CanvasRenderingContext2D.restore 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.rotate 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.roundRect 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.save 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.scale 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.setLineDash 📋Chrome11/6/2012 Edge7/29/2015995
api.CanvasRenderingContext2D.setTransform 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.setTransform.matrix_parameter Chrome7/24/2018 Edge1/15/2020540
api.CanvasRenderingContext2D.shadowBlur 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.shadowColor 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.shadowOffsetX 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.shadowOffsetY 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.stroke 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.stroke.path_parameter Chrome7/16/2014 Edge8/2/2016748
api.CanvasRenderingContext2D.strokeRect 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.strokeStyle 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.strokeText 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.textAlign 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.textBaseline 📋Chrome5/21/2009 Edge7/29/20152260
api.CanvasRenderingContext2D.textRendering 📋Chrome3/1/2022 Edge3/3/20222
api.CanvasRenderingContext2D.transform 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.translate 📋Chrome12/11/2008 Edge7/29/20152421
api.CanvasRenderingContext2D.wordSpacing 📋Chrome3/1/2022 Edge3/3/20222
api.CaptureController 📋Chrome1/10/2023 Edge1/12/20232
api.CaptureController.CaptureController 📋Chrome1/10/2023 Edge1/12/20232
api.CaptureController.decreaseZoomLevel 📋Chrome4/29/2025 Edge5/1/20252
api.CaptureController.forwardWheel 📋Chrome4/29/2025 Edge5/1/20252
api.CaptureController.getSupportedZoomLevels 📋Chrome4/29/2025 Edge5/1/20252
api.CaptureController.increaseZoomLevel 📋Chrome4/29/2025 Edge5/1/20252
api.CaptureController.resetZoomLevel 📋Chrome4/29/2025 Edge5/1/20252
api.CaptureController.setFocusBehavior 📋Chrome1/10/2023 Edge1/12/20232
api.CaptureController.zoomLevel 📋Chrome4/29/2025 Edge5/1/20252
api.CaptureController.zoomlevelchange_event 📋Chrome4/29/2025 Edge5/1/20252
api.CaretPosition 📋Chrome8/20/2024 Edge8/22/20242
api.CaretPosition.getClientRect 📋Chrome8/20/2024 Edge8/22/20242
api.CaretPosition.offset 📋Chrome8/20/2024 Edge8/22/20242
api.CaretPosition.offsetNode 📋Chrome8/20/2024 Edge8/22/20242
api.ChannelMergerNode 📋Chrome9/16/2011 Edge7/29/20151412
api.ChannelMergerNode.ChannelMergerNode 📋Chrome12/1/2016 Edge1/15/20201140
api.ChannelSplitterNode 📋Chrome9/16/2011 Edge7/29/20151412
Chrome: Starting in Chrome 56, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.Chrome Android: Starting in Chrome Android 56, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.Quest Browser: Starting in Quest Browser 5.0, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.Opera: Starting in Opera 43, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.Opera Android: Starting in Opera Android 43, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.Samsung Internet: Starting in Samsung Internet 6.0, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.WebView Android: Starting in version 56, channelCountMode is set to explicit and channelCount is fixed to the number of outputs, as per the latest spec.
api.ChannelSplitterNode.ChannelSplitterNode 📋Chrome12/1/2016 Edge1/15/20201140
api.ChapterInformation 📋Chrome7/23/2024 Edge7/25/20242
api.ChapterInformation.artwork 📋Chrome7/23/2024 Edge7/25/20242
api.ChapterInformation.startTime 📋Chrome7/23/2024 Edge7/25/20242
api.ChapterInformation.title 📋Chrome7/23/2024 Edge7/25/20242
api.CharacterBoundsUpdateEvent 📋Chrome1/23/2024 Edge1/25/20242
api.CharacterBoundsUpdateEvent.CharacterBoundsUpdateEvent 📋Chrome1/23/2024 Edge1/25/20242
api.CharacterBoundsUpdateEvent.rangeEnd 📋Chrome1/23/2024 Edge1/25/20242
api.CharacterBoundsUpdateEvent.rangeStart 📋Chrome1/23/2024 Edge1/25/20242
api.CharacterData 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.after 📋Chrome10/12/2016 Edge4/30/2018565
api.CharacterData.appendData 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.before 📋Chrome10/12/2016 Edge4/30/2018565
api.CharacterData.data 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.deleteData 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.insertData 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.length 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.nextElementSibling 📋Chrome8/20/2013 Edge4/30/20181714
api.CharacterData.previousElementSibling 📋Chrome8/20/2013 Edge4/30/20181714
api.CharacterData.remove 📋Chrome1/10/2013 Edge7/29/2015930
api.CharacterData.replaceData 📋Chrome12/11/2008 Edge7/29/20152421
api.CharacterData.replaceWith 📋Chrome10/12/2016 Edge4/30/2018565
api.CharacterData.substringData 📋Chrome12/11/2008 Edge7/29/20152421
api.Client 📋Chrome1/21/2015 Edge4/30/20181195
api.Client.frameType 📋Chrome5/19/2015 Edge4/30/20181077
api.Client.id 📋Chrome1/21/2015 Edge4/30/20181195
api.Client.postMessage 📋Chrome1/21/2015 Edge4/30/20181195
api.Client.type 📋Chrome7/25/2017 Edge4/30/2018279
api.Client.url 📋Chrome1/21/2015 Edge4/30/20181195
api.Clients 📋Chrome1/21/2015 Edge4/30/20181195
api.Clients.claim 📋Chrome4/14/2015 Edge4/30/20181112
api.Clients.get 📋Chrome5/25/2016 Edge4/30/2018705
api.Clients.matchAll 📋Chrome4/14/2015 Edge4/30/20181112
Chrome: Client objects returned in most recent focus order.Chrome Android: Client objects returned in most recent focus order.Edge: Client objects returned in most recent focus order.Firefox: Before Firefox 54, Client objects were not returned in the most recent focus order as required by the specification.Firefox for Android: Before Firefox for Android 54, Client objects were not returned in the most recent focus order as required by the specification.Quest Browser: Client objects returned in most recent focus order.Samsung Internet: Client objects returned in most recent focus order.WebView Android: Client objects returned in most recent focus order.
api.Clients.matchAll.options_includeUncontrolled_parameter 📋Chrome4/14/2015 Edge4/30/20181112
Chrome: Client objects returned in most recent focus order.Chrome Android: Client objects returned in most recent focus order.Edge: Client objects returned in most recent focus order.Quest Browser: Client objects returned in most recent focus order.Samsung Internet: Client objects returned in most recent focus order.WebView Android: Client objects returned in most recent focus order.
api.Clients.openWindow 📋Chrome1/21/2015 Edge4/30/20181195
Chrome: Before Chrome 43, this method could only open URLs on the same origin.Chrome: Since Chrome 51, URLs may open inside an existing browsing context provided by a standalone web app.Chrome Android: Before Chrome Android 43, this method could only open URLs on the same origin.Chrome Android: Since Chrome Android 51, URLs may open inside an existing browsing context provided by a standalone web app.Quest Browser: Before Quest Browser 5.0, this method could only open URLs on the same origin.Quest Browser: Since Quest Browser 5.0, URLs may open inside an existing browsing context provided by a standalone web app.Samsung Internet: Before Samsung Internet 4.0, this method could only open URLs on the same origin.Samsung Internet: Since Samsung Internet 5.0, URLs may open inside an existing browsing context provided by a standalone web app.WebView Android: Before WebView Android 43, this method could only open URLs on the same origin.WebView Android: Since WebView Android 51, URLs may open inside an existing browsing context provided by a standalone web app.
api.Clipboard 📋Chrome4/17/2018 Edge1/15/2020638
api.Clipboard.clipboardchange_event 📋Chrome1/13/2026 Edge1/21/20268
api.Clipboard.read 📋Chrome7/30/2019 Edge1/15/2020169
Chrome: The user must grant the clipboard-read permission.Chrome Android: The user must grant the clipboard-read permission.Edge: The user must grant the clipboard-read permission.Firefox: This method must be called within user gesture event handlers.Firefox: A paste prompt is displayed when the clipboard is read. If the clipboard contains same-origin content, the prompt is suppressed.Firefox: Web extensions with the clipboardRead permission in their manifest can read data without the paste prompt displaying. Prior to Firefox 147, extensions without this permission were unable to read clipboard data.Firefox for Android: This method must be called within user gesture event handlers.Firefox for Android: A paste prompt is displayed when the clipboard is read. If the clipboard contains same-origin content, the prompt is suppressed.Firefox for Android: Web extensions with the clipboardRead permission in their manifest can read data without the paste prompt displaying. Prior to Firefox for Android 147, extensions without this permission were unable to read clipboard data.Quest Browser: The user must grant the clipboard-read permission.Opera: The user must grant the clipboard-read permission.Opera Android: The user must grant the clipboard-read permission.Samsung Internet: The user must grant the clipboard-read permission.WebView Android: The user must grant the clipboard-read permission.
api.Clipboard.read.formats_unsanitized_parameter 📋Chrome2/20/2024 Edge2/23/20243
api.Clipboard.readText 📋Chrome4/17/2018 Edge1/15/2020638
Chrome: The user must grant the clipboard-read permission.Chrome Android: The user must grant the clipboard-read permission.Edge: The user must grant the clipboard-read permission.Firefox: This method must be called within user gesture event handlers.Firefox: A paste prompt is displayed when the clipboard is read. If the clipboard contains same-origin content, the prompt is suppressed.Firefox: Web extensions with the clipboardRead permission in their manifest can read data without the paste prompt displaying. Prior to Firefox 147, extensions without this permission were unable to read clipboard data.Firefox for Android: This method must be called within user gesture event handlers.Firefox for Android: A paste prompt is displayed when the clipboard is read. If the clipboard contains same-origin content, the prompt is suppressed.Firefox for Android: Web extensions with the clipboardRead permission in their manifest can read data without the paste prompt displaying. Prior to Firefox for Android 147, extensions without this permission were unable to read clipboard data.Quest Browser: The user must grant the clipboard-read permission.Opera: The user must grant the clipboard-read permission.Opera Android: The user must grant the clipboard-read permission.Samsung Internet: The user must grant the clipboard-read permission.WebView Android: The user must grant the clipboard-read permission.
api.Clipboard.type_image-png Chrome7/30/2019 Edge1/15/2020169
api.Clipboard.type_text-html Edge10/9/2020 Chrome10/20/202011
api.Clipboard.type_text-plain Chrome7/30/2019 Edge1/15/2020169
api.Clipboard.write 📋Chrome7/30/2019 Edge1/15/2020169
Chrome: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Chrome: Before version 107, the user must grant the clipboard-write permission.Chrome Android: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Chrome Android: Before version 107, the user must grant the clipboard-write permission.Firefox: This method must be called within user gesture event handlers.Firefox: Web extensions with the clipboardWrite permission in their manifest can write data without a user gesture.Firefox for Android: This method must be called within user gesture event handlers.Firefox for Android: Web extensions with the clipboardWrite permission in their manifest can write data without a user gesture.Quest Browser: From version false, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Quest Browser: Before version false, the user must grant the clipboard-write permission.Opera: From version 93, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Opera: Before version 93, the user must grant the clipboard-write permission.Opera Android: From version 73, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Opera Android: Before version 73, the user must grant the clipboard-write permission.Samsung Internet: From version 21.0, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Samsung Internet: Before version 21.0, the user must grant the clipboard-write permission.WebView Android: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.WebView Android: Before version 107, the user must grant the clipboard-write permission.
api.Clipboard.writeText 📋Chrome4/17/2018 Edge1/15/2020638
Chrome: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Chrome: Before version 107, the user must grant the clipboard-write permission.Chrome Android: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Chrome Android: Before version 107, the user must grant the clipboard-write permission.Edge: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Edge: Before version 107, the user must grant the clipboard-write permission.Firefox: This method must be called within user gesture event handlers.Firefox: Web extensions with the clipboardWrite permission in their manifest can write data without a user gesture.Firefox for Android: This method must be called within user gesture event handlers.Firefox for Android: Web extensions with the clipboardWrite permission in their manifest can write data without a user gesture.Quest Browser: From version false, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Quest Browser: Before version false, the user must grant the clipboard-write permission.Opera: From version 93, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Opera: Before version 93, the user must grant the clipboard-write permission.Opera Android: From version 73, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Opera Android: Before version 73, the user must grant the clipboard-write permission.Safari: This method must be called within user gesture event handlers.Safari on iOS: This method must be called within user gesture event handlers.Samsung Internet: From version 21.0, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.Samsung Internet: Before version 21.0, the user must grant the clipboard-write permission.WebView Android: From version 107, this method must be called within user gesture event handlers, or the user must grant the clipboard-write permission.WebView Android: Before version 107, the user must grant the clipboard-write permission.WebView on iOS: This method must be called within user gesture event handlers.
api.ClipboardChangeEvent 📋Chrome1/13/2026 Edge1/21/20268
api.ClipboardChangeEvent.ClipboardChangeEvent 📋Chrome1/13/2026 Edge1/21/20268
api.ClipboardChangeEvent.changeId 📋Chrome1/13/2026 Edge1/21/20268
api.ClipboardChangeEvent.types 📋Chrome1/13/2026 Edge1/21/20268
api.ClipboardEvent 📋Chrome3/3/2015 Edge7/29/2015148
Firefox: When pasting multiple files, only returns the first file. See bug 1954680.Firefox: Before Firefox 140, when pasting multiple files, and the first file was not acceptable, returned no file. See bug 1961170.Firefox for Android: When pasting multiple files, only returns the first file. See bug 1954680.Firefox for Android: Before Firefox for Android 140, when pasting multiple files, and the first file was not acceptable, returned no file. See bug 1961170.
api.ClipboardEvent.ClipboardEvent 📋Chrome4/19/2017 Edge4/30/2018376
api.ClipboardEvent.clipboardData 📋Chrome3/3/2015 Edge7/29/2015148
api.ClipboardItem 📋Chrome7/30/2019 Edge1/15/2020169
api.ClipboardItem.ClipboardItem 📋Chrome2/4/2025 Edge2/6/20252
Chrome: Only accepts a Blob or a Promise resolving to a Blob as the item data.Chrome: Only accepts a Blob as the item data. See bug 40103226.Chrome Android: The ClipboardItem constructor only accepts a blob as the item data, but not strings or Promises that resolve to strings or blobs. See bug 40103226.Edge: Only accepts a Blob or a Promise resolving to a Blob as the item data.Edge: Only accepts a Blob as the item data. See bug 40103226.Quest Browser: The ClipboardItem constructor only accepts a blob as the item data, but not strings or Promises that resolve to strings or blobs. See bug 40103226.Opera: Only accepts a Blob or a Promise resolving to a Blob as the item data.Opera: Only accepts a Blob as the item data. See bug 40103226.Opera Android: The ClipboardItem constructor only accepts a blob as the item data, but not strings or Promises that resolve to strings or blobs. See bug 40103226.Samsung Internet: The ClipboardItem constructor only accepts a blob as the item data, but not strings or Promises that resolve to strings or blobs. See bug 40103226.WebView Android: The ClipboardItem constructor only accepts a blob as the item data, but not strings or Promises that resolve to strings or blobs. See bug 40103226.
api.ClipboardItem.getType 📋Chrome7/30/2019 Edge1/15/2020169
api.ClipboardItem.supports_static 📋Chrome1/23/2024 Edge1/25/20242
api.ClipboardItem.type_image_svg_xml 📋Chrome4/16/2024 Edge4/18/20242
api.ClipboardItem.type_web 📋Chrome8/2/2022 Edge8/5/20223
api.ClipboardItem.types 📋Chrome7/30/2019 Edge1/15/2020169
api.CloseEvent 📋Chrome10/25/2011 Edge7/29/20151373
Firefox: Before Firefox 12, the close code CLOSE_NORMAL was used when the channel was closed due to an unexpected error or unspecified error condition.Firefox: Before Firefox 8, the WebSocket close event was sent to the listener as a simple event.
api.CloseEvent.CloseEvent 📋Chrome12/13/2011 Edge8/2/20161694
api.CloseEvent.code 📋Chrome10/25/2011 Edge7/29/20151373
api.CloseEvent.reason 📋Chrome10/25/2011 Edge7/29/20151373
api.CloseEvent.wasClean 📋Chrome10/25/2011 Edge7/29/20151373
api.CloseWatcher 📋Chrome6/11/2024 Edge6/13/20242
api.CloseWatcher.CloseWatcher 📋Chrome6/11/2024 Edge6/13/20242
api.CloseWatcher.cancel_event 📋Chrome6/11/2024 Edge6/13/20242
api.CloseWatcher.close 📋Chrome6/11/2024 Edge6/13/20242
api.CloseWatcher.close_event 📋Chrome6/11/2024 Edge6/13/20242
api.CloseWatcher.destroy 📋Chrome6/11/2024 Edge6/13/20242
api.CloseWatcher.requestClose 📋Chrome6/11/2024 Edge6/13/20242
api.CommandEvent 📋Chrome4/1/2025 Edge4/4/20253
api.CommandEvent.CommandEvent Chrome4/1/2025 Edge4/4/20253
api.CommandEvent.command 📋Chrome4/1/2025 Edge4/4/20253
api.CommandEvent.source 📋Chrome4/1/2025 Edge4/4/20253
api.Comment 📋Chrome12/11/2008 Edge7/29/20152421
api.Comment.Comment 📋Chrome8/20/2013 Edge10/17/20171519
api.CompositionEvent 📋Chrome10/25/2011 Edge7/29/20151373
api.CompositionEvent.CompositionEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.CompositionEvent.data 📋Chrome10/25/2011 Edge7/29/20151373
api.CompositionEvent.initCompositionEvent 📋Chrome10/25/2011 Edge7/29/20151373
api.CompressionStream 📋Chrome2/4/2020 Edge2/7/20203
Node.js: Available as a part of the stream/web module.
api.CompressionStream.CompressionStream 📋Chrome2/4/2020 Edge2/7/20203
api.CompressionStream.CompressionStream.deflate 📋Chrome2/4/2020 Edge2/7/20203
api.CompressionStream.CompressionStream.deflate-raw 📋Chrome6/21/2022 Edge6/23/20222
api.CompressionStream.CompressionStream.gzip 📋Chrome2/4/2020 Edge2/7/20203
api.CompressionStream.readable 📋Chrome2/4/2020 Edge2/7/20203
api.CompressionStream.writable 📋Chrome2/4/2020 Edge2/7/20203
api.ConstantSourceNode 📋Chrome1/25/2017 Edge1/15/20201085
api.ConstantSourceNode.ConstantSourceNode 📋Chrome1/25/2017 Edge1/15/20201085
api.ConstantSourceNode.offset 📋Chrome1/25/2017 Edge1/15/20201085
api.ContentVisibilityAutoStateChangeEvent 📋Chrome11/29/2022 Edge12/5/20226
api.ContentVisibilityAutoStateChangeEvent.ContentVisibilityAutoStateChangeEvent 📋Chrome11/29/2022 Edge12/5/20226
api.ContentVisibilityAutoStateChangeEvent.skipped 📋Chrome11/29/2022 Edge12/5/20226
api.ConvolverNode 📋Chrome9/16/2011 Edge7/29/20151412
api.ConvolverNode.ConvolverNode 📋Chrome12/1/2016 Edge1/15/20201140
api.ConvolverNode.buffer 📋Chrome9/16/2011 Edge7/29/20151412
api.ConvolverNode.normalize 📋Chrome3/28/2012 Edge7/29/20151218
api.CookieChangeEvent 📋Chrome11/17/2020 Edge11/19/20202
api.CookieChangeEvent.CookieChangeEvent 📋Chrome11/17/2020 Edge11/19/20202
api.CookieChangeEvent.changed 📋Chrome11/17/2020 Edge11/19/20202
api.CookieChangeEvent.deleted 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.change_event 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.delete 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.delete.partitioned_option 📋Chrome5/30/2023 Edge6/2/20233
api.CookieStore.get 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.domain_return_property Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.expires_return_property Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.name_return_property 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.partitioned_return_property Chrome5/30/2023 Edge6/2/20233
api.CookieStore.get.path_return_property Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.sameSite_return_property Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.secure_return_property Chrome11/17/2020 Edge11/19/20202
api.CookieStore.get.value_return_property 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.getAll 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.set 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStore.set.partitioned_option 📋Chrome5/30/2023 Edge6/2/20233
api.CookieStoreManager 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStoreManager.getSubscriptions 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStoreManager.subscribe 📋Chrome11/17/2020 Edge11/19/20202
api.CookieStoreManager.unsubscribe 📋Chrome11/17/2020 Edge11/19/20202
api.CountQueuingStrategy 📋Chrome7/20/2016 Edge10/17/2017454
Node.js: Available as a part of the stream/web module.
api.CountQueuingStrategy.CountQueuingStrategy 📋Chrome7/20/2016 Edge10/17/2017454
api.CountQueuingStrategy.highWaterMark 📋Chrome7/20/2016 Edge10/17/2017454
api.CountQueuingStrategy.size 📋Chrome7/20/2016 Edge10/17/2017454
api.CrashReportContext 📋Chrome2/10/2026 Edge2/14/20264
api.CrashReportContext.delete 📋Chrome2/10/2026 Edge2/14/20264
api.CrashReportContext.initialize 📋Chrome2/10/2026 Edge2/14/20264
api.CrashReportContext.set 📋Chrome2/10/2026 Edge2/14/20264
api.CreateMonitor 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.CreateMonitor.downloadprogress_event 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Credential 📋Chrome5/25/2016 Edge10/2/2018860
api.Credential.id 📋Chrome5/25/2016 Edge10/2/2018860
api.Credential.type 📋Chrome5/25/2016 Edge10/2/2018860
api.CredentialsContainer 📋Chrome5/25/2016 Edge10/2/2018860
api.CredentialsContainer.create 📋Chrome7/25/2017 Edge10/2/2018434
api.CredentialsContainer.create.publicKey_option 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.create.publicKey_option.attestation 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.create.publicKey_option.attestation.direct 📋Chrome5/29/2018 Edge10/2/2018126
Firefox for Android: credentialCreationData.attestationConveyancePreferenceOption value "direct" is not supported. See https://bugzil.la/1550164
api.CredentialsContainer.create.publicKey_option.attestation.enterprise 📋Chrome5/29/2018 Edge10/2/2018126
Firefox for Android: credentialCreationData.attestationConveyancePreferenceOption value "enterprise" is not supported. See https://bugzil.la/1550164
api.CredentialsContainer.create.publicKey_option.attestation.indirect 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.create.publicKey_option.attestation.none 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.create.publicKey_option.extensions 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.create.publicKey_option.extensions.appidExclude 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.create.publicKey_option.extensions.credProps 📋Chrome3/2/2021 Edge3/4/20212
api.CredentialsContainer.create.publicKey_option.extensions.credProtect Chrome7/30/2019 Edge1/15/2020169
api.CredentialsContainer.create.publicKey_option.extensions.largeBlob 📋Chrome5/2/2023 Edge5/5/20233
api.CredentialsContainer.create.publicKey_option.extensions.minPinLength Chrome2/1/2022 Edge2/3/20222
api.CredentialsContainer.create.publicKey_option.extensions.payment 📋Chrome10/19/2021 Edge10/21/20212
api.CredentialsContainer.create.publicKey_option.extensions.prf 📋Chrome8/15/2023 Edge8/21/20236
Firefox: Not supported on macOS.
api.CredentialsContainer.create.publicKey_option.hints 📋Chrome8/20/2024 Edge8/22/20242
api.CredentialsContainer.create.publicKey_option.requireResidentKey 📋Chrome3/2/2021 Edge3/4/20212
api.CredentialsContainer.create.publicKey_option.residentKey 📋Chrome3/2/2021 Edge3/4/20212
api.CredentialsContainer.get 📋Chrome5/25/2016 Edge10/2/2018860
api.CredentialsContainer.get.identity_option 📋Chrome11/29/2022 Edge12/5/20226
api.CredentialsContainer.get.identity_option.context_option 📋Chrome8/15/2023 Edge8/21/20236
api.CredentialsContainer.get.identity_option.mode_option 📋Chrome1/14/2025 Edge1/17/20253
api.CredentialsContainer.get.identity_option.providers_multiple Chrome4/29/2025 Edge5/1/20252
api.CredentialsContainer.get.identity_option.providers_option_domainHint 📋Chrome3/19/2024 Edge3/22/20243
api.CredentialsContainer.get.identity_option.providers_option_fields 📋Chrome1/14/2025 Edge1/17/20253
api.CredentialsContainer.get.identity_option.providers_option_loginHint 📋Chrome8/15/2023 Edge8/21/20236
api.CredentialsContainer.get.identity_option.providers_option_nonce Chrome11/29/2022 Edge12/5/20226
Chrome: Removal proposed in bug 441895082.Chrome Android: Removal proposed in bug 441895082.Edge: Removal proposed in bug 441895082.Opera: Removal proposed in bug 441895082.Opera Android: Removal proposed in bug 441895082.Samsung Internet: Removal proposed in bug 441895082.
api.CredentialsContainer.get.identity_option.providers_option_params 📋Chrome1/14/2025 Edge1/17/20253
api.CredentialsContainer.get.otp_option 📋Chrome8/31/2021 Edge9/2/20212
api.CredentialsContainer.get.publicKey_option 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.get.publicKey_option.extensions 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.get.publicKey_option.extensions.appid 📋Chrome5/29/2018 Edge10/2/2018126
api.CredentialsContainer.get.publicKey_option.extensions.largeBlob 📋Chrome5/2/2023 Edge5/5/20233
api.CredentialsContainer.get.publicKey_option.extensions.prf 📋Chrome8/15/2023 Edge8/21/20236
Firefox: Not supported on macOS.
api.CredentialsContainer.get.publicKey_option.hints 📋Chrome8/20/2024 Edge8/22/20242
api.CredentialsContainer.preventSilentAccess 📋Chrome7/25/2017 Edge10/2/2018434
Safari: This method exists, but always rejected with a NotSupportedError exception.Safari on iOS: This method exists, but always rejected with a NotSupportedError exception.WebView on iOS: This method exists, but always rejected with a NotSupportedError exception.
api.CredentialsContainer.store 📋Chrome5/25/2016 Edge1/15/20201330
api.CropTarget 📋Chrome8/2/2022 Edge8/5/20223
api.CropTarget.fromElement_static 📋Chrome8/2/2022 Edge8/5/20223
api.Crypto 📋Chrome4/27/2011 Edge7/29/20151554
Deno: Crypto is not a concrete interface, but its methods are available on Window.crypto.Node.js: Available as a part of the crypto module.
api.Crypto.getRandomValues 📋Chrome4/27/2011 Edge7/29/20151554
Node.js: Since v17.4.0, a similar method is available via the crypto module.
api.Crypto.randomUUID 📋Chrome7/20/2021 Edge7/22/20212
Node.js: Since 14.17.0 and 15.6.0, a similar method is available via the crypto module.
api.Crypto.subtle 📋Chrome8/26/2014 Edge7/29/2015337
api.Crypto.subtle.secure_context_required Chrome7/25/2017 Edge1/15/2020904
api.CryptoKey 📋Chrome8/26/2014 Edge7/29/2015337
Node.js: Available as a part of the crypto module.
api.CryptoKey.algorithm 📋Chrome8/26/2014 Edge7/29/2015337
api.CryptoKey.extractable 📋Chrome8/26/2014 Edge7/29/2015337
Deno: The only supported value for this property is true.
api.CryptoKey.type 📋Chrome8/26/2014 Edge7/29/2015337
api.CryptoKey.usages 📋Chrome8/26/2014 Edge7/29/2015337
api.CustomElementRegistry 📋Chrome10/12/2016 Edge1/15/20201190
api.CustomElementRegistry.CustomElementRegistry 📋Chrome3/10/2026 Edge3/12/20262
api.CustomElementRegistry.builtin_element_support Chrome5/29/2018 Edge1/15/2020596
api.CustomElementRegistry.define 📋Chrome10/12/2016 Edge1/15/20201190
api.CustomElementRegistry.define.connectedMoveCallback_lifecycle_callback 📋Chrome2/4/2025 Edge2/6/20252
api.CustomElementRegistry.define.disabledFeatures_static_property Chrome9/10/2019 Edge1/15/2020127
api.CustomElementRegistry.get 📋Chrome10/12/2016 Edge1/15/20201190
Safari: Supports 'Autonomous custom elements' but not 'Customized built-in elements'. See bug 182671.Safari on iOS: Supports 'Autonomous custom elements' but not 'Customized built-in elements'. See bug 182671.WebView on iOS: Supports 'Autonomous custom elements' but not 'Customized built-in elements'. See bug 182671.
api.CustomElementRegistry.getName 📋Chrome9/12/2023 Edge9/15/20233
Safari: Supports 'Autonomous custom elements' but not 'Customized built-in elements'.Safari on iOS: Supports 'Autonomous custom elements' but not 'Customized built-in elements'.WebView on iOS: Supports 'Autonomous custom elements' but not 'Customized built-in elements'.
api.CustomElementRegistry.initialize 📋Chrome3/10/2026 Edge3/12/20262
api.CustomElementRegistry.upgrade 📋Chrome7/24/2018 Edge1/15/2020540
api.CustomElementRegistry.whenDefined 📋Chrome10/12/2016 Edge1/15/20201190
api.CustomEvent 📋Chrome5/25/2010 Edge7/29/20151891
api.CustomEvent.CustomEvent 📋Chrome10/25/2011 Edge7/29/20151373
api.CustomEvent.detail 📋Chrome5/25/2010 Edge7/29/20151891
api.CustomEvent.initCustomEvent 📋Chrome5/25/2010 Edge7/29/20151891
api.CustomEvent.worker_support Chrome5/19/2015 Edge4/30/20181077
api.CustomStateSet 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.@@iterator 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.add 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.clear 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.delete 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.entries 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.forEach 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.has 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.keys 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.size 📋Chrome4/13/2021 Edge4/15/20212
api.CustomStateSet.values 📋Chrome4/13/2021 Edge4/15/20212
api.DOMError Chrome7/16/2014 Edge7/29/2015378
api.DOMError.message Chrome7/16/2014 Edge7/29/2015378
api.DOMError.name Chrome7/16/2014 Edge7/29/2015378
api.DOMException 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMException.DOMException 📋Chrome10/13/2015 Edge1/15/20201555
api.DOMException.code 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMException.message 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMException.name 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMException.serializable_object 📋Chrome9/10/2019 Edge1/15/2020127
api.DOMImplementation 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMImplementation.createDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMImplementation.createDocumentType 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMImplementation.createHTMLDocument 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: The title parameter is required, but can be empty string.
api.DOMImplementation.hasFeature 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Since Firefox 19, hasFeature() mostly returns true.
api.DOMMatrix 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.DOMMatrix 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.a 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.b 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.c 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.d 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.e 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.f 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.fromFloat32Array_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.fromFloat64Array_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.fromMatrix_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.invertSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m11 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m12 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m13 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m14 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m21 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m22 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m23 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m24 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m31 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m32 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m33 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m34 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m41 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m42 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m43 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.m44 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.multiplySelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.preMultiplySelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.rotateAxisAngleSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.rotateFromVectorSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.rotateSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.scale3dSelf 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Starting in Firefox 69, the first parameter (scale) is now optional with a default value of 1, per the specification. Previously it was required.Firefox for Android: Starting in Firefox for Android 79, the first parameter (scale) is now optional with a default value of 1, per the specification. Previously it was required.
api.DOMMatrix.scaleSelf 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Firefox 69 introduced support for the modern six-parameter syntax for scaleSelf(). Previously, it only supported the older three-parameter syntax: scale(scaleX[, originX][, originY]]]).Firefox for Android: Firefox for Android 79 introduced support for the modern six-parameter syntax for scaleSelf(). Previously, it only supported the older three-parameter syntax: scale(scaleX[, originX][, originY]]]).
api.DOMMatrix.setMatrixValue 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.skewXSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.skewYSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.translateSelf 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrix.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.DOMMatrixReadOnly 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.a 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.b 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.c 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.d 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.e 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.f 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.flipX 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.flipY 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.fromFloat32Array_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.fromFloat64Array_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.fromMatrix_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.inverse 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.is2D 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.isIdentity 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m11 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m12 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m13 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m14 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m21 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m22 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m23 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m24 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m31 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m32 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m33 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m34 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m41 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m42 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m43 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.m44 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.multiply 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.rotate 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.rotateAxisAngle 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.rotateFromVector 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.scale 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Firefox 69 introduced support for the modern six-parameter syntax for scale(). Previously, it only supported the older three-parameter syntax: scale(scaleX[, originX][, originY]]]).Firefox for Android: Firefox for Android 79 introduced support for the modern six-parameter syntax for scale(). Previously, it only supported the older three-parameter syntax: scale(scaleX[, originX][, originY]]]).
api.DOMMatrixReadOnly.scale3d 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Starting in Firefox 69, the first parameter (scale) is now optional with a default value of 1, per the specification. Previously it was required.Firefox for Android: Starting in Firefox for Android 79, the first parameter (scale) is now optional with a default value of 1, per the specification. Previously it was required.
api.DOMMatrixReadOnly.scaleNonUniform 📋Chrome3/12/2019 Edge1/15/2020309
api.DOMMatrixReadOnly.skewX 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Before Firefox 69, the sx parameter was required; you may now call skewX() with no inputs. A value of 0 is correctly assumed.Firefox for Android: Before Firefox for Android 79, the sx parameter was required; you may now call skewX() with no inputs. A value of 0 is correctly assumed.
api.DOMMatrixReadOnly.skewY 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Before Firefox 69, the sy parameter was required; you may now call skewY() with no inputs. A value of 0 is correctly assumed.Firefox for Android: Before Firefox for Android 79, the sy parameter was required; you may now call skewY() with no inputs. A value of 0 is correctly assumed.
api.DOMMatrixReadOnly.toFloat32Array 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.toFloat64Array 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.toJSON 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.toString Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.transformPoint 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.translate 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMMatrixReadOnly.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMParser 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMParser.DOMParser 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMParser.parseFromString 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMParser.parseFromString.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.DOMParser.parseFromString.html Chrome11/12/2013 Edge7/29/2015624
api.DOMParser.parseFromString.svg Chrome1/25/2010 Edge7/29/20152011
api.DOMParser.parseFromString.xml Chrome12/11/2008 Edge7/29/20152421
api.DOMPoint 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.DOMPoint 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.fromPoint_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.w 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.x 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.y 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPoint.z 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.DOMPointReadOnly 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.fromPoint_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.matrixTransform 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.toJSON 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.w 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.x 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.y 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMPointReadOnly.z 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad.DOMQuad 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad.fromQuad_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad.fromRect_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad.getBounds 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad.p1 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Before Firefox 69, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.Firefox for Android: Before Firefox for Android 79, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.
api.DOMQuad.p2 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Before Firefox 69, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.Firefox for Android: Before Firefox for Android 79, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.
api.DOMQuad.p3 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Before Firefox 69, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.Firefox for Android: Before Firefox for Android 79, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.
api.DOMQuad.p4 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Before Firefox 69, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.Firefox for Android: Before Firefox for Android 79, the default value of p1 through p4 was undefined; now DOMQuadInit defines these as false.
api.DOMQuad.toJSON 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMQuad.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMRect 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRect.DOMRect 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRect.fromRect_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRect.height 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRect.width 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRect.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMRect.x 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRect.y 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectList 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectList.item 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectList.length 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectReadOnly.DOMRectReadOnly 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectReadOnly.bottom 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly.fromRect_static 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectReadOnly.height 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly.left 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly.right 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly.toJSON 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectReadOnly.top 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly.width 📋Chrome5/21/2009 Edge7/29/20152260
api.DOMRectReadOnly.worker_support Chrome9/5/2017 Edge1/15/2020862
api.DOMRectReadOnly.x 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMRectReadOnly.y 📋Chrome9/5/2017 Edge1/15/2020862
api.DOMStringList 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMStringList.contains 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMStringList.item 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMStringList.length 📋Chrome12/11/2008 Edge7/29/20152421
api.DOMStringMap 📋Chrome10/19/2010 Edge7/29/20151744
api.DOMTokenList 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.@@iterator Chrome4/14/2015 Edge10/17/2017917
api.DOMTokenList.add 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.add.multiple_parameters Chrome1/10/2013 Edge7/29/2015930
api.DOMTokenList.contains 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.entries Chrome4/14/2015 Edge10/17/2017917
api.DOMTokenList.forEach Chrome4/14/2015 Edge10/17/2017917
api.DOMTokenList.item 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.keys Chrome4/14/2015 Edge10/17/2017917
api.DOMTokenList.length 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.remove 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.remove.multiple_parameters Chrome1/10/2013 Edge7/29/2015930
api.DOMTokenList.remove_duplicates Chrome7/25/2017 Edge4/30/2018279
api.DOMTokenList.replace 📋Chrome9/5/2017 Edge4/30/2018237
api.DOMTokenList.replace.boolean_value Chrome5/29/2018 Edge10/2/2018126
api.DOMTokenList.supports 📋Chrome3/2/2016 Edge4/30/2018789
api.DOMTokenList.toString 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.toggle 📋Chrome12/2/2010 Edge7/29/20151700
api.DOMTokenList.toggle.force_parameter Chrome1/10/2013 Edge7/29/2015930
api.DOMTokenList.trim_whitespace Edge7/29/2015 Chrome1/20/2016175
api.DOMTokenList.value 📋Chrome4/13/2016 Edge4/30/2018747
Chrome: Before Chrome 50, this property was part of the deprecated child DOMSettableTokenList interface.Chrome Android: Before Chrome Android 50, this property was part of the deprecated child DOMSettableTokenList interface.Quest Browser: Before Quest Browser 5.0, this property was part of the deprecated child DOMSettableTokenList interface.Opera: Before Opera 37, this property was part of the deprecated child DOMSettableTokenList interface.Opera Android: Before Opera Android 37, this property was part of the deprecated child DOMSettableTokenList interface.Samsung Internet: Before Samsung Internet 5.0, this property was part of the deprecated child DOMSettableTokenList interface.WebView Android: Before WebView Android 50, this property was part of the deprecated child DOMSettableTokenList interface.
api.DOMTokenList.values Chrome4/14/2015 Edge10/17/2017917
api.DataTransfer 📋Chrome9/15/2009 Edge7/29/20152143
Firefox: As of Firefox 52, the DataTransfer.types property returns a frozen array of DOMStrings as per spec, rather than a DOMStringList.Firefox for Android: As of Firefox for Android 52, the DataTransfer.types property returns a frozen array of DOMStrings as per spec, rather than a DOMStringList.
api.DataTransfer.DataTransfer 📋Chrome6/5/2017 Edge4/30/2018329
api.DataTransfer.clearData 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.dropEffect 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.effectAllowed 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.files 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.getData 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.items 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.setData 📋Chrome9/15/2009 Edge7/29/20152143
api.DataTransfer.setDragImage 📋Chrome9/15/2009 Edge10/2/20183304
api.DataTransfer.types 📋Chrome9/15/2009 Edge7/29/20152143
Internet Explorer: The property returns a DOMStringList.Internet Explorer: Text is returned instead of text/plainOpera: As of Opera 12, Text is returned instead of text/plain
api.DataTransferItem 📋Chrome4/27/2011 Edge7/29/20151554
api.DataTransferItem.getAsFile 📋Chrome4/27/2011 Edge7/29/20151554
api.DataTransferItem.getAsFileSystemHandle 📋Edge10/9/2020 Chrome10/20/202011
api.DataTransferItem.getAsString 📋Chrome4/27/2011 Edge7/29/20151554
api.DataTransferItem.kind 📋Chrome4/27/2011 Edge7/29/20151554
api.DataTransferItem.type 📋Chrome4/27/2011 Edge7/29/20151554
api.DataTransferItem.webkitGetAsEntry 📋Chrome8/2/2011 Edge8/2/20161827
api.DataTransferItemList 📋Chrome8/2/2011 Edge7/29/20151457
api.DataTransferItemList.add 📋Chrome8/2/2011 Edge7/29/20151457
api.DataTransferItemList.clear 📋Chrome8/2/2011 Edge7/29/20151457
api.DataTransferItemList.length 📋Chrome8/2/2011 Edge7/29/20151457
api.DataTransferItemList.remove 📋Chrome11/12/2013 Edge7/29/2015624
api.DecompressionStream 📋Chrome2/4/2020 Edge2/7/20203
Node.js: Available as a part of the stream/web module.
api.DecompressionStream.DecompressionStream 📋Chrome2/4/2020 Edge2/7/20203
api.DecompressionStream.DecompressionStream.deflate 📋Chrome2/4/2020 Edge2/7/20203
api.DecompressionStream.DecompressionStream.deflate-raw 📋Chrome6/21/2022 Edge6/23/20222
api.DecompressionStream.DecompressionStream.gzip 📋Chrome2/4/2020 Edge2/7/20203
api.DecompressionStream.readable 📋Chrome2/4/2020 Edge2/7/20203
api.DecompressionStream.writable 📋Chrome2/4/2020 Edge2/7/20203
api.DedicatedWorkerGlobalScope 📋Chrome1/25/2010 Edge7/29/20152011
api.DedicatedWorkerGlobalScope.cancelAnimationFrame 📋Chrome9/4/2018 Edge1/15/2020498
api.DedicatedWorkerGlobalScope.close 📋Chrome1/25/2010 Edge7/29/20152011
api.DedicatedWorkerGlobalScope.message_event 📋Chrome1/25/2010 Edge7/29/20152011
api.DedicatedWorkerGlobalScope.messageerror_event 📋Chrome7/25/2017 Edge10/2/2018434
api.DedicatedWorkerGlobalScope.name 📋Edge10/2/2018 Chrome10/16/201814
api.DedicatedWorkerGlobalScope.postMessage 📋Chrome1/25/2010 Edge7/29/20152011
Deno: The message parameter does not support cloning Blob values.Deno: The message parameter does not support cloning Blob values.Deno: The transfer parameter does not accept ArrayBuffer items. Passing an ArrayBuffer results in an error being thrown.Deno: The message parameter does not support cloning SharedArrayBuffer or Blob values.Deno: The transfer parameter is ignored.Deno: Data passed in the message parameter is serialized with JSON, not the structured clone algorithm.Deno: The transfer parameter is ignored.
api.DedicatedWorkerGlobalScope.requestAnimationFrame 📋Chrome9/4/2018 Edge1/15/2020498
Chrome: Not supported in nested Web Workers. See bug 41483010.Chrome Android: Not supported in nested Web Workers. See bug 41483010.Edge: Not supported in nested Web Workers. See bug 41483010.Quest Browser: Not supported in nested Web Workers. See bug 41483010.Opera: Not supported in nested Web Workers. See bug 41483010.Opera Android: Not supported in nested Web Workers. See bug 41483010.Samsung Internet: Not supported in nested Web Workers. See bug 41483010.
api.DedicatedWorkerGlobalScope.rtctransform_event 📋Chrome9/30/2025 Edge10/3/20253
api.DelayNode 📋Chrome1/10/2013 Edge7/29/2015930
api.DelayNode.DelayNode 📋Chrome12/1/2016 Edge1/15/20201140
api.DelayNode.delayTime 📋Chrome1/10/2013 Edge7/29/2015930
api.DelegatedInkTrailPresenter 📋Edge9/2/2021 Chrome9/21/202119
api.DelegatedInkTrailPresenter.presentationArea 📋Edge9/2/2021 Chrome9/21/202119
api.DelegatedInkTrailPresenter.updateInkTrailStartPoint 📋Edge9/2/2021 Chrome9/21/202119
api.DeprecationReportBody 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: Not supported in workers
api.DeprecationReportBody.anticipatedRemoval 📋Chrome9/4/2018 Edge1/15/2020498
api.DeprecationReportBody.columnNumber 📋Chrome9/4/2018 Edge1/15/2020498
api.DeprecationReportBody.id 📋Chrome9/4/2018 Edge1/15/2020498
api.DeprecationReportBody.lineNumber 📋Chrome9/4/2018 Edge1/15/2020498
api.DeprecationReportBody.message 📋Chrome9/4/2018 Edge1/15/2020498
api.DeprecationReportBody.sourceFile 📋Chrome9/4/2018 Edge1/15/2020498
api.DeprecationReportBody.toJSON 📋Chrome9/4/2018 Edge1/15/2020498
api.DeviceMotionEvent 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEvent.DeviceMotionEvent 📋Edge8/2/2016 Chrome6/5/2017307
api.DeviceMotionEvent.acceleration 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEvent.accelerationIncludingGravity 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEvent.interval 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEvent.rotationRate 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventAcceleration 📋Chrome11/12/2013 Edge7/29/2015624
Firefox: The DeviceMotionEventAcceleration interface is supported, but not exposed on the Window scope.Firefox for Android: The DeviceMotionEventAcceleration interface is supported, but not exposed on the Window scope.Safari on iOS: The DeviceMotionEventAcceleration interface is supported, but not exposed on the Window scope.
api.DeviceMotionEventAcceleration.x 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventAcceleration.y 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventAcceleration.z 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventRotationRate 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventRotationRate.alpha 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventRotationRate.beta 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceMotionEventRotationRate.gamma 📋Chrome11/12/2013 Edge7/29/2015624
api.DeviceOrientationEvent 📋Chrome10/19/2010 Edge7/29/20151744
Chrome: Before version 50, Chrome provided absolute values instead of relative values for this event. Developers still needing absolute values may use the deviceorientationabsolute event.Chrome Android: Before version 50, Chrome Android provided absolute values instead of relative values for this event. Developers still needing absolute values may use the deviceorientationabsolute event.Firefox: Firefox 3.6, 4, and 5 supported mozOrientation instead of the standard DeviceOrientationEvent interface.Firefox for Android: Firefox for Android 4.6, 4, and 5 supported mozOrientation instead of the standard DeviceOrientationEvent interface.Quest Browser: Before version 5.0, Quest Browser provided absolute values instead of relative values for this event. Developers still needing absolute values may use the deviceorientationabsolute event.Samsung Internet: Before Samsung Internet 5.0, Samsung Internet provided absolute values instead of relative values for this event. Developers still needing absolute values may use the deviceorientationabsolute event.WebView Android: Before version 50, Chrome provided absolute values instead of relative values for this event. Developers still needing absolute values may use the deviceorientationabsolute event.
api.DeviceOrientationEvent.DeviceOrientationEvent 📋Edge8/2/2016 Chrome6/5/2017307
api.DeviceOrientationEvent.absolute 📋Chrome10/19/2010 Edge7/29/20151744
api.DeviceOrientationEvent.alpha 📋Chrome10/19/2010 Edge7/29/20151744
api.DeviceOrientationEvent.beta 📋Chrome10/19/2010 Edge7/29/20151744
api.DeviceOrientationEvent.gamma 📋Chrome10/19/2010 Edge7/29/20151744
api.DevicePosture 📋Chrome1/14/2025 Edge1/17/20253
api.DevicePosture.change_event 📋Chrome1/14/2025 Edge1/17/20253
api.DevicePosture.type 📋Chrome1/14/2025 Edge1/17/20253
api.DigitalCredential 📋Chrome9/30/2025 Edge10/3/20253
api.DigitalCredential.data 📋Chrome9/30/2025 Edge10/3/20253
api.DigitalCredential.protocol 📋Chrome9/30/2025 Edge10/3/20253
api.DigitalCredential.toJSON 📋Chrome9/30/2025 Edge10/3/20253
api.DigitalCredential.userAgentAllowsProtocol_static 📋Chrome9/30/2025 Edge10/3/20253
api.DirectoryEntrySync Chrome8/2/2011 Edge1/15/20203088
api.DirectoryReaderSync Chrome8/2/2011 Edge1/15/20203088
api.Document 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.DOMContentLoaded_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.Document 📋Chrome7/25/2017 Edge4/30/2018279
api.Document.URL 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.activeElement 📋Chrome5/21/2009 Edge7/29/20152260
Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.activeViewTransition 📋Chrome10/28/2025 Edge10/31/20253
api.Document.adoptNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.adoptedStyleSheets 📋Chrome3/12/2019 Edge1/15/2020309
api.Document.adoptedStyleSheets.mutable 📋Chrome3/1/2022 Edge3/3/20222
api.Document.alinkColor 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.all 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.anchors 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.append 📋Chrome10/12/2016 Edge4/30/2018565
api.Document.applets 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.ariaNotify Chrome9/30/2025 Edge10/3/20253
Chrome: Fully supported on Windows and Linux, no support on ChromeOS.Chrome: Method exposed on macOS, but notifications are not reliably spoken.Chrome Android: Fully supported on Windows and Linux, no support on ChromeOS.Chrome Android: Method exposed on macOS, but notifications are not reliably spoken.Edge: Fully supported on Windows and Linux, no support on ChromeOS.Edge: Method exposed on macOS, but notifications are not reliably spoken.Opera: Fully supported on Windows and Linux, no support on ChromeOS.Opera: Method exposed on macOS, but notifications are not reliably spoken.Opera Android: Fully supported on Windows and Linux, no support on ChromeOS.Opera Android: Method exposed on macOS, but notifications are not reliably spoken.WebView Android: Fully supported on Windows and Linux, no support on ChromeOS.WebView Android: Method exposed on macOS, but notifications are not reliably spoken.
api.Document.bgColor 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.body 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.browsingTopics Chrome6/11/2024 Edge6/13/20242
api.Document.captureEvents 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.caretPositionFromPoint 📋Chrome8/20/2024 Edge8/22/20242
api.Document.caretPositionFromPoint.options_parameter Chrome8/20/2024 Edge8/22/20242
api.Document.caretRangeFromPoint Chrome1/25/2010 Edge7/29/20152011
api.Document.characterSet 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: charset alias was made read-only in Chrome 45.Chrome Android: charset alias was made read-only in Chrome Android 45.Quest Browser: charset alias was made read-only in Quest Browser 5.0.Opera: charset alias was made read-only in Opera 45.Opera Android: charset alias was made read-only in Opera 45.Samsung Internet: charset alias was made read-only in Samsung Internet 5.0.WebView Android: charset alias was made read-only in WebView 45.
api.Document.childElementCount 📋Chrome8/20/2013 Edge4/30/20181714
api.Document.children 📋Chrome8/20/2013 Edge10/17/20171519
api.Document.clear 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.close 📋Edge7/29/2015 Chrome9/1/201534
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.compatMode 📋Chrome12/2/2010 Edge7/29/20151700
Chrome: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.contentType 📋Chrome7/16/2014 Edge4/30/20181384
api.Document.cookie 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.createAttribute 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: The parameter was not converted to its lowercase variant.Firefox for Android: The parameter was not converted to its lowercase variant.
api.Document.createAttributeNS 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createCDATASection 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createComment 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createDocumentFragment 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createElement 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Doesn't conform to the DOM spec for XUL and XHTML documents: localName and namespaceURI are not set to null on the created element.
api.Document.createElement.options_parameter Chrome1/25/2017 Edge1/15/20201085
Chrome: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Chrome Android: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Edge: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Firefox: Firefox accepts a string instead of an object here, but only from version 51 onwards. In version 50, options must be an object.Firefox for Android: Firefox for Android accepts a string instead of an object here, but only from version 51 onwards. In version 50, options must be an object.Quest Browser: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Opera: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Opera Android: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Samsung Internet: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.WebView Android: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.
api.Document.createElementNS 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Doesn't conform to the DOM spec for XUL and XHTML documents: localName and namespaceURI are not set to null on the created element.
api.Document.createElementNS.options_parameter Chrome1/25/2017 Edge1/15/20201085
Chrome: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Chrome Android: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Edge: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Firefox: Firefox accepts a string instead of an object here, but only from version 51 onwards. In version 50, options must be an object.Firefox for Android: Firefox for Android accepts a string instead of an object here, but only from version 51 onwards. In version 50, options must be an object.Quest Browser: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Opera: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Opera Android: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.Samsung Internet: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.WebView Android: For backwards compatibility, the options parameter can be an object or a string with the custom element tag name, although the string version is deprecated.
api.Document.createEvent 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From version 67, creating touch events using this method is no longer supported.
api.Document.createExpression 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createNSResolver 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createNodeIterator 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createProcessingInstruction 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createRange 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createTextNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createTreeWalker 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.createTreeWalker.whatToShow_filter_parameters_optional Chrome1/25/2010 Edge11/12/20152117
api.Document.currentScript 📋Chrome8/20/2013 Edge7/29/2015708
api.Document.customElementRegistry 📋Chrome3/10/2026 Edge3/12/20262
api.Document.defaultView 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.designMode 📋Chrome7/16/2014 Edge7/29/2015378
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.dir 📋Chrome7/16/2014 Edge7/29/2015378
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Incorrect behavior before Firefox 23.Firefox for Android: Incorrect behavior before Firefox for Android 23.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.doctype 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.documentElement 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.documentURI 📋Chrome12/11/2008 Edge4/30/20183427
api.Document.domain 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Since Chrome 115, setting domain has no effect, unless the website has opted into origin-keyed agent clusters.Chrome Android: Since Chrome Android 115, setting domain has no effect, unless the website has opted into origin-keyed agent clusters.Firefox: From Firefox 62, if the domain cannot be identified, domain returns an empty string instead of null. See bug 819475.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: From Firefox for Android 62, if the domain cannot be identified, domain returns an empty string instead of null. See bug 819475.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Quest Browser: Since Quest Browser false, setting domain has no effect, unless the website has opted into origin-keyed agent clusters.Samsung Internet: Since Samsung Internet 23.0, setting domain has no effect, unless the website has opted into origin-keyed agent clusters.WebView Android: Since WebView Android 115, setting domain has no effect, unless the website has opted into origin-keyed agent clusters.
api.Document.elementFromPoint 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Before Chrome 66, this method returned null when the element was a child of a host node. See bug 40537452.Chrome Android: Before Chrome Android 66, this method returned null when the element was a child of a host node. See bug 40537452.Quest Browser: Before Quest Browser 5.0, this method returned null when the element was a child of a host node. See bug 40537452.Opera: Before Opera 53, this method returned null when the element was a child of a host node. See bug 40537452.Opera Android: Before Opera Android 47, this method returned null when the element was a child of a host node. See bug 40537452.Samsung Internet: Before Samsung Internet 9.0, this method returned null when the element was a child of a host node. See bug 40537452.WebView Android: Before WebView Android 66, this method returned null when the element was a child of a host node. See bug 40537452.
api.Document.elementsFromPoint 📋Chrome5/19/2015 Edge1/15/20201702
Chrome: Before Chrome 66, this method returned null when the element was a child of a host node. See bug 40537452.Chrome Android: Before Chrome Android 66, this method returned null when the element was a child of a host node. See bug 40537452.Edge: Returns a NodeList instead of an array. See the MSDN documentation. Returns null when the point provided has no elements beneath it (e.g., when given a point outside the document).Internet Explorer: Returns a NodeList instead of an array. See the MSDN documentation. Returns null when the point provided has no elements beneath it (e.g., when given a point outside the document).Quest Browser: Before Quest Browser 5.0, this method returned null when the element was a child of a host node. See bug 40537452.Samsung Internet: Before Samsung Internet 9.0, this method returned null when the element was a child of a host node. See bug 40537452.WebView Android: Before WebView Android 66, this method returned null when the element was a child of a host node. See bug 40537452.
api.Document.embeds 📋Chrome7/16/2014 Edge7/29/2015378
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.evaluate 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.execCommand Chrome12/11/2008 Edge7/29/20152421
Firefox: From Firefox 82, nested calls are not supported (return false). See bug 1634262.Firefox: Before Firefox 89, manipulating the content of <input> and <textarea> elements using Document.execCommand() commands requires workarounds (see bug 1220696).Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: From Firefox for Android 82, nested calls are not supported (return false). See bug 1634262.Firefox for Android: Before Firefox for Android 89, manipulating the content of <input> and <textarea> elements using Document.execCommand() commands requires workarounds (see bug 1220696).Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.execCommand.copy Chrome4/14/2015 Edge7/29/2015106
api.Document.execCommand.cut Chrome4/14/2015 Edge7/29/2015106
api.Document.execCommand.insertHTML Chrome12/11/2008 Edge7/29/20152421
api.Document.execCommand.insertHTML.enforces_trusted_types Chrome11/15/2021 Edge11/19/20214
api.Document.execCommand.paste Chrome4/14/2015 Edge1/15/20201737
Firefox: Supported in content scripts (not just extensions) via the Clipboard APIFirefox for Android: Supported in content scripts (not just extensions) via the Clipboard API
api.Document.exitFullscreen 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Document.exitFullscreen.returns_promise Chrome9/4/2018 Edge1/15/2020498
api.Document.exitPictureInPicture 📋Chrome9/4/2018 Edge1/15/2020498
api.Document.exitPointerLock 📋Chrome8/26/2014 Edge11/12/2015443
api.Document.featurePolicy Chrome4/23/2019 Edge1/15/2020267
api.Document.fgColor 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.firstElementChild 📋Chrome8/20/2013 Edge4/30/20181714
api.Document.fonts 📋Chrome5/20/2014 Edge1/15/20202066
api.Document.forms 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.fragmentDirective 📋Edge10/9/2020 Chrome10/20/202011
api.Document.freeze_event 📋Chrome7/24/2018 Edge1/15/2020540
api.Document.fullscreen 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Document.fullscreenElement 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.WebView on iOS: Only available on iPad, not on iPhone.WebView on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.WebView on iOS: Only available on iPad, not on iPhone.
api.Document.fullscreenEnabled 📋Edge7/29/2015 Chrome12/4/20181224
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Document.fullscreenchange_event 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Document.fullscreenerror_event 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Document.getAnimations 📋Edge7/16/2020 Chrome7/27/202011
Safari: Implements an older version of the specification, see bug 179536.Safari on iOS: Implements an older version of the specification, see bug 179536.WebView on iOS: Implements an older version of the specification, see bug 179536.
api.Document.getElementById 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.getElementsByClassName 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.getElementsByName 📋Chrome12/11/2008 Edge7/29/20152421
Edge: Before Edge 79, this method returns an HTMLCollection, not a NodeList.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Internet Explorer: Returns an HTMLCollection, not a NodeListSafari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.getElementsByTagName 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.getElementsByTagNameNS 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.getSelection 📋Chrome5/21/2009 Edge7/29/20152260
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.hasFocus 📋Chrome4/8/2014 Edge7/29/2015477
Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.hasPrivateToken 📋Chrome9/12/2023 Edge9/15/20233
api.Document.hasRedemptionRecord 📋Chrome9/12/2023 Edge9/15/20233
api.Document.hasStorageAccess 📋Edge8/27/2020 Chrome10/31/20231160
api.Document.hasUnpartitionedCookieAccess 📋Chrome5/14/2024 Edge5/17/20243
api.Document.head 📋Chrome1/25/2010 Edge7/29/20152011
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.hidden 📋Chrome2/20/2014 Edge7/29/2015524
Firefox: Since Firefox 56 it also returns true on macOS when the window is completely hidden by another non-translucent application.Firefox for Android: Since Firefox for Android 56 it also returns true on macOS when the window is completely hidden by another non-translucent application.
api.Document.images 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.implementation 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.importNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.lastElementChild 📋Chrome8/20/2013 Edge4/30/20181714
api.Document.lastModified 📋Chrome12/11/2008 Edge7/29/20152421
Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.linkColor 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.links 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.location 📋Chrome12/11/2008 Edge7/29/20152421
Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.moveBefore 📋Chrome2/4/2025 Edge2/6/20252
api.Document.open 📋Edge7/29/2015 Chrome9/1/201534
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.parseHTMLUnsafe_static 📋Chrome4/16/2024 Edge4/18/20242
Firefox: Throws error NS_ERROR_UNEXPECTED (bug 1887817.)Firefox for Android: Throws error NS_ERROR_UNEXPECTED (bug 1887817.)Safari: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).Safari on iOS: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).WebView on iOS: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).
api.Document.parseHTMLUnsafe_static.enforces_trusted_types 📋Chrome4/16/2024 Edge4/18/20242
api.Document.pictureInPictureElement 📋Chrome9/4/2018 Edge1/15/2020498
api.Document.pictureInPictureEnabled 📋Chrome9/4/2018 Edge1/15/2020498
api.Document.plugins 📋Chrome7/16/2014 Edge7/29/2015378
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.pointerLockElement 📋Chrome8/26/2014 Edge11/12/2015443
api.Document.pointerlockchange_event 📋Chrome7/16/2014 Edge11/12/2015484
api.Document.pointerlockerror_event 📋Chrome7/16/2014 Edge11/12/2015484
api.Document.prepend 📋Chrome10/12/2016 Edge4/30/2018565
api.Document.prerendering 📋Chrome11/29/2022 Edge12/5/20226
api.Document.prerenderingchange_event 📋Chrome11/29/2022 Edge12/5/20226
api.Document.queryCommandEnabled Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox: queryCommandEnabled with arguments cut, copy or paste would throw errors unless the script had special privileges.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Firefox for Android: queryCommandEnabled with arguments cut, copy or paste would throw errors unless the script had special privileges.
api.Document.queryCommandIndeterm Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.queryCommandState Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.queryCommandSupported Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox: The "paste" command is reported as supported when the paste feature is available even if the calling script has insufficient privileges to actually perform the action.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Firefox for Android: The "paste" command is reported as supported when the paste feature is available even if the calling script has insufficient privileges to actually perform the action.
api.Document.queryCommandValue Chrome12/11/2008 Edge7/29/20152421
Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.
api.Document.querySelector 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: querySelectorAll() is supported, but only for CSS 2.1 selectors.
api.Document.querySelectorAll 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: querySelectorAll() is supported, but only for CSS 2.1 selectors.
api.Document.readyState 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Internet Explorer 9 and 10 have bugs where the 'interactive' state can be fired too early before the document has finished parsing.Internet Explorer: Only supports 'complete'.Opera: Opera Presto fires 'complete' late after the 'load' event (in an incorrect order as per HTML5 standard specification).Opera Android: Opera Presto fires 'complete' late after the 'load' event (in an incorrect order as per HTML5 standard specification).
api.Document.readystatechange_event 📋Chrome2/3/2011 Edge7/29/20151637
api.Document.referrer 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.releaseEvents 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.replaceChildren 📋Edge10/9/2020 Chrome10/20/202011
api.Document.requestStorageAccess 📋Edge8/27/2020 Chrome10/31/20231160
Safari: Client-side storage access is granted per-page (see explanation).Safari on iOS: Client-side storage access is granted per-page (see explanation).WebView on iOS: Client-side storage access is granted per-page (see explanation).
api.Document.requestStorageAccess.strict_same_origin_policy 📋Chrome9/30/2025 Edge10/3/20253
api.Document.requestStorageAccessFor 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Chrome Android: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Edge: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Opera: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Opera Android: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.Samsung Internet: Requires the calling top-level page and the embedded document (that the storage access is being requested for) to be part of the same related website set.
api.Document.resume_event 📋Chrome7/24/2018 Edge1/15/2020540
api.Document.rootElement 📋Chrome4/8/2014 Edge7/29/2015477
api.Document.scripts 📋Chrome7/16/2014 Edge7/29/2015378
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.scroll_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.scrollend_event 📋Chrome5/30/2023 Edge6/2/20233
api.Document.scrollingElement 📋Chrome7/21/2015 Edge7/29/20158
api.Document.scrollsnapchange_event 📋Chrome9/17/2024 Edge9/19/20242
api.Document.scrollsnapchanging_event 📋Chrome9/17/2024 Edge9/19/20242
api.Document.securitypolicyviolation_event 📋Chrome7/30/2019 Edge1/15/2020169
api.Document.selectionchange_event 📋Chrome4/27/2011 Edge7/29/20151554
api.Document.startViewTransition 📋Chrome3/7/2023 Edge3/13/20236
api.Document.startViewTransition.options_parameter 📋Chrome5/14/2024 Edge5/17/20243
api.Document.startViewTransition.options_parameter.types_parameter 📋Chrome5/14/2024 Edge5/17/20243
api.Document.startViewTransition.options_parameter.update_parameter 📋Chrome5/14/2024 Edge5/17/20243
api.Document.startViewTransition.updateCallback_parameter 📋Chrome3/7/2023 Edge3/13/20236
api.Document.styleSheets 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.timeline 📋Edge7/16/2020 Chrome7/27/202011
api.Document.title 📋Chrome12/11/2008 Edge7/29/20152421
Safari: Only supported for HTMLDocument and XMLDocument, but not SVGDocument objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument and XMLDocument, but not SVGDocument objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument and XMLDocument, but not SVGDocument objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.visibilityState 📋Chrome2/20/2014 Edge7/29/2015524
api.Document.visibilitychange_event 📋Chrome10/17/2017 Edge10/2/2018350
Chrome: The onvisibilitychange event handler property is not supported.Chrome: The onvisibilitychange event handler property is not supported.Chrome Android: The onvisibilitychange event handler property is not supported.Chrome Android: The onvisibilitychange event handler property is not supported.Edge: The onvisibilitychange event handler property is not supported.Internet Explorer: The onvisibilitychange event handler property is not supported.Quest Browser: The onvisibilitychange event handler property is not supported.Opera: The onvisibilitychange event handler property is not supported.Opera: The onvisibilitychange event handler property is not supported.Opera: The onvisibilitychange event handler property is not supported.Opera Android: The onvisibilitychange event handler property is not supported.Opera Android: The onvisibilitychange event handler property is not supported.Opera Android: The onvisibilitychange event handler property is not supported.Safari: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.Safari: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.Safari: Before Safari 14, the event does not bubble, so document.addEventListener('visibilitychange', ...) works, but window.addEventListener('visibilitychange', ...) does not.Safari: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.Safari: Before Safari 14, the event does not bubble, so document.addEventListener('visibilitychange', ...) works, but window.addEventListener('visibilitychange', ...) does not.Safari: The onvisibilitychange event handler property is not supported.Safari on iOS: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.Safari on iOS: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.Safari on iOS: Before Safari on iOS 14, the event does not bubble, so document.addEventListener('visibilitychange', ...) works, but window.addEventListener('visibilitychange', ...) does not.Safari on iOS: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.Safari on iOS: Before Safari on iOS 14, the event does not bubble, so document.addEventListener('visibilitychange', ...) works, but window.addEventListener('visibilitychange', ...) does not.Safari on iOS: The onvisibilitychange event handler property is not supported.Samsung Internet: The onvisibilitychange event handler property is not supported.Samsung Internet: The onvisibilitychange event handler property is not supported.WebView Android: The onvisibilitychange event handler property is not supported.WebView Android: The onvisibilitychange event handler property is not supported.WebView on iOS: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.WebView on iOS: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.WebView on iOS: Before WebView on iOS 14, the event does not bubble, so document.addEventListener('visibilitychange', ...) works, but window.addEventListener('visibilitychange', ...) does not.WebView on iOS: Doesn't fire the visibilitychange event when navigating away from a document, so also include code to check for the pagehide event (which does fire for that case in all current browsers). See bug 116769, bug 151234, bug 151610, and bug 194897.WebView on iOS: Before WebView on iOS 14, the event does not bubble, so document.addEventListener('visibilitychange', ...) works, but window.addEventListener('visibilitychange', ...) does not.WebView on iOS: The onvisibilitychange event handler property is not supported.
api.Document.vlinkColor 📋Edge7/29/2015 Chrome1/23/2018909
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.wasDiscarded 📋Chrome7/24/2018 Edge1/15/2020540
api.Document.write 📋Edge7/29/2015 Chrome9/1/201534
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.write.enforces_trusted_types 📋Edge10/9/2020 Chrome10/20/202011
api.Document.writeln 📋Edge7/29/2015 Chrome9/1/201534
Chrome: Only supported for HTMLDocument, not all Document objects.Chrome Android: Only supported for HTMLDocument, not all Document objects.Firefox: Only supported for HTMLDocument, not all Document objects.Firefox for Android: Only supported for HTMLDocument, not all Document objects.Opera: Only supported for HTMLDocument, not all Document objects.Opera Android: Only supported for HTMLDocument, not all Document objects.Safari: Only supported for HTMLDocument, not all Document objects.Safari on iOS: Only supported for HTMLDocument, not all Document objects.Samsung Internet: Only supported for HTMLDocument, not all Document objects.WebView Android: Only supported for HTMLDocument, not all Document objects.WebView on iOS: Only supported for HTMLDocument, not all Document objects.
api.Document.writeln.enforces_trusted_types 📋Edge10/9/2020 Chrome10/20/202011
api.Document.xmlEncoding 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.xmlStandalone 📋Chrome12/11/2008 Edge7/29/20152421
api.Document.xmlVersion 📋Chrome12/11/2008 Edge7/29/20152421
api.DocumentFragment 📋Chrome12/11/2008 Edge7/29/20152421
api.DocumentFragment.DocumentFragment 📋Chrome8/20/2013 Edge4/30/20181714
api.DocumentFragment.append 📋Chrome10/12/2016 Edge4/30/2018565
api.DocumentFragment.childElementCount 📋Chrome8/20/2013 Edge4/30/20181714
api.DocumentFragment.children 📋Chrome8/20/2013 Edge10/17/20171519
api.DocumentFragment.firstElementChild 📋Chrome8/20/2013 Edge4/30/20181714
api.DocumentFragment.getElementById 📋Chrome7/16/2014 Edge4/30/20181384
api.DocumentFragment.lastElementChild 📋Chrome8/20/2013 Edge4/30/20181714
api.DocumentFragment.moveBefore 📋Chrome2/4/2025 Edge2/6/20252
api.DocumentFragment.prepend 📋Chrome10/12/2016 Edge4/30/2018565
api.DocumentFragment.querySelector 📋Chrome5/21/2009 Edge7/29/20152260
Internet Explorer: querySelectorAll() is supported, but only for CSS 2.1 selectors.
api.DocumentFragment.querySelectorAll 📋Chrome5/21/2009 Edge7/29/20152260
Internet Explorer: querySelectorAll() is supported, but only for CSS 2.1 selectors.
api.DocumentFragment.replaceChildren 📋Edge10/9/2020 Chrome10/20/202011
api.DocumentPictureInPicture 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentPictureInPicture.enter_event 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentPictureInPicture.requestWindow 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener 📋Chrome4/16/2024 Edge4/18/20242
api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement 📋Chrome10/15/2024 Edge10/17/20242
api.DocumentPictureInPicture.window 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentPictureInPictureEvent 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentPictureInPictureEvent.window 📋Chrome8/15/2023 Edge8/21/20236
api.DocumentTimeline 📋Edge7/16/2020 Chrome7/27/202011
api.DocumentTimeline.DocumentTimeline 📋Edge7/16/2020 Chrome7/27/202011
api.DocumentType 📋Chrome12/11/2008 Edge7/29/20152421
api.DocumentType.after 📋Chrome10/12/2016 Edge4/30/2018565
api.DocumentType.before 📋Chrome10/12/2016 Edge4/30/2018565
api.DocumentType.name 📋Chrome12/11/2008 Edge7/29/20152421
api.DocumentType.publicId 📋Chrome12/11/2008 Edge7/29/20152421
api.DocumentType.remove 📋Chrome1/10/2013 Edge7/29/2015930
api.DocumentType.replaceWith 📋Chrome10/12/2016 Edge4/30/2018565
api.DocumentType.systemId 📋Chrome12/11/2008 Edge7/29/20152421
api.DragEvent 📋Edge7/29/2015 Chrome10/13/201576
Internet Explorer: Before Internet Explorer 10, DragEvent is exposed in standards mode but not quirks mode.
api.DragEvent.DragEvent 📋Edge7/29/2015 Chrome10/13/201576
api.DragEvent.dataTransfer 📋Edge7/29/2015 Chrome10/13/201576
Internet Explorer: The value is always null.
api.DynamicsCompressorNode 📋Chrome9/16/2011 Edge7/29/20151412
api.DynamicsCompressorNode.DynamicsCompressorNode 📋Chrome12/1/2016 Edge1/15/20201140
api.DynamicsCompressorNode.attack 📋Chrome5/15/2012 Edge7/29/20151170
api.DynamicsCompressorNode.knee 📋Chrome5/15/2012 Edge7/29/20151170
api.DynamicsCompressorNode.ratio 📋Chrome5/15/2012 Edge7/29/20151170
api.DynamicsCompressorNode.reduction 📋Chrome5/15/2012 Edge7/29/20151170
Chrome: Before version 52, this was an AudioParam..Chrome Android: Before version 52, this was an AudioParam..Quest Browser: Before version 5.0, this was an AudioParam..Samsung Internet: Before Samsung Internet 6.0, this was an AudioParam..WebView Android: Before version 52, this was an AudioParam..
api.DynamicsCompressorNode.release 📋Chrome6/26/2012 Edge7/29/20151128
api.DynamicsCompressorNode.threshold 📋Chrome5/15/2012 Edge7/29/20151170
api.EXT_blend_minmax 📋Chrome10/7/2014 Edge4/30/20181301
Firefox: Not supported on Windows.
api.EXT_color_buffer_float 📋Chrome1/25/2017 Edge1/15/20201085
api.EXT_color_buffer_half_float 📋Chrome12/6/2017 Edge4/30/2018145
Firefox: Not supported on Windows.
api.EXT_disjoint_timer_query 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.beginQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.createQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.deleteQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.endQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.getQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.getQueryObjectEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.isQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query.queryCounterEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.EXT_disjoint_timer_query_webgl2 Chrome10/16/2018 Edge2/7/2020479
api.EXT_disjoint_timer_query_webgl2.queryCounterEXT Chrome10/16/2018 Edge2/7/2020479
api.EXT_float_blend 📋Chrome6/4/2019 Edge1/15/2020225
Chrome Android: Until Chrome 77, this extension was unavailable on several Android devices powered by GLES 3.2. See bug 41459397.Quest Browser: Until Chrome 77, this extension was unavailable on several Android devices powered by GLES 3.2. See bug 41459397.
api.EXT_frag_depth 📋Chrome10/7/2014 Edge9/2/20212522
api.EXT_sRGB 📋Chrome1/21/2015 Edge2/7/20201843
Firefox: Not supported on Windows.
api.EXT_shader_texture_lod 📋Chrome10/7/2014 Edge9/2/20212522
api.EXT_texture_compression_bptc 📋Chrome8/31/2021 Edge9/2/20212
Chrome: Only supported on macOS.Edge: Only supported on macOS.Opera: Only supported on macOS.
api.EXT_texture_compression_rgtc 📋Chrome8/31/2021 Edge9/2/20212
Chrome: Only supported on macOS.Edge: Only supported on macOS.Firefox: Only supported on macOS.Opera: Only supported on macOS.
api.EXT_texture_filter_anisotropic 📋Chrome4/8/2014 Edge7/29/2015477
api.EXT_texture_norm16 📋Chrome11/17/2020 Edge11/19/20202
api.EditContext 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.EditContext 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.attachedElements 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.characterBounds 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.characterBoundsRangeStart 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.characterboundsupdate_event 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.compositionend_event 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.compositionstart_event 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.selectionEnd 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.selectionStart 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.text 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.textformatupdate_event 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.textupdate_event 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.updateCharacterBounds 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.updateControlBounds 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.updateSelection 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.updateSelectionBounds 📋Chrome1/23/2024 Edge1/25/20242
api.EditContext.updateText 📋Chrome1/23/2024 Edge1/25/20242
api.Element 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.DOMActivate_event 📋Chrome12/11/2008 Edge1/15/20204052
api.Element.after 📋Chrome10/12/2016 Edge4/30/2018565
api.Element.animate 📋Chrome7/16/2014 Edge1/15/20202009
api.Element.animate.implicit_tofrom Edge7/16/2020 Chrome7/27/202011
Safari: Implementation seems somewhat buggy. More information will follow when available.Safari on iOS: Implementation seems somewhat buggy. More information will follow when available.WebView on iOS: Implementation seems somewhat buggy. More information will follow when available.
api.Element.animate.options_composite_parameter 📋Edge7/16/2020 Chrome7/27/202011
api.Element.animate.options_id_parameter 📋Chrome4/13/2016 Edge1/15/20201372
api.Element.animate.options_pseudoElement_parameter 📋Edge7/16/2020 Chrome7/27/202011
api.Element.animate.options_rangeEnd_parameter 📋Chrome7/18/2023 Edge7/21/20233
api.Element.animate.options_rangeStart_parameter 📋Chrome7/18/2023 Edge7/21/20233
api.Element.animate.options_timeline_parameter 📋Chrome8/25/2020 Edge8/27/20202
api.Element.animationcancel_event 📋Chrome5/19/2020 Edge5/21/20202
Chrome: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.Chrome Android: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.Edge: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.Quest Browser: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.Opera: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.Opera Android: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.Safari: Although the onanimationcancel event handler property is supported, the animationcancel event is never fired.Safari on iOS: Although the onanimationcancel event handler property is supported, the animationcancel event is never fired.Samsung Internet: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.WebView Android: The onanimationcancel event handler property is not supported. To listen to this event, use element.addEventListener('animationcancel', function() {});. See bug 41404325.WebView on iOS: Although the onanimationcancel event handler property is supported, the animationcancel event is never fired.
api.Element.animationend_event 📋Edge10/2/2018 Chrome12/10/2019434
Chrome: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Chrome Android: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Edge: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Firefox: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Firefox for Android: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Internet Explorer: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Quest Browser: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Opera: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Opera Android: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.Samsung Internet: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.WebView Android: The onanimationend event handler property is not supported. To listen to this event, use document.addEventListener('animationend', function() {});.
api.Element.animationiteration_event 📋Edge10/2/2018 Chrome12/10/2019434
Chrome: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Chrome Android: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Edge: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Firefox: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Firefox for Android: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Internet Explorer: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Quest Browser: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Opera: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Opera Android: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.Samsung Internet: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.WebView Android: The onanimationiteration event handler property is not supported. To listen to this event, use document.addEventListener('animationiteration', function() {});.
api.Element.animationstart_event 📋Edge10/2/2018 Chrome12/10/2019434
Chrome: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Chrome Android: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Edge: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Firefox: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Firefox for Android: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Internet Explorer: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Quest Browser: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Opera: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Opera Android: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.Samsung Internet: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.WebView Android: The onanimationstart event handler property is not supported. To listen to this event, use document.addEventListener('animationstart', function() {});.
api.Element.append 📋Chrome10/12/2016 Edge4/30/2018565
api.Element.ariaActiveDescendantElement 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaAtomic 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaAutoComplete 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaBrailleLabel 📋Chrome10/25/2022 Edge10/27/20222
api.Element.ariaBrailleRoleDescription 📋Chrome10/25/2022 Edge10/27/20222
api.Element.ariaBusy 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaChecked 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaColCount 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaColIndex 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaColIndexText 📋Chrome8/20/2024 Edge8/22/20242
api.Element.ariaColSpan 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaControlsElements 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaCurrent 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaDescribedByElements 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaDescription 📋Chrome5/19/2020 Edge5/21/20202
api.Element.ariaDetailsElements 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaDisabled 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaErrorMessageElements 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaExpanded 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaFlowToElements 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaHasPopup 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaHidden 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaInvalid 📋Chrome5/24/2022 Edge5/31/20227
api.Element.ariaKeyShortcuts 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaLabel 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaLabelledByElements 📋Chrome4/1/2025 Edge4/4/20253
api.Element.ariaLevel 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaLive 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaModal 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaMultiLine 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaMultiSelectable 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaNotify Chrome9/30/2025 Edge10/3/20253
Chrome: Fully supported on Windows and Linux, no support on ChromeOS.Chrome: Method exposed on macOS, but notifications are not reliably spoken.Chrome Android: Fully supported on Windows and Linux, no support on ChromeOS.Chrome Android: Method exposed on macOS, but notifications are not reliably spoken.Edge: Fully supported on Windows and Linux, no support on ChromeOS.Edge: Method exposed on macOS, but notifications are not reliably spoken.Opera: Fully supported on Windows and Linux, no support on ChromeOS.Opera: Method exposed on macOS, but notifications are not reliably spoken.Opera Android: Fully supported on Windows and Linux, no support on ChromeOS.Opera Android: Method exposed on macOS, but notifications are not reliably spoken.WebView Android: Fully supported on Windows and Linux, no support on ChromeOS.WebView Android: Method exposed on macOS, but notifications are not reliably spoken.
api.Element.ariaOrientation 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaPlaceholder 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaPosInSet 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaPressed 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaReadOnly 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaRelevant Chrome4/7/2020 Edge4/13/20206
api.Element.ariaRequired 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaRoleDescription 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaRowCount 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaRowIndex 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaRowIndexText 📋Chrome8/20/2024 Edge8/22/20242
api.Element.ariaRowSpan 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaSelected 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaSetSize 📋Edge7/16/2020 Chrome7/27/202011
api.Element.ariaSort 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaValueMax 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaValueMin 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaValueNow 📋Chrome4/7/2020 Edge4/13/20206
api.Element.ariaValueText 📋Chrome4/7/2020 Edge4/13/20206
api.Element.assignedSlot 📋Chrome8/31/2016 Edge1/15/20201232
api.Element.attachShadow 📋Chrome8/31/2016 Edge1/15/20201232
api.Element.attachShadow.options_clonable_parameter 📋Chrome4/16/2024 Edge4/18/20242
api.Element.attachShadow.options_delegatesFocus_parameter 📋Chrome8/31/2016 Edge1/15/20201232
api.Element.attachShadow.options_serializable_parameter 📋Chrome5/14/2024 Edge5/17/20243
api.Element.attributes 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.auxclick_event 📋Chrome12/1/2016 Edge1/15/20201140
Firefox: Starting in Firefox 68, the auxclick event is used to trigger the new tab on middle-click action; previously, this had been done with the click event. Apps can prevent middle-click from opening new tabs (or middle-click to paste, if that feature is enabled) by intercepting auxclick on links, and auxclick event handlers can now open popups without triggering the popup blocker.
api.Element.auxclick_event.type_pointerevent Chrome7/20/2021 Edge7/22/20212
api.Element.before 📋Chrome10/12/2016 Edge4/30/2018565
api.Element.beforeinput_event 📋Chrome7/25/2017 Edge1/15/2020904
api.Element.beforematch_event 📋Chrome5/24/2022 Edge5/31/20227
api.Element.beforexrselect_event 📋Chrome5/19/2020 Edge5/21/20202
api.Element.blur_event 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: The interface for this event is Event, not FocusEvent.Firefox for Android: The interface for this event is Event, not FocusEvent.
api.Element.checkVisibility 📋Edge9/1/2022 Chrome9/2/20221
api.Element.checkVisibility.options_checkOpacity_parameter 📋Edge9/1/2022 Chrome9/2/20221
api.Element.checkVisibility.options_checkVisibilityCSS_parameter 📋Edge9/1/2022 Chrome9/2/20221
api.Element.checkVisibility.options_contentVisibilityAuto_parameter 📋Chrome1/23/2024 Edge1/25/20242
api.Element.checkVisibility.options_opacityProperty_parameter 📋Chrome1/23/2024 Edge1/25/20242
api.Element.checkVisibility.options_visibilityProperty_parameter 📋Chrome1/23/2024 Edge1/25/20242
api.Element.childElementCount 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.children 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Also includes non-standard HTMLCommentElement nodes.
api.Element.classList 📋Chrome9/25/2012 Edge10/17/20171848
Chrome: Not supported for SVG elements.Chrome Android: Not supported for SVG elements.Edge: Not supported for SVG elements.Internet Explorer: Not supported for SVG elements.Safari: Not supported for SVG elements.Safari on iOS: Not supported for SVG elements.Samsung Internet: Not supported for SVG elements.WebView Android: Not supported for SVG elements.WebView on iOS: Not supported for SVG elements.
api.Element.className 📋Chrome9/25/2012 Edge7/29/20151037
Chrome: Only supported for HTMLElement, not all Element objects, such as SVGElement.Chrome Android: Only supported for HTMLElement, not all Element objects, such as SVGElement.Samsung Internet: Only supported for HTMLElement, not all Element objects, such as SVGElement.
api.Element.click_event 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Beginning in Firefox 68, Firefox no longer incorrectly sends a click event for buttons other than the primary mouse button; previously, there were circumstances in which this would occur. One example: middle-clicking a link would send a click to the document's <html> element.
api.Element.click_event.type_pointerevent Chrome7/20/2021 Edge7/22/20212
api.Element.clientHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.clientLeft 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.clientTop 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.clientWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.closest 📋Chrome3/3/2015 Edge4/5/2017764
api.Element.compositionend_event 📋Chrome10/25/2011 Edge7/29/20151373
api.Element.compositionstart_event 📋Chrome10/25/2011 Edge7/29/20151373
api.Element.compositionupdate_event 📋Chrome3/28/2012 Edge7/29/20151218
api.Element.computedStyleMap 📋Chrome4/17/2018 Edge1/15/2020638
api.Element.contentvisibilityautostatechange_event 📋Chrome11/29/2022 Edge12/5/20226
Firefox: The oncontentvisibilityautostatechange event handler property is not supported.Firefox for Android: The oncontentvisibilityautostatechange event handler property is not supported.
api.Element.contextmenu_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.contextmenu_event.type_pointerevent Chrome7/20/2021 Edge7/22/20212
api.Element.copy_event 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Before Internet Explorer 9, this event is not supported via addEventListener; however, the event handler is supported since IE 5.5. The event can be listened to via element.oncopy.
api.Element.currentCSSZoom 📋Chrome8/20/2024 Edge8/22/20242
api.Element.customElementRegistry 📋Chrome3/10/2026 Edge3/12/20262
api.Element.cut_event 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Before Internet Explorer 9, this event is not supported via addEventListener; however, the event handler is supported since IE 5.5. The event can be listened to via element.oncopy.
api.Element.dblclick_event 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting in Firefox 68, dblclick events are only sent for the primary mouse button, per the specification.
api.Element.elementTiming 📋Chrome9/10/2019 Edge1/15/2020127
api.Element.firstElementChild 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.focus_event 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: The interface for this event is Event, not FocusEvent.Firefox for Android: The interface for this event is Event, not FocusEvent.
api.Element.focusin_event 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.Chrome Android: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.Edge: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.Firefox: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.Firefox for Android: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.Quest Browser: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.Samsung Internet: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.WebView Android: The onfocusin event handler property is not supported. To listen to this event, use element.addEventListener('focusin', function() {});.
api.Element.focusout_event 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.Chrome Android: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.Edge: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.Firefox: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.Firefox for Android: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.Quest Browser: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.Samsung Internet: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.WebView Android: The onfocusout event handler property is not supported. To listen to this event, use element.addEventListener('focusout', function() {});.
api.Element.fullscreenchange_event 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Element.fullscreenerror_event 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone.
api.Element.getAnimations 📋Edge7/16/2020 Chrome7/27/202011
api.Element.getAttribute 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.getAttributeNS 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting in Firefox 13, null is always returned instead of the empty string, as per the DOM4 specification. Previously, there were cases in which an empty string could be returned.Firefox for Android: Starting in Firefox for Android 14, null is always returned instead of the empty string, as per the DOM4 specification. Previously, there were cases in which an empty string could be returned.
api.Element.getAttributeNames 📋Chrome9/5/2017 Edge10/2/2018392
api.Element.getAttributeNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.getAttributeNodeNS 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.getBoundingClientRect 📋Chrome5/21/2009 Edge7/29/20152260
Safari on iOS: Safari for iOS will modify the effective viewport based on the user zoom. This results in incorrect values whenever the user has zoomed.WebView on iOS: Safari for iOS will modify the effective viewport based on the user zoom. This results in incorrect values whenever the user has zoomed.
api.Element.getClientRects 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.getElementsByClassName 📋Chrome12/11/2008 Edge10/17/20173232
Edge: Only supported for HTMLElement, not all Element objects, such as SVGElement.Firefox: Before Firefox 19, this method was returning a NodeList; it was then changed to reflect the change in the spec.Internet Explorer: Only supported for HTMLElement, not all Element objects, such as SVGElement.
api.Element.getElementsByTagName 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Chrome Android: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Firefox: Before Firefox 19, this method was returning a NodeList; it was then changed to reflect the change in the spec.Firefox for Android: Before Firefox for Android 19, this method was returning a NodeList; it was then changed to reflect the change in the spec.Quest Browser: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Opera: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Safari: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Safari on iOS: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Samsung Internet: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.WebView Android: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.WebView on iOS: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.
api.Element.getElementsByTagName.all_elements_selector Chrome12/11/2008 Edge7/29/20152421
api.Element.getElementsByTagNameNS 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Chrome Android: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Firefox: The behavior of element.getElementsByTagNameNS changed between Firefox 3.5 and Firefox 3.6. In Firefox 3.5 and before, this function would automatically case-fold any queries so that a search for "foo" would match "Foo" or "foo". In Firefox 3.6 and later this function is now case-sensitive so that a query for "foo" will only match "foo" and not "Foo". For more background on this, please see the comment from Henri Sivonen about the change. You can also look at the relevant part of the standard, which states which parts of the API are case-sensitive and which parts aren't.Firefox: Before Firefox 19, this method was returning a NodeList; it was then changed to reflects the spec change.Firefox for Android: Before Firefox 19, this method was returning a NodeList; it was then changed to reflects the spec change.Quest Browser: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Opera: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Opera Android: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Safari: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Safari on iOS: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.Samsung Internet: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.WebView Android: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.WebView on iOS: Initially, this method was returning a NodeList; it was then changed to reflect the spec change.
api.Element.getElementsByTagNameNS.all_elements_selector Chrome12/11/2008 Edge7/29/20152421
api.Element.getHTML 📋Chrome5/14/2024 Edge5/17/20243
api.Element.getHTML.escapes_lt_gt_in_attributes Chrome6/24/2025 Edge6/26/20252
api.Element.gotpointercapture_event 📋Chrome3/9/2017 Edge4/30/2018417
api.Element.hasAttribute 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.hasAttributeNS 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.hasAttributes 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 35, it was implemented on the Node interface.Firefox for Android: Before Firefox for Android 35, it was implemented on the Node interface.
api.Element.hasPointerCapture 📋Chrome12/1/2016 Edge1/15/20201140
api.Element.id 📋Chrome11/6/2012 Edge7/29/2015995
Chrome: Only supported for HTMLElement, not all Element objects, such as SVGElement.Chrome Android: Only supported for HTMLElement, not all Element objects, such as SVGElement.Samsung Internet: Only supported for HTMLElement, not all Element objects, such as SVGElement.
api.Element.innerHTML 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.innerHTML.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.Element.innerHTML.escapes_lt_gt_in_attributes Chrome6/24/2025 Edge6/26/20252
api.Element.input_event 📋Chrome12/11/2008 Edge1/15/20204052
Edge: Not supported on select, checkbox, or radio inputs.Internet Explorer: Only supports input of type text and password.
api.Element.insertAdjacentElement 📋Chrome12/11/2008 Edge4/30/20183427
Edge: Only supported for HTMLElement, not all Element objects, such as SVGElement.Internet Explorer: Only supported for HTMLElement, not all Element objects, such as SVGElement.
api.Element.insertAdjacentHTML 📋Chrome12/11/2008 Edge4/30/20183427
Edge: Only supported for HTMLElement, not all Element objects, such as SVGElement.Internet Explorer: Before Internet Explorer 10, throws an "Invalid target element for this operation." error when called on a <table>, <tbody>, <thead>, or <tr> element.Internet Explorer: Only supported for HTMLElement, not all Element objects, such as SVGElement.
api.Element.insertAdjacentHTML.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.Element.insertAdjacentText 📋Chrome12/11/2008 Edge4/30/20183427
Edge: Only supported for HTMLElement, not all Element objects, such as SVGElement.Internet Explorer: Only supported for HTMLElement, not all Element objects, such as SVGElement.
api.Element.keydown_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.keypress_event 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Chrome does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.Chrome Android: Chrome Android does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.Firefox: As of Firefox 65, the keypress event is no longer fired for non-printable keys, except for the Enter key, and the Shift + Enter and Ctrl + Enter key combinations (these were kept for cross-browser compatibility purposes).Firefox for Android: As of Firefox for Android 65, the keypress event is no longer fired for non-printable keys, except for the Enter key, and the Shift + Enter and Ctrl + Enter key combinations (these were kept for cross-browser compatibility purposes).Quest Browser: Quest Browser does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.Opera: Opera does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.Opera Android: Opera does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.Samsung Internet: Samsung Internet does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.WebView Android: Chrome does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts.
api.Element.keyup_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.lastElementChild 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.localName 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.lostpointercapture_event 📋Chrome3/9/2017 Edge4/30/2018417
api.Element.matches 📋Chrome2/20/2014 Edge4/5/20171140
Firefox: Before Firefox 4, invalid selector strings caused false to be returned instead of throwing an exception.Firefox: See bug 1119718 for removal.Firefox for Android: See bug 1119718 for removal.
api.Element.mousedown_event 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.mouseenter_event 📋Chrome10/1/2013 Edge7/29/2015666
api.Element.mouseleave_event 📋Chrome10/1/2013 Edge7/29/2015666
api.Element.mousemove_event 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.mouseout_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.mouseover_event 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.mouseup_event 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.mousewheel_event Chrome12/11/2008 Edge7/29/20152421
api.Element.moveBefore 📋Chrome2/4/2025 Edge2/6/20252
api.Element.namespaceURI 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.nextElementSibling 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.outerHTML 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.outerHTML.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.Element.outerHTML.escapes_lt_gt_in_attributes Chrome6/24/2025 Edge6/26/20252
api.Element.part 📋Chrome3/12/2019 Edge1/15/2020309
api.Element.paste_event 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Before Internet Explorer 11, copying files does not trigger the paste event.Internet Explorer: Before Internet Explorer 9, this event is not supported via addEventListener; however, the event handler is supported since IE 5.5. The event can be listened to via element.oncopy.
api.Element.pointercancel_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointerdown_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointerenter_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointerleave_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointermove_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointerout_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointerover_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.pointerrawupdate_event 📋Chrome9/10/2019 Edge1/15/2020127
Chrome: Before version 142, pointerrawupdate events were exposed to non-secure contexts.Chrome Android: Before version 142, pointerrawupdate events were exposed to non-secure contexts.Edge: Before version 142, pointerrawupdate events were exposed to non-secure contexts.Firefox: The pointerrawupdate event handler receives a MouseEvent whose movement properties (movementX, movementY) are always 0. See bug 1987671.Firefox for Android: The pointerrawupdate event handler receives a MouseEvent whose movement properties (movementX, movementY) are always 0. See bug 1987671.Quest Browser: Before version false, pointerrawupdate events were exposed to non-secure contexts.Opera: Before version 126, pointerrawupdate events were exposed to non-secure contexts.Opera Android: Before version 93, pointerrawupdate events were exposed to non-secure contexts.Samsung Internet: Before version false, pointerrawupdate events were exposed to non-secure contexts.WebView Android: Before version 142, pointerrawupdate events were exposed to non-secure contexts.
api.Element.pointerup_event 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.prefix 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.prepend 📋Chrome10/12/2016 Edge4/30/2018565
api.Element.previousElementSibling 📋Chrome5/21/2009 Edge7/29/20152260
api.Element.querySelector 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: querySelector() is supported, but only for CSS 2.1 selectors.
api.Element.querySelectorAll 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: querySelectorAll() is supported, but only for CSS 2.1 selectors.
api.Element.releasePointerCapture 📋Edge7/29/2015 Chrome12/1/2016491
api.Element.remove 📋Chrome1/10/2013 Edge7/29/2015930
api.Element.removeAttribute 📋Chrome12/11/2008 Edge7/29/20152421
Edge: This function doesn't respect boolean attributes' default values. See bug 12087679.
api.Element.removeAttributeNS 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.removeAttributeNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.replaceChildren 📋Edge10/9/2020 Chrome10/20/202011
api.Element.replaceWith 📋Chrome10/12/2016 Edge4/30/2018565
api.Element.requestFullscreen 📋Chrome12/4/2018 Edge1/15/2020407
Firefox: Before Firefox 44, Firefox incorrectly allowed elements inside a <frame> or <object> element to request, and to be granted, fullscreen. In Firefox 44 and onwards this has been fixed: only elements in the top-level document or in an <iframe> element with the allowfullscreen attribute can be displayed fullscreen.Firefox for Android: Before Firefox for Android 44, Firefox for Android incorrectly allowed elements inside a <frame> or <object> element to request, and to be granted, fullscreen. In Firefox for Android 44 and onwards this has been fixed: only elements in the top-level document or in an <iframe> element with the allowfullscreen attribute can be displayed fullscreen.Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.Safari on iOS: Only available on iPad, not on iPhone. Shows an overlay button which can not be disabled.
api.Element.requestFullscreen.options_navigationUI_parameter 📋Chrome12/4/2018 Edge1/15/2020407
api.Element.requestFullscreen.options_screen_parameter 📋Chrome3/29/2022 Edge4/1/20223
api.Element.requestFullscreen.returns_promise Chrome12/4/2018 Edge1/15/2020407
api.Element.requestPointerLock 📋Chrome8/26/2014 Edge11/12/2015443
Chrome: From version 92, returns a promise instead of undefined. The behavior reflects a specification change.Edge: From version 92, returns a promise instead of undefined. The behavior reflects a specification change.Opera: From version 78, returns a promise instead of undefined. The behavior reflects a specification change.Safari: From version 18.4, returns a promise instead of undefined. The behavior reflects a specification change.Samsung Internet: From version 16, returns a promise instead of undefined. The behavior reflects a specification change.
api.Element.requestPointerLock.options_unadjustedMovement_parameter 📋Chrome1/19/2021 Edge1/21/20212
Chrome: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Edge: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.Opera: Supported on macOS Catalina 10.15.1+, Windows, and ChromeOS. Not yet supported on Linux.
api.Element.role 📋Chrome6/21/2022 Edge6/23/20222
api.Element.scroll 📋Chrome9/5/2017 Edge1/15/2020862
api.Element.scroll.options_behavior_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scroll.options_left_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scroll.options_top_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollBy 📋Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollBy.options_behavior_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollBy.options_left_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollBy.options_top_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollHeight 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 21, when an element's content does not generate a vertical scrollbar, then its scrollHeight property is equal to its clientHeight property. This can mean either the content is too short to require a scrollbar or that the element has a CSS style overflow value of visible (non-scrollable).Firefox for Android: Before Firefox for Android 21, when an element's content does not generate a vertical scrollbar, then its scrollHeight property is equal to its clientHeight property. This can mean either the content is too short to require a scrollbar or that the element has a CSS style overflow value of visible (non-scrollable).Internet Explorer: In Internet Explorer 5 through 7, if padding is set, the value of scrollHeight is equal to the sum of the top and bottom padding. This behavior was fixed in Internet Explorer 8.
api.Element.scrollIntoView 📋Chrome12/11/2008 Edge1/15/20204052
Edge: The only parameter supported is alignToTop.Edge: Only supported for HTMLElement, not all Element objects, such as SVGElement.Edge: No support for smooth behavior.Internet Explorer: Only supported for HTMLElement, not all Element objects, such as SVGElement.Internet Explorer: No support for smooth behavior or center options.Safari: No support for center option.Safari: Before Safari 15.4, there was no support for the smooth behavior.Safari on iOS: No support for center option.Safari on iOS: Before iOS 15.4, there was no support for the smooth behavior.WebView on iOS: No support for center option.WebView on iOS: Before iOS 15.4, there was no support for the smooth behavior.
api.Element.scrollIntoView.options_parameter 📋Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollIntoView.options_parameter.block_option 📋Chrome9/5/2017 Edge1/15/2020862
Firefox: Only values "top" and "bottom", not "nearest" and "center".Firefox for Android: Only values "top" and "bottom", not "nearest" and "center".
api.Element.scrollIntoView.options_parameter.container_option 📋Chrome9/2/2025 Edge9/5/20253
api.Element.scrollIntoView.options_parameter.inline_option 📋Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollIntoViewIfNeeded Chrome12/11/2008 Edge1/15/20204052
api.Element.scrollLeft 📋Edge10/9/2020 Chrome10/20/202011
Chrome: For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 41319147.Chrome Android: For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 41319147.Edge: For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 41319147.Internet Explorer: For right-to-left elements, this property uses 100-0 (most left to most right) instead of negative values.Quest Browser: For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 41319147.Samsung Internet: For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 41319147.WebView Android: For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 41319147.
api.Element.scrollTo 📋Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollTo.options_behavior_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollTo.options_left_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollTo.options_top_parameter Chrome9/5/2017 Edge1/15/2020862
api.Element.scrollTop 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.scrollWidth 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: In Internet Explorer 5 through 7, if padding is set, the value of scrollWidth is equal to the sum of the left and right padding. This behavior was fixed in Internet Explorer 8.
api.Element.scroll_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.scrollend_event 📋Chrome5/30/2023 Edge6/2/20233
api.Element.scrollsnapchange_event 📋Chrome9/17/2024 Edge9/19/20242
api.Element.scrollsnapchanging_event 📋Chrome9/17/2024 Edge9/19/20242
api.Element.securitypolicyviolation_event 📋Chrome3/3/2015 Edge4/5/2017764
api.Element.setAttribute 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: In Internet Explorer 7 and earlier, setAttribute doesn't set styles and removes events when you try to set them.
api.Element.setAttribute.enforces_trusted_types Chrome5/19/2020 Edge5/21/20202
api.Element.setAttributeNS 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.setAttributeNS.enforces_trusted_types Chrome5/19/2020 Edge5/21/20202
api.Element.setAttributeNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.setAttributeNodeNS 📋Chrome12/11/2008 Edge7/29/20152421
Edge: Returns a ClientRectList with ClientRect objects (which do not contain x and y properties) instead of DOMRect objects.Internet Explorer: Returns a ClientRectList with ClientRect objects (which do not contain x and y properties) instead of DOMRect objects.
api.Element.setHTML 📋Chrome3/10/2026 Edge3/12/20262
Chrome: Chrome 105 to Chrome 118 (inclusive) supported this method with a significantly different specification.Chrome Android: Chrome Android 105 to Chrome Android 118 (inclusive) supported this method with a significantly different specification.Edge: Edge 105 to Edge 118 (inclusive) supported this method with a significantly different specification.WebView Android: WebView Android 105 to WebView Android 118 (inclusive) supported this method with a significantly different specification.
api.Element.setHTMLUnsafe 📋Chrome4/16/2024 Edge4/18/20242
Safari: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).Safari on iOS: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).WebView on iOS: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).
api.Element.setHTMLUnsafe.enforces_trusted_types 📋Chrome4/16/2024 Edge4/18/20242
api.Element.setPointerCapture 📋Edge7/29/2015 Chrome12/1/2016491
Firefox: Before Firefox 82, setPointerCapture() throws InvalidPointerId for an invalid pointerId argument. From Firefox 82, it throws the specified NotFoundError exception. See bug 1662124.Firefox for Android: Before Firefox 82, setPointerCapture() throws InvalidPointerId for an invalid pointerId argument. From Firefox 82, it throws the specified NotFoundError exception. See bug 1662124.
api.Element.shadowRoot 📋Chrome5/20/2014 Edge1/15/20202066
api.Element.slot 📋Chrome8/31/2016 Edge1/15/20201232
api.Element.tagName 📋Chrome12/11/2008 Edge7/29/20152421
api.Element.toggleAttribute 📋Chrome9/4/2018 Edge10/2/201828
api.Element.touchcancel_event 📋Chrome9/25/2012 Edge7/29/20151037
api.Element.touchend_event 📋Chrome9/25/2012 Edge7/29/20151037
api.Element.touchmove_event 📋Chrome9/25/2012 Edge7/29/20151037
api.Element.touchstart_event 📋Chrome9/25/2012 Edge7/29/20151037
api.Element.transitioncancel_event 📋Chrome11/17/2020 Edge11/19/20202
Chrome: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.Chrome Android: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.Edge: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.Quest Browser: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.Opera: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.Opera Android: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.Safari: Although the ontransitioncancel event handler property is supported, the transitioncancel event is never fired.Safari on iOS: Although the ontransitioncancel event handler property is supported, the transitioncancel event is never fired.Samsung Internet: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.WebView Android: The ontransitioncancel event handler property is not supported. To listen to this event, use element.addEventListener('transitioncancel', function() {});.WebView on iOS: Although the ontransitioncancel event handler property is supported, the transitioncancel event is never fired.
api.Element.transitionend_event 📋Chrome3/26/2013 Edge10/2/20182016
Edge: The ontransitionend event handler property is not supported. To listen to this event, use element.addEventListener('transitionend', function() {});.Internet Explorer: The ontransitionend event handler property is not supported. To listen to this event, use element.addEventListener('transitionend', function() {});.
api.Element.transitionrun_event 📋Edge7/29/2015 Chrome4/23/20191364
Internet Explorer: The ontransitionrun event handler property is not supported. To listen to this event, use element.addEventListener('transitionrun', function() {});.Safari: The event handler exists but will never be called.Safari on iOS: The event handler exists but will never be called.WebView on iOS: The event handler exists but will never be called.
api.Element.transitionstart_event 📋Edge7/29/2015 Chrome4/23/20191364
Internet Explorer: The ontransitionstart event handler property is not supported. To listen to this event, use element.addEventListener('transitionstart', function() {});.Safari: The event handler exists but will never be called.Safari on iOS: The event handler exists but will never be called.WebView on iOS: The event handler exists but will never be called.
api.Element.wheel_event 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: The onwheel event handler property is not supported. To listen to this event, use element.addEventListener('wheel', function() {});. See IE bug 782835.
api.ElementInternals 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.ariaActiveDescendantElement 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaAtomic 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaAutoComplete 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaBrailleLabel 📋Chrome10/25/2022 Edge10/27/20222
api.ElementInternals.ariaBrailleRoleDescription 📋Chrome10/25/2022 Edge10/27/20222
api.ElementInternals.ariaBusy 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaChecked 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaColCount 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaColIndex 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaColIndexText 📋Chrome8/20/2024 Edge8/22/20242
api.ElementInternals.ariaColSpan 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaControlsElements 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaCurrent 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaDescribedByElements 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaDescription 📋Chrome5/19/2020 Edge5/21/20202
api.ElementInternals.ariaDetailsElements 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaDisabled 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaErrorMessageElements 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaExpanded 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaFlowToElements 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaHasPopup 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaHidden 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaInvalid 📋Chrome5/24/2022 Edge5/31/20227
api.ElementInternals.ariaKeyShortcuts 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaLabel 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaLabelledByElements 📋Chrome4/1/2025 Edge4/4/20253
api.ElementInternals.ariaLevel 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaLive 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaModal 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaMultiLine 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaMultiSelectable 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaOrientation 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaPlaceholder 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaPosInSet 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaPressed 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaReadOnly 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaRelevant Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaRequired 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaRoleDescription 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaRowCount 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaRowIndex 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaRowIndexText 📋Chrome8/20/2024 Edge8/22/20242
api.ElementInternals.ariaRowSpan 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaSelected 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaSetSize 📋Edge7/16/2020 Chrome7/27/202011
api.ElementInternals.ariaSort 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaValueMax 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaValueMin 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaValueNow 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.ariaValueText 📋Chrome4/7/2020 Edge4/13/20206
api.ElementInternals.checkValidity 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.form 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.labels 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.reportValidity 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.role 📋Chrome6/21/2022 Edge6/23/20222
api.ElementInternals.setFormValue 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.setValidity 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.shadowRoot 📋Chrome1/19/2021 Edge1/21/20212
api.ElementInternals.states 📋Chrome4/13/2021 Edge4/15/20212
api.ElementInternals.validationMessage 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.validity 📋Chrome9/10/2019 Edge1/15/2020127
api.ElementInternals.willValidate 📋Chrome9/10/2019 Edge1/15/2020127
api.EncodedAudioChunk 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedAudioChunk.EncodedAudioChunk 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedAudioChunk.byteLength 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedAudioChunk.copyTo 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedAudioChunk.duration 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedAudioChunk.timestamp 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedAudioChunk.type 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk.EncodedVideoChunk 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk.byteLength 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk.copyTo 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk.duration 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk.timestamp 📋Chrome9/21/2021 Edge9/24/20213
api.EncodedVideoChunk.type 📋Chrome9/21/2021 Edge9/24/20213
api.EntrySync Chrome8/2/2011 Edge1/15/20203088
api.ErrorEvent 📋Chrome3/8/2011 Edge7/29/20151604
api.ErrorEvent.ErrorEvent 📋Chrome12/13/2011 Edge8/2/20161694
api.ErrorEvent.colno 📋Chrome10/1/2013 Edge7/29/2015666
api.ErrorEvent.error 📋Chrome10/1/2013 Edge7/29/2015666
api.ErrorEvent.filename 📋Chrome3/8/2011 Edge7/29/20151604
api.ErrorEvent.lineno 📋Chrome3/8/2011 Edge7/29/20151604
api.ErrorEvent.message 📋Chrome3/8/2011 Edge7/29/20151604
api.Event 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: Only available as an internal instance.
api.Event.Event 📋Chrome10/25/2011 Edge7/29/20151373
api.Event.bubbles 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: This is not used in Node.js and is provided purely for completeness.
api.Event.cancelBubble 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 58 and Opera 45, setting this property to false does nothing, as per spec discussion.Chrome Android: Starting with Chrome Android 58 and Opera 45, setting this property to false does nothing, as per spec discussion.Firefox: Only supported for UIEvent, not all Event objects.Firefox for Android: Only supported for UIEvent, not all Event objects.Node.js: This is not used in Node.js and is provided purely for completeness.Quest Browser: Starting with Quest Browser 5.0 and Opera 45, setting this property to false does nothing, as per spec discussion.Opera: Starting with Chrome 58 and Opera 45, setting this property to false does nothing, as per spec discussion.Opera Android: Starting with Chrome 58 and Opera 45, setting this property to false does nothing, as per spec discussion.Samsung Internet: Starting with Samsung Internet 7.0 and Opera 45, setting this property to false does nothing, as per spec discussion.WebView Android: Starting with WebView Android 58 and Opera 45, setting this property to false does nothing, as per spec discussion.
api.Event.cancelable 📋Chrome12/11/2008 Edge7/29/20152421
api.Event.composed 📋Chrome8/31/2016 Edge1/15/20201232
Firefox: Before Firefox 95, this property was incorrectly set to false on <select> and <input type='checkbox'> elements.Firefox for Android: Before Firefox for Android 95, this property was incorrectly set to false on <select> and <input type='checkbox'> elements.Node.js: This is not used in Node.js and is provided purely for completeness.
api.Event.composedPath 📋Chrome8/31/2016 Edge1/15/20201232
Node.js: Returns an array with either the event itself or empty.Node.js: This is not used in Node.js and is provided purely for completeness.
api.Event.currentTarget 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: On Internet Explorer 6 through 8, the event model is different. Event listeners are attached with the non-standard EventTarget.attachEvent method. In this model, there is no equivalent to event.currentTarget and this is the global object. One solution to emulate the event.currentTarget feature is to wrap your handler in a function calling the handler using Function.prototype.call with the element as a first argument. This way, this will be the expected value.
api.Event.defaultPrevented 📋Chrome5/25/2010 Edge7/29/20151891
api.Event.eventPhase 📋Chrome12/11/2008 Edge7/29/20152421
api.Event.initEvent 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 17, a call to this method after the dispatching of the event raised an exception instead of doing nothing.Firefox for Android: Before Firefox for Android 17, a call to this method after the dispatching of the event raised an exception instead of doing nothing.
api.Event.isTrusted 📋Edge7/29/2015 Chrome10/13/201576
Chrome: Starting with Chrome 53 and Opera 40, untrusted events do not invoke the default action.Chrome Android: Starting with Chrome Android 53 and Opera 40, untrusted events do not invoke the default action.Internet Explorer: In Internet Explorer, all events are trusted except those that are created with the createEvent() method.Quest Browser: Starting with Quest Browser 5.0 and Opera 40, untrusted events do not invoke the default action.Opera: Starting with Chrome 53 and Opera 40, untrusted events do not invoke the default action.Opera Android: Starting with Chrome 53 and Opera 40, untrusted events do not invoke the default action.Samsung Internet: Starting with Samsung Internet 6.0 and Opera 40, untrusted events do not invoke the default action.WebView Android: Starting with version 53, untrusted events do not invoke the default action.
api.Event.preventDefault 📋Chrome12/11/2008 Edge7/29/20152421
api.Event.returnValue 📋Chrome12/11/2008 Edge7/29/20152421
api.Event.srcElement 📋Chrome12/11/2008 Edge7/29/20152421
api.Event.stopImmediatePropagation 📋Chrome5/25/2010 Edge7/29/20151891
api.Event.stopPropagation 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: This is not used in Node.js and is provided purely for completeness.
api.Event.target 📋Chrome12/11/2008 Edge7/29/20152421
api.Event.timeStamp 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 49, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Chrome Android: Starting with Chrome Android 49, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Deno: In Deno this represents the time since UNIX epoch, not since startup. This is considered a bug, see #10835.Firefox: Starting with Chrome 49, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Firefox for Android: Starting with Chrome 49, Firefox for Android 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Internet Explorer: Starting with Chrome 49, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Quest Browser: Starting with Quest Browser 5.0, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Opera: Starting with Chrome 49, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Opera Android: Starting with Chrome 49, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.Samsung Internet: Starting with Samsung Internet 5.0, Firefox 54 and Opera 36, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.WebView Android: Starting with version 49, this property returns DOMHighResTimeStamp instead of DOMTimeStamp.
api.Event.type 📋Chrome12/11/2008 Edge7/29/20152421
api.EventCounts 📋Chrome8/25/2020 Edge8/27/20202
api.EventCounts.@@iterator Chrome8/25/2020 Edge8/27/20202
api.EventCounts.entries Chrome8/25/2020 Edge8/27/20202
api.EventCounts.forEach Chrome8/25/2020 Edge8/27/20202
api.EventCounts.get Chrome8/25/2020 Edge8/27/20202
api.EventCounts.has Chrome8/25/2020 Edge8/27/20202
api.EventCounts.keys Chrome8/25/2020 Edge8/27/20202
api.EventCounts.size Chrome8/25/2020 Edge8/27/20202
api.EventCounts.values Chrome8/25/2020 Edge8/27/20202
api.EventSource 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.EventSource 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.EventSource.options_withCredentials_parameter Chrome3/26/2013 Edge1/15/20202486
api.EventSource.close 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.error_event 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.message_event 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.open_event 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.readyState 📋Chrome9/2/2010 Edge1/15/20203422
api.EventSource.url 📋Chrome3/28/2012 Edge1/15/20202849
api.EventSource.withCredentials 📋Chrome3/26/2013 Edge1/15/20202486
api.EventSource.worker_support Chrome9/2/2010 Edge1/15/20203422
Firefox: Not supported in service workers.Firefox for Android: Not supported in service workers.
api.EventTarget 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: Only available as an internal instance.Safari: window.EventTarget did not exist on versions of Safari before 10.1.Safari on iOS: window.EventTarget did not exist on versions of Safari iOS before 10.3.WebView on iOS: window.EventTarget did not exist on versions of Safari iOS before 10.3.
api.EventTarget.EventTarget 📋Chrome1/23/2018 Edge1/15/2020722
api.EventTarget.addEventListener 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Before Chrome 49, the type and listener parameters were optional.Chrome Android: Before Chrome Android 49, the type and listener parameters were optional.Internet Explorer: Older versions of IE supported an equivalent, proprietary EventTarget.attachEvent() method.Quest Browser: Before Quest Browser 5.0, the type and listener parameters were optional.Samsung Internet: Before Samsung Internet 5.0, the type and listener parameters were optional.WebView Android: Before Chrome 49, the type and listener parameters were optional.
api.EventTarget.addEventListener.options_parameter Chrome3/2/2016 Edge10/17/2017594
api.EventTarget.addEventListener.options_parameter.options_capture_parameter 📋Chrome3/2/2016 Edge10/17/2017594
api.EventTarget.addEventListener.options_parameter.options_once_parameter 📋Chrome12/1/2016 Edge10/17/2017320
api.EventTarget.addEventListener.options_parameter.options_passive_parameter 📋Chrome5/25/2016 Edge10/17/2017510
api.EventTarget.addEventListener.options_parameter.options_passive_parameter_default_true_touch Chrome12/1/2016 Edge1/15/20201140
api.EventTarget.addEventListener.options_parameter.options_passive_parameter_default_true_wheel Chrome3/12/2019 Edge1/15/2020309
api.EventTarget.addEventListener.options_parameter.options_signal_parameter 📋Chrome4/13/2021 Edge4/15/20212
api.EventTarget.addEventListener.useCapture_parameter_optional Chrome12/11/2008 Edge7/29/20152421
api.EventTarget.dispatchEvent 📋Chrome1/25/2010 Edge7/29/20152011
Internet Explorer: Older versions of IE supported an equivalent, proprietary EventTarget.fireEvent() method.
api.EventTarget.removeEventListener 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Older versions of IE supported an equivalent, proprietary EventTarget.detachEvent() method.
api.EventTarget.removeEventListener.options_parameter Chrome3/2/2016 Edge10/17/2017594
api.EventTarget.removeEventListener.useCapture_parameter_optional Chrome12/11/2008 Edge7/29/20152421
api.EventTarget.when 📋Chrome4/1/2025 Edge4/4/20253
api.ExtendableCookieChangeEvent 📋Chrome11/17/2020 Edge11/19/20202
api.ExtendableCookieChangeEvent.ExtendableCookieChangeEvent 📋Chrome11/17/2020 Edge11/19/20202
api.ExtendableCookieChangeEvent.changed 📋Chrome11/17/2020 Edge11/19/20202
api.ExtendableCookieChangeEvent.changed.partitioned_property 📋Chrome5/30/2023 Edge6/2/20233
api.ExtendableCookieChangeEvent.deleted 📋Chrome11/17/2020 Edge11/19/20202
api.ExtendableCookieChangeEvent.deleted.partitioned_property 📋Chrome5/30/2023 Edge6/2/20233
api.ExtendableEvent 📋Chrome1/21/2015 Edge4/30/20181195
api.ExtendableEvent.ExtendableEvent 📋Chrome3/3/2015 Edge4/30/20181154
api.ExtendableEvent.waitUntil 📋Chrome1/21/2015 Edge4/30/20181195
api.ExtendableEvent.waitUntil.async_waitUntil Chrome7/25/2017 Edge4/30/2018279
api.ExtendableMessageEvent 📋Chrome5/25/2016 Edge4/30/2018705
api.ExtendableMessageEvent.ExtendableMessageEvent 📋Chrome5/25/2016 Edge4/30/2018705
api.ExtendableMessageEvent.data 📋Chrome5/25/2016 Edge4/30/2018705
api.ExtendableMessageEvent.lastEventId 📋Chrome5/25/2016 Edge4/30/2018705
api.ExtendableMessageEvent.origin 📋Chrome5/25/2016 Edge4/30/2018705
api.ExtendableMessageEvent.ports 📋Chrome5/25/2016 Edge4/30/2018705
api.ExtendableMessageEvent.source 📋Chrome5/25/2016 Edge4/30/2018705
api.External 📋Chrome12/11/2008 Edge7/29/20152421
api.External.AddSearchProvider 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From Firefox 78 this function does nothing, as the specification requires.
api.External.IsSearchProviderInstalled 📋Chrome2/3/2011 Edge7/29/20151637
api.EyeDropper 📋Chrome10/19/2021 Edge10/21/20212
api.EyeDropper.EyeDropper 📋Chrome10/19/2021 Edge10/21/20212
api.EyeDropper.open 📋Chrome10/19/2021 Edge10/21/20212
api.EyeDropper.secure_context_required Chrome11/15/2021 Edge11/19/20214
api.FeaturePolicy Chrome4/23/2019 Edge1/15/2020267
api.FeaturePolicy.allowedFeatures Chrome4/23/2019 Edge1/15/2020267
api.FeaturePolicy.allowsFeature Chrome4/23/2019 Edge1/15/2020267
api.FeaturePolicy.features Chrome4/23/2019 Edge1/15/2020267
api.FeaturePolicy.getAllowlistForFeature Chrome4/23/2019 Edge1/15/2020267
api.FederatedCredential 📋Chrome5/25/2016 Edge1/15/20201330
api.FederatedCredential.FederatedCredential 📋Chrome5/25/2016 Edge1/15/20201330
api.FederatedCredential.iconURL 📋Chrome5/25/2016 Edge1/15/20201330
api.FederatedCredential.name 📋Chrome5/25/2016 Edge1/15/20201330
api.FederatedCredential.protocol 📋Chrome5/25/2016 Edge1/15/20201330
api.FederatedCredential.provider 📋Chrome5/25/2016 Edge1/15/20201330
api.Fence 📋Chrome6/11/2024 Edge6/13/20242
api.Fence.getNestedConfigs 📋Chrome6/11/2024 Edge6/13/20242
api.Fence.reportEvent 📋Chrome6/11/2024 Edge6/13/20242
api.Fence.setReportEventDataForAutomaticBeacons 📋Chrome6/11/2024 Edge6/13/20242
api.FencedFrameConfig 📋Chrome6/11/2024 Edge6/13/20242
api.FencedFrameConfig.setSharedStorageContext 📋Chrome6/11/2024 Edge6/13/20242
api.FetchEvent 📋Chrome1/21/2015 Edge4/30/20181195
api.FetchEvent.FetchEvent 📋Chrome7/21/2015 Edge4/30/20181014
api.FetchEvent.clientId 📋Chrome3/2/2016 Edge4/30/2018789
api.FetchEvent.handled 📋Edge10/9/2020 Chrome10/20/202011
api.FetchEvent.isReload Chrome1/21/2015 Edge4/30/20181195
Chrome: May be removed in a future release, see bug 40487736.Chrome Android: May be removed in a future release, see bug 40487736.Quest Browser: May be removed in a future release, see bug 40487736.
api.FetchEvent.preloadResponse 📋Chrome6/5/2017 Edge10/2/2018484
api.FetchEvent.request 📋Chrome1/21/2015 Edge4/30/20181195
api.FetchEvent.respondWith 📋Chrome4/14/2015 Edge4/30/20181112
api.FetchEvent.respondWith.networkerror_on_same-origin_cors Chrome4/17/2018 Edge1/15/2020638
api.FetchEvent.resultingClientId 📋Chrome1/29/2019 Edge1/15/2020351
api.FetchLaterResult 📋Chrome4/1/2025 Edge4/4/20253
api.FetchLaterResult.activated Chrome4/1/2025 Edge4/4/20253
api.File 📋Chrome8/2/2011 Edge7/29/20151457
Firefox: Non-standard implementation.Firefox for Android: Non-standard implementation.Node.js: Before 23.0.0, File instance cannot be cloned.Node.js: Available as a part of the buffer module.Node.js: Available as a part of the buffer module.
api.File.File 📋Chrome10/7/2014 Edge1/15/20201926
api.File.lastModified 📋Chrome8/2/2011 Edge10/2/20182618
api.File.lastModifiedDate Chrome8/2/2011 Edge7/29/20151457
api.File.name 📋Chrome8/2/2011 Edge7/29/20151457
api.File.webkitRelativePath 📋Chrome8/2/2011 Edge11/12/20151563
Firefox for Android: Always an empty string (bug 1973726).
api.FileEntrySync Chrome8/2/2011 Edge1/15/20203088
api.FileList 📋Chrome5/21/2009 Edge7/29/20152260
api.FileList.item 📋Chrome5/21/2009 Edge7/29/20152260
api.FileList.length 📋Chrome5/21/2009 Edge7/29/20152260
api.FileReader 📋Chrome9/2/2010 Edge7/29/20151791
Firefox: Before Firefox 4, Blob parameters were File parameters.
api.FileReader.FileReader 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.abort 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.abort_event 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.error 📋Chrome9/2/2010 Edge7/29/20151791
Firefox: Before Firefox 13, the error property returned a FileError object.Firefox: From Firefox 13 to Firefox 58, the error property returned a DOMError object.Firefox: From Firefox 58, the error property returns a DOMException object.Firefox for Android: From Firefox 32 to Firefox 58, the error property returned a DOMError object.Firefox for Android: From Firefox 58, the error property returns a DOMException object.Internet Explorer: The error property returns a DOMError object.Safari: The error property returns a DOMError object.Safari on iOS: The error property returns a DOMError object.WebView on iOS: The error property returns a DOMError object.
api.FileReader.error_event 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.load_event 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.loadend_event 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.loadstart_event 📋Chrome9/2/2010 Edge7/29/20151791
Firefox: loadstart event dispatches synchronously (should be asynchronously as per spec).Firefox for Android: loadstart event dispatches synchronously (should be asynchronously as per spec).
api.FileReader.progress_event 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.readAsArrayBuffer 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.readAsBinaryString 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.readAsDataURL 📋Chrome9/2/2010 Edge7/29/20151791
Firefox for Android: Using the camera in Android 8.x raises an exception. See bug 1511083.
api.FileReader.readAsText 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.readyState 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.result 📋Chrome9/2/2010 Edge7/29/20151791
api.FileReader.worker_support Chrome9/2/2010 Edge7/29/20151791
api.FileReaderSync 📋Chrome10/19/2010 Edge7/29/20151744
api.FileReaderSync.FileReaderSync 📋Chrome10/19/2010 Edge7/29/20151744
api.FileReaderSync.readAsArrayBuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.FileReaderSync.readAsBinaryString 📋Chrome10/19/2010 Edge7/29/20151744
api.FileReaderSync.readAsDataURL 📋Chrome10/19/2010 Edge7/29/20151744
api.FileReaderSync.readAsText 📋Chrome10/19/2010 Edge7/29/20151744
api.FileReaderSync.worker_support Chrome10/19/2010 Edge7/29/20151744
api.FileSystem 📋Chrome10/19/2010 Edge10/2/20182905
Edge: Before Edge 79, this API was only supported in drag-and-drop scenarios using the DataTransferItem.webkitGetAsEntry() method. It was not available for use in file or folder picker panels (such as when you use an <input> element with the HTMLInputElement.webkitdirectory attribute.
api.FileSystem.name 📋Chrome10/19/2010 Edge10/2/20182905
api.FileSystem.root 📋Chrome10/19/2010 Edge10/2/20182905
api.FileSystemDirectoryEntry 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemDirectoryEntry.createReader 📋Chrome8/2/2011 Edge1/15/20203088
api.FileSystemDirectoryEntry.getDirectory 📋Chrome12/2/2010 Edge1/15/20203331
Firefox: In Firefox, the errorCallback's input parameter is a DOMException rather than a FileError object.Firefox for Android: In Firefox for Android, the errorCallback's input parameter is a DOMException rather than a FileError object.
api.FileSystemDirectoryEntry.getFile 📋Chrome12/2/2010 Edge1/15/20203331
Firefox: In Firefox, the errorCallback's input parameter is a DOMException rather than a FileError object.Firefox for Android: In Firefox for Android, the errorCallback's input parameter is a DOMException rather than a FileError object.
api.FileSystemDirectoryEntry.removeRecursively Chrome12/2/2010 Edge1/15/20203331
Firefox: While the removeRecursively() method existed, it immediately called the error callback with NS_ERROR_DOM_SECURITY_ERR.Firefox for Android: While the removeRecursively() method existed, it immediately called the error callback with NS_ERROR_DOM_SECURITY_ERR.
api.FileSystemDirectoryHandle 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.@@asyncIterator 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.entries 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.getDirectoryHandle 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.getFileHandle 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.keys 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.removeEntry 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.resolve 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryHandle.values 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemDirectoryReader 📋Chrome12/2/2010 Edge10/2/20182861
api.FileSystemDirectoryReader.readEntries 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.copyTo Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.filesystem 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.fullPath 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.getMetadata Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.getParent 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.isDirectory 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.isFile 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.moveTo Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.name 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.remove Chrome12/2/2010 Edge1/15/20203331
api.FileSystemEntry.toURL Chrome12/2/2010 Edge1/15/20203331
api.FileSystemFileEntry 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemFileEntry.createWriter Chrome12/2/2010 Edge1/15/20203331
Firefox: While the createWriter() method existed, it immediately called errorCallback with the NS_ERROR_DOM_SECURITY_ERR error.Firefox for Android: While the createWriter() method existed, it immediately called errorCallback with the NS_ERROR_DOM_SECURITY_ERR error.
api.FileSystemFileEntry.file 📋Chrome12/2/2010 Edge1/15/20203331
api.FileSystemFileHandle 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemFileHandle.createSyncAccessHandle 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemFileHandle.createSyncAccessHandle.mode Chrome1/23/2024 Edge1/25/20242
api.FileSystemFileHandle.createWritable 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemFileHandle.createWritable.mode Chrome1/23/2024 Edge1/25/20242
api.FileSystemFileHandle.getFile 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemHandle 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemHandle.isSameEntry 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemHandle.kind 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemHandle.name 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemHandle.queryPermission 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemHandle.remove Chrome2/7/2023 Edge2/9/20232
api.FileSystemHandle.requestPermission 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemObserver Chrome2/4/2025 Edge2/6/20252
api.FileSystemObserver.FileSystemObserver Chrome2/4/2025 Edge2/6/20252
api.FileSystemObserver.disconnect Chrome2/4/2025 Edge2/6/20252
api.FileSystemObserver.observe Chrome2/4/2025 Edge2/6/20252
api.FileSystemSync Chrome8/2/2011 Edge1/15/20203088
api.FileSystemSync.name Chrome8/2/2011 Edge1/15/20203088
api.FileSystemSync.root Chrome8/2/2011 Edge1/15/20203088
api.FileSystemSyncAccessHandle 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemSyncAccessHandle.close 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemSyncAccessHandle.close.sync_version Chrome11/29/2022 Edge12/5/20226
api.FileSystemSyncAccessHandle.flush 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemSyncAccessHandle.flush.sync_version Chrome11/29/2022 Edge12/5/20226
api.FileSystemSyncAccessHandle.getSize 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemSyncAccessHandle.getSize.sync_version Chrome11/29/2022 Edge12/5/20226
api.FileSystemSyncAccessHandle.read 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemSyncAccessHandle.truncate 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemSyncAccessHandle.truncate.sync_version Chrome11/29/2022 Edge12/5/20226
api.FileSystemSyncAccessHandle.write 📋Chrome5/24/2022 Edge5/31/20227
api.FileSystemWritableFileStream 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemWritableFileStream.seek 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemWritableFileStream.truncate 📋Edge10/9/2020 Chrome10/20/202011
api.FileSystemWritableFileStream.write 📋Edge10/9/2020 Chrome10/20/202011
api.FocusEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.FocusEvent.FocusEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.FocusEvent.relatedTarget 📋Chrome3/26/2013 Edge7/29/2015855
api.FontData 📋Chrome6/21/2022 Edge6/23/20222
api.FontData.blob 📋Chrome6/21/2022 Edge6/23/20222
api.FontData.family 📋Chrome6/21/2022 Edge6/23/20222
api.FontData.fullName 📋Chrome6/21/2022 Edge6/23/20222
api.FontData.postscriptName 📋Chrome6/21/2022 Edge6/23/20222
api.FontData.style 📋Chrome6/21/2022 Edge6/23/20222
api.FontFace 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.FontFace 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.ascentOverride 📋Chrome11/17/2020 Edge11/19/20202
api.FontFace.descentOverride 📋Chrome11/17/2020 Edge11/19/20202
api.FontFace.display 📋Chrome7/25/2017 Edge1/15/2020904
api.FontFace.family 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.featureSettings 📋Chrome9/2/2025 Edge9/5/20253
Chrome: The property can be set, but has no effect. See bug 324519293Chrome Android: The property can be set, but has no effect. See bug 324519293Edge: The property can be set, but has no effect. See bug 324519293Quest Browser: The property can be set, but has no effect. See bug 324519293Opera: The property can be set, but has no effect. See bug 324519293Opera Android: The property can be set, but has no effect. See bug 324519293WebView Android: The property can be set, but has no effect. See bug 324519293
api.FontFace.lineGapOverride 📋Chrome11/17/2020 Edge11/19/20202
api.FontFace.load 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.loaded 📋Chrome8/26/2014 Edge1/15/20201968
api.FontFace.status 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.stretch 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.style 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.unicodeRange 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.variant Chrome5/20/2014 Edge1/15/20202066
api.FontFace.variationSettings 📋Chrome9/2/2025 Edge9/5/20253
api.FontFace.weight 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFace.worker_support Chrome9/4/2018 Edge1/15/2020498
api.FontFaceSet 📋Chrome5/20/2014 Edge1/15/20202066
Chrome: Chrome does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.Chrome Android: Chrome Android does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.Edge: Edge does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.Quest Browser: Quest Browser does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.Opera: Opera does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.Opera Android: Opera Android does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.Samsung Internet: Samsung Internet does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.WebView Android: WebView Android does not expose the FontFaceSet interface directly, and is only available through Document.fonts or WorkerGlobalScope.fonts.
api.FontFaceSet.@@iterator 📋Chrome1/20/2016 Edge1/15/20201456
api.FontFaceSet.add 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.check 📋Chrome12/5/2023 Edge12/7/20232
Chrome: Prior to version 120, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.Chrome Android: Prior to version 120, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.Edge: Prior to version 120, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.Quest Browser: Prior to version false, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.Opera: Prior to version 106, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.Opera Android: Prior to version 80, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.Samsung Internet: Prior to version 25.0, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.WebView Android: Prior to version 120, this method returned false instead of true for nonexistent or locally installed fonts. See bug 40893726.
api.FontFaceSet.clear 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.delete 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.entries Chrome1/20/2016 Edge1/15/20201456
api.FontFaceSet.forEach Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.has Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.keys Chrome1/20/2016 Edge1/15/20201456
api.FontFaceSet.load 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.loading_event 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.loadingdone_event 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.loadingerror_event 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.ready 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.size Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.status 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSet.values Chrome1/20/2016 Edge1/15/20201456
api.FontFaceSet.worker_support Chrome9/4/2018 Edge1/15/2020498
api.FontFaceSetLoadEvent 📋Chrome5/20/2014 Edge1/15/20202066
api.FontFaceSetLoadEvent.FontFaceSetLoadEvent 📋Chrome3/9/2017 Edge1/15/20201042
api.FontFaceSetLoadEvent.fontfaces 📋Chrome5/20/2014 Edge1/15/20202066
api.FormData 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Before Firefox 7, specifying a Blob as the data to append to the object, the filename reported in the Content-Disposition HTTP header was an empty string, resulting in errors on some servers. Starting with Firefox 7, the filename blob is sent.Firefox for Android: Before Firefox for Android 7, specifying a Blob as the data to append to the object, the filename reported in the Content-Disposition HTTP header was an empty string, resulting in errors on some servers. Starting with Firefox for Android 7, the filename blob is sent.WebView Android: XHR in Android 4.0 sends empty content for FormData with blob.
api.FormData.@@iterator Chrome4/13/2016 Edge10/2/2018902
api.FormData.FormData 📋Chrome5/25/2010 Edge7/29/20151891
api.FormData.FormData.submitter Chrome4/4/2023 Edge4/6/20232
api.FormData.append 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Before Firefox 7, specifying a Blob as the data to append to the object, the filename reported in the Content-Disposition HTTP header was an empty string, resulting in errors on some servers. Starting with Firefox 7, the filename blob is sent.Firefox for Android: Before Firefox for Android 7, specifying a Blob as the data to append to the object, the filename reported in the Content-Disposition HTTP header was an empty string, resulting in errors on some servers. Starting with Firefox for Android 7, the filename blob is sent.Internet Explorer: With the "Include local directory pass when uploading files to a server" option enabled, IE will change the filename inside the Blob on the fly. To have direct control of the sent filename, the developer should send the filename as the third parameter value, i.e. formData.append(name, value, filename).WebView Android: XHR in Android 4.0 sends empty content for FormData with blob.
api.FormData.append.filename_parameter Chrome12/13/2011 Edge7/29/20151324
api.FormData.delete 📋Chrome4/13/2016 Edge10/2/2018902
api.FormData.entries Chrome4/13/2016 Edge10/2/2018902
api.FormData.forEach Chrome4/13/2016 Edge10/2/2018902
api.FormData.get 📋Chrome4/13/2016 Edge10/2/2018902
api.FormData.getAll 📋Chrome4/13/2016 Edge10/2/2018902
api.FormData.has 📋Chrome4/13/2016 Edge10/2/2018902
api.FormData.keys Chrome4/13/2016 Edge10/2/2018902
api.FormData.set 📋Chrome4/13/2016 Edge10/2/2018902
api.FormData.values Chrome4/13/2016 Edge10/2/2018902
api.FormData.worker_support Chrome4/13/2016 Edge1/15/20201372
api.FormDataEvent 📋Chrome9/10/2019 Edge1/15/2020127
api.FormDataEvent.FormDataEvent 📋Chrome9/10/2019 Edge1/15/2020127
api.FormDataEvent.formData 📋Chrome9/10/2019 Edge1/15/2020127
api.FragmentDirective 📋Chrome4/7/2020 Edge5/21/202044
api.GPU 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPU.getPreferredCanvasFormat 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPU.requestAdapter 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPU.requestAdapter.discrete_adapter_default_ac Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on dual GPU macOS devices only.Edge: Supported on dual GPU macOS devices only.Opera: Supported on dual GPU macOS devices only.
api.GPU.wgslLanguageFeatures 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapter 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapter.features 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapter.info 📋Chrome7/23/2024 Edge7/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUAdapter.limits 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapter.requestDevice 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapter.requestDevice.handles_duplicate_calls Chrome8/15/2023 Edge8/21/20236
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome: Before Chrome 140, lost GPUDevice is returned on duplicate calls.Chrome Android: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.Deno: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Edge: Before Edge 140, lost GPUDevice is returned on duplicate calls.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera: Before Opera 124, lost GPUDevice is returned on duplicate calls.Opera Android: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.Safari: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.Safari on iOS: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.Samsung Internet: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.WebView Android: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.WebView on iOS: Duplicate calls don't reject; instead, lost GPUDevice is returned on duplicate calls.
api.GPUAdapter.requestDevice.undefined_limits Chrome2/4/2025 Edge2/6/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUAdapterInfo 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapterInfo.architecture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapterInfo.description 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapterInfo.device 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUAdapterInfo.isFallbackAdapter 📋Chrome4/29/2025 Edge5/1/20252
Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.
api.GPUAdapterInfo.subgroupMaxSize 📋Chrome3/4/2025 Edge3/6/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUAdapterInfo.subgroupMinSize 📋Chrome3/4/2025 Edge3/6/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUAdapterInfo.vendor 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBindGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBindGroup.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBindGroupLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBindGroupLayout.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.destroy 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.getMappedRange 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.mapAsync 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.mapState 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.size 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.unmap 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUBuffer.usage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCanvasContext 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCanvasContext.canvas 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCanvasContext.configure 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome: The rgba8unorm format is currently not supported on macOS. See bug 40823053.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Edge: The rgba8unorm format is currently not supported on macOS. See bug 40823053.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera: The rgba8unorm format is currently not supported on macOS. See bug 40823053.
api.GPUCanvasContext.configure.toneMapping 📋Chrome9/17/2024 Edge9/19/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCanvasContext.getConfiguration 📋Chrome11/12/2024 Edge11/14/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCanvasContext.getCurrentTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCanvasContext.unconfigure 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandBuffer.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.beginComputePass 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.beginComputePass.timestampWrites 📋Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCommandEncoder.beginRenderPass 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.beginRenderPass.accepts_GPUTexture_resources Chrome9/2/2025 Edge9/5/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCommandEncoder.beginRenderPass.depthSlice_option 📋Chrome5/14/2024 Edge5/17/20243
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCommandEncoder.beginRenderPass.separate_depth_stencil_read-only Chrome3/19/2024 Edge3/22/20243
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCommandEncoder.beginRenderPass.timestampWrites 📋Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCommandEncoder.clearBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.copyBufferToBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.copyBufferToBuffer.offset_and_size_parameter_optional Chrome5/27/2025 Edge5/29/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUCommandEncoder.copyBufferToTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.copyTextureToBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.copyTextureToTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.finish 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.insertDebugMarker 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.popDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.pushDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCommandEncoder.resolveQuerySet 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationInfo 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationInfo.messages 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage.length 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage.lineNum 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage.linePos 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage.message 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage.offset 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUCompilationMessage.type 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.dispatchWorkgroups 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.dispatchWorkgroupsIndirect 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.end 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.insertDebugMarker 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.popDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.pushDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.setBindGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.setBindGroup.unset_bind_group Chrome9/12/2023 Edge9/15/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.setPipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePassEncoder.writeTimestamp Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePipeline.getBindGroupLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUComputePipeline.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.adapterInfo 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createBindGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createBindGroup.descriptor_entries_resource_parameter_accepts_GPUBuffer Chrome6/24/2025 Edge6/26/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createBindGroup.descriptor_entries_resource_parameter_accepts_GPUTextureView Chrome5/27/2025 Edge5/29/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createBindGroup.descriptor_entries_resource_parameter_accepts_GPUTexture_resource Chrome9/2/2025 Edge9/5/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createBindGroupLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createBindGroupLayout.storageTexture_access_read-write_read-only 📋Chrome4/16/2024 Edge4/18/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createBindGroupLayout.texture_rgb10a2uint 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome: Before version 138, this method does not throw a RangeError exception when mappedAtCreation is true but size is not a multiple of 4; it generates a validation error instead.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Edge: Before version 138, this method does not throw a RangeError exception when mappedAtCreation is true but size is not a multiple of 4; it generates a validation error instead.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera: Before version 122, this method does not throw a RangeError exception when mappedAtCreation is true but size is not a multiple of 4; it generates a validation error instead.
api.GPUDevice.createCommandEncoder 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createComputePipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createComputePipeline.optional_entryPoint Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createComputePipelineAsync 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createComputePipelineAsync.optional_entryPoint Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createPipelineLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createPipelineLayout.descriptor_bindGroupLayouts_parameter_accepts_null_values Chrome4/1/2025 Edge4/4/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createQuerySet 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createQuerySet.timestamp 📋Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderBundleEncoder 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipeline.dual-source-blending 📋Chrome10/15/2024 Edge10/17/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderPipeline.optional_depthcompare_depthwriteenabled Chrome12/5/2023 Edge12/7/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipeline.optional_entryPoint Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderPipeline.texture_rgb10a2uint 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipeline.validates_depth_bias_for_line_and_point_topologies Chrome11/12/2024 Edge11/14/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderPipeline.vertex_unorm10-10-10-2 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipelineAsync 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipelineAsync.dual-source-blending 📋Chrome10/15/2024 Edge10/17/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderPipelineAsync.optional_depthcompare_depthwriteenabled Chrome12/5/2023 Edge12/7/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipelineAsync.optional_entryPoint Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderPipelineAsync.texture_rgb10a2uint 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createRenderPipelineAsync.validates_depth_bias_for_line_and_point_topologies Chrome11/12/2024 Edge11/14/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.createRenderPipelineAsync.vertex_unorm10-10-10-2 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createSampler 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createShaderModule 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.createTexture.texture_rgb10a2uint 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.destroy 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.features 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.importExternalTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supported on Windows only, in all contexts except for service workers.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.importExternalTexture.color_space_display-p3 Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUDevice.importExternalTexture.videoframe_source Chrome8/15/2023 Edge8/21/20236
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.limits 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.lost 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.popErrorScope 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.pushErrorScope 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.queue 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDevice.uncapturederror_event 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDeviceLostInfo 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDeviceLostInfo.message 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUDeviceLostInfo.reason 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUError.message 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUExternalTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUExternalTexture.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUInternalError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUInternalError.GPUInternalError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUOutOfMemoryError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUOutOfMemoryError.GPUOutOfMemoryError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUPipelineError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUPipelineError.GPUPipelineError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUPipelineError.GPUPipelineError.message_optional Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supported on Windows only, in all contexts except for service workers.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUPipelineError.reason 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUPipelineLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUPipelineLayout.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQuerySet 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQuerySet.count 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQuerySet.destroy 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQuerySet.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQuerySet.type 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQuerySet.type.timestamp 📋Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUQueue 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.copyExternalImageToTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.copyExternalImageToTexture.htmlimageelement_imagedata_source Chrome10/10/2023 Edge10/13/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.copyExternalImageToTexture.videoframe_source Chrome8/15/2023 Edge8/21/20236
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.onSubmittedWorkDone 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.submit 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.submit.validates_command_buffer_uniqueness Chrome6/11/2024 Edge6/13/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUQueue.writeBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUQueue.writeTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundle 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundle.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.draw 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.drawIndexed 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.drawIndexedIndirect 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.drawIndirect 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.finish 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.insertDebugMarker 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.popDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.pushDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.setBindGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.setBindGroup.unset_bind_group Chrome9/12/2023 Edge9/15/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.setIndexBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.setPipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.setVertexBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderBundleEncoder.setVertexBuffer.unset_vertex_buffer Chrome9/12/2023 Edge9/15/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.beginOcclusionQuery 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.draw 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.drawIndexed 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.drawIndexedIndirect 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.drawIndirect 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.end 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.endOcclusionQuery 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.executeBundles 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.insertDebugMarker 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.popDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.pushDebugGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setBindGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setBindGroup.unset_bind_group Chrome9/12/2023 Edge9/15/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setBlendConstant 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setIndexBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setPipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setScissorRect 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setStencilReference 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setVertexBuffer 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setVertexBuffer.unset_vertex_buffer Chrome9/12/2023 Edge9/15/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.setViewport 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPassEncoder.writeTimestamp Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPipeline 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPipeline.getBindGroupLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPURenderPipeline.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSampler 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSampler.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUShaderModule 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUShaderModule.getCompilationInfo 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUShaderModule.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.@@iterator 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.entries 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_bgra8unorm-storage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_clip-distances 📋Chrome11/12/2024 Edge11/14/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_core-features-and-limits 📋Chrome8/5/2025 Edge8/7/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome: Available on all adapters and enabled automatically on all devices even if not requested.Chrome Android: Available on all adapters and enabled automatically on all devices even if not requested.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Edge: Available on all adapters and enabled automatically on all devices even if not requested.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera: Available on all adapters and enabled automatically on all devices even if not requested.Opera Android: Available on all adapters and enabled automatically on all devices even if not requested.WebView Android: Available on all adapters and enabled automatically on all devices even if not requested.
api.GPUSupportedFeatures.feature_depth-clip-control 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_depth32float-stencil8 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_dual-source-blending 📋Chrome10/15/2024 Edge10/17/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_float32-blendable 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_float32-filterable 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_indirect-first-instance 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_primitive-index 📋Chrome10/28/2025 Edge10/31/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_rg11b10ufloat-renderable 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_shader-f16 📋Chrome12/5/2023 Edge12/7/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_subgroups 📋Chrome3/4/2025 Edge3/6/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_subgroups.subgroup_id_num_subgroups Chrome1/13/2026 Edge1/21/20268
Chrome: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).Chrome Android: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).Edge: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).Opera Android: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).WebView Android: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).
api.GPUSupportedFeatures.feature_texture-component-swizzle 📋Chrome12/2/2025 Edge12/5/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_texture-compression-astc 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_texture-compression-astc-sliced-3d 📋Chrome8/5/2025 Edge8/7/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_texture-compression-bc 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_texture-compression-bc-sliced-3d 📋Chrome8/5/2025 Edge8/7/20252
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_texture-compression-etc2 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.feature_texture-formats-tier1 📋Chrome10/28/2025 Edge10/31/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_texture-formats-tier2 📋Chrome10/28/2025 Edge10/31/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.feature_timestamp-query 📋Chrome1/23/2024 Edge1/25/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUSupportedFeatures.forEach 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.has 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.keys 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.size 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedFeatures.values 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxBindGroups 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxBindGroupsPlusVertexBuffers 📋Chrome12/5/2023 Edge12/7/20232
Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.
api.GPUSupportedLimits.maxBindingsPerBindGroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxBufferSize 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxColorAttachmentBytesPerSample 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxColorAttachments 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxComputeInvocationsPerWorkgroup 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxComputeWorkgroupSizeX 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxComputeWorkgroupSizeY 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxComputeWorkgroupSizeZ 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxComputeWorkgroupStorageSize 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxComputeWorkgroupsPerDimension 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxDynamicStorageBuffersPerPipelineLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxDynamicUniformBuffersPerPipelineLayout 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxInterStageShaderVariables 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxSampledTexturesPerShaderStage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxSamplersPerShaderStage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxStorageBufferBindingSize 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxStorageBuffersInFragmentStage 📋Chrome3/10/2026 Edge3/12/20262
api.GPUSupportedLimits.maxStorageBuffersInVertexStage 📋Chrome3/10/2026 Edge3/12/20262
api.GPUSupportedLimits.maxStorageBuffersPerShaderStage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxStorageTexturesInFragmentStage 📋Chrome3/10/2026 Edge3/12/20262
api.GPUSupportedLimits.maxStorageTexturesInVertexStage 📋Chrome3/10/2026 Edge3/12/20262
api.GPUSupportedLimits.maxStorageTexturesPerShaderStage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxTextureArrayLayers 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxTextureDimension1D 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxTextureDimension2D 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxTextureDimension3D 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxUniformBufferBindingSize 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxUniformBuffersPerShaderStage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxVertexAttributes 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxVertexBufferArrayStride 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.maxVertexBuffers 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.minStorageBufferOffsetAlignment 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUSupportedLimits.minUniformBufferOffsetAlignment 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.createView 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.createView.descriptor_format_parameter_accepts_rgb10a2uint 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.createView.descriptor_swizzle_parameter 📋Chrome12/2/2025 Edge12/5/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUTexture.createView.descriptor_usage_parameter 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.GPUTexture.depthOrArrayLayers 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.destroy 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.dimension 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.format 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.format.texture_rgb10a2uint 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.height 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.mipLevelCount 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.sampleCount 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.textureBindingViewDimension 📋Chrome3/10/2026 Edge3/12/20262
api.GPUTexture.usage 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTexture.width 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTextureView 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUTextureView.label 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUUncapturedErrorEvent 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUUncapturedErrorEvent.GPUUncapturedErrorEvent 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUUncapturedErrorEvent.error 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUValidationError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GPUValidationError.GPUValidationError 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.GainNode 📋Chrome1/10/2013 Edge7/29/2015930
api.GainNode.GainNode 📋Chrome12/1/2016 Edge1/15/20201140
api.GainNode.gain 📋Chrome1/10/2013 Edge7/29/2015930
api.Gamepad 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.axes 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.buttons 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.connected 📋Chrome2/21/2013 Edge7/29/2015888
api.Gamepad.id 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.index 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.mapping 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.secure_context_required Edge10/9/2020 Chrome10/20/202011
api.Gamepad.timestamp 📋Chrome7/31/2012 Edge7/29/20151093
api.Gamepad.vibrationActuator 📋Chrome7/24/2018 Edge1/15/2020540
api.GamepadButton 📋Chrome7/31/2012 Edge7/29/20151093
api.GamepadButton.pressed 📋Chrome7/31/2012 Edge7/29/20151093
api.GamepadButton.secure_context_required Edge10/9/2020 Chrome10/20/202011
api.GamepadButton.touched 📋Edge4/5/2017 Chrome3/12/2019706
api.GamepadButton.value 📋Chrome7/31/2012 Edge7/29/20151093
api.GamepadEvent 📋Chrome7/31/2012 Edge7/29/20151093
api.GamepadEvent.GamepadEvent 📋Chrome5/20/2014 Edge7/29/2015435
api.GamepadEvent.gamepad 📋Chrome7/31/2012 Edge7/29/20151093
api.GamepadEvent.secure_context_required Edge10/9/2020 Chrome10/20/202011
api.GamepadHapticActuator 📋Edge4/5/2017 Chrome7/24/2018475
api.GamepadHapticActuator.effects 📋Chrome6/11/2024 Edge6/13/20242
api.GamepadHapticActuator.effects.type_trigger-rumble 📋Chrome6/11/2024 Edge6/13/20242
api.GamepadHapticActuator.playEffect 📋Edge4/5/2017 Chrome7/24/2018475
api.GamepadHapticActuator.playEffect.params_leftTrigger_parameter 📋Chrome6/11/2024 Edge6/13/20242
api.GamepadHapticActuator.playEffect.params_rightTrigger_parameter 📋Chrome6/11/2024 Edge6/13/20242
api.GamepadHapticActuator.playEffect.type_trigger-rumble 📋Chrome6/11/2024 Edge6/13/20242
api.GamepadHapticActuator.reset 📋Edge4/5/2017 Chrome7/24/2018475
api.GamepadHapticActuator.secure_context_required Edge10/9/2020 Chrome10/20/202011
api.GamepadHapticActuator.type Edge4/5/2017 Chrome7/24/2018475
api.Geolocation 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: GPSD (GPS daemon) support added in Firefox 3.6. WiFi-based location is provided by Google (privacy) or a custom provider (MLS instructions).
api.Geolocation.clearWatch 📋Chrome5/25/2010 Edge7/29/20151891
api.Geolocation.getCurrentPosition 📋Chrome5/25/2010 Edge7/29/20151891
api.Geolocation.secure_context_required Chrome4/13/2016 Edge1/15/20201372
WebView Android: Secure context is only required for applications targeting Android Nougat (7) and higher. See bug 40465140.
api.Geolocation.watchPosition 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates 📋Chrome12/10/2019 Edge1/15/202036
api.GeolocationCoordinates.accuracy 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.altitude 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.altitudeAccuracy 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.heading 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.latitude 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.longitude 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.secure_context_required Chrome12/1/2015 Edge1/15/20201506
api.GeolocationCoordinates.speed 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationCoordinates.toJSON 📋Chrome6/11/2024 Edge6/13/20242
api.GeolocationPosition 📋Chrome12/10/2019 Edge1/15/202036
api.GeolocationPosition.coords 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationPosition.secure_context_required Chrome12/1/2015 Edge10/2/20181036
api.GeolocationPosition.timestamp 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationPosition.toJSON 📋Chrome6/11/2024 Edge6/13/20242
api.GeolocationPositionError 📋Chrome12/10/2019 Edge1/15/202036
api.GeolocationPositionError.code 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationPositionError.message 📋Chrome5/25/2010 Edge7/29/20151891
api.GeolocationPositionError.secure_context_required Chrome12/1/2015 Edge10/2/20181036
api.GravitySensor 📋Chrome5/25/2021 Edge5/27/20212
api.GravitySensor.GravitySensor 📋Chrome5/25/2021 Edge5/27/20212
api.Gyroscope 📋Chrome5/29/2018 Edge1/15/2020596
api.Gyroscope.Gyroscope 📋Chrome5/29/2018 Edge1/15/2020596
api.Gyroscope.x 📋Chrome5/29/2018 Edge1/15/2020596
api.Gyroscope.y 📋Chrome5/29/2018 Edge1/15/2020596
api.Gyroscope.z 📋Chrome5/29/2018 Edge1/15/2020596
api.HID 📋Chrome3/2/2021 Edge3/4/20212
api.HID.connect_event 📋Chrome3/2/2021 Edge3/4/20212
api.HID.disconnect_event 📋Chrome3/2/2021 Edge3/4/20212
api.HID.getDevices 📋Chrome3/2/2021 Edge3/4/20212
api.HID.requestDevice 📋Chrome3/2/2021 Edge3/4/20212
api.HID.worker_support Chrome11/12/2024 Edge11/14/20242
Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only.
api.HIDConnectionEvent 📋Chrome3/2/2021 Edge3/4/20212
api.HIDConnectionEvent.HIDConnectionEvent 📋Chrome3/2/2021 Edge3/4/20212
api.HIDConnectionEvent.device 📋Chrome3/2/2021 Edge3/4/20212
api.HIDConnectionEvent.worker_support Chrome11/12/2024 Edge11/14/20242
Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only.
api.HIDDevice 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.close 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.collections 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.forget 📋Chrome3/29/2022 Edge4/1/20223
api.HIDDevice.inputreport_event 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.open 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.opened 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.productId 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.productName 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.receiveFeatureReport 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.sendFeatureReport 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.sendReport 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.vendorId 📋Chrome3/2/2021 Edge3/4/20212
api.HIDDevice.worker_support Chrome11/12/2024 Edge11/14/20242
Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only.
api.HIDInputReportEvent 📋Chrome3/2/2021 Edge3/4/20212
api.HIDInputReportEvent.data 📋Chrome3/2/2021 Edge3/4/20212
api.HIDInputReportEvent.device 📋Chrome3/2/2021 Edge3/4/20212
api.HIDInputReportEvent.reportId 📋Chrome3/2/2021 Edge3/4/20212
api.HIDInputReportEvent.worker_support Chrome11/12/2024 Edge11/14/20242
Chrome: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Chrome: WebExtension service workers only.Edge: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Edge: WebExtension service workers only.Opera: Dedicated workers and WebExtension service workers, not shared workers and non-WebExtension service workers.Opera: WebExtension service workers only.
api.HTMLAllCollection 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLAllCollection.item 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLAllCollection.length 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLAllCollection.namedItem 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLAnchorElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.attributionSrc 📋Chrome5/14/2024 Edge5/17/20243
api.HTMLAnchorElement.charset 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.coords 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.download 📋Chrome10/25/2011 Edge11/12/20151479
api.HTMLAnchorElement.hash 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From Firefox 29 to Firefox 40, the returned value was incorrectly percent-decoded.Firefox for Android: From Firefox for Android 29 to Firefox for Android 40, the returned value was incorrectly percent-decoded.
api.HTMLAnchorElement.host 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: In Internet Explorer 9, the host of an <a> always include the port (e.g. developer.mozilla.org:443), even if there is no explicit port in the href attribute value.
api.HTMLAnchorElement.hostname 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.hreflang 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.interestForElement Chrome10/28/2025 Edge10/31/20253
api.HTMLAnchorElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.origin 📋Chrome12/2/2010 Edge4/30/20182706
Firefox: Before Firefox 49, results for URL using the blob scheme incorrectly returned null.Firefox for Android: Before Firefox for Android 49, results for URL using the blob scheme incorrectly returned null.
api.HTMLAnchorElement.password 📋Chrome1/14/2014 Edge1/15/20202192
api.HTMLAnchorElement.pathname 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.Firefox for Android: Before Firefox for Android 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.
api.HTMLAnchorElement.ping 📋Chrome6/7/2011 Edge4/30/20182519
Firefox: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.Firefox for Android: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.
api.HTMLAnchorElement.port 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.protocol 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.referrerPolicy 📋Chrome7/20/2016 Edge1/15/20201274
api.HTMLAnchorElement.referrerPolicy.no-referrer-when-downgrade Chrome7/20/2016 Edge1/15/20201274
api.HTMLAnchorElement.referrerPolicy.origin-when-cross-origin Chrome7/20/2016 Edge1/15/20201274
api.HTMLAnchorElement.referrerPolicy.unsafe-url Chrome7/20/2016 Edge1/15/20201274
api.HTMLAnchorElement.rel 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.relList 📋Chrome3/6/2018 Edge10/2/2018210
api.HTMLAnchorElement.rev 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.search 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.Firefox for Android: Before Firefox for Android 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.
api.HTMLAnchorElement.shape 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.target 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.text 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.toString 📋Edge7/29/2015 Chrome7/20/2016357
api.HTMLAnchorElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAnchorElement.username 📋Chrome1/14/2014 Edge1/15/20202192
api.HTMLAreaElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.alt 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.attributionSrc 📋Chrome2/4/2025 Edge2/6/20252
api.HTMLAreaElement.coords 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.download 📋Edge11/12/2015 Chrome10/12/2016335
api.HTMLAreaElement.hash 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From Firefox 29 to Firefox 40, the returned value was incorrectly percent-decoded.Firefox for Android: From Firefox for Android 29 to Firefox for Android 40, the returned value was incorrectly percent-decoded.
api.HTMLAreaElement.host 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: In Internet Explorer 9, the host of an <a> always include the port (e.g. developer.mozilla.org:443), even if there is no explicit port in the href attribute value.
api.HTMLAreaElement.hostname 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.interestForElement Chrome10/28/2025 Edge10/31/20253
api.HTMLAreaElement.noHref 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.origin 📋Chrome1/14/2014 Edge4/30/20181567
Firefox: Before Firefox 49, results for URL using the blob scheme incorrectly returned null.Firefox for Android: Before Firefox for Android 49, results for URL using the blob scheme incorrectly returned null.
api.HTMLAreaElement.password 📋Chrome1/14/2014 Edge1/15/20202192
api.HTMLAreaElement.pathname 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.Firefox for Android: Before Firefox for Android 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.
api.HTMLAreaElement.ping 📋Chrome6/7/2011 Edge4/30/20182519
Firefox: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.Firefox for Android: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.
api.HTMLAreaElement.port 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.protocol 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.referrerPolicy 📋Chrome7/20/2016 Edge1/15/20201274
api.HTMLAreaElement.referrerPolicy.no-referrer-when-downgrade Chrome7/20/2016 Edge1/15/20201274
api.HTMLAreaElement.referrerPolicy.origin-when-cross-origin Chrome7/20/2016 Edge1/15/20201274
api.HTMLAreaElement.referrerPolicy.unsafe-url Chrome7/20/2016 Edge1/15/20201274
api.HTMLAreaElement.rel 📋Edge7/29/2015 Chrome10/12/2016441
api.HTMLAreaElement.relList 📋Chrome3/6/2018 Edge10/2/2018210
api.HTMLAreaElement.search 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.Firefox for Android: Before Firefox for Android 53, the pathname and search HTMLHyperlinkElementUtils properties returned the wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return '/x?a=true&b=false' and search would return '', rather than '/x' and '?a=true&b=false' respectively. This has now been fixed.
api.HTMLAreaElement.shape 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.target 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLAreaElement.toString 📋Chrome1/14/2014 Edge7/29/2015561
api.HTMLAreaElement.username 📋Chrome1/14/2014 Edge1/15/20202192
api.HTMLAudioElement 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLAudioElement.Audio 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLBRElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBRElement.clear 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBaseElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBaseElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBaseElement.href.forbid_special_characters Chrome9/5/2017 Edge1/15/2020862
api.HTMLBaseElement.target 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement.aLink 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement.background 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement.bgColor 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement.link 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement.text 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLBodyElement.vLink 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement.checkValidity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLButtonElement.command 📋Chrome4/1/2025 Edge4/4/20253
api.HTMLButtonElement.command.request-close 📋Chrome8/5/2025 Edge8/7/20252
api.HTMLButtonElement.commandForElement 📋Chrome4/1/2025 Edge4/4/20253
api.HTMLButtonElement.commandForElement.implicit_anchor_reference 📋Chrome4/1/2025 Edge4/4/20253
api.HTMLButtonElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement.formAction 📋Chrome2/3/2011 Edge7/29/20151637
Firefox: In Firefox 56, the implementation has been updated so that the formAction property returns the correct form submission URL, as per spec, when the associated button is being used to submit a form (bug 1366361).Firefox for Android: In Firefox for Android 56, the implementation has been updated so that the formAction property returns the correct form submission URL, as per spec, when the associated button is being used to submit a form (bug 1366361).
api.HTMLButtonElement.formEnctype 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLButtonElement.formMethod 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLButtonElement.formNoValidate 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLButtonElement.formTarget 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLButtonElement.interestForElement Chrome10/28/2025 Edge10/31/20253
api.HTMLButtonElement.labels 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLButtonElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement.popoverTargetAction 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLButtonElement.popoverTargetElement 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLButtonElement.popoverTargetElement.implicit_anchor_reference 📋Chrome2/4/2025 Edge2/6/20252
api.HTMLButtonElement.reportValidity 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLButtonElement.setCustomValidity 📋Chrome1/25/2010 Edge7/29/20152011
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.WebView Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLButtonElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement.validationMessage 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLButtonElement.validity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLButtonElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLButtonElement.willValidate 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLCanvasElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCanvasElement.captureStream 📋Chrome5/25/2016 Edge1/15/20201330
api.HTMLCanvasElement.contextlost_event 📋Chrome3/1/2022 Edge3/3/20222
api.HTMLCanvasElement.contextrestored_event 📋Chrome3/1/2022 Edge3/3/20222
api.HTMLCanvasElement.getContext 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCanvasElement.getContext.2d_context Chrome12/11/2008 Edge7/29/20152421
api.HTMLCanvasElement.getContext.2d_context.options_alpha_parameter 📋Chrome1/14/2014 Edge1/15/20202192
api.HTMLCanvasElement.getContext.2d_context.options_colorSpace_parameter 📋Chrome7/20/2021 Edge7/22/20212
api.HTMLCanvasElement.getContext.2d_context.options_colorType_parameter 📋Chrome5/27/2025 Edge5/29/20252
api.HTMLCanvasElement.getContext.2d_context.options_desynchronized_parameter 📋Edge1/15/2020 Chrome4/7/202083
Chrome: ChromeOS and WindowsChrome: ChromeOS only
api.HTMLCanvasElement.getContext.2d_context.options_willReadFrequently_parameter 📋Chrome3/1/2022 Edge3/3/20222
api.HTMLCanvasElement.getContext.bitmaprenderer_context Chrome4/17/2018 Edge1/15/2020638
api.HTMLCanvasElement.getContext.bitmaprenderer_context.options_alpha_parameter 📋Chrome4/17/2018 Edge1/15/2020638
api.HTMLCanvasElement.getContext.webgl2_context Chrome1/25/2017 Edge1/15/20201085
api.HTMLCanvasElement.getContext.webgl2_context.options_alpha_parameter 📋Chrome1/25/2017 Edge1/15/20201085
api.HTMLCanvasElement.getContext.webgl2_context.options_desynchronized_parameter 📋Edge1/15/2020 Chrome4/7/202083
Chrome: ChromeOS and WindowsChrome: ChromeOS only
api.HTMLCanvasElement.getContext.webgl2_context.options_failIfMajorPerformanceCaveat_parameter 📋Chrome1/25/2017 Edge1/15/20201085
api.HTMLCanvasElement.getContext.webgl2_context.options_powerPreference_parameter 📋Chrome6/4/2019 Edge1/15/2020225
Chrome: Chrome respects the GPU hint on macOS only.Chrome Android: Chrome Android respects the GPU hint on macOS only.Edge: Edge respects the GPU hint on macOS only.Firefox: Firefox respects the GPU hint on macOS only.Quest Browser: Quest Browser respects the GPU hint on macOS only.Opera: Opera respects the GPU hint on macOS only.Opera Android: Opera Android respects the GPU hint on macOS only.Samsung Internet: Samsung Internet respects the GPU hint on macOS only.WebView Android: WebView Android respects the GPU hint on macOS only.
api.HTMLCanvasElement.getContext.webgl_context Chrome2/20/2014 Edge1/15/20202155
api.HTMLCanvasElement.getContext.webgl_context.options_alpha_parameter 📋Chrome1/14/2014 Edge7/29/2015561
api.HTMLCanvasElement.getContext.webgl_context.options_desynchronized_parameter 📋Edge1/15/2020 Chrome4/7/202083
Chrome: ChromeOS and WindowsChrome: ChromeOS only
api.HTMLCanvasElement.getContext.webgl_context.options_failIfMajorPerformanceCaveat_parameter 📋Chrome2/20/2014 Edge7/29/2015524
api.HTMLCanvasElement.getContext.webgl_context.options_powerPreference_parameter 📋Chrome6/4/2019 Edge1/15/2020225
Chrome: Chrome respects the GPU hint on macOS only.Chrome Android: Chrome Android respects the GPU hint on macOS only.Edge: Edge respects the GPU hint on macOS only.Firefox: Firefox respects the GPU hint on macOS only.Quest Browser: Quest Browser respects the GPU hint on macOS only.Opera: Opera respects the GPU hint on macOS only.Opera Android: Opera Android respects the GPU hint on macOS only.Samsung Internet: Samsung Internet respects the GPU hint on macOS only.WebView Android: WebView Android respects the GPU hint on macOS only.
api.HTMLCanvasElement.getContext.webgpu_context 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supported on Windows only, in all contexts except for service workers.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.HTMLCanvasElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCanvasElement.toBlob 📋Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toBlob.quality_parameter Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toBlob.type_parameter_jpeg Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toBlob.type_parameter_png Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toBlob.type_parameter_webp Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toDataURL 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLCanvasElement.toDataURL.type_parameter_jpeg Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toDataURL.type_parameter_png Chrome4/13/2016 Edge1/15/20201372
api.HTMLCanvasElement.toDataURL.type_parameter_webp Chrome2/8/2012 Edge1/15/20202898
api.HTMLCanvasElement.transferControlToOffscreen 📋Chrome9/4/2018 Edge1/15/2020498
api.HTMLCanvasElement.webglcontextcreationerror_event 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLCanvasElement.webglcontextlost_event 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLCanvasElement.webglcontextrestored_event 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLCanvasElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCollection 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCollection.item 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCollection.length 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLCollection.namedItem 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLDListElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLDListElement.compact 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLDataElement 📋Edge8/2/2016 Chrome10/17/2017441
api.HTMLDataElement.value 📋Edge8/2/2016 Chrome10/17/2017441
api.HTMLDataListElement 📋Chrome6/26/2012 Edge7/29/20151128
api.HTMLDataListElement.options 📋Chrome6/26/2012 Edge7/29/20151128
api.HTMLDetailsElement 📋Chrome3/8/2011 Edge1/15/20203235
api.HTMLDetailsElement.name 📋Chrome12/5/2023 Edge12/7/20232
api.HTMLDetailsElement.open 📋Chrome3/8/2011 Edge1/15/20203235
api.HTMLDialogElement 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.cancel_event 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.close 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.close_event 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.closedBy 📋Chrome3/4/2025 Edge3/6/20252
api.HTMLDialogElement.open 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.requestClose 📋Chrome3/4/2025 Edge3/6/20252
api.HTMLDialogElement.returnValue 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.show 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDialogElement.showModal 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLDirectoryElement Chrome12/11/2008 Edge7/29/20152421
api.HTMLDirectoryElement.compact 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLDivElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLDivElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.accessKey 📋Chrome2/8/2012 Edge7/29/20151267
api.HTMLElement.attachInternals 📋Chrome9/10/2019 Edge1/15/2020127
api.HTMLElement.attributeStyleMap 📋Chrome4/17/2018 Edge1/15/2020638
api.HTMLElement.autocapitalize 📋Chrome4/17/2018 Edge1/15/2020638
Chrome: Supported on HTMLInputElement and HTMLTextAreaElement only.Chrome Android: Supported on HTMLInputElement and HTMLTextAreaElement only.Opera: Supported on HTMLInputElement and HTMLTextAreaElement only.Opera Android: Supported on HTMLInputElement and HTMLTextAreaElement only.Safari on iOS: Supported on HTMLFormElement, HTMLInputElement, and HTMLTextAreaElement only.Samsung Internet: Supported on HTMLInputElement and HTMLTextAreaElement only.WebView Android: Supported on HTMLInputElement and HTMLTextAreaElement only.WebView on iOS: Supported on HTMLFormElement, HTMLInputElement, and HTMLTextAreaElement only.
api.HTMLElement.autofocus 📋Chrome12/10/2019 Edge1/15/202036
Chrome: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Chrome Android: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Edge: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Firefox: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Firefox for Android: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Internet Explorer: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Quest Browser: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Opera: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Opera Android: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Safari: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Safari on iOS: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.Samsung Internet: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.WebView Android: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.WebView on iOS: Supported for HTMLButtonElement, HTMLInputElement, HTMLSelectElement, and HTMLTextAreaElement.
api.HTMLElement.beforetoggle_event 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLElement.beforetoggle_event.dialog_elements 📋Chrome1/14/2025 Edge1/17/20253
api.HTMLElement.beforetoggle_event.popover_elements 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLElement.blur 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.change_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.click 📋Chrome2/3/2011 Edge7/29/20151637
Chrome: Before Chrome 19, click() is only defined on buttons and inputs.Chrome Android: Before Chrome Android 25, click() is only defined on buttons and inputs.Firefox: Before Firefox 5, click() is only defined on buttons and inputs, and has no effect on text and file inputs.Firefox: Starting in Firefox 75, the click() function works even when the element is not attached to a DOM tree.Firefox for Android: Before Firefox 5, click() is only defined on buttons and inputs, and has no effect on text and file inputs.Firefox for Android: Starting in Firefox for Android 79, the click() function works even when the element is not attached to a DOM tree.Quest Browser: Before Quest Browser 5.0, click() is only defined on buttons and inputs.Samsung Internet: Before Samsung Internet 1.5, click() is only defined on buttons and inputs.WebView Android: Before WebView Android 4.4, click() is only defined on buttons and inputs.
api.HTMLElement.command_event 📋Chrome4/1/2025 Edge4/4/20253
api.HTMLElement.contentEditable 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.contentEditable.plaintext-only Edge7/29/2015 Chrome5/25/2016301
api.HTMLElement.dataset 📋Chrome10/19/2010 Edge7/29/20151744
api.HTMLElement.dir 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.drag_event 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: The drag event handler receives a DragEvent whose coordinate properties (clientX/clientY, pageX/pageY, screenX/screenY) are always 0. See bug 505521.Firefox for Android: The drag event handler receives a DragEvent whose coordinate properties (clientX/clientY, pageX/pageY, screenX/screenY) are always 0. See bug 505521.
api.HTMLElement.dragend_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.dragenter_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.draggable 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLElement.dragleave_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.dragover_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.dragstart_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.drop_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.editContext 📋Chrome1/23/2024 Edge1/25/20242
api.HTMLElement.enterKeyHint 📋Chrome9/10/2019 Edge1/15/2020127
api.HTMLElement.error_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.focus 📋Chrome12/11/2008 Edge7/29/20152421
Safari on iOS: If there's no hardware keyboard connected and the user has not yet interacted with the page, then calling focus() on an <input> element has no effect (for example, the element does not match the :focus selector).WebView on iOS: If there's no hardware keyboard connected and the user has not yet interacted with the page, then calling focus() on an <input> element has no effect (for example, the element does not match the :focus selector).
api.HTMLElement.focus.options_focusVisible_parameter Chrome2/10/2026 Edge2/14/20264
api.HTMLElement.focus.options_preventScroll_parameter Chrome1/23/2018 Edge4/30/201897
api.HTMLElement.hidden 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLElement.hidePopover 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLElement.inert 📋Chrome5/24/2022 Edge5/31/20227
api.HTMLElement.inert.ignores_find_in_page 📋Chrome4/16/2024 Edge4/18/20242
api.HTMLElement.innerText 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.inputMode 📋Chrome4/17/2018 Edge1/15/2020638
api.HTMLElement.interest_event Chrome10/28/2025 Edge10/31/20253
api.HTMLElement.isContentEditable 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.lang 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.load_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.loseinterest_event Chrome10/28/2025 Edge10/31/20253
api.HTMLElement.nonce 📋Chrome9/5/2017 Edge1/15/2020862
Safari: The property is defined only for its useful elements: <link>, <script>, and <style>; it is undefined for all other elements.Safari on iOS: The property is defined only for its useful elements: <link>, <script>, and <style>; it is undefined for all other elements.WebView on iOS: The property is defined only for its useful elements: <link>, <script>, and <style>; it is undefined for all other elements.
api.HTMLElement.offsetHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.offsetLeft 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.offsetParent 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.offsetTop 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.offsetWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.outerText 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.popover 📋Chrome5/30/2023 Edge6/2/20233
Safari on iOS: On iOS and iPadOS, popovers are not dismissed when the user taps outside of the popover area, see bug 267688.WebView on iOS: On iOS and iPadOS, popovers are not dismissed when the user taps outside of the popover area, see bug 267688.
api.HTMLElement.popover.hint 📋Chrome2/4/2025 Edge2/6/20252
api.HTMLElement.showPopover 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLElement.showPopover.options_source_parameter 📋Chrome5/27/2025 Edge5/29/20252
Chrome: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Chrome Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Edge: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Firefox: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 1984004.Firefox for Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 1984004.Opera: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Opera Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Safari: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 286575.Safari on iOS: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 286575.Samsung Internet: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.WebView Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.WebView on iOS: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 286575.
api.HTMLElement.showPopover.options_source_parameter.implicit_anchor_reference 📋Chrome2/4/2025 Edge2/6/20252
api.HTMLElement.spellcheck 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLElement.style 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.tabIndex 📋Chrome12/11/2008 Edge10/2/20183582
Edge: Returns incorrect value for elements without an explicit tabindex attribute. See issue 4365703 for details.Internet Explorer: Returns incorrect value for elements without an explicit tabindex attribute. See issue 4365703 for details.
api.HTMLElement.title 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLElement.togglePopover 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLElement.togglePopover.force_parameter 📋Chrome8/15/2023 Edge8/21/20236
api.HTMLElement.togglePopover.options_force_parameter 📋Chrome10/15/2024 Edge10/17/20242
api.HTMLElement.togglePopover.options_source_parameter 📋Chrome5/27/2025 Edge5/29/20252
Chrome: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Chrome Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Edge: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Firefox: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 1984004.Firefox for Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 1984004.Opera: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Opera Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.Safari: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 286575.Safari on iOS: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 286575.Samsung Internet: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.WebView Android: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 383343310.WebView on iOS: When using this option, the focus order doesn't change, so the popover does not become the next focus element. See bug 286575.
api.HTMLElement.togglePopover.options_source_parameter.implicit_anchor_reference 📋Chrome2/4/2025 Edge2/6/20252
api.HTMLElement.togglePopover.returns_boolean Chrome8/15/2023 Edge8/21/20236
api.HTMLElement.toggle_event 📋Chrome7/16/2014 Edge1/15/20202009
api.HTMLElement.toggle_event.details_elements 📋Chrome7/16/2014 Edge1/15/20202009
api.HTMLElement.toggle_event.dialog_elements 📋Chrome1/14/2025 Edge1/17/20253
api.HTMLElement.toggle_event.popover_elements 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLElement.translate 📋Chrome5/15/2012 Edge1/15/20202801
api.HTMLElement.virtualKeyboardPolicy 📋Chrome9/21/2021 Edge9/24/20213
api.HTMLElement.writingSuggestions 📋Chrome4/16/2024 Edge4/18/20242
api.HTMLEmbedElement 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 58, this interface can no longer be called as a function.Chrome Android: Starting with Chrome Android 58, this interface can no longer be called as a function.Quest Browser: Starting with Quest Browser 5.0, this interface can no longer be called as a function.Opera: Starting with Opera 45, this interface can no longer be called as a function.Opera Android: Starting with Opera 45, this interface can no longer be called as a function.Samsung Internet: Starting with Samsung Internet 7.0, this interface can no longer be called as a function.WebView Android: Starting with WebView Android 58, this interface can no longer be called as a function.
api.HTMLEmbedElement.align 📋Chrome12/11/2008 Edge1/15/20204052
api.HTMLEmbedElement.getSVGDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLEmbedElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLEmbedElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLEmbedElement.src 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLEmbedElement.type 📋Chrome12/11/2008 Edge1/15/20204052
api.HTMLEmbedElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFencedFrameElement 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLFencedFrameElement.allow 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLFencedFrameElement.config 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLFencedFrameElement.height 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLFencedFrameElement.sandbox 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLFencedFrameElement.width 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLFieldSetElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFieldSetElement.checkValidity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLFieldSetElement.disabled 📋Chrome6/26/2012 Edge7/29/20151128
api.HTMLFieldSetElement.elements 📋Chrome7/31/2012 Edge4/30/20182099
api.HTMLFieldSetElement.elements.type_HTMLCollection Chrome3/9/2017 Edge10/2/2018572
api.HTMLFieldSetElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFieldSetElement.name 📋Chrome5/15/2012 Edge8/2/20161540
api.HTMLFieldSetElement.reportValidity 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLFieldSetElement.setCustomValidity 📋Chrome1/25/2010 Edge7/29/20152011
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.WebView Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLFieldSetElement.type 📋Chrome5/15/2012 Edge4/30/20182176
api.HTMLFieldSetElement.validationMessage 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLFieldSetElement.validity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLFieldSetElement.willValidate 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLFontElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFontElement.color 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFontElement.face 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFontElement.size 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormControlsCollection 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormControlsCollection.namedItem 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Returned a NodeList instead of a RadioNodeList.Firefox for Android: Returned a NodeList instead of a RadioNodeList.
api.HTMLFormElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.acceptCharset 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.action 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.autocomplete 📋Chrome9/16/2011 Edge7/29/20151412
api.HTMLFormElement.checkValidity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLFormElement.elements 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.encoding 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.enctype 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.formdata_event 📋Chrome9/10/2019 Edge1/15/2020127
api.HTMLFormElement.length 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.method 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.noValidate 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLFormElement.rel 📋Chrome11/29/2022 Edge12/5/20226
api.HTMLFormElement.relList 📋Chrome11/29/2022 Edge12/5/20226
api.HTMLFormElement.reportValidity 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLFormElement.requestSubmit 📋Chrome7/30/2019 Edge1/15/2020169
api.HTMLFormElement.reset 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.reset_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.submit 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.submit_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFormElement.target 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.contentDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.contentWindow 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.frameBorder 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.longDesc 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.marginHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.marginWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.noResize 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.scrolling 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameElement.src 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameSetElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameSetElement.cols 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLFrameSetElement.rows 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLGeolocationElement 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.HTMLGeolocationElement 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.autolocate 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.error 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.initialPermissionStatus 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.invalidReason 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.isValid 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.location_event 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.permissionStatus 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.position 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.promptaction_event 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.promptdismiss_event 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.validationstatuschange_event 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLGeolocationElement.watch 📋Chrome1/13/2026 Edge1/21/20268
api.HTMLHRElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHRElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHRElement.color 📋Chrome2/20/2014 Edge7/29/2015524
api.HTMLHRElement.noShade 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHRElement.size 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHRElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHeadElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHeadingElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHeadingElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHtmlElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLHtmlElement.version 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.adAuctionHeaders 📋Chrome2/20/2024 Edge2/23/20243
api.HTMLIFrameElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.allow 📋Chrome7/25/2017 Edge1/15/2020904
api.HTMLIFrameElement.allowFullscreen 📋Chrome10/7/2014 Edge7/29/2015295
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.WebView on iOS: Only available on iPad, not on iPhone.WebView on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.
api.HTMLIFrameElement.allowPaymentRequest Edge4/5/2017 Chrome7/25/2017111
api.HTMLIFrameElement.browsingTopics Chrome6/11/2024 Edge6/13/20242
api.HTMLIFrameElement.contentDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.contentWindow 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.credentialless 📋Chrome2/7/2023 Edge2/9/20232
api.HTMLIFrameElement.csp 📋Chrome9/5/2017 Edge1/15/2020862
api.HTMLIFrameElement.featurePolicy Chrome4/23/2019 Edge1/15/2020267
api.HTMLIFrameElement.frameBorder 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.getSVGDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.loading 📋Chrome9/10/2019 Edge1/15/2020127
api.HTMLIFrameElement.longDesc 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.marginHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.marginWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.privateToken 📋Chrome9/12/2023 Edge9/15/20233
api.HTMLIFrameElement.referrerPolicy 📋Chrome7/20/2016 Edge1/15/20201274
api.HTMLIFrameElement.referrerPolicy.no-referrer-when-downgrade Chrome7/20/2016 Edge1/15/20201274
api.HTMLIFrameElement.referrerPolicy.origin-when-cross-origin Chrome7/20/2016 Edge1/15/20201274
api.HTMLIFrameElement.referrerPolicy.unsafe-url Chrome7/20/2016 Edge1/15/20201274
api.HTMLIFrameElement.sandbox 📋Chrome5/25/2010 Edge7/29/20151891
Chrome: Before Chrome 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Chrome Android: Before Chrome Android 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Firefox: Previously, the type of sandbox was a DOMString instead of a DOMSettableTokenList. This has been fixed with Firefox 29. Other browsers may still implement the property as DOMString since it was a late change in the specification.Firefox for Android: Previously, the type of sandbox was a DOMString instead of a DOMSettableTokenList. This has been fixed with Firefox for Android 29. Other browsers may still implement the property as DOMString since it was a late change in the specification.Quest Browser: Before Quest Browser 5.0, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Opera: Before Opera 37, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Opera Android: Before Opera Android 37, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Samsung Internet: Before Samsung Internet 5.0, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.WebView Android: Before WebView Android 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.
api.HTMLIFrameElement.scrolling 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.sharedStorageWritable 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLIFrameElement.src 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLIFrameElement.srcdoc 📋Chrome6/26/2012 Edge1/15/20202759
api.HTMLIFrameElement.srcdoc.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.HTMLIFrameElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.Image 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.alt 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.attributionSrc 📋Chrome5/14/2024 Edge5/17/20243
api.HTMLImageElement.border 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.complete 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: IE reports false for broken images.
api.HTMLImageElement.crossOrigin 📋Chrome8/2/2011 Edge7/29/20151457
api.HTMLImageElement.currentSrc 📋Chrome10/7/2014 Edge11/12/2015401
api.HTMLImageElement.decode 📋Chrome1/23/2018 Edge1/15/2020722
api.HTMLImageElement.decoding 📋Chrome3/6/2018 Edge1/15/2020680
api.HTMLImageElement.fetchPriority 📋Chrome5/24/2022 Edge5/31/20227
api.HTMLImageElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.hspace 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.isMap 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.loading 📋Chrome9/10/2019 Edge1/15/2020127
api.HTMLImageElement.longDesc 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.lowsrc 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.naturalHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.naturalWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.referrerPolicy 📋Chrome7/20/2016 Edge1/15/20201274
api.HTMLImageElement.referrerPolicy.no-referrer-when-downgrade Chrome7/20/2016 Edge1/15/20201274
api.HTMLImageElement.referrerPolicy.origin-when-cross-origin Chrome7/20/2016 Edge1/15/20201274
api.HTMLImageElement.referrerPolicy.unsafe-url Chrome7/20/2016 Edge1/15/20201274
api.HTMLImageElement.sharedStorageWritable 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLImageElement.sizes 📋Chrome10/7/2014 Edge11/12/2015401
api.HTMLImageElement.sizes.auto 📋Chrome6/11/2024 Edge6/13/20242
api.HTMLImageElement.src 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.srcset 📋Chrome4/8/2014 Edge7/29/2015477
api.HTMLImageElement.useMap 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.vspace 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLImageElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.accept 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.alt 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.autocomplete 📋Chrome9/16/2011 Edge7/29/20151412
api.HTMLInputElement.cancel_event 📋Chrome5/2/2023 Edge5/5/20233
api.HTMLInputElement.checkValidity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.checked 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.defaultChecked 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.defaultValue 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.dirName 📋Chrome2/8/2012 Edge1/15/20202898
api.HTMLInputElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.files 📋Chrome5/21/2009 Edge7/29/20152260
Internet Explorer: This property is read-only.
api.HTMLInputElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.formAction 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLInputElement.formEnctype 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLInputElement.formMethod 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLInputElement.formNoValidate 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.formTarget 📋Chrome2/3/2011 Edge7/29/20151637
api.HTMLInputElement.height 📋Chrome7/31/2012 Edge7/29/20151093
api.HTMLInputElement.incremental Chrome3/8/2011 Edge1/15/20203235
api.HTMLInputElement.indeterminate 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.invalid_event 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLInputElement.labels 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLInputElement.list 📋Chrome6/26/2012 Edge7/29/20151128
api.HTMLInputElement.max 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.maxLength 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.min 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.minLength 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLInputElement.multiple 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLInputElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.pattern 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.placeholder 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLInputElement.popoverTargetAction 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLInputElement.popoverTargetElement 📋Chrome5/30/2023 Edge6/2/20233
api.HTMLInputElement.popoverTargetElement.implicit_anchor_reference 📋Chrome2/4/2025 Edge2/6/20252
api.HTMLInputElement.readOnly 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.reportValidity 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLInputElement.required 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.search_event Chrome12/11/2008 Edge1/15/20204052
api.HTMLInputElement.select 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.select_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.selectionDirection 📋Chrome10/25/2011 Edge11/12/20151479
api.HTMLInputElement.selectionEnd 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.selectionStart 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.selectionchange_event 📋Chrome7/23/2024 Edge7/25/20242
Chrome: Before Chrome 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Chrome Android: Before Chrome Android 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Edge: Before Edge 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Opera: Before Opera 113, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Opera Android: Before Opera Android 84, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.Safari: Before Safari 18, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 271033 for firing the event on <input> elements.Safari on iOS: Before Safari on iOS 18, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 271033 for firing the event on <input> elements.Samsung Internet: Before Samsung Internet 28.0, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.WebView Android: Before WebView Android 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <input> elements.WebView on iOS: Before WebView on iOS 18, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 271033 for firing the event on <input> elements.
api.HTMLInputElement.setCustomValidity 📋Chrome1/25/2010 Edge7/29/20152011
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.WebView Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLInputElement.setRangeText 📋Chrome1/10/2013 Edge1/15/20202561
api.HTMLInputElement.setSelectionRange 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.showPicker 📋Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.autocomplete_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.color_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.datalist_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.date_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.datetime_local_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.file_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.month_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.time_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.showPicker.week_input Chrome3/1/2022 Edge3/3/20222
api.HTMLInputElement.size 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.src 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.step 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLInputElement.stepDown 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Does not have a specific UI. There are still differences with the latest spec; see bug 835773.Firefox for Android: Does not have a specific UI. There are still differences with the latest spec; see bug 835773.
api.HTMLInputElement.stepUp 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Does not have a specific UI. There are still differences with the latest spec; see bug 835773.Firefox for Android: Does not have a specific UI. There are still differences with the latest spec; see bug 835773.
api.HTMLInputElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.useMap 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.validationMessage 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLInputElement.validity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLInputElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLInputElement.valueAsDate 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLInputElement.valueAsNumber 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLInputElement.webkitEntries 📋Chrome9/25/2012 Edge1/15/20202668
api.HTMLInputElement.webkitdirectory 📋Chrome10/19/2010 Edge11/12/20151850
Chrome Android: In Chrome for Android 131, if a user selects a directory, the browser crashes (see bug 376834374).Chrome Android: The property reflects the attribute, but users cannot choose a directory, only individual files (see bug 40248532.Firefox for Android: File entries returned for a selected directory have an empty string for webkitRelativePath (bug 1973726).Quest Browser: The property reflects the attribute, but users cannot choose a directory, only individual files (see bug 40248532.Opera Android: The property reflects the attribute, but users cannot choose a directory, only individual files (see bug 40248532.Safari on iOS: The property can be set, but has no effect (see bug 271705).Samsung Internet: The property reflects the attribute, but users cannot choose a directory, only individual files (see bug 40248532.WebView Android: In Chrome for Android 131, if a user selects a directory, the browser crashes (see bug 376834374).WebView Android: The property reflects the attribute, but users cannot choose a directory, only individual files (see bug 40248532.WebView on iOS: The property can be set, but has no effect (see bug 271705).
api.HTMLInputElement.width 📋Chrome7/31/2012 Edge7/29/20151093
api.HTMLInputElement.willValidate 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLLIElement 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 10, Gecko incorrectly reflected negative value attributes to 0.Firefox for Android: Before Firefox for Android 10, Gecko incorrectly reflected negative value attributes to 0.
api.HTMLLIElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLIElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLabelElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLabelElement.control 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLLabelElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLabelElement.htmlFor 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLegendElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLegendElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLegendElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.as 📋Chrome4/13/2016 Edge4/30/2018747
api.HTMLLinkElement.blocking 📋Edge9/1/2022 Chrome9/2/20221
api.HTMLLinkElement.charset 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.crossOrigin 📋Chrome4/8/2014 Edge4/30/20181483
api.HTMLLinkElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.Chrome Android: In Chrome Android and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.Edge: Since Edge 79, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.Quest Browser: In Quest Browser and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.Opera: In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.Opera Android: In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.Samsung Internet: In Chrome and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.WebView Android: In WebView Android and other Blink-based browsers, adding the disabled attribute using JavaScript does not remove the stylesheet from document.styleSheets.
api.HTMLLinkElement.fetchPriority 📋Chrome5/24/2022 Edge5/31/20227
api.HTMLLinkElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.hreflang 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.imageSizes 📋Chrome3/12/2019 Edge1/15/2020309
api.HTMLLinkElement.imageSrcset 📋Chrome3/12/2019 Edge1/15/2020309
api.HTMLLinkElement.integrity 📋Chrome9/1/2015 Edge4/30/2018972
api.HTMLLinkElement.media 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.referrerPolicy 📋Chrome4/19/2017 Edge1/15/20201001
api.HTMLLinkElement.referrerPolicy.no-referrer-when-downgrade Chrome4/19/2017 Edge1/15/20201001
api.HTMLLinkElement.referrerPolicy.origin-when-cross-origin Chrome4/19/2017 Edge1/15/20201001
api.HTMLLinkElement.referrerPolicy.unsafe-url Chrome4/19/2017 Edge1/15/20201001
api.HTMLLinkElement.rel 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.relList 📋Chrome4/13/2016 Edge4/30/2018747
api.HTMLLinkElement.rev 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.sheet 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.sizes 📋Chrome10/25/2011 Edge1/15/20203004
Chrome: Before Chrome 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Chrome Android: Before Chrome Android 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Quest Browser: Before Quest Browser 5.0, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Opera: Before Opera 37, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Opera Android: Before Opera Android 37, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Samsung Internet: Before Samsung Internet 5.0, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.WebView Android: Before WebView 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.
api.HTMLLinkElement.target 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLLinkElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMapElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMapElement.areas 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMapElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMarqueeElement 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 65, <marquee> implemented the HTMLDivElement interface.Firefox for Android: Before Firefox for Android 65, <marquee> implemented the HTMLDivElement interface.
api.HTMLMarqueeElement.behavior 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.bgColor 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.direction 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.height 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.hspace 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.loop 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.scrollAmount 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.scrollDelay 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.start 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMarqueeElement.stop 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMarqueeElement.trueSpeed 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.vspace 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMarqueeElement.width 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLMediaElement 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.abort_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.addTextTrack 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLMediaElement.audioTracks 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLMediaElement.autoplay 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.buffered 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.canPlayType 📋Chrome9/15/2009 Edge7/29/20152143
Chrome: codecs string can contain any subset of optional parameters (should be all or none).Chrome: Errors if codecs string contains unexpected characters (should evaluate string up to character).Chrome Android: codecs string can contain any subset of optional parameters (should be all or none).Chrome Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).Edge: codecs string can contain any subset of optional parameters (should be all or none).Edge: Errors if codecs string contains unexpected characters (should evaluate string up to character).Firefox: Before Firefox 28, canPlayType() returned probably when asked about WebM audio or video files without the codecs parameter. Since multiple codecs are supported, this is not enough information to determine if a file can be played, so maybe is now correctly returned.Firefox: Before Firefox 101, canPlayType() ignored codecs parameter options for av01 codecs (treating them as av1).Firefox for Android: Before Firefox for Android 28, canPlayType() returned probably when asked about WebM audio or video files without the codecs parameter. Since multiple codecs are supported, this is not enough information to determine if a file can be played, so maybe is now correctly returned.Firefox for Android: Before Firefox for Android 101, canPlayType() ignored codecs parameter options for av01 codecs (treating them as av1).Quest Browser: codecs string can contain any subset of optional parameters (should be all or none).Quest Browser: Errors if codecs string contains unexpected characters (should evaluate string up to character).Opera: codecs string can contain any subset of optional parameters (should be all or none).Opera: Errors if codecs string contains unexpected characters (should evaluate string up to character).Opera Android: codecs string can contain any subset of optional parameters (should be all or none).Opera Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).Samsung Internet: codecs string can contain any subset of optional parameters (should be all or none).Samsung Internet: Errors if codecs string contains unexpected characters (should evaluate string up to character).WebView Android: codecs string can contain any subset of optional parameters (should be all or none).WebView Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).
api.HTMLMediaElement.canplay_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.canplaythrough_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.captureStream 📋Chrome10/17/2017 Edge1/15/2020820
api.HTMLMediaElement.controls 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.controlsList 📋Chrome4/19/2017 Edge1/15/20201001
api.HTMLMediaElement.crossOrigin 📋Chrome2/20/2014 Edge11/12/2015630
api.HTMLMediaElement.currentSrc 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.currentTime 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.defaultMuted 📋Chrome10/25/2011 Edge7/29/20151373
api.HTMLMediaElement.defaultPlaybackRate 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.disableRemotePlayback 📋Chrome1/23/2024 Edge1/25/20242
api.HTMLMediaElement.duration 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.durationchange_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.emptied_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.encrypted_event 📋Chrome4/14/2015 Edge11/12/2015212
api.HTMLMediaElement.ended 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.ended_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.error 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.error_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.load 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.loadeddata_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.loadedmetadata_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.loadstart_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.loop 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.mediaKeys 📋Chrome4/14/2015 Edge11/12/2015212
api.HTMLMediaElement.muted 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.networkState 📋Chrome9/15/2009 Edge7/29/20152143
Firefox: The NETWORK_LOADED state was removed to align with the HTML spec in Firefox 4.
api.HTMLMediaElement.pause 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.pause_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.paused 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.play 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.play.returns_promise Chrome4/13/2016 Edge4/30/2018747
api.HTMLMediaElement.play_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.playbackRate 📋Chrome9/15/2009 Edge7/29/20152143
Chrome: Setting the playbackRate to a negative value will throw an error.Chrome Android: Setting the playbackRate to a negative value will throw an error.Edge: Setting the playbackRate to a negative value will throw an error.Firefox: Setting the playbackRate to a negative value will throw an error.Firefox for Android: Setting the playbackRate to a negative value will throw an error.Quest Browser: Setting the playbackRate to a negative value will throw an error.Opera: Setting the playbackRate to a negative value will throw an error.Opera Android: Setting the playbackRate to a negative value will throw an error.Samsung Internet: Setting the playbackRate to a negative value will throw an error.WebView Android: Setting the playbackRate to a negative value will throw an error.
api.HTMLMediaElement.played 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.playing_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.preload 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLMediaElement.preservesPitch 📋Edge10/9/2020 Chrome10/20/202011
api.HTMLMediaElement.progress_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.ratechange_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.readyState 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.remote 📋Chrome1/23/2024 Edge1/25/20242
api.HTMLMediaElement.seekable 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.seeked_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.seeking 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.seeking_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.setMediaKeys 📋Chrome4/14/2015 Edge11/12/2015212
api.HTMLMediaElement.setSinkId 📋Chrome3/2/2016 Edge4/30/2018789
Chrome Android: Not available due to a limitation in Android, see bug 41276355.Firefox for Android: Not available due to a limitation in Android, see bug 1473346.Quest Browser: Not available due to a limitation in Android, see bug 41276355.Opera Android: Not available due to a limitation in Android, see bug 41276355.Samsung Internet: Not available due to a limitation in Android, see bug 41276355.WebView Android: Not available due to a limitation in Android, see bug 41276355.
api.HTMLMediaElement.sinkId 📋Chrome3/2/2016 Edge4/30/2018789
Chrome Android: Not available due to a limitation in Android, see bug 41276355.Firefox for Android: Not available due to a limitation in Android, see bug 1473346.Quest Browser: Not available due to a limitation in Android, see bug 41276355.Opera Android: Not available due to a limitation in Android, see bug 41276355.Samsung Internet: Not available due to a limitation in Android, see bug 41276355.WebView Android: Not available due to a limitation in Android, see bug 41276355.
api.HTMLMediaElement.src 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.srcObject 📋Chrome11/29/2022 Edge12/5/20226
Chrome: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).Chrome: Support added for MediaStream objects (see bug 41186131).Chrome Android: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).Chrome Android: Support added for MediaStream objects (see bug 41186131).Edge: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).Edge: Support added for MediaStream objects (see bug 41186131).Firefox: Only supports MediaStream objects (see bug 886194).Firefox for Android: Only supports MediaStream objects (see bug 886194).Quest Browser: Support added for MediaStream objects (see bug 41186131).Opera: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).Opera: Support added for MediaStream objects (see bug 41186131).Opera Android: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).Opera Android: Support added for MediaStream objects (see bug 41186131).Samsung Internet: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).Samsung Internet: Support added for MediaStream objects (see bug 41186131).WebView Android: Support added for MediaSourceHandle objects transferred from dedicated workers where they were obtained from MediaSource.handle (see bug 40591101).WebView Android: Support added for MediaStream objects (see bug 41186131).
api.HTMLMediaElement.stalled_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.suspend_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.textTracks 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLMediaElement.timeupdate_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.videoTracks 📋Chrome8/26/2014 Edge1/15/20201968
api.HTMLMediaElement.volume 📋Chrome9/15/2009 Edge7/29/20152143
Safari on iOS: volume returns a value and is writable; however, the value is always 1, and setting a value has no effect on the volume of the media object.WebView on iOS: volume returns a value and is writable; however, the value is always 1, and setting a value has no effect on the volume of the media object.
api.HTMLMediaElement.volumechange_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.waiting_event 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLMediaElement.waitingforkey_event 📋Chrome12/1/2016 Edge1/15/20201140
Firefox: The onwaitingforkey event handler property is not supported.Firefox for Android: The onwaitingforkey event handler property is not supported.
api.HTMLMenuElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMenuElement.compact 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMetaElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMetaElement.content 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMetaElement.httpEquiv 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMetaElement.media 📋Chrome8/31/2021 Edge9/2/20212
api.HTMLMetaElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMetaElement.scheme 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLMeterElement 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLMeterElement.high 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLMeterElement.labels 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLMeterElement.low 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLMeterElement.max 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLMeterElement.min 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLMeterElement.optimum 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLMeterElement.value 📋Chrome9/2/2010 Edge11/12/20151897
api.HTMLModElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLModElement.cite 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLModElement.dateTime 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOListElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOListElement.compact 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOListElement.reversed 📋Chrome3/28/2012 Edge1/15/20202849
api.HTMLOListElement.start 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOListElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.archive 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.border 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.checkValidity 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLObjectElement.code 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.codeBase 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.codeType 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.contentDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.contentWindow 📋Chrome8/31/2016 Edge4/30/2018607
api.HTMLObjectElement.data 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.declare 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.getSVGDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.hspace 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.reportValidity 📋Chrome1/21/2015 Edge10/2/20181350
api.HTMLObjectElement.setCustomValidity 📋Chrome3/8/2011 Edge7/29/20151604
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.WebView Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLObjectElement.standby 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.useMap 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.validationMessage 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLObjectElement.validity 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLObjectElement.vspace 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLObjectElement.willValidate 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLOptGroupElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptGroupElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
Safari: The property can be set, but has no effect (see bug 227042).Safari on iOS: The property can be set, but has no effect (see bug 227042).WebView on iOS: The property can be set, but has no effect (see bug 227042).
api.HTMLOptGroupElement.label 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.Option 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Before Internet Explorer 9, the outerHTML of elements lose their text when constructing with new Option().
api.HTMLOptionElement.defaultSelected 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.index 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.label 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 7 the label property incorrectly returned an empty string if not defined instead of returning the element's text content.Firefox for Android: Before Firefox for Android 7 the label property incorrectly returned an empty string if not defined instead of returning the element's text content.
api.HTMLOptionElement.selected 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.text 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionsCollection 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionsCollection.add 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionsCollection.length 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionsCollection.remove 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOptionsCollection.selectedIndex 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLOutputElement 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.checkValidity 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.defaultValue 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.form 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.htmlFor 📋Chrome2/3/2011 Edge8/2/20162007
Chrome: Before Chrome 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Chrome Android: Before Chrome Android 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Quest Browser: Before Quest Browser 5.0, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Opera: Before Opera 37, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Opera Android: Before Opera Android 37, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.Samsung Internet: Before Samsung Internet 5.0, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.WebView Android: Before Chrome 50, this property returned the deprecated child DOMSettableTokenList instead of DOMTokenList.
api.HTMLOutputElement.labels 📋Chrome2/3/2011 Edge10/2/20182798
api.HTMLOutputElement.name 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.reportValidity 📋Chrome1/21/2015 Edge8/2/2016559
api.HTMLOutputElement.setCustomValidity 📋Chrome2/3/2011 Edge8/2/20162007
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLOutputElement.type 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.validationMessage 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.validity 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.value 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLOutputElement.willValidate 📋Chrome2/3/2011 Edge8/2/20162007
api.HTMLParagraphElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLParagraphElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLParamElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLParamElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLParamElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLParamElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLParamElement.valueType 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLPictureElement 📋Chrome10/7/2014 Edge11/12/2015401
api.HTMLPreElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLPreElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLProgressElement 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLProgressElement.labels 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLProgressElement.max 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLProgressElement.position 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLProgressElement.value 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLQuoteElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLQuoteElement.cite 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.async 📋Chrome9/2/2010 Edge7/29/20151791
api.HTMLScriptElement.attributionSrc 📋Chrome5/14/2024 Edge5/17/20243
api.HTMLScriptElement.blocking 📋Edge9/1/2022 Chrome9/2/20221
api.HTMLScriptElement.charset 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.crossOrigin 📋Chrome5/15/2012 Edge8/2/20161540
api.HTMLScriptElement.defer 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Before Internet Explorer 10, it implemented defer by a proprietary specification. Since version 10 it conforms to the W3C specification.
api.HTMLScriptElement.event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.fetchPriority 📋Chrome5/24/2022 Edge5/31/20227
api.HTMLScriptElement.htmlFor 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.innerText 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.innerText.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.HTMLScriptElement.integrity 📋Chrome9/1/2015 Edge4/30/2018972
api.HTMLScriptElement.noModule 📋Chrome9/5/2017 Edge10/17/201742
api.HTMLScriptElement.referrerPolicy 📋Chrome10/16/2018 Edge1/15/2020456
api.HTMLScriptElement.referrerPolicy.no-referrer-when-downgrade Chrome10/16/2018 Edge1/15/2020456
api.HTMLScriptElement.referrerPolicy.origin-when-cross-origin Chrome10/16/2018 Edge1/15/2020456
api.HTMLScriptElement.referrerPolicy.unsafe-url Chrome10/16/2018 Edge1/15/2020456
api.HTMLScriptElement.src 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.src.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.HTMLScriptElement.supports_static 📋Chrome11/15/2021 Edge11/19/20214
api.HTMLScriptElement.text 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.text.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.HTMLScriptElement.textContent 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLScriptElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: You should watch for change events on <select> instead of watching <option> elements for events. See bug 1090602 and Multiprocess Firefox Web content compatibility for details.
api.HTMLSelectElement.add 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.add.index_before_parameter Chrome5/20/2014 Edge7/29/2015435
api.HTMLSelectElement.autocomplete 📋Chrome4/17/2018 Edge1/15/2020638
api.HTMLSelectElement.checkValidity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLSelectElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.item 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.labels 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLSelectElement.length 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.multiple 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.namedItem 📋Chrome12/11/2008 Edge7/29/20152421
Edge: namedItem does not appear to take the name attribute into account (only the id attribute) on Internet Explorer and Edge. There is a bug report to Microsoft about this.Internet Explorer: namedItem does not appear to take the name attribute into account (only the id attribute) on Internet Explorer and Edge. There is a bug report to Microsoft about this.
api.HTMLSelectElement.options 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.remove 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.reportValidity 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLSelectElement.required 📋Chrome3/8/2011 Edge7/29/20151604
api.HTMLSelectElement.selectedIndex 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.selectedOptions 📋Chrome5/15/2012 Edge7/29/20151170
api.HTMLSelectElement.setCustomValidity 📋Chrome1/25/2010 Edge7/29/20152011
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.WebView Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLSelectElement.showPicker 📋Chrome1/23/2024 Edge1/25/20242
api.HTMLSelectElement.size 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.validationMessage 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLSelectElement.validity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLSelectElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLSelectElement.willValidate 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLSelectedContentElement 📋Chrome4/1/2025 Edge4/4/20253
api.HTMLSlotElement 📋Chrome8/31/2016 Edge1/15/20201232
api.HTMLSlotElement.assign 📋Chrome7/20/2021 Edge7/22/20212
Chrome: Before Chrome 95, the method accepted any Node instead of just Element and Text.Chrome: Accepted sequence<Node> instead of (Element or Text)....Chrome Android: Before Chrome Android 95, the method accepted any Node instead of just Element and Text.Chrome Android: Accepted sequence<Node> instead of (Element or Text)....Edge: Before Edge 95, the method accepted any Node instead of just Element and Text.Edge: Accepted sequence<Node> instead of (Element or Text)....Quest Browser: Before Quest Browser 18.0, the method accepted any Node instead of just Element and Text.Quest Browser: Accepted sequence<Node> instead of (Element or Text)....Opera: Before Opera 81, the method accepted any Node instead of just Element and Text.Opera: Accepted sequence<Node> instead of (Element or Text)....Opera Android: Before Opera Android 67, the method accepted any Node instead of just Element and Text.Opera Android: Accepted sequence<Node> instead of (Element or Text)....Samsung Internet: Before Samsung Internet 17.0, the method accepted any Node instead of just Element and Text.Samsung Internet: Accepted sequence<Node> instead of (Element or Text)....WebView Android: Before WebView Android 95, the method accepted any Node instead of just Element and Text.WebView Android: Accepted sequence<Node> instead of (Element or Text)....
api.HTMLSlotElement.assignedElements 📋Chrome3/6/2018 Edge1/15/2020680
api.HTMLSlotElement.assignedNodes 📋Chrome8/31/2016 Edge1/15/20201232
api.HTMLSlotElement.name 📋Chrome8/31/2016 Edge1/15/20201232
api.HTMLSlotElement.slotchange_event 📋Chrome8/31/2016 Edge1/15/20201232
Safari: The onslotchange event handler property is not supported.Safari on iOS: The onslotchange event handler property is not supported.WebView on iOS: The onslotchange event handler property is not supported.
api.HTMLSourceElement 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLSourceElement.height 📋Chrome4/13/2021 Edge4/15/20212
api.HTMLSourceElement.media 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLSourceElement.sizes 📋Chrome10/7/2014 Edge11/12/2015401
Safari: The sizes attribute is supported since Safari 9.1.Safari on iOS: The sizes attribute is supported since Safari on iOS 9.1.WebView on iOS: The sizes attribute is supported since WebView on iOS 9.1.
api.HTMLSourceElement.src 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLSourceElement.srcset 📋Chrome10/7/2014 Edge11/12/2015401
Safari: The srcset attribute is supported since Safari 9.1.Safari on iOS: The srcset attribute is supported since Safari on iOS 9.1.WebView on iOS: The srcset attribute is supported since WebView on iOS 9.1.
api.HTMLSourceElement.type 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLSourceElement.width 📋Chrome4/13/2021 Edge4/15/20212
api.HTMLSpanElement 📋Chrome10/25/2011 Edge7/29/20151373
api.HTMLStyleElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLStyleElement.blocking 📋Edge9/1/2022 Chrome9/2/20221
api.HTMLStyleElement.disabled 📋Chrome12/11/2008 Edge11/12/20152527
api.HTMLStyleElement.media 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLStyleElement.sheet 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLStyleElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCaptionElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCaptionElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.abbr 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.axis 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.bgColor 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.cellIndex 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.ch 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.chOff 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.colSpan 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.headers 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.noWrap 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.rowSpan 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.scope 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.vAlign 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableCellElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement.ch 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement.chOff 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement.span 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement.vAlign 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableColElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.bgColor 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.border 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.caption 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.cellPadding 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.cellSpacing 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.createCaption 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.createTBody 📋Chrome6/26/2012 Edge7/29/20151128
api.HTMLTableElement.createTFoot 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.createTHead 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.deleteCaption 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.deleteRow 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.deleteTFoot 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.deleteTHead 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.frame 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.insertRow 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting with Firefox 20, the index parameter has been made optional and defaults to -1 as per HTML specification.Firefox for Android: Starting with Firefox for Android 20, the index parameter has been made optional and defaults to -1 as per HTML specification.
api.HTMLTableElement.rows 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.rules 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.summary 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.tBodies 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.tFoot 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.tHead 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.bgColor 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.cells 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.ch 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.chOff 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.deleteCell 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.insertCell 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.insertCell.index_parameter_negative_one Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.insertCell.index_parameter_optional Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.rowIndex 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.sectionRowIndex 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableRowElement.vAlign 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.align 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.ch 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.chOff 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.deleteRow 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.insertRow 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.rows 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTableSectionElement.vAlign 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTemplateElement 📋Chrome3/26/2013 Edge11/12/2015961
api.HTMLTemplateElement.content 📋Chrome3/26/2013 Edge11/12/2015961
api.HTMLTemplateElement.shadowRootClonable 📋Chrome4/16/2024 Edge4/18/20242
api.HTMLTemplateElement.shadowRootCustomElementRegistry 📋Chrome3/10/2026 Edge3/12/20262
api.HTMLTemplateElement.shadowRootDelegatesFocus 📋Chrome3/19/2024 Edge3/22/20243
api.HTMLTemplateElement.shadowRootMode 📋Chrome3/7/2023 Edge3/13/20236
api.HTMLTemplateElement.shadowRootSerializable 📋Chrome5/14/2024 Edge5/17/20243
api.HTMLTextAreaElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.autocomplete 📋Chrome4/17/2018 Edge1/15/2020638
api.HTMLTextAreaElement.checkValidity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLTextAreaElement.cols 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.defaultValue 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.dirName 📋Chrome2/8/2012 Edge1/15/20202898
api.HTMLTextAreaElement.disabled 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.form 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.labels 📋Chrome9/2/2010 Edge10/2/20182952
api.HTMLTextAreaElement.maxLength 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLTextAreaElement.minLength 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLTextAreaElement.name 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.placeholder 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLTextAreaElement.readOnly 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.reportValidity 📋Chrome1/21/2015 Edge4/30/20181195
api.HTMLTextAreaElement.required 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLTextAreaElement.rows 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.select 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.select_event 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.selectionDirection 📋Chrome10/25/2011 Edge1/15/20203004
api.HTMLTextAreaElement.selectionEnd 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.selectionStart 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.selectionchange_event 📋Chrome7/23/2024 Edge7/25/20242
Chrome: Before Chrome 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Chrome Android: Before Chrome Android 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Edge: Before Edge 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Opera: Before Opera 113, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Opera Android: Before Opera Android 84, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.Safari: Before Safari 18, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 271033 for firing the event on <textarea> elements.Safari on iOS: Before Safari on iOS 18, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 271033 for firing the event on <textarea> elements.Samsung Internet: Before Samsung Internet 28.0, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.WebView Android: Before WebView Android 127, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 40840956 for firing the event on <textarea> elements.WebView on iOS: Before WebView on iOS 18, a selectionchange event was fired on Document, see Document's selectionchange event. See bug 271033 for firing the event on <textarea> elements.
api.HTMLTextAreaElement.setCustomValidity 📋Chrome1/25/2010 Edge7/29/20152011
Chrome: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Chrome Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Quest Browser: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.Samsung Internet: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.WebView Android: This method only updates the validation error popup, not the tooltip that appears when hovering the mouse over the element, see bug 41380670.
api.HTMLTextAreaElement.setRangeText 📋Chrome1/10/2013 Edge1/15/20202561
api.HTMLTextAreaElement.setSelectionRange 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.textLength 📋Chrome1/25/2010 Edge4/30/20183017
api.HTMLTextAreaElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.validationMessage 📋Chrome5/25/2010 Edge7/29/20151891
api.HTMLTextAreaElement.validity 📋Chrome1/25/2010 Edge7/29/20152011
api.HTMLTextAreaElement.value 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTextAreaElement.willValidate 📋Chrome5/21/2009 Edge7/29/20152260
api.HTMLTextAreaElement.wrap 📋Chrome12/13/2011 Edge7/29/20151324
api.HTMLTimeElement 📋Edge8/2/2016 Chrome10/17/2017441
api.HTMLTimeElement.dateTime 📋Edge8/2/2016 Chrome10/17/2017441
api.HTMLTitleElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTitleElement.text 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLTrackElement 📋Chrome11/6/2012 Edge7/29/2015995
Firefox: Before Firefox 50, text tracks would only load if the <track> element is in a document.Firefox for Android: Before Firefox for Android 50, text tracks would only load if the <track> element is in a document.
api.HTMLTrackElement.cuechange_event 📋Chrome1/14/2014 Edge8/2/2016931
Chrome: The oncuechange event handler property is not supported.Chrome Android: The oncuechange event handler property is not supported.Opera: The oncuechange event handler property is not supported.Opera Android: The oncuechange event handler property is not supported.Safari: The oncuechange event handler property is not supported.Safari on iOS: The oncuechange event handler property is not supported.Samsung Internet: The oncuechange event handler property is not supported.WebView Android: The oncuechange event handler property is not supported.WebView on iOS: The oncuechange event handler property is not supported.
api.HTMLTrackElement.default 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLTrackElement.kind 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLTrackElement.label 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLTrackElement.readyState 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLTrackElement.src 📋Chrome11/6/2012 Edge7/29/2015995
Firefox: Before Firefox 50, setting the src property did not work properly.Firefox for Android: Before Firefox for Android 50, setting the src property did not work properly.
api.HTMLTrackElement.srclang 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLTrackElement.track 📋Chrome11/6/2012 Edge7/29/2015995
api.HTMLUListElement 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLUListElement.compact 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLUListElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.HTMLUnknownElement 📋Chrome10/25/2011 Edge7/29/20151373
api.HTMLVideoElement 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLVideoElement.cancelVideoFrameCallback 📋Chrome5/19/2020 Edge5/21/20202
api.HTMLVideoElement.disablePictureInPicture 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: When this property is set to true, the overlay button to disable picture-in-picture (PiP) is hidden, but the user can still enable PiP.Firefox: This property is undefined, but still has an effect if set to a value.Firefox: When this property is set to true, the overlay button to disable picture-in-picture (PiP) is hidden, but the user can still enable PiP.Firefox for Android: When this property is set to true, the overlay button to disable picture-in-picture (PiP) is hidden, but the user can still enable PiP.Firefox for Android: This property is undefined, but still has an effect if set to a value.Firefox for Android: When this property is set to true, the overlay button to disable picture-in-picture (PiP) is hidden, but the user can still enable PiP.
api.HTMLVideoElement.enterpictureinpicture_event 📋Chrome9/4/2018 Edge1/15/2020498
api.HTMLVideoElement.getVideoPlaybackQuality 📋Edge7/29/2015 Chrome2/4/20201651
Internet Explorer: Only works on Windows 8+.
api.HTMLVideoElement.height 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLVideoElement.leavepictureinpicture_event 📋Chrome9/4/2018 Edge1/15/2020498
api.HTMLVideoElement.playsInline 📋Chrome6/4/2019 Edge1/15/2020225
api.HTMLVideoElement.poster 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLVideoElement.requestPictureInPicture 📋Chrome9/4/2018 Edge1/15/2020498
api.HTMLVideoElement.requestVideoFrameCallback 📋Chrome5/19/2020 Edge5/21/20202
api.HTMLVideoElement.resize_event 📋Chrome9/15/2009 Edge1/15/20203774
Edge: The onresize event handler property is not supported.Internet Explorer: The onresize event handler property is not supported.
api.HTMLVideoElement.videoHeight 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLVideoElement.videoWidth 📋Chrome9/15/2009 Edge7/29/20152143
api.HTMLVideoElement.width 📋Chrome9/15/2009 Edge7/29/20152143
api.HashChangeEvent 📋Chrome12/2/2010 Edge7/29/20151700
api.HashChangeEvent.HashChangeEvent 📋Chrome12/13/2011 Edge7/29/20151324
api.HashChangeEvent.newURL 📋Chrome12/2/2010 Edge7/29/20151700
api.HashChangeEvent.oldURL 📋Chrome12/2/2010 Edge7/29/20151700
api.Headers 📋Chrome4/14/2015 Edge8/2/2016476
api.Headers.@@iterator Chrome4/14/2015 Edge10/17/2017917
api.Headers.Headers 📋Chrome4/14/2015 Edge8/2/2016476
api.Headers.append 📋Chrome4/14/2015 Edge8/2/2016476
api.Headers.delete 📋Chrome4/14/2015 Edge8/2/2016476
api.Headers.entries Chrome4/14/2015 Edge10/17/2017917
api.Headers.forEach Chrome4/14/2015 Edge8/2/2016476
api.Headers.get 📋Chrome4/14/2015 Edge8/2/2016476
Chrome: Before version 57, get() returns only the first value for the specified header.Chrome Android: Before version 57, get() returns only the first value for the specified header.Firefox: Before version 52, get() returns only the first value for the specified header.Firefox for Android: Before version 52, get() returns only the first value for the specified header.Quest Browser: Before version 5.0, get() returns only the first value for the specified header.Opera: Before version 44, get() returns only the first value for the specified header.Opera Android: Before version 43, get() returns only the first value for the specified header.Samsung Internet: Before version 7.0, get() returns only the first value for the specified header.WebView Android: Before version 57, get() returns only the first value for the specified header.
api.Headers.getSetCookie 📋Chrome5/2/2023 Edge5/5/20233
api.Headers.has 📋Chrome4/14/2015 Edge8/2/2016476
api.Headers.iterate_combined_duplicates Chrome3/9/2017 Edge10/17/2017222
api.Headers.iterate_lexicographically Chrome3/9/2017 Edge10/2/2018572
api.Headers.keys Chrome4/14/2015 Edge10/17/2017917
api.Headers.set 📋Chrome4/14/2015 Edge8/2/2016476
api.Headers.values Chrome4/14/2015 Edge10/17/2017917
api.Highlight 📋Edge9/1/2022 Chrome9/2/20221
api.Highlight.@@iterator Edge9/1/2022 Chrome9/2/20221
api.Highlight.Highlight 📋Edge9/1/2022 Chrome9/2/20221
api.Highlight.add Edge9/1/2022 Chrome9/2/20221
api.Highlight.clear Edge9/1/2022 Chrome9/2/20221
api.Highlight.delete Edge9/1/2022 Chrome9/2/20221
api.Highlight.entries Edge9/1/2022 Chrome9/2/20221
api.Highlight.forEach Edge9/1/2022 Chrome9/2/20221
api.Highlight.has Edge9/1/2022 Chrome9/2/20221
api.Highlight.keys Edge9/1/2022 Chrome9/2/20221
api.Highlight.priority 📋Edge9/1/2022 Chrome9/2/20221
api.Highlight.size Edge9/1/2022 Chrome9/2/20221
api.Highlight.type 📋Edge9/1/2022 Chrome9/2/20221
api.Highlight.values Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry 📋Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.@@iterator Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.clear Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.delete Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.entries Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.forEach Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.get Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.has Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.highlightsFromPoint 📋Chrome9/2/2025 Edge9/5/20253
api.HighlightRegistry.keys Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.set Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.size Edge9/1/2022 Chrome9/2/20221
api.HighlightRegistry.values Edge9/1/2022 Chrome9/2/20221
api.History 📋Chrome12/11/2008 Edge7/29/20152421
api.History.back 📋Chrome12/11/2008 Edge7/29/20152421
api.History.forward 📋Chrome12/11/2008 Edge7/29/20152421
api.History.go 📋Chrome12/11/2008 Edge7/29/20152421
api.History.length 📋Chrome12/11/2008 Edge7/29/20152421
api.History.pushState 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Until Firefox 5, the passed object is serialized using JSON. Starting in Firefox 6, the object is serialized using the structured clone algorithm. This allows a wider variety of objects to be safely passed.Firefox for Android: Until Firefox for Android 5, the passed object is serialized using JSON. Starting in Firefox for Android 6, the object is serialized using the structured clone algorithm. This allows a wider variety of objects to be safely passed.
api.History.replaceState 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Until Firefox 5, the passed object is serialized using JSON. Starting in Firefox 6, the object is serialized using the structured clone algorithm. This allows a wider variety of objects to be safely passed.Firefox for Android: Until Firefox for Android 5, the passed object is serialized using JSON. Starting in Firefox for Android 6, the object is serialized using the structured clone algorithm. This allows a wider variety of objects to be safely passed.
api.History.scrollRestoration 📋Chrome10/13/2015 Edge1/15/20201555
api.History.state 📋Chrome5/15/2012 Edge7/29/20151170
api.IDBCursor 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBCursor.advance 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.continue 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.continuePrimaryKey 📋Chrome4/19/2017 Edge1/15/20201001
api.IDBCursor.delete 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.direction 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.key 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.key.binary_keys Chrome4/19/2017 Edge1/15/20201001
api.IDBCursor.primaryKey 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.request 📋Chrome7/30/2019 Edge1/15/2020169
api.IDBCursor.source 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.update 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursor.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBCursorWithValue 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBCursorWithValue.value 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBCursorWithValue.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBDatabase.abort_event 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Unknown limitations
api.IDBDatabase.close 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.close_event 📋Chrome10/1/2013 Edge1/15/20202297
api.IDBDatabase.createObjectStore 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.deleteObjectStore 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.name 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.objectStoreNames 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.transaction 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.version 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.versionchange_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBDatabase.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBFactory 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBFactory.cmp 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBFactory.databases 📋Chrome1/29/2019 Edge1/15/2020351
api.IDBFactory.deleteDatabase 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBFactory.open 📋Chrome11/6/2012 Edge7/29/2015995
Safari: In some releases of Safari 14, the first indexedDB.open() call hangs forever, see bug 226547.Safari on iOS: In some releases of Safari on iOS 14, the first indexedDB.open() call hangs forever, see bug 226547.WebView on iOS: In some releases of WebView on iOS 14, the first indexedDB.open() call hangs forever, see bug 226547.
api.IDBFactory.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBIndex.count 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.get 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.getAll 📋Chrome1/20/2016 Edge1/15/20201456
api.IDBIndex.getAll.object_parameter 📋Chrome9/30/2025 Edge10/3/20253
api.IDBIndex.getAll.object_parameter.direction 📋Chrome9/30/2025 Edge10/3/20253
api.IDBIndex.getAllKeys 📋Chrome1/20/2016 Edge1/15/20201456
api.IDBIndex.getAllKeys.object_parameter 📋Chrome9/30/2025 Edge10/3/20253
api.IDBIndex.getAllKeys.object_parameter.direction 📋Chrome9/30/2025 Edge10/3/20253
api.IDBIndex.getAllRecords 📋Chrome9/30/2025 Edge10/3/20253
api.IDBIndex.getKey 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.keyPath 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.multiEntry 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.name 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.name.renaming_through_name_setter Chrome12/1/2016 Edge1/15/20201140
api.IDBIndex.objectStore 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.openCursor 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.openKeyCursor 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.unique 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBIndex.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBKeyRange.bound_static 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.includes 📋Chrome7/20/2016 Edge1/15/20201274
api.IDBKeyRange.lower 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.lowerBound_static 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.lowerOpen 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.only_static 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.upper 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.upperBound_static 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.upperOpen 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBKeyRange.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBObjectStore.add 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.autoIncrement 📋Chrome11/6/2012 Edge1/15/20202626
api.IDBObjectStore.clear 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.count 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.createIndex 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.delete 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.deleteIndex 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.get 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.getAll 📋Chrome1/20/2016 Edge1/15/20201456
api.IDBObjectStore.getAll.object_parameter 📋Chrome9/30/2025 Edge10/3/20253
api.IDBObjectStore.getAll.object_parameter.direction 📋Chrome9/30/2025 Edge10/3/20253
api.IDBObjectStore.getAllKeys 📋Chrome1/20/2016 Edge1/15/20201456
api.IDBObjectStore.getAllKeys.object_parameter 📋Chrome9/30/2025 Edge10/3/20253
api.IDBObjectStore.getAllKeys.object_parameter.direction 📋Chrome9/30/2025 Edge10/3/20253
api.IDBObjectStore.getAllRecords 📋Chrome9/30/2025 Edge10/3/20253
api.IDBObjectStore.getKey 📋Chrome1/20/2016 Edge1/15/20201456
api.IDBObjectStore.index 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.indexNames 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.keyPath 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.name 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.name.renaming_through_name_setter Chrome12/1/2016 Edge10/2/2018670
api.IDBObjectStore.openCursor 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.openKeyCursor 📋Chrome11/6/2012 Edge1/15/20202626
api.IDBObjectStore.put 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.transaction 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBObjectStore.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBOpenDBRequest 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBOpenDBRequest.blocked_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBOpenDBRequest.upgradeneeded_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBOpenDBRequest.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBRecord 📋Chrome9/30/2025 Edge10/3/20253
api.IDBRecord.key 📋Chrome9/30/2025 Edge10/3/20253
api.IDBRecord.primaryKey 📋Chrome9/30/2025 Edge10/3/20253
api.IDBRecord.value 📋Chrome9/30/2025 Edge10/3/20253
api.IDBRequest 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBRequest.error 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.error.DOMException Chrome1/20/2016 Edge10/2/2018986
api.IDBRequest.error_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.readyState 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.result 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.source 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.success_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.transaction 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBRequest.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBTransaction.abort 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.abort_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.commit 📋Chrome7/30/2019 Edge1/15/2020169
api.IDBTransaction.complete_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.db 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.durability 📋Chrome5/19/2020 Edge5/21/20202
api.IDBTransaction.error 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.error.DOMException Chrome1/20/2016 Edge10/2/2018986
api.IDBTransaction.error_event 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.mode 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.objectStore 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBTransaction.objectStoreNames 📋Chrome1/20/2016 Edge1/15/20201456
api.IDBTransaction.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IDBVersionChangeEvent 📋Chrome1/10/2013 Edge7/29/2015930
api.IDBVersionChangeEvent.IDBVersionChangeEvent 📋Chrome3/3/2015 Edge1/15/20201779
api.IDBVersionChangeEvent.newVersion 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBVersionChangeEvent.oldVersion 📋Chrome11/6/2012 Edge7/29/2015995
api.IDBVersionChangeEvent.worker_support Chrome11/6/2012 Edge7/29/2015995
api.IIRFilterNode 📋Chrome3/2/2016 Edge8/2/2016153
api.IIRFilterNode.IIRFilterNode 📋Chrome12/1/2016 Edge1/15/20201140
api.IIRFilterNode.getFrequencyResponse 📋Chrome3/2/2016 Edge8/2/2016153
api.IdentityCredential 📋Chrome11/29/2022 Edge12/5/20226
api.IdentityCredential.configURL 📋Chrome4/29/2025 Edge5/1/20252
api.IdentityCredential.disconnect_static 📋Chrome2/20/2024 Edge2/23/20243
api.IdentityCredential.isAutoSelected 📋Chrome12/5/2023 Edge12/7/20232
api.IdentityCredential.token 📋Chrome11/29/2022 Edge12/5/20226
api.IdentityCredentialError 📋Chrome12/5/2023 Edge12/7/20232
api.IdentityCredentialError.IdentityCredentialError 📋Chrome12/5/2023 Edge12/7/20232
api.IdentityCredentialError.error 📋Chrome1/13/2026 Edge1/21/20268
api.IdentityCredentialError.url 📋Chrome12/5/2023 Edge12/7/20232
api.IdentityProvider 📋Chrome8/15/2023 Edge8/21/20236
api.IdentityProvider.close_static 📋Chrome12/5/2023 Edge12/7/20232
api.IdentityProvider.getUserInfo_static 📋Chrome8/15/2023 Edge8/21/20236
api.IdentityProvider.resolve_static 📋Chrome1/14/2025 Edge1/17/20253
api.IdleDeadline 📋Chrome12/1/2015 Edge1/15/20201506
api.IdleDeadline.didTimeout 📋Chrome12/1/2015 Edge1/15/20201506
api.IdleDeadline.timeRemaining 📋Chrome12/1/2015 Edge1/15/20201506
api.IdleDetector 📋Chrome9/21/2021 Edge6/2/2023619
api.IdleDetector.IdleDetector 📋Chrome9/21/2021 Edge6/2/2023619
api.IdleDetector.change_event 📋Chrome9/21/2021 Edge6/2/2023619
api.IdleDetector.requestPermission_static 📋Chrome9/21/2021 Edge6/2/2023619
api.IdleDetector.screenState 📋Chrome9/21/2021 Edge6/2/2023619
api.IdleDetector.start 📋Chrome9/21/2021 Edge6/2/2023619
api.IdleDetector.userState 📋Chrome9/21/2021 Edge6/2/2023619
api.ImageBitmap 📋Chrome4/13/2016 Edge1/15/20201372
api.ImageBitmap.close 📋Chrome7/20/2016 Edge1/15/20201274
api.ImageBitmap.height 📋Chrome4/13/2016 Edge1/15/20201372
api.ImageBitmap.width 📋Chrome4/13/2016 Edge1/15/20201372
api.ImageBitmapRenderingContext 📋Chrome4/17/2018 Edge1/15/2020638
api.ImageBitmapRenderingContext.canvas 📋Chrome4/17/2018 Edge1/15/2020638
api.ImageBitmapRenderingContext.transferFromImageBitmap 📋Chrome4/17/2018 Edge1/15/2020638
api.ImageCapture 📋Chrome6/5/2017 Edge1/15/2020954
api.ImageCapture.ImageCapture 📋Chrome6/5/2017 Edge1/15/2020954
api.ImageCapture.getPhotoCapabilities 📋Chrome6/5/2017 Edge1/15/2020954
api.ImageCapture.getPhotoSettings 📋Chrome9/5/2017 Edge1/15/2020862
api.ImageCapture.grabFrame 📋Chrome6/5/2017 Edge1/15/2020954
api.ImageCapture.takePhoto 📋Chrome7/25/2017 Edge1/15/2020904
Chrome: photoSettings parameter not supported.Chrome Android: photoSettings parameter not supported.Opera: photoSettings parameter not supported.Opera Android: photoSettings parameter not supported.Samsung Internet: photoSettings parameter not supported.WebView Android: photoSettings parameter not supported.
api.ImageCapture.track 📋Chrome6/5/2017 Edge1/15/2020954
api.ImageData 📋Chrome12/11/2008 Edge7/29/20152421
api.ImageData.ImageData 📋Chrome7/16/2014 Edge8/2/2016748
api.ImageData.ImageData.settings_parameter Chrome7/20/2021 Edge7/22/20212
api.ImageData.ImageData.settings_parameter.colorSpace_option 📋Chrome7/20/2021 Edge7/22/20212
api.ImageData.ImageData.settings_parameter.pixelFormat_option 📋Chrome5/27/2025 Edge5/29/20252
api.ImageData.colorSpace 📋Chrome7/20/2021 Edge7/22/20212
api.ImageData.data 📋Chrome12/11/2008 Edge7/29/20152421
api.ImageData.height 📋Chrome12/11/2008 Edge7/29/20152421
api.ImageData.pixelFormat 📋Chrome5/27/2025 Edge5/29/20252
api.ImageData.width 📋Chrome12/11/2008 Edge7/29/20152421
api.ImageData.worker_support Chrome7/16/2014 Edge8/2/2016748
api.ImageDecoder 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.ImageDecoder 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.close 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.complete 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.completed 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.decode 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.isTypeSupported_static 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.reset 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.tracks 📋Chrome9/21/2021 Edge9/24/20213
api.ImageDecoder.type 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrack 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrack.animated 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrack.frameCount 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrack.repetitionCount 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrack.selected 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrackList 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrackList.length 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrackList.ready 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrackList.selectedIndex 📋Chrome9/21/2021 Edge9/24/20213
api.ImageTrackList.selectedTrack 📋Chrome9/21/2021 Edge9/24/20213
api.Ink 📋Edge9/2/2021 Chrome9/21/202119
api.Ink.requestPresenter 📋Edge9/2/2021 Chrome9/21/202119
api.InputDeviceCapabilities 📋Chrome12/1/2015 Edge1/15/20201506
api.InputDeviceCapabilities.InputDeviceCapabilities 📋Chrome12/1/2015 Edge1/15/20201506
api.InputDeviceCapabilities.firesTouchEvents 📋Chrome12/1/2015 Edge1/15/20201506
api.InputDeviceInfo 📋Chrome12/1/2015 Edge1/15/20201506
api.InputDeviceInfo.getCapabilities 📋Chrome5/29/2018 Edge1/15/2020596
api.InputEvent 📋Chrome7/25/2017 Edge1/15/2020904
api.InputEvent.InputEvent 📋Chrome7/25/2017 Edge1/15/2020904
api.InputEvent.data 📋Chrome7/25/2017 Edge1/15/2020904
api.InputEvent.dataTransfer 📋Chrome7/25/2017 Edge1/15/2020904
api.InputEvent.getTargetRanges 📋Chrome7/25/2017 Edge1/15/2020904
api.InputEvent.inputType 📋Chrome7/25/2017 Edge1/15/2020904
api.InputEvent.isComposing 📋Chrome7/25/2017 Edge1/15/2020904
api.InstallEvent 📋Chrome1/21/2015 Edge4/30/20181195
api.InstallEvent.InstallEvent 📋Chrome1/21/2015 Edge1/15/20201820
api.InstallEvent.addRoutes 📋Chrome3/19/2024 Edge3/22/20243
api.InterestEvent Chrome10/28/2025 Edge10/31/20253
api.InterestEvent.InterestEvent Chrome10/28/2025 Edge10/31/20253
api.InterestEvent.source Chrome10/28/2025 Edge10/31/20253
api.IntersectionObserver 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserver.IntersectionObserver 📋Chrome5/25/2016 Edge4/5/2017315
Firefox: Before version 96, the constructor throws a DOMException if the options.rootMargin option is passed an empty string (see bug 1738791).
api.IntersectionObserver.IntersectionObserver.options_root_parameter_Document Chrome4/7/2020 Edge4/13/20206
api.IntersectionObserver.delay 📋Chrome4/23/2019 Edge1/15/2020267
api.IntersectionObserver.disconnect 📋Chrome5/25/2016 Edge4/5/2017315
Edge: Available since Windows Insider Preview Build 14986.
api.IntersectionObserver.observe 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserver.root 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserver.rootMargin 📋Chrome5/25/2016 Edge4/5/2017315
Safari: rootMargin does not work with <iframe>s.Safari on iOS: rootMargin does not work with <iframe>s.WebView on iOS: rootMargin does not work with <iframe>s.
api.IntersectionObserver.scrollMargin Chrome12/5/2023 Edge12/7/20232
api.IntersectionObserver.takeRecords 📋Chrome5/25/2016 Edge4/5/2017315
Edge: Available since Windows Insider Preview Build 14986.
api.IntersectionObserver.thresholds 📋Chrome7/20/2016 Edge4/5/2017259
api.IntersectionObserver.trackVisibility 📋Chrome4/23/2019 Edge1/15/2020267
api.IntersectionObserver.unobserve 📋Chrome5/25/2016 Edge4/5/2017315
Edge: Available since Windows Insider Preview Build 14986.
api.IntersectionObserverEntry 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserverEntry.boundingClientRect 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserverEntry.intersectionRatio 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserverEntry.intersectionRect 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserverEntry.isIntersecting 📋Chrome4/19/2017 Edge10/17/2017181
api.IntersectionObserverEntry.isVisible 📋Chrome4/23/2019 Edge1/15/2020267
api.IntersectionObserverEntry.rootBounds 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserverEntry.target 📋Chrome5/25/2016 Edge4/5/2017315
api.IntersectionObserverEntry.time 📋Chrome5/25/2016 Edge4/5/2017315
api.InterventionReportBody 📋Chrome9/4/2018 Edge1/15/2020498
api.InterventionReportBody.columnNumber 📋Chrome9/4/2018 Edge1/15/2020498
api.InterventionReportBody.id 📋Chrome9/4/2018 Edge1/15/2020498
api.InterventionReportBody.lineNumber 📋Chrome9/4/2018 Edge1/15/2020498
api.InterventionReportBody.message 📋Chrome9/4/2018 Edge1/15/2020498
api.InterventionReportBody.sourceFile 📋Chrome9/4/2018 Edge1/15/2020498
api.InterventionReportBody.toJSON 📋Chrome9/4/2018 Edge1/15/2020498
api.KHR_parallel_shader_compile 📋Chrome7/30/2019 Edge1/15/2020169
api.Keyboard 📋Chrome7/24/2018 Edge1/15/2020540
api.Keyboard.getLayoutMap 📋Chrome9/4/2018 Edge1/15/2020498
api.Keyboard.lock 📋Chrome7/24/2018 Edge1/15/2020540
api.Keyboard.unlock 📋Chrome7/24/2018 Edge1/15/2020540
api.KeyboardEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.KeyboardEvent.KeyboardEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.KeyboardEvent.altKey 📋Chrome12/11/2008 Edge7/29/20152421
api.KeyboardEvent.charCode 📋Chrome12/11/2008 Edge7/29/20152421
api.KeyboardEvent.code 📋Chrome1/20/2016 Edge1/15/20201456
Chrome Android: The value is always empty.Firefox for Android: The value is always empty.Quest Browser: The value is always empty.Opera Android: The value is always empty.Samsung Internet: The value is always empty.WebView Android: The value is always empty.
api.KeyboardEvent.ctrlKey 📋Chrome12/11/2008 Edge7/29/20152421
api.KeyboardEvent.getModifierState 📋Chrome10/1/2013 Edge7/29/2015666
api.KeyboardEvent.getModifierState.key_parameter_accel Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.getModifierState.key_parameter_alt Chrome10/1/2013 Edge7/29/2015666
api.KeyboardEvent.getModifierState.key_parameter_altgraph Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.getModifierState.key_parameter_capslock Edge7/29/2015 Chrome1/20/2016175
api.KeyboardEvent.getModifierState.key_parameter_control Chrome10/1/2013 Edge7/29/2015666
api.KeyboardEvent.getModifierState.key_parameter_fn Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.getModifierState.key_parameter_meta Chrome10/1/2013 Edge1/15/20202297
api.KeyboardEvent.getModifierState.key_parameter_numlock Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.getModifierState.key_parameter_os Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.getModifierState.key_parameter_scrolllock Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.getModifierState.key_parameter_shift Chrome10/1/2013 Edge7/29/2015666
api.KeyboardEvent.getModifierState.key_parameter_symbol Chrome1/20/2016 Edge1/15/20201456
api.KeyboardEvent.initKeyboardEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.KeyboardEvent.isComposing 📋Chrome1/25/2017 Edge1/15/20201085
api.KeyboardEvent.key 📋Edge7/29/2015 Chrome5/25/2016301
Chrome: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.Chrome Android: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.Internet Explorer: IE's implementation does not completely match the current spec because it is based on an older version of the spec.Quest Browser: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.Opera: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.Opera Android: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.Samsung Internet: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.WebView Android: When selecting an autocomplete suggestion, a keydown event fires where the event's key property is undefined. See bug 41425904.
api.KeyboardEvent.key.dead_key Chrome5/25/2016 Edge1/15/20201330
api.KeyboardEvent.key.non_printable_keys Edge7/29/2015 Chrome5/25/2016301
Internet Explorer: IE's implementation does not completely match the current spec because it is based on an older version of the spec.
api.KeyboardEvent.key.printable_key Edge7/29/2015 Chrome5/25/2016301
Internet Explorer: IE's implementation does not completely match the current spec because it is based on an older version of the spec.
api.KeyboardEvent.keyCode 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: When selecting an autocomplete suggestion, a keydown event fires where the event's keyCode property is undefined. See bug 41425904.Chrome Android: When selecting an autocomplete suggestion, a keydown event fires where the event's keyCode property is undefined. See bug 41425904.Quest Browser: When selecting an autocomplete suggestion, a keydown event fires where the event's keyCode property is undefined. See bug 41425904.Samsung Internet: When selecting an autocomplete suggestion, a keydown event fires where the event's keyCode property is undefined. See bug 41425904.WebView Android: When selecting an autocomplete suggestion, a keydown event fires where the event's keyCode property is undefined. See bug 41425904.
api.KeyboardEvent.location 📋Chrome10/1/2013 Edge7/29/2015666
api.KeyboardEvent.metaKey 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Since Firefox 48, the Windows key is no longer treated as a meta key.Firefox for Android: Since Firefox for Android 48, the Windows key is no longer treated as a meta key.
api.KeyboardEvent.repeat 📋Edge7/29/2015 Chrome5/27/20253590
Chrome: Before Chrome 139, on Linux under X11, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Chrome: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Chrome Android: Before Chrome Android 139, on Linux under X11, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Chrome Android: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Quest Browser: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Opera: Before Opera 123, on Linux under X11, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Opera: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Opera Android: Before Opera Android 91, on Linux under X11, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Opera Android: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.Samsung Internet: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.WebView Android: Before WebView Android 139, on Linux under X11, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.WebView Android: On Windows and Linux, if multiple keys are held down, a keydown event for the most recently pressed key will trigger with repeat incorrectly set to false. See bug 40940886.
api.KeyboardEvent.shiftKey 📋Chrome12/11/2008 Edge7/29/20152421
api.KeyboardLayoutMap 📋Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.@@iterator Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.entries Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.forEach Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.get Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.has Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.keys Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.size Chrome9/4/2018 Edge1/15/2020498
api.KeyboardLayoutMap.values Chrome9/4/2018 Edge1/15/2020498
api.KeyframeEffect 📋Chrome6/4/2019 Edge1/15/2020225
api.KeyframeEffect.KeyframeEffect 📋Chrome6/4/2019 Edge1/15/2020225
api.KeyframeEffect.composite 📋Edge7/16/2020 Chrome7/27/202011
api.KeyframeEffect.getKeyframes 📋Edge7/16/2020 Chrome7/27/202011
api.KeyframeEffect.pseudoElement 📋Edge7/16/2020 Chrome7/27/202011
api.KeyframeEffect.setKeyframes 📋Edge7/16/2020 Chrome7/27/202011
api.KeyframeEffect.target 📋Chrome6/4/2019 Edge1/15/2020225
api.LargestContentfulPaint 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.element 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.id 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.loadTime 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.paintTime 📋Chrome2/10/2026 Edge2/14/20264
api.LargestContentfulPaint.presentationTime 📋Chrome2/10/2026 Edge2/14/20264
Firefox: This property is exposed, but always returns null.Firefox for Android: This property is exposed, but always returns null.Safari: This property is exposed, but always returns null.Safari on iOS: This property is exposed, but always returns null.WebView on iOS: This property is exposed, but always returns null.
api.LargestContentfulPaint.renderTime 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.renderTime.cross-origin Chrome2/4/2025 Edge2/6/20252
api.LargestContentfulPaint.size 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.toJSON 📋Chrome9/10/2019 Edge1/15/2020127
api.LargestContentfulPaint.url 📋Chrome9/10/2019 Edge1/15/2020127
api.LaunchParams 📋Chrome5/24/2022 Edge5/31/20227
api.LaunchParams.files 📋Chrome5/24/2022 Edge5/31/20227
api.LaunchParams.targetURL 📋Chrome2/7/2023 Edge2/9/20232
api.LaunchQueue 📋Chrome5/24/2022 Edge5/31/20227
api.LaunchQueue.setConsumer 📋Chrome5/24/2022 Edge5/31/20227
api.LayoutShift 📋Chrome9/10/2019 Edge1/15/2020127
api.LayoutShift.hadRecentInput 📋Chrome9/10/2019 Edge1/15/2020127
api.LayoutShift.lastInputTime 📋Chrome9/10/2019 Edge1/15/2020127
api.LayoutShift.sources 📋Edge7/16/2020 Chrome7/27/202011
api.LayoutShift.toJSON 📋Chrome9/10/2019 Edge1/15/2020127
api.LayoutShift.value 📋Chrome9/10/2019 Edge1/15/2020127
api.LayoutShiftAttribution 📋Edge7/16/2020 Chrome7/27/202011
api.LayoutShiftAttribution.currentRect 📋Edge7/16/2020 Chrome7/27/202011
api.LayoutShiftAttribution.node 📋Edge7/16/2020 Chrome7/27/202011
api.LayoutShiftAttribution.previousRect 📋Edge7/16/2020 Chrome7/27/202011
api.LayoutShiftAttribution.toJSON 📋Edge7/16/2020 Chrome7/27/202011
api.LinearAccelerationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.LinearAccelerationSensor.LinearAccelerationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.Location 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.ancestorOrigins 📋Chrome6/26/2012 Edge1/15/20202759
Deno: This value is always empty in Deno.
api.Location.assign 📋Chrome12/11/2008 Edge7/29/20152421
Deno: This method exists but has no effect in Deno. A location can be assigned using the --location runtime flag.
api.Location.hash 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.host 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.hostname 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.href 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.origin 📋Chrome12/2/2010 Edge7/29/20151700
Firefox: Before Firefox 49, results for URL using the blob scheme incorrectly returned null.Firefox for Android: Before Firefox for Android 49, results for URL using the blob scheme incorrectly returned null.Internet Explorer: Intranet sites are set to Compatibility View, which will emulate IE7 and omit window.location.origin.
api.Location.pathname 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 53, the pathname property returned wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return "/x?a=true&b=false" rather than "/x".Firefox for Android: Before Firefox for Android 53, the pathname property returned wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, pathname would return "/x?a=true&b=false" rather than "/x".Internet Explorer: Internet Explorer does not provide the leading slash character in the pathname (docs/Web/API/Location instead of /docs/Web/API/Location).
api.Location.port 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.protocol 📋Chrome12/11/2008 Edge7/29/20152421
api.Location.reload 📋Chrome12/11/2008 Edge7/29/20152421
Deno: This method exists but has no effect in Deno.Edge: Before Edge 79, if a page added to Trusted Sites contains a cross-origin iframe, then calling reload() from within the iframe reloads the trusted page (in other words, the top page reloads, not the iframe).Internet Explorer: If a page added to Trusted Sites contains a cross-origin iframe, then calling reload() from within the iframe reloads the trusted page (in other words, the top page reloads, not the iframe).
api.Location.replace 📋Chrome12/11/2008 Edge7/29/20152421
Deno: This method exists but has no effect in Deno. A location can be assigned using the --location runtime flag.
api.Location.search 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 53, the search property returned wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, search would return "", rather than "?a=true&b=false".Firefox for Android: Before Firefox for Android 53, the search property returned wrong parts of the URL. For example, for a URL of https://z.com/x?a=true&b=false, search would return "", rather than "?a=true&b=false".
api.Location.toString 📋Edge7/29/2015 Chrome7/20/2016357
Internet Explorer: Intranet sites are set to Compatibility View, which will emulate IE7 and omit window.location.toString.
api.Lock 📋Chrome9/4/2018 Edge1/15/2020498
api.Lock.mode 📋Chrome9/4/2018 Edge1/15/2020498
api.Lock.name 📋Chrome9/4/2018 Edge1/15/2020498
api.LockManager 📋Chrome9/4/2018 Edge1/15/2020498
api.LockManager.query 📋Chrome9/4/2018 Edge1/15/2020498
api.LockManager.request 📋Chrome9/4/2018 Edge1/15/2020498
api.MIDIAccess 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIAccess.inputs 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIAccess.outputs 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIAccess.statechange_event 📋Chrome5/19/2015 Edge1/15/20201702
Firefox: The onstatechange event handler is supported, but the event never fires. See bug 1802149.
api.MIDIAccess.sysexEnabled 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIConnectionEvent 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIConnectionEvent.MIDIConnectionEvent 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIConnectionEvent.port 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIInput 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIInput.midimessage_event 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.@@iterator Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.entries Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.forEach Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.get Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.has Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.keys Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.size Chrome5/19/2015 Edge1/15/20201702
api.MIDIInputMap.values Chrome5/19/2015 Edge1/15/20201702
api.MIDIMessageEvent 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIMessageEvent.MIDIMessageEvent 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIMessageEvent.data 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutput 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutput.send 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.@@iterator Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.entries Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.forEach Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.get Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.has Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.keys Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.size Chrome5/19/2015 Edge1/15/20201702
api.MIDIOutputMap.values Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.close 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.connection 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.id 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.manufacturer 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.name 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.open 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.state 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.statechange_event 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.type 📋Chrome5/19/2015 Edge1/15/20201702
api.MIDIPort.version 📋Chrome5/19/2015 Edge1/15/20201702
api.ML 📋Chrome4/4/2023 Edge4/6/20232
api.ML.createContext 📋Chrome4/4/2023 Edge4/6/20232
api.MLContext 📋Chrome4/4/2023 Edge4/6/20232
api.MLContext.createConstantTensor 📋Chrome6/24/2025 Edge6/26/20252
api.MLContext.createTensor 📋Chrome8/5/2025 Edge8/7/20252
api.MLContext.destroy 📋Chrome9/17/2024 Edge9/19/20242
api.MLContext.dispatch 📋Chrome8/20/2024 Edge8/22/20242
api.MLContext.lost 📋Chrome8/20/2024 Edge8/22/20242
api.MLContext.opSupportLimits 📋Chrome8/20/2024 Edge8/22/20242
api.MLContext.readTensor 📋Chrome8/5/2025 Edge8/7/20252
api.MLContext.writeTensor 📋Chrome8/5/2025 Edge8/7/20252
api.MLGraph 📋Chrome4/4/2023 Edge4/6/20232
api.MLGraph.destroy 📋Chrome10/15/2024 Edge10/17/20242
api.MLGraphBuilder 📋Chrome4/4/2023 Edge4/6/20232
api.MLGraphBuilder.MLGraphBuilder 📋Chrome4/4/2023 Edge4/6/20232
api.MLGraphBuilder.abs 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.add 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 122 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 122 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 122 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 108 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.argMax 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 128 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 128 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 128 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 114 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.argMin 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 128 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 128 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 128 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 114 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.averagePool2d 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.batchNormalization 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.build 📋Chrome4/4/2023 Edge4/6/20232
api.MLGraphBuilder.cast 📋Chrome4/16/2024 Edge4/18/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.ceil 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.clamp 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.concat 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supports Android since Chrome 113 (CPUs)Chrome: Supports ChromeOS since Chrome 113 (CPUs)Chrome: Supports Linux since Chrome 113 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 113 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 113 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 113 (CPUs)Chrome Android: Supports Linux since Chrome Android 113 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 113 (CPUs, GPUs)Edge: Supports Android since Edge 113 (CPUs)Edge: Supports ChromeOS since Edge 113 (CPUs)Edge: Supports Linux since Edge 113 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 113 (CPUs, GPUs)Opera: Supports Android since Opera 99 (CPUs)Opera: Supports ChromeOS since Opera 99 (CPUs)Opera: Supports Linux since Opera 99 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 99 (CPUs, GPUs)
api.MLGraphBuilder.constant 📋Chrome4/4/2023 Edge4/6/20232
api.MLGraphBuilder.conv2d 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.convTranspose2d 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.cos 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supports Android since Chrome 123 (CPUs)Chrome: Supports ChromeOS since Chrome 123 (CPUs)Chrome: Supports Linux since Chrome 123 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 123 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 123 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 123 (CPUs)Chrome Android: Supports Linux since Chrome Android 123 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 123 (CPUs, GPUs)Edge: Supports Android since Edge 123 (CPUs)Edge: Supports ChromeOS since Edge 123 (CPUs)Edge: Supports Linux since Edge 123 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 123 (CPUs, GPUs)Opera: Supports Android since Opera 109 (CPUs)Opera: Supports ChromeOS since Opera 109 (CPUs)Opera: Supports Linux since Opera 109 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 109 (CPUs, GPUs)
api.MLGraphBuilder.cumulativeSum 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.dequantizeLinear 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 133 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 133 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 133 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 118 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.div 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.elu 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supports Android since Chrome 115 (CPUs)Chrome: Supports ChromeOS since Chrome 115 (CPUs)Chrome: Supports Linux since Chrome 115 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 115 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 115 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 115 (CPUs)Chrome Android: Supports Linux since Chrome Android 115 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 115 (CPUs, GPUs)Edge: Supports Android since Edge 115 (CPUs)Edge: Supports ChromeOS since Edge 115 (CPUs)Edge: Supports Linux since Edge 115 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 115 (CPUs, GPUs)Opera: Supports Android since Opera 101 (CPUs)Opera: Supports ChromeOS since Opera 101 (CPUs)Opera: Supports Linux since Opera 101 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 101 (CPUs, GPUs)
api.MLGraphBuilder.equal 📋Chrome5/14/2024 Edge5/17/20243
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.erf 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.exp 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supports Android since Chrome 123 (CPUs)Chrome: Supports ChromeOS since Chrome 123 (CPUs)Chrome: Supports Linux since Chrome 123 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 123 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 123 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 123 (CPUs)Chrome Android: Supports Linux since Chrome Android 123 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 123 (CPUs, GPUs)Edge: Supports Android since Edge 123 (CPUs)Edge: Supports ChromeOS since Edge 123 (CPUs)Edge: Supports Linux since Edge 123 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 123 (CPUs, GPUs)Opera: Supports Android since Opera 109 (CPUs)Opera: Supports ChromeOS since Opera 109 (CPUs)Opera: Supports Linux since Opera 109 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 109 (CPUs, GPUs)
api.MLGraphBuilder.expand 📋Chrome8/20/2024 Edge8/22/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 128 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 128 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 128 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 114 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.floor 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.gather 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.gatherElements 📋Chrome2/4/2025 Edge2/6/20252
Chrome: Supports Android since Chrome 133 (CPUs)Chrome: Supports ChromeOS since Chrome 133 (CPUs)Chrome: Supports Linux since Chrome 133 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 133 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 133 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 133 (CPUs)Chrome Android: Supports Linux since Chrome Android 133 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 133 (CPUs, GPUs)Edge: Supports Android since Edge 133 (CPUs)Edge: Supports ChromeOS since Edge 133 (CPUs)Edge: Supports Linux since Edge 133 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 133 (CPUs, GPUs)Opera: Supports Android since Opera 118 (CPUs)Opera: Supports ChromeOS since Opera 118 (CPUs)Opera: Supports Linux since Opera 118 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 118 (CPUs, GPUs)
api.MLGraphBuilder.gatherND 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.gelu 📋Chrome8/20/2024 Edge8/22/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.gemm 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.greater 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.greaterOrEqual 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.gru 📋Chrome9/17/2024 Edge9/19/20242
Chrome: Supports Android since Chrome 129 (CPUs)Chrome: Supports ChromeOS since Chrome 129 (CPUs)Chrome: Supports Linux since Chrome 129 (CPUs, GPUs)Chrome: Supports macOS since Chrome 133 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 129 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 129 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 129 (CPUs)Chrome Android: Supports Linux since Chrome Android 129 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 133 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 129 (CPUs, GPUs)Edge: Supports Android since Edge 129 (CPUs)Edge: Supports ChromeOS since Edge 129 (CPUs)Edge: Supports Linux since Edge 129 (CPUs, GPUs)Edge: Supports macOS since Edge 133 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 129 (CPUs, GPUs)Opera: Supports Android since Opera 115 (CPUs)Opera: Supports ChromeOS since Opera 115 (CPUs)Opera: Supports Linux since Opera 115 (CPUs, GPUs)Opera: Supports macOS since Opera 118 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 115 (CPUs, GPUs)
api.MLGraphBuilder.gruCell 📋Chrome9/17/2024 Edge9/19/20242
Chrome: Supports Android since Chrome 129 (CPUs)Chrome: Supports ChromeOS since Chrome 129 (CPUs)Chrome: Supports Linux since Chrome 129 (CPUs, GPUs)Chrome: Supports macOS since Chrome 133 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 129 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 129 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 129 (CPUs)Chrome Android: Supports Linux since Chrome Android 129 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 133 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 129 (CPUs, GPUs)Edge: Supports Android since Edge 129 (CPUs)Edge: Supports ChromeOS since Edge 129 (CPUs)Edge: Supports Linux since Edge 129 (CPUs, GPUs)Edge: Supports macOS since Edge 133 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 129 (CPUs, GPUs)Opera: Supports Android since Opera 115 (CPUs)Opera: Supports ChromeOS since Opera 115 (CPUs)Opera: Supports Linux since Opera 115 (CPUs, GPUs)Opera: Supports macOS since Opera 118 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 115 (CPUs, GPUs)
api.MLGraphBuilder.hardSigmoid 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.hardSwish 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.identity 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.input 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.instanceNormalization 📋Chrome7/23/2024 Edge7/25/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.isInfinite 📋Chrome9/2/2025 Edge9/5/20253
Chrome: Supports Android since Chrome 140 (CPUs)Chrome: Supports ChromeOS since Chrome 140 (CPUs)Chrome: Supports Linux since Chrome 140 (CPUs, GPUs)Chrome: Supports macOS since Chrome 141 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 141 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 140 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 140 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 140 (CPUs)Chrome Android: Supports Linux since Chrome Android 140 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 141 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 141 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 140 (CPUs, GPUs)Edge: Supports Android since Edge 140 (CPUs)Edge: Supports ChromeOS since Edge 140 (CPUs)Edge: Supports Linux since Edge 140 (CPUs, GPUs)Edge: Supports macOS since Edge 141 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 141 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 140 (CPUs, GPUs)Opera: Supports Android since Opera 124 (CPUs)Opera: Supports ChromeOS since Opera 124 (CPUs)Opera: Supports Linux since Opera 124 (CPUs, GPUs)Opera: Supports macOS since Opera 125 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 125 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 124 (CPUs, GPUs)
api.MLGraphBuilder.isNaN 📋Chrome9/30/2025 Edge10/3/20253
Chrome: Supports Android since Chrome 141 (CPUs)Chrome: Supports ChromeOS since Chrome 141 (CPUs)Chrome: Supports Linux since Chrome 141 (CPUs, GPUs)Chrome: Supports macOS since Chrome 141 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 141 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 141 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 141 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 141 (CPUs)Chrome Android: Supports Linux since Chrome Android 141 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 141 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 141 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 141 (CPUs, GPUs)Edge: Supports Android since Edge 141 (CPUs)Edge: Supports ChromeOS since Edge 141 (CPUs)Edge: Supports Linux since Edge 141 (CPUs, GPUs)Edge: Supports macOS since Edge 141 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 141 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 141 (CPUs, GPUs)Opera: Supports Android since Opera 125 (CPUs)Opera: Supports ChromeOS since Opera 125 (CPUs)Opera: Supports Linux since Opera 125 (CPUs, GPUs)Opera: Supports macOS since Opera 125 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 125 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 125 (CPUs, GPUs)
api.MLGraphBuilder.l2Pool2d 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 146 (CPUs)Chrome: Supports ChromeOS since Chrome 146 (CPUs)Chrome: Supports Linux since Chrome 146 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 146 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 146 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 146 (CPUs)Chrome Android: Supports Linux since Chrome Android 146 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 146 (CPUs, GPUs)Edge: Supports Android since Edge 146 (CPUs)Edge: Supports ChromeOS since Edge 146 (CPUs)Edge: Supports Linux since Edge 146 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 146 (CPUs, GPUs)Opera: Supports Android since Opera false (CPUs)Opera: Supports ChromeOS since Opera false (CPUs)Opera: Supports Linux since Opera false (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera false (CPUs, GPUs)
api.MLGraphBuilder.layerNormalization 📋Chrome7/23/2024 Edge7/25/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 129 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 129 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 129 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 115 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.leakyRelu 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supports Android since Chrome 113 (CPUs)Chrome: Supports ChromeOS since Chrome 113 (CPUs)Chrome: Supports Linux since Chrome 113 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 113 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 113 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 113 (CPUs)Chrome Android: Supports Linux since Chrome Android 113 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 113 (CPUs, GPUs)Edge: Supports Android since Edge 113 (CPUs)Edge: Supports ChromeOS since Edge 113 (CPUs)Edge: Supports Linux since Edge 113 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 113 (CPUs, GPUs)Opera: Supports Android since Opera 99 (CPUs)Opera: Supports ChromeOS since Opera 99 (CPUs)Opera: Supports Linux since Opera 99 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 99 (CPUs, GPUs)
api.MLGraphBuilder.lesser 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.lesserOrEqual 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.linear 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.log 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supports Android since Chrome 123 (CPUs)Chrome: Supports ChromeOS since Chrome 123 (CPUs)Chrome: Supports Linux since Chrome 123 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 123 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 123 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 123 (CPUs)Chrome Android: Supports Linux since Chrome Android 123 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 123 (CPUs, GPUs)Edge: Supports Android since Edge 123 (CPUs)Edge: Supports ChromeOS since Edge 123 (CPUs)Edge: Supports Linux since Edge 123 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 123 (CPUs, GPUs)Opera: Supports Android since Opera 109 (CPUs)Opera: Supports ChromeOS since Opera 109 (CPUs)Opera: Supports Linux since Opera 109 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 109 (CPUs, GPUs)
api.MLGraphBuilder.logicalAnd 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.logicalNot 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 128 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 128 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 128 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 114 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.logicalOr 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.logicalXor 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.lstm 📋Chrome9/17/2024 Edge9/19/20242
Chrome: Supports Android since Chrome 129 (CPUs)Chrome: Supports ChromeOS since Chrome 129 (CPUs)Chrome: Supports Linux since Chrome 129 (CPUs, GPUs)Chrome: Supports macOS since Chrome 133 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 129 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 129 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 129 (CPUs)Chrome Android: Supports Linux since Chrome Android 129 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 133 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 129 (CPUs, GPUs)Edge: Supports Android since Edge 129 (CPUs)Edge: Supports ChromeOS since Edge 129 (CPUs)Edge: Supports Linux since Edge 129 (CPUs, GPUs)Edge: Supports macOS since Edge 133 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 129 (CPUs, GPUs)Opera: Supports Android since Opera 115 (CPUs)Opera: Supports ChromeOS since Opera 115 (CPUs)Opera: Supports Linux since Opera 115 (CPUs, GPUs)Opera: Supports macOS since Opera 118 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 115 (CPUs, GPUs)
api.MLGraphBuilder.lstmCell 📋Chrome9/17/2024 Edge9/19/20242
Chrome: Supports Android since Chrome 129 (CPUs)Chrome: Supports ChromeOS since Chrome 129 (CPUs)Chrome: Supports Linux since Chrome 129 (CPUs, GPUs)Chrome: Supports macOS since Chrome 133 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 129 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 129 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 129 (CPUs)Chrome Android: Supports Linux since Chrome Android 129 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 133 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 129 (CPUs, GPUs)Edge: Supports Android since Edge 129 (CPUs)Edge: Supports ChromeOS since Edge 129 (CPUs)Edge: Supports Linux since Edge 129 (CPUs, GPUs)Edge: Supports macOS since Edge 133 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 129 (CPUs, GPUs)Opera: Supports Android since Opera 115 (CPUs)Opera: Supports ChromeOS since Opera 115 (CPUs)Opera: Supports Linux since Opera 115 (CPUs, GPUs)Opera: Supports macOS since Opera 118 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 115 (CPUs, GPUs)
api.MLGraphBuilder.matmul 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.max 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.maxPool2d 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.min 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.mul 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.neg 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 127 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 127 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 127 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 113 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.notEqual 📋Chrome3/4/2025 Edge3/6/20252
Chrome: Supports Android since Chrome 134 (CPUs)Chrome: Supports ChromeOS since Chrome 134 (CPUs)Chrome: Supports Linux since Chrome 134 (CPUs, GPUs)Chrome: Supports macOS since Chrome 134 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 134 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 134 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 134 (CPUs)Chrome Android: Supports Linux since Chrome Android 134 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 134 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 134 (CPUs, GPUs)Edge: Supports Android since Edge 134 (CPUs)Edge: Supports ChromeOS since Edge 134 (CPUs)Edge: Supports Linux since Edge 134 (CPUs, GPUs)Edge: Supports macOS since Edge 134 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 134 (CPUs, GPUs)Opera: Supports Android since Opera 119 (CPUs)Opera: Supports ChromeOS since Opera 119 (CPUs)Opera: Supports Linux since Opera 119 (CPUs, GPUs)Opera: Supports macOS since Opera 119 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 119 (CPUs, GPUs)
api.MLGraphBuilder.pad 📋Chrome5/30/2023 Edge6/2/20233
Chrome: Supports Android since Chrome 114 (CPUs)Chrome: Supports ChromeOS since Chrome 114 (CPUs)Chrome: Supports Linux since Chrome 114 (CPUs, GPUs)Chrome: Supports macOS since Chrome 129 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 114 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 114 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 114 (CPUs)Chrome Android: Supports Linux since Chrome Android 114 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 129 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 114 (CPUs, GPUs)Edge: Supports Android since Edge 114 (CPUs)Edge: Supports ChromeOS since Edge 114 (CPUs)Edge: Supports Linux since Edge 114 (CPUs, GPUs)Edge: Supports macOS since Edge 129 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 114 (CPUs, GPUs)Opera: Supports Android since Opera 100 (CPUs)Opera: Supports ChromeOS since Opera 100 (CPUs)Opera: Supports Linux since Opera 100 (CPUs, GPUs)Opera: Supports macOS since Opera 115 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 100 (CPUs, GPUs)
api.MLGraphBuilder.pow 📋Chrome2/20/2024 Edge2/23/20243
Chrome: Supports Android since Chrome 122 (CPUs)Chrome: Supports ChromeOS since Chrome 122 (CPUs)Chrome: Supports Linux since Chrome 122 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 122 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 122 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 122 (CPUs)Chrome Android: Supports Linux since Chrome Android 122 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 122 (CPUs, GPUs)Edge: Supports Android since Edge 122 (CPUs)Edge: Supports ChromeOS since Edge 122 (CPUs)Edge: Supports Linux since Edge 122 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 122 (CPUs, GPUs)Opera: Supports Android since Opera 108 (CPUs)Opera: Supports ChromeOS since Opera 108 (CPUs)Opera: Supports Linux since Opera 108 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 108 (CPUs, GPUs)
api.MLGraphBuilder.prelu 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supports Android since Chrome 115 (CPUs)Chrome: Supports ChromeOS since Chrome 115 (CPUs)Chrome: Supports Linux since Chrome 115 (CPUs, GPUs)Chrome: Supports macOS since Chrome 136 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 115 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 115 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 115 (CPUs)Chrome Android: Supports Linux since Chrome Android 115 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 136 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 115 (CPUs, GPUs)Edge: Supports Android since Edge 115 (CPUs)Edge: Supports ChromeOS since Edge 115 (CPUs)Edge: Supports Linux since Edge 115 (CPUs, GPUs)Edge: Supports macOS since Edge 136 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 115 (CPUs, GPUs)Opera: Supports Android since Opera 101 (CPUs)Opera: Supports ChromeOS since Opera 101 (CPUs)Opera: Supports Linux since Opera 101 (CPUs, GPUs)Opera: Supports macOS since Opera 121 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 101 (CPUs, GPUs)
api.MLGraphBuilder.quantizeLinear 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 134 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 134 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 134 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 119 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.reciprocal 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.reduceL1 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.reduceL2 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.reduceLogSum 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.reduceLogSumExp 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.reduceMax 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.reduceMean 📋Chrome12/5/2023 Edge12/7/20232
Chrome: Supports Android since Chrome 120 (CPUs)Chrome: Supports ChromeOS since Chrome 120 (CPUs)Chrome: Supports Linux since Chrome 120 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 120 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 120 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 120 (CPUs)Chrome Android: Supports Linux since Chrome Android 120 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 120 (CPUs, GPUs)Edge: Supports Android since Edge 120 (CPUs)Edge: Supports ChromeOS since Edge 120 (CPUs)Edge: Supports Linux since Edge 120 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 120 (CPUs, GPUs)Opera: Supports Android since Opera 106 (CPUs)Opera: Supports ChromeOS since Opera 106 (CPUs)Opera: Supports Linux since Opera 106 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 106 (CPUs, GPUs)
api.MLGraphBuilder.reduceMin 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.reduceProduct 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.reduceSum 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.reduceSumSquare 📋Chrome7/23/2024 Edge7/25/20242
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.relu 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.resample2d 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.reshape 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.reverse 📋Chrome2/4/2025 Edge2/6/20252
Chrome: Supports Android since Chrome 133 (CPUs)Chrome: Supports ChromeOS since Chrome 133 (CPUs)Chrome: Supports Linux since Chrome 133 (CPUs, GPUs)Chrome: Supports macOS since Chrome 137 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 133 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 133 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 133 (CPUs)Chrome Android: Supports Linux since Chrome Android 133 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 137 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 133 (CPUs, GPUs)Edge: Supports Android since Edge 133 (CPUs)Edge: Supports ChromeOS since Edge 133 (CPUs)Edge: Supports Linux since Edge 133 (CPUs, GPUs)Edge: Supports macOS since Edge 137 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 133 (CPUs, GPUs)Opera: Supports Android since Opera 118 (CPUs)Opera: Supports ChromeOS since Opera 118 (CPUs)Opera: Supports Linux since Opera 118 (CPUs, GPUs)Opera: Supports macOS since Opera 121 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 118 (CPUs, GPUs)
api.MLGraphBuilder.roundEven 📋Chrome9/30/2025 Edge10/3/20253
Chrome: Supports Android since Chrome 141 (CPUs)Chrome: Supports ChromeOS since Chrome 141 (CPUs)Chrome: Supports Linux since Chrome 141 (CPUs, GPUs)Chrome: Supports macOS since Chrome 141 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 141 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 141 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 141 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 141 (CPUs)Chrome Android: Supports Linux since Chrome Android 141 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 141 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 141 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 141 (CPUs, GPUs)Edge: Supports Android since Edge 141 (CPUs)Edge: Supports ChromeOS since Edge 141 (CPUs)Edge: Supports Linux since Edge 141 (CPUs, GPUs)Edge: Supports macOS since Edge 141 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 141 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 141 (CPUs, GPUs)Opera: Supports Android since Opera 125 (CPUs)Opera: Supports ChromeOS since Opera 125 (CPUs)Opera: Supports Linux since Opera 125 (CPUs, GPUs)Opera: Supports macOS since Opera 125 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 125 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 125 (CPUs, GPUs)
api.MLGraphBuilder.scatterElements 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 133 (CPUs)Chrome: Supports ChromeOS since Chrome 133 (CPUs)Chrome: Supports Linux since Chrome 133 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 133 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 133 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 133 (CPUs)Chrome Android: Supports Linux since Chrome Android 133 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 133 (CPUs, GPUs)Edge: Supports Android since Edge 133 (CPUs)Edge: Supports ChromeOS since Edge 133 (CPUs)Edge: Supports Linux since Edge 133 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 133 (CPUs, GPUs)Opera: Supports Android since Opera 118 (CPUs)Opera: Supports ChromeOS since Opera 118 (CPUs)Opera: Supports Linux since Opera 118 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 118 (CPUs, GPUs)
api.MLGraphBuilder.scatterND 📋Chrome1/14/2025 Edge1/17/20253
Chrome: Supports Android since Chrome 132 (CPUs)Chrome: Supports ChromeOS since Chrome 132 (CPUs)Chrome: Supports Linux since Chrome 132 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 132 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 132 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 132 (CPUs)Chrome Android: Supports Linux since Chrome Android 132 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 132 (CPUs, GPUs)Edge: Supports Android since Edge 132 (CPUs)Edge: Supports ChromeOS since Edge 132 (CPUs)Edge: Supports Linux since Edge 132 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 132 (CPUs, GPUs)Opera: Supports Android since Opera 117 (CPUs)Opera: Supports ChromeOS since Opera 117 (CPUs)Opera: Supports Linux since Opera 117 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 117 (CPUs, GPUs)
api.MLGraphBuilder.sigmoid 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.sign 📋Chrome10/15/2024 Edge10/17/20242
Chrome: Supports Android since Chrome 130 (CPUs)Chrome: Supports ChromeOS since Chrome 130 (CPUs)Chrome: Supports Linux since Chrome 130 (CPUs, GPUs)Chrome: Supports macOS since Chrome 139 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 130 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 130 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 130 (CPUs)Chrome Android: Supports Linux since Chrome Android 130 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 139 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 130 (CPUs, GPUs)Edge: Supports Android since Edge 130 (CPUs)Edge: Supports ChromeOS since Edge 130 (CPUs)Edge: Supports Linux since Edge 130 (CPUs, GPUs)Edge: Supports macOS since Edge 139 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 130 (CPUs, GPUs)Opera: Supports Android since Opera 115 (CPUs)Opera: Supports ChromeOS since Opera 115 (CPUs)Opera: Supports Linux since Opera 115 (CPUs, GPUs)Opera: Supports macOS since Opera 123 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 115 (CPUs, GPUs)
api.MLGraphBuilder.sin 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supports Android since Chrome 123 (CPUs)Chrome: Supports ChromeOS since Chrome 123 (CPUs)Chrome: Supports Linux since Chrome 123 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 123 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 123 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 123 (CPUs)Chrome Android: Supports Linux since Chrome Android 123 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 123 (CPUs, GPUs)Edge: Supports Android since Edge 123 (CPUs)Edge: Supports ChromeOS since Edge 123 (CPUs)Edge: Supports Linux since Edge 123 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 123 (CPUs, GPUs)Opera: Supports Android since Opera 109 (CPUs)Opera: Supports ChromeOS since Opera 109 (CPUs)Opera: Supports Linux since Opera 109 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 109 (CPUs, GPUs)
api.MLGraphBuilder.slice 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.softmax 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 127 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 127 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 127 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 113 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.softplus 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.softsign 📋Chrome5/14/2024 Edge5/17/20243
Chrome: Supports Android since Chrome 127 (CPUs)Chrome: Supports ChromeOS since Chrome 127 (CPUs)Chrome: Supports Linux since Chrome 127 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 127 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 127 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 127 (CPUs)Chrome Android: Supports Linux since Chrome Android 127 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 127 (CPUs, GPUs)Edge: Supports Android since Edge 127 (CPUs)Edge: Supports ChromeOS since Edge 127 (CPUs)Edge: Supports Linux since Edge 127 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 127 (CPUs, GPUs)Opera: Supports Android since Opera 113 (CPUs)Opera: Supports ChromeOS since Opera 113 (CPUs)Opera: Supports Linux since Opera 113 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 113 (CPUs, GPUs)
api.MLGraphBuilder.split 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 130 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 130 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 130 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 115 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.sqrt 📋Chrome2/20/2024 Edge2/23/20243
Chrome: Supports Android since Chrome 122 (CPUs)Chrome: Supports ChromeOS since Chrome 122 (CPUs)Chrome: Supports Linux since Chrome 122 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 122 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 122 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 122 (CPUs)Chrome Android: Supports Linux since Chrome Android 122 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 122 (CPUs, GPUs)Edge: Supports Android since Edge 122 (CPUs)Edge: Supports ChromeOS since Edge 122 (CPUs)Edge: Supports Linux since Edge 122 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 122 (CPUs, GPUs)Opera: Supports Android since Opera 108 (CPUs)Opera: Supports ChromeOS since Opera 108 (CPUs)Opera: Supports Linux since Opera 108 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 108 (CPUs, GPUs)
api.MLGraphBuilder.sub 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Supports Android since Chrome 112 (CPUs)Chrome: Supports ChromeOS since Chrome 112 (CPUs)Chrome: Supports Linux since Chrome 112 (CPUs, GPUs)Chrome: Supports macOS since Chrome 124 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 112 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 112 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 112 (CPUs)Chrome Android: Supports Linux since Chrome Android 112 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 124 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 112 (CPUs, GPUs)Edge: Supports Android since Edge 112 (CPUs)Edge: Supports ChromeOS since Edge 112 (CPUs)Edge: Supports Linux since Edge 112 (CPUs, GPUs)Edge: Supports macOS since Edge 124 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 112 (CPUs, GPUs)Opera: Supports Android since Opera 98 (CPUs)Opera: Supports ChromeOS since Opera 98 (CPUs)Opera: Supports Linux since Opera 98 (CPUs, GPUs)Opera: Supports macOS since Opera 110 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 98 (CPUs, GPUs)
api.MLGraphBuilder.tan 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLGraphBuilder.tanh 📋Chrome8/15/2023 Edge8/21/20236
Chrome: Supports Android since Chrome 116 (CPUs)Chrome: Supports ChromeOS since Chrome 116 (CPUs)Chrome: Supports Linux since Chrome 116 (CPUs, GPUs)Chrome: Supports macOS since Chrome 139 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 126 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 116 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 116 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 116 (CPUs)Chrome Android: Supports Linux since Chrome Android 116 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 139 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 126 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 116 (CPUs, GPUs)Edge: Supports Android since Edge 116 (CPUs)Edge: Supports ChromeOS since Edge 116 (CPUs)Edge: Supports Linux since Edge 116 (CPUs, GPUs)Edge: Supports macOS since Edge 139 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 126 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 116 (CPUs, GPUs)Opera: Supports Android since Opera 102 (CPUs)Opera: Supports ChromeOS since Opera 102 (CPUs)Opera: Supports Linux since Opera 102 (CPUs, GPUs)Opera: Supports macOS since Opera 123 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 112 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 102 (CPUs, GPUs)
api.MLGraphBuilder.tile 📋Chrome11/12/2024 Edge11/14/20242
Chrome: Supports Android since Chrome 131 (CPUs)Chrome: Supports ChromeOS since Chrome 131 (CPUs)Chrome: Supports Linux since Chrome 131 (CPUs, GPUs)Chrome: Supports macOS since Chrome 131 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 131 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 131 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 131 (CPUs)Chrome Android: Supports Linux since Chrome Android 131 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 131 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 131 (CPUs, GPUs)Edge: Supports Android since Edge 131 (CPUs)Edge: Supports ChromeOS since Edge 131 (CPUs)Edge: Supports Linux since Edge 131 (CPUs, GPUs)Edge: Supports macOS since Edge 131 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 131 (CPUs, GPUs)Opera: Supports Android since Opera 116 (CPUs)Opera: Supports ChromeOS since Opera 116 (CPUs)Opera: Supports Linux since Opera 116 (CPUs, GPUs)Opera: Supports macOS since Opera 116 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 116 (CPUs, GPUs)
api.MLGraphBuilder.transpose 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supports Android since Chrome 113 (CPUs)Chrome: Supports ChromeOS since Chrome 113 (CPUs)Chrome: Supports Linux since Chrome 113 (CPUs, GPUs)Chrome: Supports macOS since Chrome 125 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 139 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 113 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 113 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 113 (CPUs)Chrome Android: Supports Linux since Chrome Android 113 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 125 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 139 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 113 (CPUs, GPUs)Edge: Supports Android since Edge 113 (CPUs)Edge: Supports ChromeOS since Edge 113 (CPUs)Edge: Supports Linux since Edge 113 (CPUs, GPUs)Edge: Supports macOS since Edge 125 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 139 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 113 (CPUs, GPUs)Opera: Supports Android since Opera 99 (CPUs)Opera: Supports ChromeOS since Opera 99 (CPUs)Opera: Supports Linux since Opera 99 (CPUs, GPUs)Opera: Supports macOS since Opera 111 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 123 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 99 (CPUs, GPUs)
api.MLGraphBuilder.triangular 📋Chrome8/20/2024 Edge8/22/20242
Chrome: Supports Android since Chrome 128 (CPUs)Chrome: Supports ChromeOS since Chrome 128 (CPUs)Chrome: Supports Linux since Chrome 128 (CPUs, GPUs)Chrome: Supports macOS since Chrome 132 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 128 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 128 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 128 (CPUs)Chrome Android: Supports Linux since Chrome Android 128 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 132 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 128 (CPUs, GPUs)Edge: Supports Android since Edge 128 (CPUs)Edge: Supports ChromeOS since Edge 128 (CPUs)Edge: Supports Linux since Edge 128 (CPUs, GPUs)Edge: Supports macOS since Edge 132 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 128 (CPUs, GPUs)Opera: Supports Android since Opera 114 (CPUs)Opera: Supports ChromeOS since Opera 114 (CPUs)Opera: Supports Linux since Opera 114 (CPUs, GPUs)Opera: Supports macOS since Opera 117 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 114 (CPUs, GPUs)
api.MLGraphBuilder.where 📋Chrome6/11/2024 Edge6/13/20242
Chrome: Supports Android since Chrome 126 (CPUs)Chrome: Supports ChromeOS since Chrome 126 (CPUs)Chrome: Supports Linux since Chrome 126 (CPUs, GPUs)Chrome: Supports macOS since Chrome 126 (CPUs, GPUs, NPUs)Chrome: Supports Windows 11 24H2+ since Chrome 140 (GPUs, NPUs)Chrome: Supports Windows 11 pre-24H2 since Chrome 126 (CPUs, GPUs)Chrome Android: Supports Android since Chrome Android 126 (CPUs)Chrome Android: Supports ChromeOS since Chrome Android 126 (CPUs)Chrome Android: Supports Linux since Chrome Android 126 (CPUs, GPUs)Chrome Android: Supports macOS since Chrome Android 126 (CPUs, GPUs, NPUs)Chrome Android: Supports Windows 11 24H2+ since Chrome Android 140 (GPUs, NPUs)Chrome Android: Supports Windows 11 pre-24H2 since Chrome Android 126 (CPUs, GPUs)Edge: Supports Android since Edge 126 (CPUs)Edge: Supports ChromeOS since Edge 126 (CPUs)Edge: Supports Linux since Edge 126 (CPUs, GPUs)Edge: Supports macOS since Edge 126 (CPUs, GPUs, NPUs)Edge: Supports Windows 11 24H2+ since Edge 140 (GPUs, NPUs)Edge: Supports Windows 11 pre-24H2 since Edge 126 (CPUs, GPUs)Opera: Supports Android since Opera 112 (CPUs)Opera: Supports ChromeOS since Opera 112 (CPUs)Opera: Supports Linux since Opera 112 (CPUs, GPUs)Opera: Supports macOS since Opera 112 (CPUs, GPUs, NPUs)Opera: Supports Windows 11 24H2+ since Opera 124 (GPUs, NPUs)Opera: Supports Windows 11 pre-24H2 since Opera 112 (CPUs, GPUs)
api.MLOperand 📋Chrome4/4/2023 Edge4/6/20232
api.MLOperand.dataType 📋Chrome6/11/2024 Edge6/13/20242
api.MLOperand.shape 📋Chrome6/11/2024 Edge6/13/20242
api.MLTensor 📋Chrome10/15/2024 Edge10/17/20242
api.MLTensor.constant 📋Chrome6/24/2025 Edge6/26/20252
api.MLTensor.dataType 📋Chrome10/15/2024 Edge10/17/20242
api.MLTensor.destroy 📋Chrome10/15/2024 Edge10/17/20242
api.MLTensor.readable 📋Chrome1/14/2025 Edge1/17/20253
api.MLTensor.shape 📋Chrome10/15/2024 Edge10/17/20242
api.MLTensor.writable 📋Chrome1/14/2025 Edge1/17/20253
api.Magnetometer 📋Chrome1/25/2017 Edge1/15/20201085
api.Magnetometer.Magnetometer 📋Chrome1/25/2017 Edge1/15/20201085
api.Magnetometer.x 📋Chrome1/25/2017 Edge1/15/20201085
api.Magnetometer.y 📋Chrome1/25/2017 Edge1/15/20201085
api.Magnetometer.z 📋Chrome1/25/2017 Edge1/15/20201085
api.MathMLElement 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.attributeStyleMap 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.autofocus 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.blur 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.dataset 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.focus 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.nonce 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.style 📋Chrome1/10/2023 Edge1/12/20232
api.MathMLElement.tabIndex 📋Chrome1/10/2023 Edge1/12/20232
api.MediaCapabilities 📋Chrome4/17/2018 Edge1/15/2020638
api.MediaCapabilities.decodingInfo 📋Chrome4/17/2018 Edge1/15/2020638
Chrome: codecs string can contain any subset of optional parameters (should be all or none).Chrome: Errors if codecs string contains unexpected characters (should evaluate string up to character).Chrome Android: codecs string can contain any subset of optional parameters (should be all or none).Chrome Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).Edge: codecs string can contain any subset of optional parameters (should be all or none).Edge: Errors if codecs string contains unexpected characters (should evaluate string up to character).Firefox: The webrtc value of the type option is named transmission.Firefox: Before Firefox 101, decodingInfo() ignored codecs parameter options for av01 codecs (treating them as av1).Firefox for Android: The webrtc value of the type option is named transmission.Firefox for Android: Before Firefox for Android 101, decodingInfo() ignored codecs parameter options for av01 codecs (treating them as av1).Quest Browser: codecs string can contain any subset of optional parameters (should be all or none).Quest Browser: Errors if codecs string contains unexpected characters (should evaluate string up to character).Opera: codecs string can contain any subset of optional parameters (should be all or none).Opera: Errors if codecs string contains unexpected characters (should evaluate string up to character).Opera Android: codecs string can contain any subset of optional parameters (should be all or none).Opera Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).Samsung Internet: codecs string can contain any subset of optional parameters (should be all or none).Samsung Internet: Errors if codecs string contains unexpected characters (should evaluate string up to character).WebView Android: codecs string can contain any subset of optional parameters (should be all or none).WebView Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).
api.MediaCapabilities.decodingInfo.configuration_keySystemConfiguration_parameter 📋Chrome2/4/2020 Edge2/7/20203
api.MediaCapabilities.encodingInfo 📋Chrome4/26/2022 Edge4/28/20222
Firefox: The webrtc value of the type option is named transmission.Firefox for Android: The webrtc value of the type option is named transmission.
api.MediaDeviceInfo 📋Edge7/29/2015 Chrome12/1/2015125
api.MediaDeviceInfo.deviceId 📋Edge7/29/2015 Chrome12/1/2015125
api.MediaDeviceInfo.groupId 📋Edge7/29/2015 Chrome12/1/2015125
Firefox: Before Firefox 67, related devices are not actually grouped together by groupId.Firefox for Android: Before Firefox for Android 67, related devices are not actually grouped together by groupId.
api.MediaDeviceInfo.kind 📋Edge7/29/2015 Chrome12/1/2015125
api.MediaDeviceInfo.label 📋Edge7/29/2015 Chrome12/1/2015125
api.MediaDeviceInfo.toJSON 📋Chrome12/1/2015 Edge10/2/20181036
api.MediaDevices 📋Edge7/29/2015 Chrome12/1/2015125
api.MediaDevices.devicechange_event 📋Edge7/29/2015 Chrome3/9/2017589
api.MediaDevices.enumerateDevices 📋Edge7/29/2015 Chrome12/1/2015125
Firefox: enumerateDevices() enumerates both input and output devices. Previously only input devices were returned.Firefox: enumerateDevices() only returns input devices.Firefox for Android: enumerateDevices() enumerates both input and output devices. Previously only input devices were returned.Firefox for Android: enumerateDevices() only returns input devices.
api.MediaDevices.getDisplayMedia 📋Chrome1/29/2019 Edge1/15/2020351
Chrome Android: From Chrome Android 72 to 88, this method was exposed, but always failed with NotAllowedError. See bug 40418135.Edge: Available as a member of Navigator instead of MediaDevices.Firefox: Since Firefox 33 you can capture screen data using getUserMedia(), with a video constraint called mediaSource. Before 52 it relied on a client-configurable list of allowed sites.Firefox for Android: From Firefox Android 66 to 79, this method was exposed, but always failed with NotAllowedError.Quest Browser: From Quest Browser 6.0 to 88, this method was exposed, but always failed with NotAllowedError. See bug 40418135.Opera Android: From Opera Android 51 to 88, this method was exposed, but always failed with NotAllowedError. See bug 40418135.Samsung Internet: From Samsung Internet 11.0 to 88, this method was exposed, but always failed with NotAllowedError. See bug 40418135.WebView Android: From WebView Android 72 to 88, this method was exposed, but always failed with NotAllowedError. See bug 40418135.
api.MediaDevices.getDisplayMedia.audio_capture_support Chrome4/23/2019 Edge1/15/2020267
Chrome: On Windows and ChromeOS, the entire system audio can be captured when sharing an entire screen. On Linux and macOS, only the audio of a tab can be captured.Edge: On Windows and ChromeOS, the entire system audio can be captured when sharing an entire screen. On Linux and macOS, only the audio of a tab can be captured.Opera: On Windows and ChromeOS, the entire system audio can be captured when sharing an entire screen. On Linux and macOS, only the audio of a tab can be captured.
api.MediaDevices.getDisplayMedia.controller_option 📋Chrome1/10/2023 Edge1/12/20232
api.MediaDevices.getDisplayMedia.monitorTypeSurfaces_option 📋Chrome10/31/2023 Edge11/2/20232
Chrome: Default value = includeEdge: Default value = includeOpera: Default value = include
api.MediaDevices.getDisplayMedia.preferCurrentTab_option Chrome9/21/2021 Edge9/24/20213
Chrome: Default value = falseEdge: Default value = falseOpera: Default value = false
api.MediaDevices.getDisplayMedia.selfBrowserSurface_option 📋Chrome4/4/2023 Edge4/6/20232
Chrome: Default value = excludeChrome: Default value = includeEdge: Default value = excludeEdge: Default value = includeOpera: Default value = excludeOpera: Default value = include
api.MediaDevices.getDisplayMedia.surfaceSwitching_option 📋Chrome10/25/2022 Edge10/27/20222
Chrome: Default value = excludeEdge: Default value = excludeOpera: Default value = exclude
api.MediaDevices.getDisplayMedia.systemAudio_option 📋Edge9/1/2022 Chrome9/2/20221
Chrome: Default value = includeEdge: Default value = includeOpera: Default value = include
api.MediaDevices.getSupportedConstraints 📋Edge7/29/2015 Chrome8/31/2016399
api.MediaDevices.getSupportedConstraints.return_object_property_aspectRatio 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_autoGainControl 📋Chrome5/29/2018 Edge1/15/2020596
api.MediaDevices.getSupportedConstraints.return_object_property_channelCount 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_deviceId 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_echoCancellation 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_facingMode 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_frameRate 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_groupId 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_height 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_latency 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_noiseSuppression 📋Chrome5/29/2018 Edge1/15/2020596
api.MediaDevices.getSupportedConstraints.return_object_property_resizeMode 📋Chrome1/29/2019 Edge1/15/2020351
api.MediaDevices.getSupportedConstraints.return_object_property_sampleRate 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_sampleSize 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getSupportedConstraints.return_object_property_width 📋Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.getUserMedia 📋Edge7/29/2015 Chrome8/31/2016399
Chrome: If you need this capability before version 53, refer to navigator.webkitGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.Chrome Android: If you need this capability before version 53, refer to navigator.webkitGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.Firefox: If you need this capability before version 36, refer to navigator.mozGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.Firefox: Before Firefox 55, getUserMedia() incorrectly returns NotSupportedError when the list of constraints specified is empty, or has all constraints set to false. Starting in Firefox 55, this situation now correctly calls the failure handler with a TypeError.Firefox: When using the Firefox-specific video constraint called mediaSource to request display capture, Firefox 66 and later consider values of screen and window to both cause a list of screens and windows to be shown.Firefox: Starting in Firefox 66, getUserMedia() can no longer be used in sandboxed <iframe>s or data URLs entered in the address bar by the user.Firefox for Android: If you need this capability before version 36, refer to navigator.mozGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.Firefox for Android: Before Firefox for Android 55, getUserMedia() incorrectly returns NotSupportedError when the list of constraints specified is empty, or has all constraints set to false. Starting in Firefox for Android 55, this situation now correctly calls the failure handler with a TypeError.Firefox for Android: When using the Firefox for Android-specific video constraint called mediaSource to request display capture, Firefox for Android 66 and later consider values of screen and window to both cause a list of screens and windows to be shown.Firefox for Android: Starting in Firefox for Android 66, getUserMedia() can no longer be used in sandboxed <iframe>s or data URLs entered in the address bar by the user.Quest Browser: If you need this capability before version 5.0, refer to navigator.webkitGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.Opera: If you need this capability before version 40, refer to navigator.webkitGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.Opera Android: If you need this capability before version 41, refer to navigator.webkitGetUserMedia, a prefixed form of the deprecated navigator.getUserMedia API.
api.MediaDevices.getUserMedia.constraints_resizeMode_parameter 📋Chrome1/29/2019 Edge1/15/2020351
api.MediaDevices.getUserMedia.secure_context_required Chrome8/31/2016 Edge1/15/20201232
api.MediaDevices.setCaptureHandleConfig 📋Chrome5/24/2022 Edge5/31/20227
api.MediaElementAudioSourceNode 📋Chrome10/25/2011 Edge7/29/20151373
api.MediaElementAudioSourceNode.MediaElementAudioSourceNode 📋Chrome12/1/2016 Edge1/15/20201140
api.MediaElementAudioSourceNode.mediaElement 📋Chrome10/25/2011 Edge1/15/20203004
api.MediaEncryptedEvent 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaEncryptedEvent.MediaEncryptedEvent 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaEncryptedEvent.initData 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaEncryptedEvent.initDataType 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaError 📋Chrome9/15/2009 Edge7/29/20152143
api.MediaError.code 📋Chrome9/15/2009 Edge7/29/20152143
api.MediaError.message 📋Chrome6/5/2017 Edge1/15/2020954
api.MediaKeyMessageEvent 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyMessageEvent.MediaKeyMessageEvent 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyMessageEvent.message 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyMessageEvent.messageType 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.close 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.closed 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.expiration 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.generateRequest 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.keyStatuses 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.keystatuseschange_event 📋Chrome12/1/2016 Edge1/15/20201140
Chrome: The onkeystatuseschange event handler property is not supported.Chrome Android: The onkeystatuseschange event handler property is not supported.Opera: The onkeystatuseschange event handler property is not supported.Opera Android: The onkeystatuseschange event handler property is not supported.Samsung Internet: The onkeystatuseschange event handler property is not supported.WebView Android: The onkeystatuseschange event handler property is not supported.
api.MediaKeySession.load 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.message_event 📋Chrome12/1/2016 Edge1/15/20201140
Chrome: The onmessage event handler property is not supported.Chrome Android: The onmessage event handler property is not supported.Opera: The onmessage event handler property is not supported.Opera Android: The onmessage event handler property is not supported.Samsung Internet: The onmessage event handler property is not supported.WebView Android: The onmessage event handler property is not supported.
api.MediaKeySession.remove 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.sessionId 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySession.update 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyStatusMap 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyStatusMap.@@iterator Chrome4/14/2015 Edge10/17/2017917
api.MediaKeyStatusMap.entries Chrome4/14/2015 Edge10/17/2017917
api.MediaKeyStatusMap.forEach Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyStatusMap.get 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyStatusMap.has 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyStatusMap.keys Chrome4/14/2015 Edge10/17/2017917
api.MediaKeyStatusMap.size 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeyStatusMap.values Chrome4/14/2015 Edge10/17/2017917
api.MediaKeySystemAccess 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySystemAccess.createMediaKeys 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeySystemAccess.getConfiguration 📋Chrome4/14/2015 Edge11/12/2015212
Firefox: Before Firefox 50, the returned object has neither a distinctiveIdentifier nor a persistentState property.Firefox for Android: Before Firefox for Android 50, the returned object has neither a distinctiveIdentifier nor a persistentState property.
api.MediaKeySystemAccess.keySystem 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeys 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeys.createSession 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaKeys.getStatusForPolicy 📋Chrome3/12/2019 Edge1/15/2020309
api.MediaKeys.setServerCertificate 📋Chrome4/14/2015 Edge11/12/2015212
api.MediaList 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaList.appendMedium 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaList.deleteMedium 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaList.item 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaList.length 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaList.mediaText 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaList.toString 📋Chrome12/11/2008 Edge7/29/20152421
api.MediaMetadata 📋Chrome3/9/2017 Edge1/15/20201042
Firefox for Android: Firefox exposes the API, but does not provide a corresponding user-facing media control interface.
api.MediaMetadata.MediaMetadata 📋Chrome3/9/2017 Edge1/15/20201042
api.MediaMetadata.album 📋Chrome3/9/2017 Edge1/15/20201042
api.MediaMetadata.artist 📋Chrome3/9/2017 Edge1/15/20201042
api.MediaMetadata.artwork 📋Chrome3/9/2017 Edge1/15/20201042
api.MediaMetadata.chapterInfo 📋Chrome7/23/2024 Edge7/25/20242
api.MediaMetadata.title 📋Chrome3/9/2017 Edge1/15/20201042
api.MediaQueryList 📋Chrome2/3/2011 Edge7/29/20151637
api.MediaQueryList.EventTarget_inheritance Chrome11/18/2014 Edge10/17/20171064
api.MediaQueryList.addListener 📋Chrome2/3/2011 Edge7/29/20151637
api.MediaQueryList.change_event 📋Chrome11/18/2014 Edge1/15/20201884
api.MediaQueryList.matches 📋Chrome2/3/2011 Edge7/29/20151637
api.MediaQueryList.media 📋Chrome2/3/2011 Edge7/29/20151637
api.MediaQueryList.removeListener 📋Chrome2/3/2011 Edge7/29/20151637
api.MediaQueryListEvent 📋Chrome11/18/2014 Edge1/15/20201884
api.MediaQueryListEvent.MediaQueryListEvent 📋Chrome11/18/2014 Edge1/15/20201884
api.MediaQueryListEvent.matches 📋Chrome11/18/2014 Edge1/15/20201884
api.MediaQueryListEvent.media 📋Chrome11/18/2014 Edge1/15/20201884
api.MediaRecorder 📋Chrome12/1/2015 Edge1/15/20201506
Firefox: Before Firefox 58, using MediaStream.addTrack() on a stream obtained using getUserMedia(), then attempting to record the resulting stream would result in only recording the original stream without the added tracks (severe bug).Firefox for Android: Before Firefox for Android 58, using MediaStream.addTrack() on a stream obtained using getUserMedia(), then attempting to record the resulting stream would result in only recording the original stream without the added tracks (severe bug).
api.MediaRecorder.MediaRecorder 📋Chrome12/1/2015 Edge1/15/20201506
api.MediaRecorder.MediaRecorder.options_parameter Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.audioBitrateMode 📋Chrome3/2/2021 Edge3/4/20212
api.MediaRecorder.audioBitsPerSecond 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.dataavailable_event 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.error_event 📋Chrome3/2/2016 Edge1/15/20201414
Chrome: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.Chrome Android: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.Edge: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.Quest Browser: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.Opera: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.Opera Android: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.Samsung Internet: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.WebView Android: The interface for this event is a plain Event, not ErrorEvent. See bug 40791876.
api.MediaRecorder.isTypeSupported_static 📋Chrome12/1/2015 Edge1/15/20201506
api.MediaRecorder.mimeType 📋Chrome3/2/2016 Edge1/15/20201414
Chrome: Before Chrome 49, only video is supported, not audio.Chrome Android: Before Chrome Android 49, only video is supported, not audio.Firefox: Starting with Firefox 71, the behavior of mimeType is more consistent. For example, it now returns the media type even after recording has stopped.WebView Android: Before WebView Android 49, only video is supported, not audio.
api.MediaRecorder.pause 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.pause_event 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.requestData 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.resume 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.resume_event 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.start 📋Chrome12/1/2015 Edge1/15/20201506
api.MediaRecorder.start_event 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.state 📋Chrome3/2/2016 Edge1/15/20201414
Chrome: Before Chrome 49, only video is supported, not audio.Chrome Android: Before Chrome Android 49, only video is supported, not audio.WebView Android: Before WebView Android 49, only video is supported, not audio.
api.MediaRecorder.stop 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.stop_event 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaRecorder.stream 📋Chrome3/2/2016 Edge1/15/20201414
Chrome: Before Chrome 49, only video is supported, not audio.Chrome Android: Before Chrome Android 49, only video is supported, not audio.
api.MediaRecorder.videoBitsPerSecond 📋Chrome3/2/2016 Edge1/15/20201414
api.MediaSession 📋Chrome3/12/2019 Edge1/15/2020309
Firefox for Android: Firefox exposes the API, but does not provide a corresponding user-facing media control interface.
api.MediaSession.metadata 📋Chrome3/12/2019 Edge1/15/2020309
Firefox for Android: Firefox exposes the API, but does not provide a corresponding user-facing media control interface.
api.MediaSession.playbackState 📋Chrome3/12/2019 Edge1/15/2020309
Firefox for Android: Firefox exposes the API, but does not provide a corresponding user-facing media control interface.
api.MediaSession.setActionHandler 📋Chrome3/12/2019 Edge1/15/2020309
Firefox for Android: Firefox exposes the API, but does not provide a corresponding user-facing media control interface.
api.MediaSession.setActionHandler.hangup_type Chrome8/31/2021 Edge9/2/20212
api.MediaSession.setActionHandler.nextslide_type Chrome3/7/2023 Edge3/13/20236
api.MediaSession.setActionHandler.nexttrack_type Chrome3/12/2019 Edge1/15/2020309
api.MediaSession.setActionHandler.pause_type Chrome3/12/2019 Edge1/15/2020309
api.MediaSession.setActionHandler.play_type Chrome3/12/2019 Edge1/15/2020309
api.MediaSession.setActionHandler.previousslide_type Chrome3/7/2023 Edge3/13/20236
api.MediaSession.setActionHandler.previoustrack_type Chrome3/12/2019 Edge1/15/2020309
api.MediaSession.setActionHandler.seekbackward_type Chrome3/12/2019 Edge1/15/2020309
api.MediaSession.setActionHandler.seekforward_type Chrome3/12/2019 Edge1/15/2020309
api.MediaSession.setActionHandler.seekto_type Chrome10/22/2019 Edge1/15/202085
api.MediaSession.setActionHandler.skipad_type Chrome8/20/2024 Edge8/22/20242
api.MediaSession.setActionHandler.stop_type Chrome9/10/2019 Edge1/15/2020127
api.MediaSession.setActionHandler.togglecamera_type Chrome8/31/2021 Edge9/2/20212
api.MediaSession.setActionHandler.togglemicrophone_type Chrome8/31/2021 Edge9/2/20212
api.MediaSession.setCameraActive 📋Chrome8/31/2021 Edge9/2/20212
api.MediaSession.setMicrophoneActive 📋Chrome8/31/2021 Edge9/2/20212
api.MediaSession.setPositionState 📋Chrome4/7/2020 Edge4/13/20206
Firefox for Android: Firefox exposes the API, but does not provide a corresponding user-facing media control interface.
api.MediaSource 📋Chrome11/12/2013 Edge7/29/2015624
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.MediaSource 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.activeSourceBuffers 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.addSourceBuffer 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.canConstructInDedicatedWorker_static 📋Chrome11/29/2022 Edge12/5/20226
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.clearLiveSeekableRange 📋Chrome10/17/2017 Edge4/30/2018195
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.duration 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.endOfStream 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.handle 📋Chrome11/29/2022 Edge12/5/20226
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.isTypeSupported_static 📋Chrome11/6/2012 Edge7/29/2015995
Chrome: codecs string can contain any subset of optional parameters (should be all or none).Chrome: Errors if codecs string contains unexpected characters (should evaluate string up to character).Chrome Android: codecs string can contain any subset of optional parameters (should be all or none).Chrome Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).Edge: codecs string can contain any subset of optional parameters (should be all or none).Edge: Errors if codecs string contains unexpected characters (should evaluate string up to character).Firefox: Before Firefox 101, isTypeSupported() ignored codecs parameter options for av01 codecs (treating them as av1).Firefox for Android: Before Firefox 101, isTypeSupported() ignored codecs parameter options for av01 codecs (treating them as av1).Internet Explorer: Only works on Windows 8+.Quest Browser: codecs string can contain any subset of optional parameters (should be all or none).Quest Browser: Errors if codecs string contains unexpected characters (should evaluate string up to character).Opera: codecs string can contain any subset of optional parameters (should be all or none).Opera: Errors if codecs string contains unexpected characters (should evaluate string up to character).Opera Android: codecs string can contain any subset of optional parameters (should be all or none).Opera Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: codecs string can contain any subset of optional parameters (should be all or none).Samsung Internet: Errors if codecs string contains unexpected characters (should evaluate string up to character).WebView Android: codecs string can contain any subset of optional parameters (should be all or none).WebView Android: Errors if codecs string contains unexpected characters (should evaluate string up to character).
api.MediaSource.readyState 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.removeSourceBuffer 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.setLiveSeekableRange 📋Chrome10/17/2017 Edge4/30/2018195
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.sourceBuffers 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.MediaSource.sourceclose_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onsourceclose event handler property is not supported.Chrome Android: The onsourceclose event handler property is not supported.Edge: The onsourceclose event handler property is not supported.Firefox: The onsourceclose event handler property is not supported.Firefox for Android: The onsourceclose event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onsourceclose event handler property is not supported.Opera Android: The onsourceclose event handler property is not supported.Safari: The onsourceclose event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onsourceclose event handler property is not supported.WebView Android: The onsourceclose event handler property is not supported.
api.MediaSource.sourceended_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onsourceended event handler property is not supported.Chrome Android: The onsourceended event handler property is not supported.Edge: The onsourceended event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onsourceended event handler property is not supported.Opera Android: The onsourceended event handler property is not supported.Safari: The onsourceended event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onsourceended event handler property is not supported.WebView Android: The onsourceclose event handler property is not supported.
api.MediaSource.sourceopen_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onsourceopen event handler property is not supported.Chrome Android: The onsourceopen event handler property is not supported.Edge: The onsourceopen event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onsourceopen event handler property is not supported.Opera Android: The onsourceopen event handler property is not supported.Safari: The onsourceopen event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onsourceopen event handler property is not supported.WebView Android: The onsourceopen event handler property is not supported.
api.MediaSource.worker_support Chrome11/29/2022 Edge12/5/20226
api.MediaSourceHandle 📋Chrome11/29/2022 Edge12/5/20226
api.MediaStream 📋Edge7/29/2015 Chrome12/1/2016491
api.MediaStream.MediaStream 📋Edge7/29/2015 Chrome12/1/2016491
api.MediaStream.active 📋Chrome4/14/2015 Edge7/29/2015106
api.MediaStream.active_event Chrome4/14/2015 Edge7/29/2015106
api.MediaStream.addTrack 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStream.addtrack_event 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStream.clone 📋Chrome5/20/2014 Edge7/29/2015435
api.MediaStream.getAudioTracks 📋Chrome3/26/2013 Edge7/29/2015855
Firefox: Before Firefox 64, this method returned an array of AudioStreamTrack objects. However, MediaStreamTrack has now subsumed that interface's functionality.Firefox for Android: Before Firefox for Android 64, this method returned an array of AudioStreamTrack objects. However, MediaStreamTrack has now subsumed that interface's functionality.
api.MediaStream.getTrackById 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStream.getTracks 📋Chrome10/7/2014 Edge7/29/2015295
api.MediaStream.getVideoTracks 📋Chrome3/26/2013 Edge7/29/2015855
Firefox: Before Firefox 64, this method returned an array of VideoStreamTrack objects. However, MediaStreamTrack has now subsumed that interface's functionality.Firefox for Android: Before Firefox for Android 64, this method returned an array of VideoStreamTrack objects. However, MediaStreamTrack has now subsumed that interface's functionality.
api.MediaStream.id 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStream.inactive_event Chrome4/14/2015 Edge7/29/2015106
api.MediaStream.removeTrack 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStream.removetrack_event 📋Chrome3/26/2013 Edge7/29/2015855
Firefox: Before Firefox 72, the event handler was exposed but had no effect.Firefox for Android: Before Firefox for Android 79, the event handler was exposed but had no effect.
api.MediaStreamAudioDestinationNode 📋Chrome2/21/2013 Edge10/2/20182049
api.MediaStreamAudioDestinationNode.MediaStreamAudioDestinationNode 📋Chrome3/9/2017 Edge1/15/20201042
api.MediaStreamAudioDestinationNode.stream 📋Chrome2/21/2013 Edge10/2/20182049
api.MediaStreamAudioSourceNode 📋Chrome9/25/2012 Edge7/29/20151037
api.MediaStreamAudioSourceNode.MediaStreamAudioSourceNode 📋Chrome12/1/2016 Edge1/15/20201140
api.MediaStreamAudioSourceNode.mediaStream 📋Chrome9/25/2012 Edge1/15/20202668
api.MediaStreamEvent Chrome3/26/2013 Edge4/5/20171471
api.MediaStreamEvent.MediaStreamEvent Chrome3/26/2013 Edge4/5/20171471
api.MediaStreamEvent.stream Chrome3/26/2013 Edge4/5/20171471
api.MediaStreamTrack 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.applyConstraints 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.aspectRatio_constraint 📋Edge4/5/2017 Chrome6/5/201761
api.MediaStreamTrack.applyConstraints.autoGainControl_constraint 📋Chrome5/29/2018 Edge1/15/2020596
api.MediaStreamTrack.applyConstraints.channelCount_constraint 📋Chrome6/5/2017 Edge1/15/2020954
api.MediaStreamTrack.applyConstraints.deviceId_constraint 📋Edge7/29/2015 Chrome6/5/2017677
Firefox: Before Firefox 69, Firefox only supported deviceId in constraints passed into getUserMedia().Firefox for Android: Firefox for Android only supports deviceId when used in constraints passed into getUserMedia().
api.MediaStreamTrack.applyConstraints.displaySurface_constraint 📋Chrome10/25/2022 Edge10/27/20222
api.MediaStreamTrack.applyConstraints.echoCancellation_constraint 📋Chrome6/5/2017 Edge1/15/2020954
api.MediaStreamTrack.applyConstraints.echoCancellation_constraint.all 📋Chrome9/30/2025 Edge10/3/20253
api.MediaStreamTrack.applyConstraints.echoCancellation_constraint.remote-only 📋Chrome9/30/2025 Edge10/3/20253
api.MediaStreamTrack.applyConstraints.facingMode_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.frameRate_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.groupId_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.height_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.latency_constraint 📋Chrome6/5/2017 Edge1/15/2020954
api.MediaStreamTrack.applyConstraints.noiseSuppression_constraint 📋Chrome5/29/2018 Edge1/15/2020596
api.MediaStreamTrack.applyConstraints.resizeMode_constraint 📋Chrome1/29/2019 Edge1/15/2020351
api.MediaStreamTrack.applyConstraints.restrictOwnAudio_constraint 📋Chrome9/30/2025 Edge10/3/20253
api.MediaStreamTrack.applyConstraints.sampleRate_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.sampleSize_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.suppressLocalAudioPlayback_constraint 📋Chrome1/10/2023 Edge1/12/20232
api.MediaStreamTrack.applyConstraints.volume_constraint Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.applyConstraints.width_constraint 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.capturehandlechange_event 📋Chrome5/24/2022 Edge5/31/20227
api.MediaStreamTrack.clone 📋Chrome5/20/2014 Edge7/29/2015435
api.MediaStreamTrack.contentHint 📋Chrome10/16/2018 Edge1/15/2020456
api.MediaStreamTrack.enabled 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.ended_event 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.getCapabilities 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.getCaptureHandle 📋Chrome5/24/2022 Edge5/31/20227
api.MediaStreamTrack.getConstraints 📋Edge7/29/2015 Chrome8/31/2016399
api.MediaStreamTrack.getSettings 📋Edge7/29/2015 Chrome6/5/2017677
api.MediaStreamTrack.getSettings.return_object_property_screenPixelRatio 📋Chrome4/29/2025 Edge5/1/20252
api.MediaStreamTrack.id 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.kind 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.label 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.mute_event 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.muted 📋Chrome10/7/2014 Edge7/29/2015295
Firefox: Does not currently track the microphone's muted state from the operating system, see bug 1739163.Firefox for Android: Does not currently track the microphone's muted state from the operating system, see bug 1739163.
api.MediaStreamTrack.readyState 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrack.stop 📋Chrome1/14/2014 Edge7/29/2015561
api.MediaStreamTrack.unmute_event 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrackEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrackEvent.MediaStreamTrackEvent 📋Edge7/29/2015 Chrome12/1/2016491
api.MediaStreamTrackEvent.track 📋Chrome3/26/2013 Edge7/29/2015855
api.MediaStreamTrackGenerator Chrome9/21/2021 Edge9/24/20213
api.MediaStreamTrackGenerator.MediaStreamTrackGenerator Chrome9/21/2021 Edge9/24/20213
api.MediaStreamTrackGenerator.writable Chrome9/21/2021 Edge9/24/20213
api.MediaStreamTrackProcessor 📋Chrome9/21/2021 Edge9/24/20213
Chrome: Exposed on Window instead of DedicatedWorker.Chrome Android: Exposed on Window instead of DedicatedWorker.Edge: Exposed on Window instead of DedicatedWorker.Quest Browser: Exposed on Window instead of DedicatedWorker.Opera: Exposed on Window instead of DedicatedWorker.Opera Android: Exposed on Window instead of DedicatedWorker.Samsung Internet: Exposed on Window instead of DedicatedWorker.WebView Android: Exposed on Window instead of DedicatedWorker.
api.MediaStreamTrackProcessor.MediaStreamTrackProcessor 📋Chrome9/21/2021 Edge9/24/20213
Chrome: Exposed on Window instead of DedicatedWorker.Chrome Android: Exposed on Window instead of DedicatedWorker.Edge: Exposed on Window instead of DedicatedWorker.Quest Browser: Exposed on Window instead of DedicatedWorker.Opera: Exposed on Window instead of DedicatedWorker.Opera Android: Exposed on Window instead of DedicatedWorker.Samsung Internet: Exposed on Window instead of DedicatedWorker.WebView Android: Exposed on Window instead of DedicatedWorker.
api.MediaStreamTrackProcessor.readable 📋Chrome9/21/2021 Edge9/24/20213
api.MessageChannel 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Available as a part of the worker_threads module.
api.MessageChannel.MessageChannel 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageChannel.port1 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageChannel.port2 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageEvent 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageEvent.MessageEvent 📋Chrome12/13/2011 Edge8/2/20161694
api.MessageEvent.data 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageEvent.initMessageEvent 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageEvent.lastEventId 📋Chrome5/21/2009 Edge4/30/20183266
api.MessageEvent.origin 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageEvent.ports 📋Chrome1/25/2010 Edge7/29/20152011
api.MessageEvent.source 📋Chrome5/21/2009 Edge7/29/20152260
api.MessageEvent.userActivation Chrome1/29/2019 Edge1/15/2020351
api.MessagePort 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Available as a part of the worker_threads module.Node.js: Available as a part of the worker_threads module.Node.js: Inherits from Node EventEmitter instead of DOM EventTarget.
api.MessagePort.close 📋Chrome5/21/2009 Edge7/29/20152260
api.MessagePort.message_event 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Supports the event, but only via Node EventEmitter.
api.MessagePort.messageerror_event 📋Chrome7/25/2017 Edge10/2/2018434
Node.js: Supports the event, but only via Node EventEmitter.Node.js: Supports the event, but only via Node EventEmitter.
api.MessagePort.postMessage 📋Chrome5/21/2009 Edge7/29/20152260
Deno: The message parameter does not support cloning Blob values.Deno: The message parameter does not support cloning Blob values.Deno: The transfer parameter does not accept ArrayBuffer items. Passing an ArrayBuffer results in an error being thrown.
api.MessagePort.postMessage.options_includeUserActivation_parameter Chrome1/29/2019 Edge1/15/2020351
api.MessagePort.start 📋Chrome5/21/2009 Edge7/29/20152260
api.MessagePort.worker_support Chrome1/25/2010 Edge7/29/20152011
api.Metadata Chrome8/2/2011 Edge1/15/20203088
api.Metadata.modificationTime Chrome8/2/2011 Edge1/15/20203088
api.Metadata.size Chrome8/2/2011 Edge1/15/20203088
api.MimeType 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeType.description 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeType.enabledPlugin 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeType.suffixes 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeType.type 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeTypeArray 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeTypeArray.item 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Before version 59, method parameters were optionalChrome Android: Before version 59, method parameters were optionalQuest Browser: Before version 5.0, method parameters were optionalSamsung Internet: Before Samsung Internet 7.0, method parameters were optionalWebView Android: Before version 59, method parameters were optional
api.MimeTypeArray.length 📋Chrome12/11/2008 Edge7/29/20152421
api.MimeTypeArray.namedItem 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Before version 59, method parameters were optionalChrome Android: Before version 59, method parameters were optionalQuest Browser: Before version 5.0, method parameters were optionalSamsung Internet: Before Samsung Internet 7.0, method parameters were optionalWebView Android: Before version 59, method parameters were optional
api.MouseEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.MouseEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.MouseEvent.altKey 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.button 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.buttons 📋Chrome5/19/2015 Edge7/29/201571
Firefox: Restrictions apply depending on OS.
api.MouseEvent.clientX 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.clientY 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.ctrlKey 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.getModifierState 📋Edge7/29/2015 Chrome12/1/2015125
api.MouseEvent.initMouseEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.layerX Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.layerY Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.metaKey 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.movementX 📋Chrome8/26/2014 Edge11/12/2015443
api.MouseEvent.movementY 📋Chrome8/26/2014 Edge11/12/2015443
api.MouseEvent.offsetX 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.offsetY 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.pageX 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.pageY 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.relatedTarget 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.relatedTarget.drag_events 📋Chrome7/25/2017 Edge1/15/2020904
api.MouseEvent.screenX 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.screenY 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.shiftKey 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.x 📋Chrome12/11/2008 Edge7/29/20152421
api.MouseEvent.y 📋Chrome12/11/2008 Edge7/29/20152421
api.MutationObserver 📋Chrome3/26/2013 Edge7/29/2015855
api.MutationObserver.MutationObserver 📋Chrome3/26/2013 Edge7/29/2015855
api.MutationObserver.disconnect 📋Chrome3/28/2012 Edge7/29/20151218
api.MutationObserver.observe 📋Chrome3/28/2012 Edge7/29/20151218
Chrome: Before Chrome 33, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Chrome throws a syntax error.Chrome Android: Before Chrome Android 33, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Chrome Android throws a syntax error.Edge: Before Edge 79, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Edge throws a syntax error.Firefox: Before Firefox 36, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Firefox throws a syntax error.Firefox for Android: Before Firefox for Android 36, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Firefox for Android throws a syntax error.Internet Explorer: Internet Explorer requires attributes: true when using attributeFilter or attributeOldValue. If attributes: true is not present, then Internet Explorer throws a syntax error.Quest Browser: Before Quest Browser 5.0, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Quest Browser throws a syntax error.Opera: Before Opera 20, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Opera throws a syntax error.Opera Android: Before Opera Android 20, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Opera Android throws a syntax error.Safari: Before Safari 10.1, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Safari throws a syntax error.Safari on iOS: Before Safari iOS 10.3, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Safari throws a syntax error.Samsung Internet: Before Samsung Internet 2.0, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Samsung Internet throws a syntax error.WebView Android: Before WebView 4.4.3, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then WebView throws a syntax error.WebView on iOS: Before Safari iOS 10.3, attributes: true is required when using attributeFilter or attributeOldValue. If attributes: true is not present, then Safari throws a syntax error.
api.MutationObserver.takeRecords 📋Chrome6/26/2012 Edge7/29/20151128
api.MutationRecord 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.addedNodes 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.attributeName 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.attributeNamespace 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.nextSibling 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.oldValue 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.previousSibling 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.removedNodes 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.target 📋Chrome12/13/2011 Edge7/29/20151324
api.MutationRecord.type 📋Chrome12/13/2011 Edge7/29/20151324
api.NamedNodeMap 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.getNamedItem 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.getNamedItemNS 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.item 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.length 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.removeNamedItem 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.removeNamedItemNS 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.setNamedItem 📋Chrome12/11/2008 Edge7/29/20152421
api.NamedNodeMap.setNamedItemNS 📋Chrome12/11/2008 Edge7/29/20152421
api.NavigateEvent 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.NavigateEvent 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.canIntercept 📋Edge9/1/2022 Chrome9/2/20221
api.NavigateEvent.destination 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.downloadRequest 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.formData 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.hasUAVisualTransition 📋Chrome10/10/2023 Edge10/13/20233
api.NavigateEvent.hashChange 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.info 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.intercept 📋Edge9/1/2022 Chrome9/2/20221
api.NavigateEvent.intercept.precommitHandler_option 📋Chrome9/30/2025 Edge10/3/20253
api.NavigateEvent.navigationType 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.scroll 📋Edge9/1/2022 Chrome9/2/20221
api.NavigateEvent.signal 📋Chrome5/24/2022 Edge5/31/20227
api.NavigateEvent.sourceElement 📋Chrome4/1/2025 Edge4/4/20253
api.NavigateEvent.userInitiated 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.activation 📋Chrome3/19/2024 Edge3/22/20243
api.Navigation.back 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.canGoBack 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.canGoForward 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.currentEntry 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.currententrychange_event 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.entries 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.forward 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.navigate 📋Chrome5/24/2022 Edge5/31/20227
Chrome: Chrome allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).Chrome Android: Chrome Android allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).Edge: Edge allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).Quest Browser: Quest Browser allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).Opera: Opera allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).Opera Android: Opera Android allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).Samsung Internet: Samsung Internet allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).WebView Android: WebView Android allows javascript: URLs when calling navigate(), contrary to the specification (bug 439994590).
api.Navigation.navigate_event 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.navigateerror_event 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.navigatesuccess_event 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.reload 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.transition 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.traverseTo 📋Chrome5/24/2022 Edge5/31/20227
api.Navigation.updateCurrentEntry 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationActivation 📋Chrome3/19/2024 Edge3/22/20243
api.NavigationActivation.entry 📋Chrome3/19/2024 Edge3/22/20243
api.NavigationActivation.from 📋Chrome3/19/2024 Edge3/22/20243
api.NavigationActivation.navigationType 📋Chrome3/19/2024 Edge3/22/20243
api.NavigationCurrentEntryChangeEvent 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationCurrentEntryChangeEvent.NavigationCurrentEntryChangeEvent 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationCurrentEntryChangeEvent.from 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationCurrentEntryChangeEvent.navigationType 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination.getState 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination.id 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination.index 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination.key 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination.sameDocument 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationDestination.url 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.dispose_event 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.getState 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.id 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.index 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.key 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.sameDocument 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationHistoryEntry.url 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationPrecommitController 📋Chrome9/30/2025 Edge10/3/20253
api.NavigationPrecommitController.addHandler 📋Chrome3/10/2026 Edge3/12/20262
api.NavigationPrecommitController.redirect 📋Chrome9/30/2025 Edge10/3/20253
api.NavigationPreloadManager 📋Chrome6/5/2017 Edge10/2/2018484
api.NavigationPreloadManager.disable 📋Chrome6/5/2017 Edge10/2/2018484
api.NavigationPreloadManager.enable 📋Chrome6/5/2017 Edge10/2/2018484
api.NavigationPreloadManager.getState 📋Chrome6/5/2017 Edge10/2/2018484
api.NavigationPreloadManager.setHeaderValue 📋Chrome6/5/2017 Edge10/2/2018484
api.NavigationTransition 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationTransition.committed 📋Chrome9/30/2025 Edge10/3/20253
api.NavigationTransition.finished 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationTransition.from 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationTransition.navigationType 📋Chrome5/24/2022 Edge5/31/20227
api.NavigationTransition.to 📋Chrome2/10/2026 Edge2/14/20264
api.Navigator 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.adAuctionComponents 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.appCodeName 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.appName 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.appVersion 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.authentication Chrome5/29/2018 Edge1/15/2020596
api.Navigator.bluetooth 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Linux support is not enabled by default.Chrome: Only supported on macOS.Edge: Linux support is not enabled by default.Opera: Linux support is not enabled by default.Opera: Only supported on macOS.
api.Navigator.canLoadAdAuctionFencedFrame 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.canShare 📋Edge9/2/2021 Chrome8/20/20241083
Chrome: Only supported on ChromeOS and Windows, see bug 40542648 and bug 40729163.Edge: Only supported on Windows.Opera: Only supported on ChromeOS and Windows, see bug 40542648 and bug 40729163.
api.Navigator.canShare.data_files_parameter 📋Edge4/13/2020 Chrome3/2/2021323
api.Navigator.canShare.data_text_parameter 📋Edge4/13/2020 Chrome3/2/2021323
api.Navigator.clearAppBadge 📋Chrome4/7/2020 Edge4/13/20206
Chrome: Windows and macOS since Chrome 81.Chrome: ChromeOS since Chrome 91.Chrome: Linux offers no universal badging API on the operating system level.Edge: Windows and macOS since Edge 81.Edge: ChromeOS since Edge 91.Edge: Linux offers no universal badging API on the operating system level.Safari: Badging is supported for installed web apps on macOS Sonoma and higher.Safari on iOS: Badging is supported for web apps saved to the home screen.WebView on iOS: Badging is supported for web apps saved to the home screen.
api.Navigator.clearOriginJoinedAdInterestGroups 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.clipboard 📋Chrome4/17/2018 Edge1/15/2020638
api.Navigator.connection 📋Chrome9/5/2017 Edge1/15/2020862
api.Navigator.cookieEnabled 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 8, navigator.cookieEnabled would report the wrong result if a site exception was in place for the page on which the check was performed. This has been fixed.Firefox for Android: Before Firefox for Android 8, navigator.cookieEnabled would report the wrong result if a site exception was in place for the page on which the check was performed. This has been fixed.Internet Explorer: navigator.cookieEnabled returns true even if the browser is set to block cookies (for example, if the page is in the Restricted sites security zone).Safari: Returns true even if the browser is set to block cookies if navigator.cookieEnabled is invoked inside a third-party iframe)Safari on iOS: Returns true even if the browser is set to block cookies if navigator.cookieEnabled is invoked inside a third-party iframe)WebView on iOS: Returns true even if the browser is set to block cookies if navigator.cookieEnabled is invoked inside a third-party iframe)
api.Navigator.createAuctionNonce 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.credentials 📋Chrome5/25/2016 Edge10/2/2018860
api.Navigator.deprecatedReplaceInURN 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.deprecatedRunAdAuctionEnforcesKAnonymity 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.deviceMemory 📋Chrome12/6/2017 Edge1/15/2020770
Chrome: From Chrome 147, reported values are 2, 4, 8, 16, and 32.Chrome: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Chrome Android: From Chrome 147, reported values are 1, 2, 4, and 8.Chrome Android: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Edge: From Edge 147, reported values are 2, 4, 8, 16, and 32.Edge: Before Edge 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Quest Browser: From Chrome 147, reported values are 1, 2, 4, and 8.Quest Browser: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Opera: From Opera false, reported values are 2, 4, 8, 16, and 32.Opera: Before Opera false, reported values were 0.25, 0.5, 1, 2, 4, and 8.Opera Android: From Chrome 147, reported values are 1, 2, 4, and 8.Opera Android: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Samsung Internet: From Chrome 147, reported values are 1, 2, 4, and 8.Samsung Internet: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.WebView Android: From Chrome 147, reported values are 1, 2, 4, and 8.WebView Android: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.
api.Navigator.devicePosture 📋Chrome1/14/2025 Edge1/17/20253
api.Navigator.doNotTrack Chrome11/6/2012 Edge4/30/20182001
Edge: Before version 17, Edge implemented window.doNotTrack.Firefox: In Firefox, navigator.doNotTrack returns "unspecified" instead of null.Firefox: Before Firefox 32, navigator.doNotTrack would report values of "yes" and "no" rather than "1" and "0".Firefox for Android: In Firefox for Android, navigator.doNotTrack returns "unspecified" instead of null.Firefox for Android: Before Firefox for Android 32, navigator.doNotTrack would report values of "yes" and "no" rather than "1" and "0".Internet Explorer: For IE11 and subsequent versions, use window.doNotTrack
api.Navigator.geolocation 📋Chrome5/25/2010 Edge7/29/20151891
api.Navigator.geolocation.secure_context_required Chrome12/1/2015 Edge1/15/20201506
api.Navigator.getBattery 📋Chrome10/7/2014 Edge1/15/20201926
api.Navigator.getBattery.secure_context_required Chrome6/21/2022 Edge6/23/20222
api.Navigator.getGamepads 📋Chrome5/20/2014 Edge7/29/2015435
api.Navigator.getGamepads.secure_context_required Edge10/9/2020 Chrome10/20/202011
api.Navigator.getInstalledRelatedApps 📋Chrome8/25/2020 Edge8/27/20202
Chrome: Supported on Windows for checking of Universal Windows Platform (UWP) app installation. Resolves with an empty array on other platforms.Chrome: Always resolves with an empty array.Chrome Android: Supports checking of Progressive Web App (PWA) installation.Chrome Android: Supports checking of Android app installation.Edge: Supported on Windows for checking of Universal Windows Platform (UWP) app installation. Resolves with an empty array on other platforms.Edge: Always resolves with an empty array.Quest Browser: Supports checking of Progressive Web App (PWA) installation.Quest Browser: Supports checking of Android app installation.Opera: Supported on Windows for checking of Universal Windows Platform (UWP) app installation. Resolves with an empty array on other platforms.Opera: Always resolves with an empty array.Samsung Internet: Supports checking of Progressive Web App (PWA) installation.Samsung Internet: Supports checking of Android app installation.
api.Navigator.getInterestGroupAdAuctionData 📋Chrome1/14/2025 Edge1/17/20253
api.Navigator.getUserMedia 📋Edge7/29/2015 Chrome8/31/2016399
api.Navigator.gpu 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supported on Windows only.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.Navigator.hardwareConcurrency 📋Chrome8/26/2014 Edge4/5/2017953
Safari: The value of this property is clamped to 4 or 8 cores, to prevent device fingerprinting. See bug 233381.Safari on iOS: The value of this property is clamped to 4 or 8 cores, to prevent device fingerprinting. See bug 233381.WebView on iOS: The value of this property is clamped to 4 or 8 cores, to prevent device fingerprinting. See bug 233381.
api.Navigator.hid 📋Chrome3/2/2021 Edge3/4/20212
api.Navigator.ink 📋Edge9/2/2021 Chrome9/21/202119
api.Navigator.javaEnabled 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.joinAdInterestGroup 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.keyboard 📋Chrome7/24/2018 Edge1/15/2020540
api.Navigator.language 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 4, this property's value was also part of the user agent string, as reported by navigator.userAgent. Starting in Firefox 5, this property's value is based on the value of the Accept-Language HTTP header.Internet Explorer: Closest available (non-standard) properties are userLanguage and browserLanguage.
api.Navigator.languages 📋Chrome8/26/2014 Edge10/17/20171148
Chrome: Before Chrome 65, navigator.languages[0] is not guaranteed to equal navigator.language.Chrome Android: Before Chrome Android 65, navigator.languages[0] is not guaranteed to equal navigator.language.Firefox: In Firefox, the navigator.languages property's value is taken from the intl.accept_languages preference.Firefox for Android: In Firefox for Android, the navigator.languages property's value is taken from the intl.accept_languages preference.Internet Explorer: Closest available (non-standard) properties are userLanguage and browserLanguage.Quest Browser: Before Quest Browser 5.0, navigator.languages[0] is not guaranteed to equal navigator.language.WebView Android: Before version 65, navigator.languages[0] is not guaranteed to equal navigator.language.
api.Navigator.leaveAdInterestGroup 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.locks 📋Chrome9/4/2018 Edge1/15/2020498
api.Navigator.login 📋Chrome12/5/2023 Edge12/7/20232
api.Navigator.managed 📋Chrome5/25/2021 Edge5/27/20212
api.Navigator.maxTouchPoints 📋Chrome5/20/2014 Edge7/29/2015435
api.Navigator.mediaCapabilities 📋Chrome4/17/2018 Edge1/15/2020638
api.Navigator.mediaDevices 📋Edge7/29/2015 Chrome12/1/2015125
api.Navigator.mediaDevices.secure_context_required Chrome4/23/2019 Edge1/15/2020267
api.Navigator.mediaSession 📋Chrome3/12/2019 Edge1/15/2020309
api.Navigator.mimeTypes 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.ml 📋Chrome4/4/2023 Edge4/6/20232
api.Navigator.onLine 📋Chrome5/21/2009 Edge7/29/20152260
Chrome: Earlier versions of Chrome incorrectly return true when a tab is first opened, but it starts reporting the correct connectivity status after the first network event. Windows: 11, macOS: 14, ChromeOS: 13, Linux: Always returns true. For history, see bug 40530968.Firefox: Since Firefox 4 the browser returns true when 'Work Offline' mode is disabled and false when it is enabled, regardless of actual connectivity. Since Firefox 41, on OS X and Windows, the returned values follow the actual network connectivity, unless 'Work offline' mode is selected (where it will always return false).Internet Explorer: in Internet Explorer 8 'online' and 'offline' events are raised on the document.body; under IE 9 they are raised on both document.body and window.Opera: From Opera 11.1 until Opera 12.1, the browser returns true when 'Work Offline' mode is disabled and false when it is enabled, regardless of actual connectivity.Opera Android: From Opera 11.1 until Opera 12.1, the browser returns true when 'Work Offline' mode is disabled and false when it is enabled, regardless of actual connectivity.WebView Android: Can incorrectly return true, see bug 41369933.
api.Navigator.pdfViewerEnabled 📋Chrome9/21/2021 Edge9/24/20213
api.Navigator.permissions 📋Chrome5/19/2015 Edge1/15/20201702
api.Navigator.platform 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 69, platform would report running on a 32-bit CPU if running the 32-bit version of Firefox on a 64-bit system.Firefox: You can override the value returned by platform by setting the preference general.platform.override to the string you wish to be returned instead.
api.Navigator.plugins 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.presentation 📋Chrome12/1/2015 Edge1/15/20201506
api.Navigator.product 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.productSub 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Always returns 20030107.Chrome Android: Always returns 20030107.Edge: Always returns 20030107.Quest Browser: Always returns 20030107.Opera: Always returns 20030107.Opera Android: Always returns 20030107.Safari: Always returns 20030107.Safari on iOS: Always returns 20030107.Samsung Internet: Always returns 20030107.WebView Android: Always returns 20030107.WebView on iOS: Always returns 20030107.
api.Navigator.protectedAudience 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.registerProtocolHandler 📋Chrome8/2/2011 Edge1/15/20203088
Chrome: From Chrome 77, the URL parameter only accepts http or https URLs.
api.Navigator.registerProtocolHandler.scheme_parameter_bitcoin Chrome7/9/2013 Edge1/15/20202381
api.Navigator.registerProtocolHandler.scheme_parameter_cabal Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_dat Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_did Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_dweb Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_ethereum Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_geo Chrome10/1/2013 Edge1/15/20202297
api.Navigator.registerProtocolHandler.scheme_parameter_hyper Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_im Chrome10/1/2013 Edge1/15/20202297
api.Navigator.registerProtocolHandler.scheme_parameter_ipfs Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_ipns Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_irc Chrome10/25/2011 Edge1/15/20203004
api.Navigator.registerProtocolHandler.scheme_parameter_ircs Chrome10/1/2013 Edge1/15/20202297
api.Navigator.registerProtocolHandler.scheme_parameter_magnet Chrome10/1/2013 Edge1/15/20202297
api.Navigator.registerProtocolHandler.scheme_parameter_mailto Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_matrix Chrome7/20/2021 Edge7/22/20212
api.Navigator.registerProtocolHandler.scheme_parameter_mms Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_news Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_nntp Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_openpgp4fpr Chrome4/14/2015 Edge1/15/20201737
api.Navigator.registerProtocolHandler.scheme_parameter_sip Chrome10/1/2013 Edge1/15/20202297
api.Navigator.registerProtocolHandler.scheme_parameter_sms Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_smsto Chrome3/26/2013 Edge1/15/20202486
api.Navigator.registerProtocolHandler.scheme_parameter_ssb Edge10/9/2020 Chrome10/20/202011
api.Navigator.registerProtocolHandler.scheme_parameter_ssh Chrome3/3/2015 Edge1/15/20201779
api.Navigator.registerProtocolHandler.scheme_parameter_tel Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_urn Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_webcal Chrome8/2/2011 Edge1/15/20203088
api.Navigator.registerProtocolHandler.scheme_parameter_wtai Chrome11/12/2013 Edge1/15/20202255
api.Navigator.registerProtocolHandler.scheme_parameter_xmpp Chrome10/1/2013 Edge1/15/20202297
api.Navigator.registerProtocolHandler.secure_context_required Edge1/15/2020 Chrome2/4/202020
api.Navigator.requestMIDIAccess 📋Chrome5/19/2015 Edge1/15/20201702
Firefox: API access is gated by installation of a site permission add-on (user prompt), secure context, and Permission Policy: midi.
api.Navigator.requestMIDIAccess.secure_context_required Chrome5/19/2015 Edge1/15/20201702
api.Navigator.requestMediaKeySystemAccess 📋Chrome4/14/2015 Edge11/12/2015212
Chrome: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.Chrome: The function does not exist in insecure contexts. This was not enforced until Chrome 58.Chrome Android: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.Chrome Android: The function does not exist in insecure contexts. This was not enforced until Chrome Android 58.Firefox: Starting in Firefox 55, if neither audioCapabilities nor videoCapabilities is specified in supportedConfigurations, a warning is output to the web console.Firefox: In addition, starting in Firefox 55, if in supportedConfigurations, either audioCapabilities's or videoCapabilities's contentType value doesn't specify a "codecs" substring to define allowed codecs within the media wrapper, a warning is output to the web console. See note below table for example and correction.Firefox: In the future, if neither audioCapabilities nor videoCapabilities is specified in the supportedConfigurations, a NotSupported exception will be thrown.Firefox for Android: Starting in Firefox for Android 55, if neither audioCapabilities nor videoCapabilities is specified in supportedConfigurations, a warning is output to the web console.Firefox for Android: In addition, starting in Firefox for Android 55, if in supportedConfigurations, either audioCapabilities's or videoCapabilities's contentType value doesn't specify a "codecs" substring to define allowed codecs within the media wrapper, a warning is output to the web console. See note below table for example and correction.Firefox for Android: In the future, if neither audioCapabilities nor videoCapabilities is specified in the supportedConfigurations, a NotSupported exception will be thrown.Quest Browser: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.Quest Browser: The function does not exist in insecure contexts. This was not enforced until Quest Browser 5.0.Opera: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.Opera: The function does not exist in insecure contexts. This was not enforced until Opera 45.Opera Android: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.Opera Android: The function does not exist in insecure contexts. This was not enforced until Opera 45.Samsung Internet: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.Samsung Internet: The function does not exist in insecure contexts. This was not enforced until Samsung Internet 7.0.WebView Android: The spec requires that the passed supportedConfigurations option contain at least one of audioCapabilities or videoCapabilities, and that said parameters include a codec string.WebView Android: The function does not exist in insecure contexts. This was not enforced until version 58.
api.Navigator.runAdAuction 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.scheduling 📋Chrome11/17/2020 Edge11/19/20202
api.Navigator.sendBeacon 📋Chrome11/18/2014 Edge8/2/2016623
Chrome: Starting in Chrome 59, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.Chrome Android: Starting in Chrome 59, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.Quest Browser: Starting in Chrome 59, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.Opera: Starting in Opera 46, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.Opera Android: Starting in Chrome 59, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.Samsung Internet: Starting in Chrome 59, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.WebView Android: Starting in Chrome 59, this method cannot send a Blob whose type is not CORS safelisted. This is a temporary change until a mitigation can be found for the security issues that this creates. For more information, see bug 40087600.
api.Navigator.serial 📋Chrome3/2/2021 Edge3/4/20212
Chrome Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.Opera Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.
api.Navigator.serviceWorker 📋Chrome1/21/2015 Edge4/30/20181195
Firefox: In Firefox private windows, the serviceWorker object is undefined. See bug 1320796.Firefox for Android: In Firefox for Android private windows, the serviceWorker object is undefined. See bug 1320796.
api.Navigator.setAppBadge 📋Chrome4/7/2020 Edge4/13/20206
Chrome: Windows and macOS since Chrome 81.Chrome: ChromeOS since Chrome 91.Chrome: Linux offers no universal badging API on the operating system level.Edge: Windows and macOS since Edge 81.Edge: ChromeOS since Edge 91.Edge: Linux offers no universal badging API on the operating system level.Safari: Badging is supported for installed web apps on macOS Sonoma and higher.Safari: Passing 0 as an argument will clear the badge instead of displaying an unnumbered dot.Safari on iOS: Badging is supported for web apps saved to the home screen.Safari on iOS: Passing 0 as an argument will clear the badge instead of displaying an unnumbered dot.WebView on iOS: Badging is supported for web apps saved to the home screen.
api.Navigator.share 📋Edge9/2/2021 Chrome8/20/20241083
Chrome: Only supported on ChromeOS and Windows, see bug 40542648 and bug 40729163.Edge: Only supported on Windows.Opera: Only supported on ChromeOS and Windows, see bug 40542648 and bug 40729163.
api.Navigator.share.data_files_parameter 📋Edge4/13/2020 Chrome3/2/2021323
api.Navigator.share.data_text_parameter 📋Edge4/13/2020 Chrome3/2/2021323
api.Navigator.storage 📋Chrome12/1/2016 Edge1/15/20201140
api.Navigator.storageBuckets 📋Chrome2/20/2024 Edge2/23/20243
api.Navigator.unregisterProtocolHandler 📋Chrome10/7/2014 Edge1/15/20201926
api.Navigator.updateAdInterestGroups 📋Chrome8/20/2024 Edge8/22/20242
api.Navigator.usb 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes navigator.usb, but does not support WebUSB. See bug 41441927.
api.Navigator.userActivation 📋Chrome1/29/2019 Edge1/15/2020351
api.Navigator.userAgent 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.userAgentData 📋Chrome4/13/2021 Edge4/15/20212
api.Navigator.userAgentData.secure_context_required Chrome4/13/2021 Edge4/15/20212
api.Navigator.vendor 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.vendorSub 📋Chrome12/11/2008 Edge7/29/20152421
api.Navigator.vibrate 📋Chrome1/14/2014 Edge1/15/20202192
Chrome Android: Beginning in Chrome 55, this is not supported in cross-origin iframes.Chrome Android: Beginning in Chrome 60, this method requires a user gesture. Otherwise it returns false.Firefox: Until Firefox 26 included, when the vibration pattern was too long or any of its elements too large, Firefox threw an exception instead of returning false (bug 884935).Firefox: From Firefox 32 onwards, when the vibration pattern is too long or any of its elements too large, it returns true but truncates the pattern (bug 1014581).Firefox: Beginning in Firefox 72, this is not supported in cross-origin iframes.Firefox for Android: Vibration is disabled. If the window is visible, then navigator.vibrate() returns true, but no vibration takes place (regardless of hardware support). Originally, the intent was to disable it for cross-origin frames only (bug 1591113), but the feature was not re-enabled due to abuse concerns (bug 1653318).Firefox for Android: Until Firefox 26 included, when the vibration pattern was too long or any of its elements too large, Firefox threw an exception instead of returning false (bug 884935).Firefox for Android: From Firefox 32 onwards, when the vibration pattern is too long or any of its elements too large, it returns true but truncates the pattern (bug 1014581).Quest Browser: Beginning in Chrome 55, this is not supported in cross-origin iframes.Quest Browser: Beginning in Chrome 60, this method requires a user gesture. Otherwise it returns false.Opera Android: Beginning in Opera 42, this is not supported in cross-origin iframes.Opera Android: Beginning in Opera 47, this method requires a user gesture. Otherwise it returns false.Samsung Internet: Beginning in Chrome 55, this is not supported in cross-origin iframes.Samsung Internet: Beginning in Chrome 60, this method requires a user gesture. Otherwise it returns false.WebView Android: Beginning in version 55, this is not supported in cross-origin iframes.WebView Android: Beginning in version 60, this method requires a user gesture. Otherwise it returns false.
api.Navigator.virtualKeyboard 📋Chrome9/21/2021 Edge9/24/20213
api.Navigator.wakeLock 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.Navigator.webdriver 📋Edge7/29/2015 Chrome12/6/2017861
api.Navigator.windowControlsOverlay 📋Edge9/1/2022 Chrome9/2/20221
api.Navigator.xr 📋Chrome12/10/2019 Edge1/15/202036
api.NavigatorLogin 📋Chrome12/5/2023 Edge12/7/20232
api.NavigatorLogin.setStatus 📋Chrome12/5/2023 Edge12/7/20232
api.NavigatorManagedData 📋Chrome5/25/2021 Edge5/27/20212
api.NavigatorManagedData.getManagedConfiguration 📋Chrome5/25/2021 Edge5/27/20212
api.NavigatorManagedData.managedconfigurationchange_event 📋Chrome5/25/2021 Edge5/27/20212
api.NavigatorUAData 📋Chrome4/13/2021 Edge4/15/20212
api.NavigatorUAData.brands 📋Chrome4/13/2021 Edge4/15/20212
api.NavigatorUAData.getHighEntropyValues 📋Chrome4/13/2021 Edge4/15/20212
Chrome: From Chrome 144, whether or not this feature can return high-entropy values can be controlled with the ch-ua-high-entropy-values permissions policy.Chrome Android: From Chrome Android 144, whether or not this feature can return high-entropy values can be controlled with the ch-ua-high-entropy-values permissions policy.Edge: From Edge 144, whether or not this feature can return high-entropy values can be controlled with the ch-ua-high-entropy-values permissions policy.Quest Browser: From Quest Browser false, whether or not this feature can return high-entropy values can be controlled with the ch-ua-high-entropy-values permissions policy.Opera: From Opera false, whether or not this feature can return high-entropy values can be controlled with the ch-ua-high-entropy-values permissions policy.Opera Android: From Opera Android 95, whether or not this feature can return high-entropy values can be controlled with the ch-ua-high-entropy-values permissions policy.
api.NavigatorUAData.mobile 📋Chrome4/13/2021 Edge4/15/20212
api.NavigatorUAData.platform 📋Chrome8/31/2021 Edge9/2/20212
api.NavigatorUAData.toJSON 📋Chrome8/31/2021 Edge9/2/20212
api.NetworkInformation 📋Chrome9/5/2017 Edge1/15/2020862
api.NetworkInformation.change_event 📋Chrome9/5/2017 Edge1/15/2020862
Firefox for Android: On Firefox, the event handler property corresponding to the change event is ontypechange.
api.NetworkInformation.downlink 📋Chrome9/5/2017 Edge1/15/2020862
Chrome: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Chrome Android: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Edge: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Quest Browser: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Opera: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Opera Android: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.Samsung Internet: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.WebView Android: The value is never greater than 10 Mbps, as a non-standard anti-fingerprinting measure.
api.NetworkInformation.effectiveType 📋Chrome9/5/2017 Edge1/15/2020862
api.NetworkInformation.rtt 📋Chrome9/5/2017 Edge1/15/2020862
Chrome: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Chrome Android: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Edge: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Quest Browser: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Opera: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Opera Android: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.Samsung Internet: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.WebView Android: The value is never greater than 3000 ms, as a non-standard anti-fingerprinting measure.
api.NetworkInformation.saveData 📋Chrome3/6/2018 Edge1/15/2020680
api.NetworkInformation.worker_support Chrome9/5/2017 Edge1/15/2020862
api.Node 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Chrome Android: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Quest Browser: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Opera: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Opera Android: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Safari: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Safari on iOS: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.Samsung Internet: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.WebView Android: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.WebView on iOS: WebKit and old versions of Blink incorrectly do not make Node inherit from EventTarget.
api.Node.appendChild 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.baseURI 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.childNodes 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.cloneNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.compareDocumentPosition 📋Chrome5/21/2009 Edge7/29/20152260
Internet Explorer: Only supports contains for elements
api.Node.contains 📋Chrome12/13/2011 Edge7/29/20151324
Internet Explorer: Only supported for HTMLElement, not all Node objects.
api.Node.firstChild 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.getRootNode 📋Chrome10/12/2016 Edge1/15/20201190
api.Node.hasChildNodes 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.insertBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.isConnected 📋Chrome5/25/2016 Edge1/15/20201330
api.Node.isDefaultNamespace 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.isEqualNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.isSameNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.lastChild 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.lookupNamespaceURI 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.lookupPrefix 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.nextSibling 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.nodeName 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.nodeType 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.nodeValue 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.normalize 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.ownerDocument 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: The ownerDocument of doctype nodes (that is, nodes for which Node.nodeType is Node.DOCUMENT_TYPE_NODE or 10) is null.Firefox for Android: The ownerDocument of doctype nodes (that is, nodes for which Node.nodeType is Node.DOCUMENT_TYPE_NODE or 10) is null.
api.Node.parentElement 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Only supported on Element.Opera: Before Opera 15, this feature was only supported on Element.Opera Android: Before Opera Android 14, this feature was only supported on Element.
api.Node.parentNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.previousSibling 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.removeChild 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.replaceChild 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.selectstart_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Node.textContent 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeIterator 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeIterator.detach 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Since Chrome 45, this method does nothing, as specified. See bug 40362826.Chrome Android: Since Chrome Android 45, this method does nothing, as specified. See bug 40362826.Firefox: Since Firefox 22, this method does nothing, as specified. See bug 823549.Firefox for Android: Since Firefox for Android 22, this method does nothing, as specified. See bug 823549.Quest Browser: Since Quest Browser 5.0, this method does nothing, as specified. See bug 40362826.Opera: Since Opera 32, this method does nothing, as specified. See bug 40362826.Opera Android: Since Opera Android 32, this method does nothing, as specified. See bug 40362826.Safari: Since Safari 10, this method does nothing, as specified. See bug 148454.Safari on iOS: Since Safari on iOS 10, this method does nothing, as specified. See bug 148454.Samsung Internet: Since Samsung Internet 5.0, this method does nothing, as specified. See bug 40362826.WebView Android: Since WebView Android 45, this method does nothing, as specified. See bug 40362826.WebView on iOS: Since WebView on iOS 10, this method does nothing, as specified. See bug 148454.
api.NodeIterator.filter 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeIterator.nextNode 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeIterator.pointerBeforeReferenceNode 📋Chrome12/11/2008 Edge4/30/20183427
api.NodeIterator.previousNode 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeIterator.referenceNode 📋Chrome12/11/2008 Edge4/30/20183427
api.NodeIterator.root 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeIterator.whatToShow 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeList 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeList.@@iterator 📋Chrome5/25/2016 Edge1/15/20201330
api.NodeList.entries Chrome5/25/2016 Edge10/17/2017510
api.NodeList.forEach 📋Chrome5/25/2016 Edge10/17/2017510
api.NodeList.item 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeList.keys Chrome5/25/2016 Edge10/17/2017510
api.NodeList.length 📋Chrome12/11/2008 Edge7/29/20152421
api.NodeList.values Chrome5/25/2016 Edge10/17/2017510
api.NotRestoredReasonDetails 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasonDetails.reason 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasonDetails.toJSON Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.children 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.id 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.name 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.reasons 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.src 📋Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.toJSON Chrome5/14/2024 Edge5/17/20243
api.NotRestoredReasons.url 📋Chrome5/14/2024 Edge5/17/20243
api.Notification 📋Chrome6/26/2012 Edge8/2/20161498
Chrome: Starting in Chrome 49, notifications do not work in incognito mode.Chrome: Before Chrome 42, service worker additions were not supported.Chrome Android: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Quest Browser: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Opera: Starting in Opera 36, notifications do not work in incognito mode.Opera: Before Opera 29, service worker additions were not supported.Opera Android: Notifications in Opera for Android are only available through service workers. To show notifications on Android, see ServiceWorkerRegistration.showNotification().Opera Android: Starting in Opera for Android 36, notifications do not work in incognito mode.Safari on iOS: The Notification interface is undefined, unless the page is a web app saved to the home screen. The app's manifest must have a non-default display value.Safari on iOS: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Samsung Internet: Notifications in Samsung Internet are only available through service workers. To show notifications on Android, see ServiceWorkerRegistration.showNotification().Samsung Internet: Starting in Samsung Internet 5.0, notifications do not work in incognito mode.
api.Notification.Notification 📋Chrome6/26/2012 Edge8/2/20161498
Chrome Android: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Chrome Android: This constructor always throws a TypeError exception.Quest Browser: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Quest Browser: This constructor always throws a TypeError exception.Opera Android: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Opera Android: This constructor always throws a TypeError exception.Safari on iOS: This constructor throws a ReferenceError exception, unless the page is a web app saved to the home screen. The app's manifest must have a non-default display value.Safari on iOS: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Samsung Internet: A notification can only be sent from a service worker. To show a notification, see ServiceWorkerRegistration.showNotification().Samsung Internet: This constructor always throws a TypeError exception.
api.Notification.actions 📋Chrome8/31/2016 Edge10/2/2018762
api.Notification.badge 📋Chrome8/31/2016 Edge10/2/2018762
api.Notification.body 📋Chrome2/20/2014 Edge8/2/2016894
api.Notification.click_event 📋Chrome6/26/2012 Edge8/2/20161498
api.Notification.close 📋Chrome6/26/2012 Edge8/2/20161498
api.Notification.close_event 📋Chrome6/26/2012 Edge8/2/20161498
api.Notification.data 📋Chrome7/21/2015 Edge10/17/2017819
api.Notification.dir 📋Chrome6/26/2012 Edge8/2/20161498
api.Notification.error_event 📋Chrome6/26/2012 Edge8/2/20161498
api.Notification.icon 📋Chrome2/20/2014 Edge8/2/2016894
Safari: The property can be set, but has no effect.Safari on iOS: The property can be set, but has no effect.
api.Notification.image 📋Chrome1/25/2017 Edge10/2/2018615
api.Notification.lang 📋Chrome2/20/2014 Edge8/2/2016894
api.Notification.maxActions_static 📋Chrome1/20/2016 Edge10/2/2018986
api.Notification.permission_static 📋Chrome1/14/2014 Edge8/2/2016931
Safari on iOS: The parent Notification interface is undefined unless the page is a web app saved to the home screen. The app's manifest must have a non-default display value.
api.Notification.renotify 📋Chrome4/13/2016 Edge1/15/20201372
api.Notification.requestPermission_static 📋Chrome6/26/2012 Edge8/2/20161498
Firefox: From Firefox 70 onwards, cannot be called from a cross-origin iframe.Firefox: From Firefox 72 onwards, can only be called in response to a user gesture such as a click event.Firefox for Android: From Firefox Android 79 onwards, cannot be called from a cross-origin iframe.Firefox for Android: From Firefox Android 79 onwards, can only be called in response to a user gesture such as a click event.Safari: Only supported the deprecated callback syntax.Safari on iOS: The parent Notification interface is undefined unless the page is a web app saved to the home screen. The app's manifest must have a non-default display value.
api.Notification.requestPermission_static.returns_promise Chrome12/1/2015 Edge1/15/20201506
api.Notification.requireInteraction 📋Chrome12/1/2015 Edge4/30/2018881
Firefox: Only supported on Windows. Behind a flag on other operating systems.Firefox for Android: Only supported on Windows. Behind a flag on other operating systems.
api.Notification.secure_context_required Chrome10/17/2017 Edge1/15/2020820
api.Notification.show_event 📋Chrome6/26/2012 Edge8/2/20161498
api.Notification.silent 📋Chrome5/19/2015 Edge4/30/20181077
api.Notification.tag 📋Chrome6/26/2012 Edge8/2/20161498
Safari: The property can be set, but has no effect.
api.Notification.timestamp 📋Chrome4/13/2016 Edge4/30/2018747
api.Notification.title 📋Chrome2/20/2014 Edge8/2/2016894
api.Notification.vibrate 📋Chrome8/31/2016 Edge1/15/20201232
api.Notification.worker_support Chrome4/14/2015 Edge4/5/2017722
api.NotificationEvent 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.NotificationEvent.NotificationEvent 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.NotificationEvent.action 📋Chrome1/20/2016 Edge4/30/2018831
api.NotificationEvent.notification 📋Chrome4/14/2015 Edge4/30/20181112
api.OES_draw_buffers_indexed 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.blendEquationSeparateiOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.blendEquationiOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.blendFuncSeparateiOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.blendFunciOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.colorMaskiOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.disableiOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_draw_buffers_indexed.enableiOES 📋Chrome3/29/2022 Edge4/1/20223
api.OES_element_index_uint 📋Chrome1/10/2013 Edge7/29/2015930
api.OES_fbo_render_mipmap 📋Chrome2/4/2020 Edge2/7/20203
api.OES_standard_derivatives 📋Chrome3/8/2011 Edge7/29/20151604
api.OES_texture_float 📋Chrome3/8/2011 Edge7/29/20151604
api.OES_texture_float_linear 📋Chrome8/20/2013 Edge7/29/2015708
Safari on iOS: Only supported on iPadOS.WebView on iOS: Only supported on iPadOS.
api.OES_texture_half_float 📋Chrome5/21/2013 Edge8/2/20161169
api.OES_texture_half_float_linear 📋Chrome8/20/2013 Edge8/2/20161078
api.OES_vertex_array_object 📋Chrome1/10/2013 Edge4/30/20181936
api.OES_vertex_array_object.bindVertexArrayOES 📋Chrome1/10/2013 Edge4/30/20181936
api.OES_vertex_array_object.createVertexArrayOES 📋Chrome1/10/2013 Edge4/30/20181936
api.OES_vertex_array_object.deleteVertexArrayOES 📋Chrome1/10/2013 Edge4/30/20181936
api.OES_vertex_array_object.isVertexArrayOES 📋Chrome1/10/2013 Edge4/30/20181936
api.OTPCredential 📋Chrome8/31/2021 Edge9/2/20212
api.OTPCredential.code 📋Chrome8/31/2021 Edge9/2/20212
api.OVR_multiview2 📋Chrome8/31/2021 Edge9/2/20212
Chrome: Only supported on Windows with ANGLE.Edge: Only supported on Windows with ANGLE.Firefox: Only supported on Windows with ANGLE.Firefox for Android: Only supported on Windows with ANGLE.Opera: Only supported on Windows with ANGLE.
api.OVR_multiview2.framebufferTextureMultiviewOVR 📋Chrome8/31/2021 Edge9/2/20212
api.Observable 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.Observable 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.catch 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.drop 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.every 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.filter 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.finally 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.find 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.first 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.flatMap 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.forEach 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.from_static 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.inspect 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.last 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.map 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.reduce 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.some 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.subscribe 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.switchMap 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.take 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.takeUntil 📋Chrome4/1/2025 Edge4/4/20253
api.Observable.toArray 📋Chrome4/1/2025 Edge4/4/20253
api.OfflineAudioCompletionEvent 📋Chrome9/16/2011 Edge7/29/20151412
api.OfflineAudioCompletionEvent.OfflineAudioCompletionEvent 📋Chrome3/9/2017 Edge1/15/20201042
api.OfflineAudioCompletionEvent.renderedBuffer 📋Chrome9/16/2011 Edge7/29/20151412
api.OfflineAudioContext 📋Chrome5/20/2014 Edge7/29/2015435
api.OfflineAudioContext.OfflineAudioContext 📋Chrome5/20/2014 Edge7/29/2015435
api.OfflineAudioContext.OfflineAudioContext.options_parameter Chrome10/17/2017 Edge1/15/2020820
api.OfflineAudioContext.complete_event 📋Chrome2/21/2013 Edge7/29/2015888
api.OfflineAudioContext.length 📋Chrome5/25/2016 Edge8/2/201669
api.OfflineAudioContext.resume 📋Chrome3/3/2015 Edge8/2/2016518
Firefox: The method exists but always rejects with NotSupportedError. See bug 1265406.Firefox for Android: The method exists but always rejects with NotSupportedError. See bug 1265406.
api.OfflineAudioContext.startRendering 📋Chrome2/21/2013 Edge7/29/2015888
api.OfflineAudioContext.startRendering.returns_promise Chrome4/14/2015 Edge10/2/20181267
api.OfflineAudioContext.suspend 📋Chrome3/3/2015 Edge8/2/2016518
api.OffscreenCanvas 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.OffscreenCanvas 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.contextlost_event 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvas.contextrestored_event 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvas.convertToBlob 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.convertToBlob.option_type_parameter_webp Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.getContext 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.getContext.2d_context Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.getContext.bitmaprenderer_context Chrome7/30/2019 Edge1/15/2020169
api.OffscreenCanvas.getContext.webgl2_context Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.getContext.webgl_context Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.getContext.webgpu_context 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supported on Windows only, in all contexts except for service workers.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.OffscreenCanvas.height 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.transferToImageBitmap 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvas.width 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.arc 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.arcTo 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.beginPath 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.bezierCurveTo 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.canvas 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.clearRect 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.clip 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.closePath 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.createConicGradient 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.createImageData 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.createLinearGradient 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.createPattern 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.createRadialGradient 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.direction 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.drawImage 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.ellipse 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.fill 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.fillRect 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.fillStyle 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.fillText 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.filter 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.font 📋Chrome9/4/2018 Edge1/15/2020498
Safari: The font-weight can be set, but is not reflected back (see bug 284115).Safari on iOS: The font-weight can be set, but is not reflected back (see bug 284115).WebView on iOS: The font-weight can be set, but is not reflected back (see bug 284115).
api.OffscreenCanvasRenderingContext2D.fontKerning 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.fontStretch 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.fontVariantCaps 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.getContextAttributes 📋Chrome3/4/2025 Edge3/6/20252
api.OffscreenCanvasRenderingContext2D.getImageData 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.getLineDash 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.getTransform 📋Chrome2/4/2020 Edge2/7/20203
api.OffscreenCanvasRenderingContext2D.globalAlpha 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.globalCompositeOperation 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.imageSmoothingEnabled 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.imageSmoothingQuality 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.isContextLost 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.isPointInPath 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.isPointInStroke 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.lang 📋Chrome4/29/2025 Edge5/1/20252
api.OffscreenCanvasRenderingContext2D.letterSpacing 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.lineCap 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.lineDashOffset 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.lineJoin 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.lineTo 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.lineWidth 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.measureText 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.miterLimit 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.moveTo 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.putImageData 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.quadraticCurveTo 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.rect 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.reset 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.resetTransform 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.restore 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.rotate 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.roundRect 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.save 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.scale 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.setLineDash 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.setTransform 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.shadowBlur 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.shadowColor 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.shadowOffsetX 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.shadowOffsetY 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.stroke 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.strokeRect 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.strokeStyle 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.strokeText 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.textAlign 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.textBaseline 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.textRendering 📋Chrome3/1/2022 Edge3/3/20222
api.OffscreenCanvasRenderingContext2D.transform 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.translate 📋Chrome9/4/2018 Edge1/15/2020498
api.OffscreenCanvasRenderingContext2D.wordSpacing 📋Chrome3/1/2022 Edge3/3/20222
api.OrientationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.OrientationSensor.populateMatrix 📋Chrome5/29/2018 Edge1/15/2020596
api.OrientationSensor.quaternion 📋Chrome5/29/2018 Edge1/15/2020596
api.Origin 📋Chrome2/10/2026 Edge2/14/20264
api.Origin.Origin 📋Chrome2/10/2026 Edge2/14/20264
api.Origin.from_static 📋Chrome2/10/2026 Edge2/14/20264
api.Origin.isSameOrigin 📋Chrome2/10/2026 Edge2/14/20264
api.Origin.isSameSite 📋Chrome2/10/2026 Edge2/14/20264
api.Origin.opaque 📋Chrome2/10/2026 Edge2/14/20264
api.OscillatorNode 📋Chrome6/26/2012 Edge7/29/20151128
api.OscillatorNode.OscillatorNode 📋Chrome12/1/2016 Edge1/15/20201140
api.OscillatorNode.detune 📋Chrome6/26/2012 Edge7/29/20151128
api.OscillatorNode.frequency 📋Chrome6/26/2012 Edge7/29/20151128
api.OscillatorNode.setPeriodicWave 📋Chrome10/1/2013 Edge7/29/2015666
api.OscillatorNode.type 📋Chrome6/26/2012 Edge7/29/20151128
api.OverconstrainedError 📋Chrome12/6/2017 Edge1/15/2020770
api.OverconstrainedError.OverconstrainedError 📋Chrome12/6/2017 Edge1/15/2020770
api.OverconstrainedError.constraint 📋Chrome12/6/2017 Edge1/15/2020770
api.PageRevealEvent 📋Chrome3/19/2024 Edge3/22/20243
api.PageRevealEvent.PageRevealEvent 📋Chrome8/20/2024 Edge8/22/20242
api.PageRevealEvent.viewTransition 📋Chrome6/11/2024 Edge6/13/20242
api.PageSwapEvent 📋Chrome4/16/2024 Edge4/18/20242
api.PageSwapEvent.PageSwapEvent 📋Chrome8/20/2024 Edge8/22/20242
api.PageSwapEvent.activation 📋Chrome4/16/2024 Edge4/18/20242
api.PageSwapEvent.viewTransition 📋Chrome6/11/2024 Edge6/13/20242
api.PageTransitionEvent 📋Chrome1/25/2010 Edge7/29/20152011
api.PageTransitionEvent.PageTransitionEvent 📋Chrome12/13/2011 Edge1/15/20202955
api.PageTransitionEvent.persisted 📋Chrome1/25/2010 Edge7/29/20152011
Internet Explorer: The persisted property is known to be buggy in Internet Explorer. It is advised to check if window.performance.navigation.type == 2 as well.
api.PaintRenderingContext2D 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.beginPath 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.clearRect 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.clip 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.createLinearGradient 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.createPattern 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.createRadialGradient 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.drawImage 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.fill 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.fillRect 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.fillStyle 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.filter Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.getLineDash 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.getTransform 📋Chrome7/24/2018 Edge1/15/2020540
api.PaintRenderingContext2D.globalAlpha 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.globalCompositeOperation 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.imageSmoothingEnabled 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.imageSmoothingQuality 📋Chrome3/4/2025 Edge3/6/20252
api.PaintRenderingContext2D.isPointInPath 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.isPointInStroke 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.lineCap 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.lineDashOffset 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.lineJoin 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.lineWidth 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.miterLimit 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.resetTransform 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.restore 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.rotate 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.save 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.scale 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.setLineDash 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.setTransform 📋Chrome7/24/2018 Edge1/15/2020540
api.PaintRenderingContext2D.shadowBlur 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.shadowColor 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.shadowOffsetX 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.shadowOffsetY 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.stroke 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.strokeRect 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.strokeStyle 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.transform 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintRenderingContext2D.translate 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintSize 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintSize.height 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintSize.width 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintWorkletGlobalScope 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintWorkletGlobalScope.devicePixelRatio 📋Chrome3/6/2018 Edge1/15/2020680
api.PaintWorkletGlobalScope.registerPaint 📋Chrome3/6/2018 Edge1/15/2020680
api.PannerNode 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.PannerNode 📋Chrome12/1/2016 Edge1/15/20201140
api.PannerNode.coneInnerAngle 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.coneOuterAngle 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.coneOuterGain 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.distanceModel 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.maxDistance 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.orientationX 📋Chrome7/20/2016 Edge1/15/20201274
api.PannerNode.orientationY 📋Chrome7/20/2016 Edge1/15/20201274
api.PannerNode.orientationZ 📋Chrome7/20/2016 Edge1/15/20201274
api.PannerNode.panningModel 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.positionX 📋Chrome7/20/2016 Edge1/15/20201274
api.PannerNode.positionY 📋Chrome7/20/2016 Edge1/15/20201274
api.PannerNode.positionZ 📋Chrome7/20/2016 Edge1/15/20201274
api.PannerNode.refDistance 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.rolloffFactor 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.setOrientation 📋Chrome9/16/2011 Edge7/29/20151412
api.PannerNode.setPosition 📋Chrome9/16/2011 Edge7/29/20151412
api.PasswordCredential 📋Chrome5/25/2016 Edge1/15/20201330
api.PasswordCredential.PasswordCredential 📋Chrome5/25/2016 Edge1/15/20201330
api.PasswordCredential.iconURL 📋Chrome5/25/2016 Edge1/15/20201330
api.PasswordCredential.name 📋Chrome5/25/2016 Edge1/15/20201330
api.PasswordCredential.password 📋Chrome7/25/2017 Edge1/15/2020904
api.Path2D 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.Path2D 📋Chrome7/16/2014 Edge8/2/2016748
Edge: Before Edge 79, the constructor for Path2D objects does not support invocation with a string consisting of SVG path data.
api.Path2D.addPath 📋Chrome7/24/2018 Edge1/15/2020540
api.Path2D.arc 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.arcTo 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.bezierCurveTo 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.closePath 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.ellipse 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.lineTo 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.moveTo 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.quadraticCurveTo 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.rect 📋Chrome7/16/2014 Edge8/2/2016748
api.Path2D.roundRect 📋Chrome3/1/2022 Edge3/3/20222
api.PaymentAddress Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.addressLine Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.city Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.country Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.dependentLocality Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.organization Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.phone Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.postalCode Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.recipient Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.region Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.sortingCode Edge4/5/2017 Chrome7/25/2017111
api.PaymentAddress.toJSON Edge4/5/2017 Chrome7/25/2017111
api.PaymentManager 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentManager.enableDelegations 📋Chrome2/4/2020 Edge2/7/20203
api.PaymentManager.secure_context_required Chrome2/20/2024 Edge2/23/20243
api.PaymentManager.userHint 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentMethodChangeEvent 📋Chrome7/30/2019 Edge1/15/2020169
api.PaymentMethodChangeEvent.PaymentMethodChangeEvent 📋Chrome7/30/2019 Edge1/15/2020169
api.PaymentMethodChangeEvent.methodDetails 📋Chrome7/30/2019 Edge1/15/2020169
api.PaymentMethodChangeEvent.methodName 📋Chrome7/30/2019 Edge1/15/2020169
api.PaymentRequest 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.PaymentRequest 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.PaymentRequest.secure_payment_confirmation_method Chrome10/19/2021 Edge10/21/20212
api.PaymentRequest.abort 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.canMakePayment 📋Chrome7/25/2017 Edge10/17/201784
api.PaymentRequest.id 📋Chrome7/25/2017 Edge10/17/201784
api.PaymentRequest.paymentmethodchange_event 📋Chrome7/30/2019 Edge1/15/2020169
api.PaymentRequest.securePaymentConfirmationAvailability_static 📋Chrome8/5/2025 Edge8/7/20252
api.PaymentRequest.shippingAddress Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.shippingOption Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.shippingType Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.shippingaddresschange_event Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.shippingoptionchange_event Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequest.show 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequestEvent 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.PaymentRequestEvent 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.changePaymentMethod 📋Chrome7/30/2019 Edge1/15/2020169
api.PaymentRequestEvent.changeShippingAddress 📋Chrome2/4/2020 Edge2/7/20203
api.PaymentRequestEvent.changeShippingOption 📋Chrome2/4/2020 Edge2/7/20203
api.PaymentRequestEvent.methodData 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.modifiers 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.openWindow 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.paymentOptions 📋Chrome2/4/2020 Edge2/7/20203
api.PaymentRequestEvent.paymentRequestId 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.paymentRequestOrigin 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.respondWith 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.shippingOptions 📋Chrome2/4/2020 Edge2/7/20203
api.PaymentRequestEvent.topOrigin 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestEvent.total 📋Chrome10/16/2018 Edge1/15/2020456
api.PaymentRequestUpdateEvent 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequestUpdateEvent.PaymentRequestUpdateEvent 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentRequestUpdateEvent.secure_context_required Chrome2/20/2024 Edge2/23/20243
api.PaymentRequestUpdateEvent.updateWith 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.complete 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.details 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.methodName 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.payerEmail 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.payerName 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.payerPhone 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.payerdetailchange_event 📋Chrome10/22/2019 Edge1/15/202085
api.PaymentResponse.requestId 📋Chrome7/25/2017 Edge10/17/201784
api.PaymentResponse.retry 📋Chrome10/22/2019 Edge1/15/202085
api.PaymentResponse.shippingAddress 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.shippingOption 📋Edge4/5/2017 Chrome7/25/2017111
api.PaymentResponse.toJSON Edge4/5/2017 Chrome7/25/2017111
api.Performance 📋Chrome9/2/2010 Edge7/29/20151791
Node.js: Only available as an internal instance.
api.Performance.clearMarks 📋Chrome8/20/2013 Edge7/29/2015708
api.Performance.clearMeasures 📋Chrome8/20/2013 Edge7/29/2015708
api.Performance.clearResourceTimings 📋Edge7/29/2015 Chrome10/13/201576
api.Performance.eventCounts 📋Chrome8/25/2020 Edge8/27/20202
api.Performance.getEntries 📋Chrome7/9/2013 Edge7/29/2015750
api.Performance.getEntriesByName 📋Chrome7/9/2013 Edge7/29/2015750
api.Performance.getEntriesByType 📋Chrome7/9/2013 Edge7/29/2015750
api.Performance.interactionCount 📋Chrome1/13/2026 Edge1/21/20268
api.Performance.mark 📋Chrome7/9/2013 Edge7/29/2015750
api.Performance.mark.markOptions_detail_devtools_parameter Chrome8/20/2024 Edge8/22/20242
api.Performance.mark.markOptions_parameter Chrome10/22/2019 Edge1/15/202085
api.Performance.mark.returns_performancemark Chrome10/22/2019 Edge1/15/202085
api.Performance.measure 📋Chrome7/9/2013 Edge7/29/2015750
api.Performance.measure.measureOptions_detail_devtools_parameter Chrome8/20/2024 Edge8/22/20242
api.Performance.measure.measureOptions_parameter Chrome9/10/2019 Edge1/15/2020127
api.Performance.measure.returns_performancemeasure Chrome10/22/2019 Edge1/15/202085
api.Performance.measureUserAgentSpecificMemory 📋Chrome3/2/2021 Edge3/4/20212
api.Performance.memory Chrome10/19/2010 Edge1/15/20203375
api.Performance.navigation 📋Chrome3/8/2011 Edge7/29/20151604
api.Performance.now 📋Chrome1/10/2013 Edge7/29/2015930
Firefox: In Firefox 57.0.4 the accuracy was reduced to 20 microseconds.Firefox: In Firefox 59 the accuracy was reduced to 2 milliseconds.Firefox: In Firefox 60 the accuracy was increased to 1 millisecond.Firefox for Android: In Firefox for Android 57.0.4 the accuracy was reduced to 20 microseconds.Firefox for Android: In Firefox for Android 59 the accuracy was reduced to 2 milliseconds.Firefox for Android: In Firefox for Android 60 the accuracy was increased to 1 millisecond.
api.Performance.resourcetimingbufferfull_event 📋Chrome10/13/2015 Edge1/15/20201555
api.Performance.setResourceTimingBufferSize 📋Edge7/29/2015 Chrome10/13/201576
api.Performance.timeOrigin 📋Chrome10/17/2017 Edge10/17/2017
api.Performance.timing 📋Chrome9/2/2010 Edge7/29/20151791
Node.js: Returns node specific timing object
api.Performance.toJSON 📋Edge7/29/2015 Chrome1/25/2017546
api.PerformanceElementTiming 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.element 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.id 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.identifier 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.intersectionRect 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.loadTime 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.naturalHeight 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.naturalWidth 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.paintTime 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceElementTiming.presentationTime 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceElementTiming.renderTime 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.renderTime.cross-origin Chrome2/4/2025 Edge2/6/20252
api.PerformanceElementTiming.toJSON 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceElementTiming.url 📋Chrome9/10/2019 Edge1/15/2020127
api.PerformanceEntry 📋Edge7/29/2015 Chrome10/13/201576
Node.js: Available as a part of the perf_hooks module.
api.PerformanceEntry.duration 📋Chrome7/9/2013 Edge7/29/2015750
api.PerformanceEntry.entryType 📋Chrome7/9/2013 Edge7/29/2015750
api.PerformanceEntry.name 📋Chrome7/9/2013 Edge7/29/2015750
api.PerformanceEntry.startTime 📋Chrome7/9/2013 Edge7/29/2015750
api.PerformanceEntry.toJSON 📋Chrome9/1/2015 Edge10/17/2017777
api.PerformanceEntry.worker_support Edge4/5/2017 Chrome10/17/2017195
Node.js: Available as a part of the perf_hooks module.
api.PerformanceEventTiming 📋Chrome7/30/2019 Edge1/15/2020169
api.PerformanceEventTiming.cancelable 📋Chrome7/30/2019 Edge1/15/2020169
api.PerformanceEventTiming.interactionId 📋Chrome11/15/2021 Edge11/19/20214
api.PerformanceEventTiming.processingEnd 📋Chrome7/30/2019 Edge1/15/2020169
api.PerformanceEventTiming.processingStart 📋Chrome7/30/2019 Edge1/15/2020169
api.PerformanceEventTiming.target 📋Chrome8/25/2020 Edge8/27/20202
api.PerformanceEventTiming.toJSON 📋Chrome7/30/2019 Edge1/15/2020169
api.PerformanceLongAnimationFrameTiming 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongAnimationFrameTiming.blockingDuration 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongAnimationFrameTiming.firstUIEventTimestamp 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongAnimationFrameTiming.paintTime 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceLongAnimationFrameTiming.presentationTime 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceLongAnimationFrameTiming.renderStart 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongAnimationFrameTiming.scripts 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongAnimationFrameTiming.styleAndLayoutStart 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongAnimationFrameTiming.toJSON 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceLongTaskTiming 📋Chrome4/19/2017 Edge1/15/20201001
api.PerformanceLongTaskTiming.attribution 📋Chrome4/19/2017 Edge1/15/20201001
api.PerformanceLongTaskTiming.toJSON 📋Chrome4/19/2017 Edge1/15/20201001
api.PerformanceMark 📋Chrome7/9/2013 Edge7/29/2015750
Node.js: Available as a part of the perf_hooks module.
api.PerformanceMark.PerformanceMark 📋Chrome7/30/2019 Edge1/15/2020169
api.PerformanceMark.detail 📋Chrome10/22/2019 Edge1/15/202085
api.PerformanceMeasure 📋Chrome2/21/2013 Edge7/29/2015888
Node.js: Available as a part of the perf_hooks module.Node.js: Only available as an internal instance, but can be accessed via getting performance entries.
api.PerformanceMeasure.detail 📋Chrome10/22/2019 Edge1/15/202085
api.PerformanceNavigation 📋Chrome3/8/2011 Edge7/29/20151604
api.PerformanceNavigation.redirectCount 📋Chrome3/8/2011 Edge7/29/20151604
api.PerformanceNavigation.toJSON 📋Edge7/29/2015 Chrome1/25/2017546
Firefox: Before Firefox 70, this property could return incorrect values. See bug 1459711.Firefox for Android: Before Firefox for Android 79, this property could return incorrect values. See bug 1459711.
api.PerformanceNavigation.type 📋Chrome3/8/2011 Edge7/29/20151604
Firefox: Before Firefox 70, this property could return incorrect values. See bug 1459711.Firefox for Android: Before Firefox for Android 79, this property could return incorrect values. See bug 1459711.
api.PerformanceNavigationTiming 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.activationStart 📋Chrome11/29/2022 Edge12/5/20226
api.PerformanceNavigationTiming.confidence 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceNavigationTiming.criticalCHRestart 📋Chrome8/15/2023 Edge8/21/20236
api.PerformanceNavigationTiming.domComplete 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.domContentLoadedEventEnd 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.domContentLoadedEventStart 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.domInteractive 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.loadEventEnd 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.loadEventStart 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.notRestoredReasons 📋Chrome5/14/2024 Edge5/17/20243
api.PerformanceNavigationTiming.redirectCount 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.toJSON 📋Chrome3/9/2017 Edge10/17/2017222
api.PerformanceNavigationTiming.type 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.unloadEventEnd 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceNavigationTiming.unloadEventStart 📋Edge7/29/2015 Chrome3/9/2017589
api.PerformanceObserver 📋Chrome7/20/2016 Edge1/15/20201274
Node.js: Available as a part of the perf_hooks module.
api.PerformanceObserver.PerformanceObserver 📋Chrome7/20/2016 Edge1/15/20201274
api.PerformanceObserver.PerformanceObserver.droppedEntriesCount 📋Chrome10/19/2021 Edge10/21/20212
api.PerformanceObserver.disconnect 📋Chrome7/20/2016 Edge1/15/20201274
api.PerformanceObserver.observe 📋Chrome7/20/2016 Edge1/15/20201274
api.PerformanceObserver.supportedEntryTypes_static 📋Chrome3/12/2019 Edge1/15/2020309
api.PerformanceObserver.takeRecords 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceObserver.worker_support Chrome10/17/2017 Edge1/15/2020820
api.PerformanceObserverEntryList 📋Chrome7/20/2016 Edge1/15/20201274
Node.js: Available as a part of the perf_hooks module.Node.js: Only available as an internal instance, but can be accessed via the first parameter of the PerformanceObserver constructor.
api.PerformanceObserverEntryList.getEntries 📋Chrome7/20/2016 Edge1/15/20201274
api.PerformanceObserverEntryList.getEntriesByName 📋Chrome7/20/2016 Edge1/15/20201274
api.PerformanceObserverEntryList.getEntriesByType 📋Chrome7/20/2016 Edge1/15/20201274
api.PerformancePaintTiming 📋Chrome7/25/2017 Edge1/15/2020904
api.PerformancePaintTiming.first-contentful-paint 📋Chrome7/25/2017 Edge1/15/2020904
api.PerformancePaintTiming.first-paint 📋Chrome7/25/2017 Edge1/15/2020904
api.PerformancePaintTiming.paintTime 📋Chrome2/10/2026 Edge2/14/20264
api.PerformancePaintTiming.presentationTime 📋Chrome2/10/2026 Edge2/14/20264
api.PerformancePaintTiming.toJSON 📋Chrome7/25/2017 Edge1/15/2020904
api.PerformanceResourceTiming 📋Chrome8/20/2013 Edge7/29/2015708
Node.js: Available as a part of the perf_hooks module.Node.js: Available as a part of the perf_hooks module.
api.PerformanceResourceTiming.connectEnd 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.connectStart 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.contentEncoding 📋Chrome12/2/2025 Edge12/5/20253
api.PerformanceResourceTiming.decodedBodySize 📋Chrome10/12/2016 Edge4/30/2018565
api.PerformanceResourceTiming.deliveryType 📋Chrome9/12/2023 Edge9/15/20233
api.PerformanceResourceTiming.deliveryType.navigational-prefetch Chrome9/12/2023 Edge9/15/20233
api.PerformanceResourceTiming.domainLookupEnd 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.domainLookupStart 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.encodedBodySize 📋Chrome10/12/2016 Edge4/30/2018565
api.PerformanceResourceTiming.fetchStart 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.finalResponseHeadersStart 📋Chrome2/4/2025 Edge2/6/20252
api.PerformanceResourceTiming.firstInterimResponseStart 📋Chrome7/18/2023 Edge7/21/20233
api.PerformanceResourceTiming.initiatorType 📋Chrome5/19/2015 Edge7/29/201571
Node.js: Since v18.2.0, the value can be returned by toJSON(), but can not accessed via property getter.
api.PerformanceResourceTiming.nextHopProtocol 📋Chrome9/5/2017 Edge4/30/2018237
api.PerformanceResourceTiming.redirectEnd 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.redirectStart 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.renderBlockingStatus 📋Chrome10/25/2022 Edge10/27/20222
api.PerformanceResourceTiming.requestStart 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.responseEnd 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.responseStart 📋Chrome5/19/2015 Edge7/29/201571
api.PerformanceResourceTiming.responseStatus 📋Chrome1/10/2023 Edge1/12/20232
api.PerformanceResourceTiming.secureConnectionStart 📋Chrome5/19/2015 Edge10/2/20181232
api.PerformanceResourceTiming.serverTiming 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceResourceTiming.toJSON 📋Chrome9/1/2015 Edge10/17/2017777
api.PerformanceResourceTiming.transferSize 📋Chrome10/12/2016 Edge4/30/2018565
api.PerformanceResourceTiming.workerCacheLookupStart 📋Chrome9/2/2025 Edge9/5/20253
api.PerformanceResourceTiming.workerRouterEvaluationStart 📋Chrome9/2/2025 Edge9/5/20253
api.PerformanceResourceTiming.workerStart 📋Chrome10/13/2015 Edge10/17/2017735
api.PerformanceResourceTiming.worker_support Chrome5/19/2015 Edge4/5/2017687
api.PerformanceScriptTiming 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.executionStart 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.forcedStyleAndLayoutDuration 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.invoker 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.invokerType 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.pauseDuration 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.sourceCharPosition 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.sourceFunctionName 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.sourceURL 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.toJSON 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.window 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceScriptTiming.windowAttribution 📋Chrome3/19/2024 Edge3/22/20243
api.PerformanceServerTiming 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceServerTiming.description 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceServerTiming.duration 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceServerTiming.name 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceServerTiming.toJSON 📋Chrome3/6/2018 Edge1/15/2020680
api.PerformanceTiming 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.connectEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.connectStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domComplete 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domContentLoadedEventEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domContentLoadedEventStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domInteractive 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domLoading 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domainLookupEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.domainLookupStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.fetchStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.loadEventEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.loadEventStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.navigationStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.redirectEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.redirectStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.requestStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.responseEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.responseStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.secureConnectionStart 📋Chrome9/2/2010 Edge10/2/20182952
api.PerformanceTiming.toJSON 📋Chrome7/21/2015 Edge7/29/20158
api.PerformanceTiming.unloadEventEnd 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTiming.unloadEventStart 📋Chrome9/2/2010 Edge7/29/20151791
api.PerformanceTimingConfidence 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceTimingConfidence.randomizedTriggerRate 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceTimingConfidence.toJSON 📋Chrome2/10/2026 Edge2/14/20264
api.PerformanceTimingConfidence.value 📋Chrome2/10/2026 Edge2/14/20264
api.PeriodicSyncEvent 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicSyncEvent.PeriodicSyncEvent 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicSyncEvent.tag 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicSyncManager 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicSyncManager.getTags 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicSyncManager.register 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicSyncManager.unregister 📋Chrome2/4/2020 Edge2/7/20203
api.PeriodicWave 📋Chrome10/1/2013 Edge7/29/2015666
api.PeriodicWave.PeriodicWave 📋Chrome12/1/2016 Edge1/15/20201140
api.PermissionStatus 📋Chrome5/19/2015 Edge1/15/20201702
api.PermissionStatus.change_event 📋Chrome5/19/2015 Edge1/15/20201702
Safari: The onchange event handler is supported, but the event never fires. See bug 259432.Safari on iOS: The onchange event handler is supported, but the event never fires. See bug 259432.WebView on iOS: The onchange event handler is supported, but the event never fires. See bug 259432.
api.PermissionStatus.name 📋Chrome1/4/2022 Edge1/6/20222
api.PermissionStatus.state 📋Chrome7/21/2015 Edge1/15/20201639
api.Permissions 📋Chrome5/19/2015 Edge1/15/20201702
api.Permissions.permission_accelerometer Chrome10/17/2017 Edge1/15/2020820
api.Permissions.permission_ambient-light-sensor Chrome10/17/2017 Edge1/15/2020820
api.Permissions.permission_background-sync Chrome10/17/2017 Edge1/15/2020820
api.Permissions.permission_camera Chrome1/23/2018 Edge1/15/2020722
api.Permissions.permission_captured-surface-control 📋Chrome4/29/2025 Edge5/1/20252
api.Permissions.permission_clipboard-read Chrome1/23/2018 Edge1/15/2020722
api.Permissions.permission_clipboard-write 📋Chrome1/23/2018 Edge1/15/2020722
api.Permissions.permission_geolocation Chrome5/19/2015 Edge1/15/20201702
api.Permissions.permission_gyroscope Chrome5/25/2016 Edge1/15/20201330
api.Permissions.permission_local-fonts Chrome6/21/2022 Edge6/23/20222
api.Permissions.permission_magnetometer Chrome10/17/2017 Edge1/15/2020820
api.Permissions.permission_microphone Chrome1/23/2018 Edge1/15/2020722
api.Permissions.permission_midi 📋Chrome5/19/2015 Edge1/15/20201702
api.Permissions.permission_notifications Chrome5/19/2015 Edge1/15/20201702
Firefox: Alias for the push permission (returns the same value).Firefox for Android: Alias for the push permission (returns the same value).
api.Permissions.permission_payment-handler Chrome4/17/2018 Edge1/15/2020638
api.Permissions.permission_persistent-storage Chrome12/4/2018 Edge1/15/2020407
api.Permissions.permission_push Chrome5/19/2015 Edge1/15/20201702
Firefox: Alias for the notifications permission (returns the same value).Firefox for Android: Alias for the notifications permission (returns the same value).
api.Permissions.permission_screen-wake-lock 📋Edge7/16/2020 Chrome7/27/202011
Firefox: The value is recognized, but has no effect.Firefox for Android: The value is recognized, but has no effect.
api.Permissions.permission_storage-access 📋Edge8/27/2020 Chrome10/31/20231160
api.Permissions.permission_top-level-storage-access 📋Chrome5/2/2023 Edge5/5/20233
api.Permissions.permission_window-management 📋Chrome3/7/2023 Edge3/13/20236
api.Permissions.query 📋Chrome5/19/2015 Edge1/15/20201702
api.Permissions.request 📋Chrome10/13/2015 Edge1/15/20201555
api.Permissions.requestAll Chrome1/20/2016 Edge1/15/20201456
api.Permissions.revoke 📋Chrome10/13/2015 Edge1/15/20201555
api.PictureInPictureEvent 📋Chrome8/25/2020 Edge8/27/20202
api.PictureInPictureEvent.PictureInPictureEvent 📋Chrome8/25/2020 Edge8/27/20202
api.PictureInPictureEvent.pictureInPictureWindow 📋Chrome9/4/2018 Edge1/15/2020498
api.PictureInPictureWindow 📋Chrome9/4/2018 Edge1/15/2020498
api.PictureInPictureWindow.height 📋Chrome9/4/2018 Edge1/15/2020498
api.PictureInPictureWindow.resize_event 📋Chrome9/4/2018 Edge1/15/2020498
api.PictureInPictureWindow.width 📋Chrome9/4/2018 Edge1/15/2020498
api.Plugin 📋Chrome12/11/2008 Edge7/29/20152421
api.Plugin.description 📋Chrome12/11/2008 Edge7/29/20152421
api.Plugin.filename 📋Chrome12/11/2008 Edge7/29/20152421
api.Plugin.item 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with version 59, method parameters are required instead of optional.Chrome Android: Starting with version 59, method parameters are required instead of optional.Quest Browser: Starting with version 5.0, method parameters are required instead of optional.Samsung Internet: Starting with Samsung Internet 7.0, method parameters are required instead of optional.WebView Android: Starting with version 59, method parameters are required instead of optional.
api.Plugin.length 📋Chrome12/11/2008 Edge7/29/20152421
api.Plugin.name 📋Chrome12/11/2008 Edge7/29/20152421
api.Plugin.namedItem 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with version 59, method parameters are required instead of optional.Chrome Android: Starting with version 59, method parameters are required instead of optional.Quest Browser: Starting with version 5.0, method parameters are required instead of optional.Samsung Internet: Starting with Samsung Internet 7.0, method parameters are required instead of optional.WebView Android: Starting with version 59, method parameters are required instead of optional.
api.PluginArray 📋Chrome12/11/2008 Edge7/29/20152421
api.PluginArray.item 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Since Chrome 59, method parameters are required instead of optional.Chrome Android: Since Chrome Android 59, method parameters are required instead of optional.Edge: Since Edge 79, method parameters are required instead of optional.Quest Browser: Since Quest Browser 5.0, method parameters are required instead of optional.Opera: Since Opera 46, method parameters are required instead of optional.Opera Android: Since Opera Android 43, method parameters are required instead of optional.Samsung Internet: Since Samsung Internet 7.0, method parameters are required instead of optional.WebView Android: Since WebView Android 59, method parameters are required instead of optional.
api.PluginArray.length 📋Chrome12/11/2008 Edge7/29/20152421
api.PluginArray.namedItem 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Since Chrome 59, method parameters are required instead of optional.Chrome Android: Since Chrome Android 59, method parameters are required instead of optional.Edge: Since Edge 79, method parameters are required instead of optional.Quest Browser: Since Quest Browser 5.0, method parameters are required instead of optional.Opera: Since Opera 46, method parameters are required instead of optional.Opera Android: Since Opera Android 43, method parameters are required instead of optional.Samsung Internet: Since Samsung Internet 7.0, method parameters are required instead of optional.WebView Android: Since WebView Android 59, method parameters are required instead of optional.
api.PluginArray.refresh 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Since Chrome 59, method parameters are required instead of optional.Chrome Android: Since Chrome Android 59, method parameters are required instead of optional.Edge: Since Edge 79, method parameters are required instead of optional.Quest Browser: Since Quest Browser 5.0, method parameters are required instead of optional.Opera: Since Opera 46, method parameters are required instead of optional.Opera Android: Since Opera Android 43, method parameters are required instead of optional.Samsung Internet: Since Samsung Internet 7.0, method parameters are required instead of optional.WebView Android: Since WebView Android 59, method parameters are required instead of optional.
api.PointerEvent 📋Edge7/29/2015 Chrome12/1/2016491
Internet Explorer: See MSDN Pointer events updates.
api.PointerEvent.PointerEvent 📋Edge7/29/2015 Chrome12/1/2016491
Internet Explorer: See MSDN Pointer events updates.
api.PointerEvent.PointerEvent.options_altitudeAngle_parameter Edge10/9/2020 Chrome10/20/202011
api.PointerEvent.PointerEvent.options_azimuthAngle_parameter Edge10/9/2020 Chrome10/20/202011
api.PointerEvent.altitudeAngle 📋Edge10/9/2020 Chrome10/20/202011
api.PointerEvent.azimuthAngle 📋Edge10/9/2020 Chrome10/20/202011
api.PointerEvent.getCoalescedEvents 📋Chrome4/19/2017 Edge1/15/20201001
Firefox for Android: The method always returns an empty array, regardless of the user's actions.
api.PointerEvent.getPredictedEvents 📋Chrome9/10/2019 Edge1/15/2020127
api.PointerEvent.height 📋Edge7/29/2015 Chrome12/1/2016491
Internet Explorer: Returns values in screen pixels instead of CSS document pixels.
api.PointerEvent.isPrimary 📋Edge7/29/2015 Chrome12/1/2016491
api.PointerEvent.persistentDeviceId 📋Chrome8/20/2024 Edge8/22/20242
api.PointerEvent.pointerId 📋Edge7/29/2015 Chrome12/1/2016491
api.PointerEvent.pointerType 📋Edge7/29/2015 Chrome12/1/2016491
Internet Explorer: Returns an integer enumeration instead of a string.
api.PointerEvent.pointerType.fractional_coordinates Chrome1/23/2018 Edge1/15/2020722
Chrome: movementX and movementY are not fractional, see bug 41364801.Chrome Android: movementX and movementY are not fractional, see bug 41364801.Edge: movementX and movementY are not fractional, see bug 41364801.Edge: Only clientX, clientY, pageX and pageY are fractional.Internet Explorer: Only clientX, clientY, pageX and pageY are fractional.Quest Browser: movementX and movementY are not fractional, see bug 41364801.Opera: movementX and movementY are not fractional, see bug 41364801.Opera Android: movementX and movementY are not fractional, see bug 41364801.Samsung Internet: movementX and movementY are not fractional, see bug 41364801.WebView Android: movementX and movementY are not fractional, see bug 41364801.
api.PointerEvent.pressure 📋Edge7/29/2015 Chrome12/1/2016491
Internet Explorer: Returns 0 instead of 0.5 on hardware that doesn't support pressure.
api.PointerEvent.tangentialPressure 📋Chrome3/9/2017 Edge1/15/20201042
api.PointerEvent.tiltX 📋Edge7/29/2015 Chrome12/1/2016491
api.PointerEvent.tiltY 📋Edge7/29/2015 Chrome12/1/2016491
api.PointerEvent.twist 📋Chrome3/9/2017 Edge10/2/2018572
api.PointerEvent.width 📋Edge7/29/2015 Chrome12/1/2016491
Internet Explorer: Returns values in screen pixels instead of CSS document pixels.
api.PopStateEvent 📋Chrome1/25/2010 Edge7/29/20152011
api.PopStateEvent.PopStateEvent 📋Chrome12/13/2011 Edge8/2/20161694
api.PopStateEvent.hasUAVisualTransition 📋Chrome10/10/2023 Edge10/13/20233
api.PopStateEvent.state 📋Chrome1/25/2010 Edge7/29/20152011
api.Presentation 📋Chrome12/1/2015 Edge1/15/20201506
api.Presentation.defaultRequest 📋Chrome12/1/2015 Edge1/15/20201506
api.Presentation.receiver 📋Chrome6/5/2017 Edge1/15/2020954
api.PresentationAvailability 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationAvailability.change_event 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationAvailability.value 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection.binaryType 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection.close 📋Chrome3/2/2016 Edge1/15/20201414
api.PresentationConnection.close_event Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnection.connect_event Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnection.id 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection.message_event Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection.send 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection.state 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnection.terminate 📋Chrome1/20/2016 Edge1/15/20201456
api.PresentationConnection.terminate_event Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnection.url 📋Chrome3/9/2017 Edge1/15/20201042
api.PresentationConnectionAvailableEvent 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnectionAvailableEvent.PresentationConnectionAvailableEvent 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnectionAvailableEvent.connection 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationConnectionCloseEvent 📋Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnectionCloseEvent.PresentationConnectionCloseEvent 📋Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnectionCloseEvent.message 📋Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnectionCloseEvent.reason 📋Chrome4/13/2016 Edge1/15/20201372
api.PresentationConnectionList 📋Chrome6/5/2017 Edge1/15/2020954
api.PresentationConnectionList.connectionavailable_event Chrome6/5/2017 Edge1/15/2020954
api.PresentationConnectionList.connections 📋Chrome6/5/2017 Edge1/15/2020954
api.PresentationReceiver 📋Chrome6/5/2017 Edge1/15/2020954
api.PresentationReceiver.connectionList 📋Chrome6/5/2017 Edge1/15/2020954
api.PresentationRequest 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationRequest.PresentationRequest 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationRequest.connectionavailable_event 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationRequest.getAvailability 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationRequest.reconnect 📋Chrome12/1/2015 Edge1/15/20201506
api.PresentationRequest.secure_context_required Chrome9/5/2017 Edge1/15/2020862
api.PresentationRequest.start 📋Chrome12/1/2015 Edge1/15/20201506
api.PressureObserver 📋Chrome5/14/2024 Edge5/17/20243
api.PressureObserver.PressureObserver 📋Chrome5/14/2024 Edge5/17/20243
api.PressureObserver.disconnect 📋Chrome5/14/2024 Edge5/17/20243
api.PressureObserver.knownSources_static 📋Chrome5/14/2024 Edge5/17/20243
api.PressureObserver.observe 📋Chrome5/14/2024 Edge5/17/20243
api.PressureObserver.takeRecords 📋Chrome5/14/2024 Edge5/17/20243
api.PressureObserver.unobserve 📋Chrome5/14/2024 Edge5/17/20243
api.PressureRecord 📋Chrome5/14/2024 Edge5/17/20243
api.PressureRecord.source 📋Chrome5/14/2024 Edge5/17/20243
api.PressureRecord.state 📋Chrome5/14/2024 Edge5/17/20243
api.PressureRecord.time 📋Chrome5/14/2024 Edge5/17/20243
api.PressureRecord.toJSON 📋Chrome5/14/2024 Edge5/17/20243
api.ProcessingInstruction 📋Chrome12/11/2008 Edge7/29/20152421
api.ProcessingInstruction.sheet 📋Chrome12/11/2008 Edge1/15/20204052
api.ProcessingInstruction.target 📋Chrome12/11/2008 Edge7/29/20152421
api.Profiler 📋Chrome9/21/2021 Edge9/24/20213
api.Profiler.Profiler 📋Chrome9/21/2021 Edge9/24/20213
api.Profiler.sampleInterval 📋Chrome9/21/2021 Edge9/24/20213
api.Profiler.stop 📋Chrome9/21/2021 Edge9/24/20213
api.Profiler.stopped 📋Chrome9/21/2021 Edge9/24/20213
api.ProgressEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.ProgressEvent.ProgressEvent 📋Chrome12/13/2011 Edge8/2/20161694
api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double Chrome4/29/2025 Edge5/1/20252
api.ProgressEvent.lengthComputable 📋Chrome12/11/2008 Edge7/29/20152421
api.ProgressEvent.loaded 📋Chrome12/11/2008 Edge7/29/20152421
api.ProgressEvent.total 📋Chrome12/11/2008 Edge7/29/20152421
api.ProgressEvent.worker_support Chrome12/1/2015 Edge1/15/20201506
Chrome: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.Chrome Android: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.Edge: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.Quest Browser: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.Opera: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.Opera Android: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.Samsung Internet: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.WebView Android: Available in dedicated workers and shared workers, not available in service workers. See bug 332663431.
api.PromiseRejectionEvent 📋Chrome3/2/2016 Edge1/15/20201414
api.PromiseRejectionEvent.PromiseRejectionEvent 📋Chrome3/2/2016 Edge1/15/20201414
api.PromiseRejectionEvent.promise 📋Chrome3/2/2016 Edge1/15/20201414
api.PromiseRejectionEvent.reason 📋Chrome3/2/2016 Edge1/15/20201414
api.ProtectedAudience 📋Chrome7/23/2024 Edge7/25/20242
api.ProtectedAudience.queryFeatureSupport 📋Chrome7/23/2024 Edge7/25/20242
api.PublicKeyCredential 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.PublicKeyCredential.authenticatorAttachment 📋Chrome2/1/2022 Edge2/3/20222
api.PublicKeyCredential.getClientCapabilities_static 📋Chrome2/4/2025 Edge2/6/20252
api.PublicKeyCredential.getClientExtensionResults 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.PublicKeyCredential.isConditionalMediationAvailable_static 📋Chrome11/29/2022 Edge12/5/20226
api.PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable_static 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.PublicKeyCredential.parseCreationOptionsFromJSON_static 📋Chrome9/17/2024 Edge9/19/20242
api.PublicKeyCredential.parseRequestOptionsFromJSON_static 📋Chrome9/17/2024 Edge9/19/20242
api.PublicKeyCredential.rawId 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.PublicKeyCredential.response 📋Chrome5/29/2018 Edge10/2/2018126
Firefox: Only supports USB U2F tokens.Firefox for Android: Only supports USB U2F tokens.
api.PublicKeyCredential.signalAllAcceptedCredentials_static 📋Chrome1/14/2025 Edge1/17/20253
api.PublicKeyCredential.signalCurrentUserDetails_static 📋Chrome1/14/2025 Edge1/17/20253
api.PublicKeyCredential.signalUnknownCredential_static 📋Chrome1/14/2025 Edge1/17/20253
api.PublicKeyCredential.toJSON 📋Chrome9/17/2024 Edge9/19/20242
api.PushEvent 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushEvent.PushEvent 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushEvent.data 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager.getSubscription 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager.hasPermission Chrome4/14/2015 Edge4/30/20181112
api.PushManager.permissionState 📋Chrome7/21/2015 Edge4/30/20181014
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager.register Chrome4/14/2015 Edge4/30/20181112
api.PushManager.registrations Chrome4/14/2015 Edge4/30/20181112
api.PushManager.subscribe 📋Chrome4/14/2015 Edge4/30/20181112
Chrome: The options parameter with a applicationServerKey value is required.Chrome Android: The options parameter with a applicationServerKey value is required.Edge: The options parameter with a applicationServerKey value is required.Firefox: From Firefox 72 onwards, can only be called in response to a user gesture such as a click event.Firefox for Android: From Firefox Android 79 onwards, can only be called in response to a user gesture such as a click event.Quest Browser: The options parameter with a applicationServerKey value is required.Opera Android: The options parameter with a applicationServerKey value is required.Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.Samsung Internet: The options parameter with a applicationServerKey value is required.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager.supportedContentEncodings_static 📋Chrome7/25/2017 Edge4/30/2018279
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager.unregister Chrome4/14/2015 Edge4/30/20181112
api.PushMessageData 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushMessageData.arrayBuffer 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushMessageData.blob 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushMessageData.bytes 📋Chrome1/14/2025 Edge1/17/20253
api.PushMessageData.json 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushMessageData.text 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription.endpoint 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription.expirationTime 📋Chrome7/25/2017 Edge4/30/2018279
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription.getKey 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription.options 📋Chrome10/12/2016 Edge4/30/2018565
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription.subscriptionId Chrome4/14/2015 Edge4/30/20181112
api.PushSubscription.toJSON 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscription.unsubscribe 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscriptionOptions 📋Chrome10/12/2016 Edge4/30/2018565
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscriptionOptions.applicationServerKey 📋Chrome10/12/2016 Edge4/30/2018565
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.PushSubscriptionOptions.userVisibleOnly 📋Chrome10/12/2016 Edge4/30/2018565
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.QuotaExceededError 📋Chrome6/24/2025 Edge6/26/20252
api.QuotaExceededError.QuotaExceededError 📋Chrome6/24/2025 Edge6/26/20252
api.QuotaExceededError.quota 📋Chrome6/24/2025 Edge6/26/20252
api.QuotaExceededError.requested 📋Chrome6/24/2025 Edge6/26/20252
api.RTCCertificate 📋Chrome3/2/2016 Edge1/15/20201414
api.RTCCertificate.expires 📋Chrome3/2/2016 Edge1/15/20201414
api.RTCCertificate.getFingerprints 📋Chrome9/5/2017 Edge1/15/2020862
api.RTCDTMFSender 📋Chrome5/21/2013 Edge1/15/20202430
api.RTCDTMFSender.canInsertDTMF 📋Chrome5/21/2013 Edge1/15/20202430
api.RTCDTMFSender.insertDTMF 📋Chrome5/21/2013 Edge1/15/20202430
api.RTCDTMFSender.toneBuffer 📋Chrome5/21/2013 Edge1/15/20202430
api.RTCDTMFSender.tonechange_event 📋Chrome5/21/2013 Edge1/15/20202430
api.RTCDTMFToneChangeEvent 📋Chrome5/21/2013 Edge7/29/2015799
api.RTCDTMFToneChangeEvent.RTCDTMFToneChangeEvent 📋Chrome5/21/2013 Edge11/12/2015905
api.RTCDTMFToneChangeEvent.tone 📋Chrome5/21/2013 Edge7/29/2015799
api.RTCDataChannel 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.binaryType 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.binaryType.arraybuffer_value Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.binaryType.blob_value Chrome9/17/2024 Edge9/19/20242
api.RTCDataChannel.bufferedAmount 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.bufferedAmountLowThreshold 📋Chrome10/13/2015 Edge1/15/20201555
api.RTCDataChannel.bufferedamountlow_event 📋Chrome3/9/2017 Edge1/15/20201042
Chrome: The default for rtcpMuxPolicy is require.Chrome Android: The default for rtcpMuxPolicy is require.Edge: The default for rtcpMuxPolicy is require.Quest Browser: The default for rtcpMuxPolicy is require.Opera: The default for rtcpMuxPolicy is require.Opera Android: The default for rtcpMuxPolicy is require.Samsung Internet: The default for rtcpMuxPolicy is require.WebView Android: The default for rtcpMuxPolicy is require.
api.RTCDataChannel.close 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.close_event 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.closing_event 📋Chrome4/7/2020 Edge4/13/20206
api.RTCDataChannel.error_event 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.id 📋Chrome10/1/2013 Edge1/15/20202297
api.RTCDataChannel.label 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.maxPacketLifeTime 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCDataChannel.maxRetransmits 📋Chrome10/1/2013 Edge1/15/20202297
api.RTCDataChannel.message_event 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.negotiated 📋Chrome10/1/2013 Edge1/15/20202297
api.RTCDataChannel.open_event 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.ordered 📋Chrome10/1/2013 Edge1/15/20202297
api.RTCDataChannel.protocol 📋Chrome10/1/2013 Edge1/15/20202297
api.RTCDataChannel.readyState 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.reliable Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.sctp_sdp_21 Chrome4/19/2017 Edge1/15/20201001
api.RTCDataChannel.send 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannel.transferable 📋Chrome10/15/2024 Edge10/17/20242
api.RTCDataChannelEvent 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDataChannelEvent.RTCDataChannelEvent 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCDataChannelEvent.channel 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCDtlsTransport 📋Edge7/29/2015 Chrome1/29/20191280
api.RTCDtlsTransport.error_event Edge7/29/2015 Chrome1/29/20191280
api.RTCDtlsTransport.getRemoteCertificates 📋Edge7/29/2015 Chrome1/29/20191280
api.RTCDtlsTransport.iceTransport 📋Chrome1/29/2019 Edge1/15/2020351
api.RTCDtlsTransport.state 📋Edge7/29/2015 Chrome1/29/20191280
api.RTCDtlsTransport.statechange_event Chrome1/29/2019 Edge1/15/2020351
api.RTCEncodedAudioFrame 📋Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_audioLevel_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_captureTime_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_contributingSources_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_mimeType_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_payloadType_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_receiveTime_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_rtpTimestamp_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_sequenceNumber_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_synchronizationSource_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.data 📋Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedAudioFrame.getMetadata 📋Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedAudioFrame.getMetadata.return_object_property_audioLevel 📋Chrome8/5/2025 Edge8/7/20252
api.RTCEncodedAudioFrame.getMetadata.return_object_property_captureTime 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_contributingSources 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_mimeType 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_payloadType 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_receiveTime 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_rtpTimestamp 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_sequenceNumber 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.getMetadata.return_object_property_synchronizationSource 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedAudioFrame.timestamp Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedVideoFrame 📋Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_contributingSources_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_dependencies_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_frameId_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_height_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_mimeType_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_payloadType_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_receiveTime_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_rtpTimestamp_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_spatialIndex_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_synchronizationSource_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_temporalIndex_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_width_parameter 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.data 📋Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedVideoFrame.getMetadata 📋Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedVideoFrame.getMetadata.return_object_property_contributingSources 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_dependencies 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_frameId 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_height 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_mimeType 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_payloadType 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_receiveTime 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_rtpTimestamp 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_spatialIndex 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_synchronizationSource 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_temporalIndex 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.getMetadata.return_object_property_width 📋Chrome7/23/2024 Edge7/25/20242
api.RTCEncodedVideoFrame.timestamp Edge10/9/2020 Chrome10/20/202011
api.RTCEncodedVideoFrame.type 📋Edge10/9/2020 Chrome10/20/202011
api.RTCError 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.RTCError 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.errorDetail 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.httpRequestStatusCode 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.receivedAlert 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.sctpCauseCode 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.sdpLineNumber 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCError.sentAlert 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCErrorEvent 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCErrorEvent.RTCErrorEvent 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCErrorEvent.error 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate 📋Chrome11/6/2012 Edge4/5/20171611
api.RTCIceCandidate.RTCIceCandidate 📋Chrome11/6/2012 Edge4/5/20171611
Firefox: Before Firefox 68, the constructor's candidateInfo parameter is required and the candidateInfo object must have a candidate property.Firefox: Before Firefox 68, the constructor's candidateInfo parameter is required and the candidateInfo object must have a candidate property.Firefox for Android: Before Firefox 68, the constructor's candidateInfo parameter is required and the candidateInfo object must have a candidate property.Firefox for Android: Before Firefox 68, the constructor's candidateInfo parameter is required and the candidateInfo object must have a candidate property.
api.RTCIceCandidate.address 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.candidate 📋Chrome11/6/2012 Edge4/5/20171611
Firefox: Before Firefox 126, the property was not read-only.Firefox for Android: Before Firefox 126, the property was not read-only.
api.RTCIceCandidate.component 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.foundation 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.port 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.priority 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.protocol 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.relatedAddress 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.relatedPort 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.relayProtocol 📋Chrome4/16/2024 Edge4/18/20242
Firefox: See bug 1886013.Firefox for Android: See bug 1886013.
api.RTCIceCandidate.sdpMLineIndex 📋Chrome11/6/2012 Edge4/5/20171611
Firefox: Before Firefox 126, the property was not read-only.Firefox for Android: Before Firefox 126, the property was not read-only.
api.RTCIceCandidate.sdpMid 📋Chrome11/6/2012 Edge4/5/20171611
Firefox: Before Firefox 126, the property was not read-only.Firefox for Android: Before Firefox 126, the property was not read-only.
api.RTCIceCandidate.tcpType 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.toJSON 📋Chrome5/19/2015 Edge4/5/2017687
api.RTCIceCandidate.type 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCIceCandidate.url 📋Chrome4/16/2024 Edge4/18/20242
Firefox: See bug 1886013.Firefox for Android: See bug 1886013.
api.RTCIceCandidate.usernameFragment 📋Chrome4/23/2019 Edge1/15/2020267
Firefox: Before Firefox 126, the property was not read-only.Firefox for Android: Before Firefox for Android 126, the property was not read-only.
api.RTCIceTransport 📋Edge11/12/2015 Chrome6/4/20191300
api.RTCIceTransport.gatheringState 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCIceTransport.gatheringstatechange_event 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCIceTransport.getLocalCandidates 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCIceTransport.getLocalParameters 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCIceTransport.getRemoteCandidates 📋Edge11/12/2015 Chrome6/4/20191300
api.RTCIceTransport.getRemoteParameters 📋Edge11/12/2015 Chrome6/4/20191300
api.RTCIceTransport.getSelectedCandidatePair 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCIceTransport.role 📋Edge11/12/2015 Chrome6/4/20191300
api.RTCIceTransport.selectedcandidatepairchange_event 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCIceTransport.state 📋Edge11/12/2015 Chrome6/4/20191300
api.RTCIceTransport.statechange_event 📋Chrome6/4/2019 Edge1/15/2020225
api.RTCPeerConnection 📋Chrome1/25/2017 Edge4/5/201770
api.RTCPeerConnection.RTCPeerConnection 📋Chrome1/25/2017 Edge4/5/201770
Chrome: Before Chrome 63, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".Chrome Android: Before Chrome Android 63, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".Quest Browser: Before Quest Browser 5.0, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".Opera: Before Opera 50, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".Opera Android: Before Opera Android 46, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".Samsung Internet: Before Samsung Internet 8.0, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".WebView Android: Before WebView Android 63, the default value for the configuration.rtcpMuxPolicy parameter is "negotiate" instead of "required".
api.RTCPeerConnection.RTCPeerConnection.configuration_bundlePolicy_parameter 📋Chrome4/14/2015 Edge1/15/20201737
api.RTCPeerConnection.RTCPeerConnection.configuration_certificates_parameter 📋Chrome3/2/2016 Edge1/15/20201414
api.RTCPeerConnection.RTCPeerConnection.configuration_iceCandidatePoolSize_parameter Chrome6/5/2017 Edge1/15/2020954
api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter 📋Chrome9/1/2015 Edge1/15/20201597
api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.credential_parameter 📋Chrome9/1/2015 Edge1/15/20201597
api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.url_parameter Chrome9/1/2015 Edge1/15/20201597
api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.urls_parameter 📋Chrome9/1/2015 Edge1/15/20201597
api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.username_parameter 📋Chrome9/1/2015 Edge1/15/20201597
api.RTCPeerConnection.RTCPeerConnection.configuration_iceTransportPolicy_parameter 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCPeerConnection.RTCPeerConnection.configuration_rtcpMuxPolicy_parameter Chrome3/9/2017 Edge1/15/20201042
Chrome: Default for rtcpMuxPolicy is requireEdge: Default for rtcpMuxPolicy is requireOpera: Default for rtcpMuxPolicy is require
api.RTCPeerConnection.addIceCandidate 📋Chrome1/10/2013 Edge4/5/20171546
Firefox: Starting in Firefox 68, the candidate parameter is optional when calling addIceCandidate(). A null value for candidate indicates no more candidates will be sent, while an empty candidate string indicates that no more candidates will be sent for the current generation of candidates.Firefox for Android: Starting in Firefox 68, the candidate parameter is optional when calling addIceCandidate(). A null value for candidate indicates no more candidates will be sent, while an empty candidate string indicates that no more candidates will be sent for the current generation of candidates.
api.RTCPeerConnection.addIceCandidate.returns_promise Chrome4/13/2016 Edge1/15/20201372
api.RTCPeerConnection.addStream Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.addTrack 📋Chrome1/23/2018 Edge1/15/2020722
api.RTCPeerConnection.addTransceiver 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCPeerConnection.addTransceiver.init_direction_parameter Chrome9/4/2018 Edge1/15/2020498
api.RTCPeerConnection.addTransceiver.init_sendEncodings_parameter Chrome9/4/2018 Edge1/15/2020498
api.RTCPeerConnection.addTransceiver.init_streams_parameter Chrome9/4/2018 Edge1/15/2020498
api.RTCPeerConnection.addstream_event Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.canTrickleIceCandidates 📋Chrome5/19/2020 Edge5/21/20202
api.RTCPeerConnection.close 📋Chrome11/6/2012 Edge4/5/20171611
api.RTCPeerConnection.connectionState 📋Chrome1/29/2019 Edge1/15/2020351
api.RTCPeerConnection.connectionstatechange_event 📋Chrome1/29/2019 Edge1/15/2020351
api.RTCPeerConnection.createAnswer 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.createAnswer.returns_promise Chrome5/25/2016 Edge1/15/20201330
api.RTCPeerConnection.createDTMFSender Chrome5/21/2013 Edge1/15/20202430
api.RTCPeerConnection.createDataChannel 📋Chrome1/10/2013 Edge1/15/20202561
api.RTCPeerConnection.createOffer 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.createOffer.returns_promise Chrome5/25/2016 Edge1/15/20201330
api.RTCPeerConnection.currentLocalDescription 📋Chrome10/16/2018 Edge1/15/2020456
api.RTCPeerConnection.currentRemoteDescription 📋Chrome10/16/2018 Edge1/15/2020456
api.RTCPeerConnection.datachannel_event 📋Chrome2/21/2013 Edge1/15/20202519
api.RTCPeerConnection.generateCertificate_static 📋Chrome1/20/2016 Edge1/15/20201456
api.RTCPeerConnection.getConfiguration 📋Edge4/5/2017 Chrome10/16/2018559
api.RTCPeerConnection.getLocalStreams Chrome5/21/2013 Edge4/5/20171415
api.RTCPeerConnection.getReceivers 📋Chrome6/5/2017 Edge1/15/2020954
api.RTCPeerConnection.getReceivers.stopped_transceivers_removed Chrome1/19/2021 Edge1/21/20212
api.RTCPeerConnection.getRemoteStreams Chrome5/21/2013 Edge4/5/20171415
api.RTCPeerConnection.getSenders 📋Chrome1/23/2018 Edge1/15/2020722
api.RTCPeerConnection.getSenders.stopped_transceivers_removed Chrome1/19/2021 Edge1/21/20212
api.RTCPeerConnection.getStats 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.getStats.returns_promise Chrome4/19/2017 Edge1/15/20201001
api.RTCPeerConnection.getStats.selector_parameter Chrome5/29/2018 Edge1/15/2020596
api.RTCPeerConnection.getTransceivers 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCPeerConnection.getTransceivers.stopped_transceivers_removed Chrome1/19/2021 Edge1/21/20212
api.RTCPeerConnection.iceConnectionState 📋Chrome3/26/2013 Edge4/5/20171471
api.RTCPeerConnection.iceGatheringState 📋Chrome2/21/2013 Edge4/5/20171504
api.RTCPeerConnection.icecandidate_event 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.icecandidateerror_event 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnection.iceconnectionstatechange_event 📋Chrome7/9/2013 Edge4/5/20171366
api.RTCPeerConnection.icegatheringstatechange_event 📋Edge4/5/2017 Chrome6/5/201761
api.RTCPeerConnection.localDescription 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.negotiationneeded_event 📋Chrome1/10/2013 Edge4/5/20171546
Firefox: Although the onnegotiationneeded property is supported, the negotiationneeded event is never fired.Firefox for Android: Although the onnegotiationneeded property is supported, the negotiationneeded event is never fired.
api.RTCPeerConnection.pendingLocalDescription 📋Chrome10/16/2018 Edge1/15/2020456
api.RTCPeerConnection.pendingRemoteDescription 📋Chrome10/16/2018 Edge1/15/2020456
api.RTCPeerConnection.remoteDescription 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.removeStream Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.removeTrack 📋Chrome1/23/2018 Edge1/15/2020722
api.RTCPeerConnection.removestream_event Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.restartIce 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnection.sctp 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCPeerConnection.setConfiguration 📋Chrome1/20/2016 Edge1/15/20201456
api.RTCPeerConnection.setLocalDescription 📋Chrome1/10/2013 Edge4/5/20171546
Firefox: Firefox does not support descriptions of type pranswer.Firefox for Android: Firefox does not support descriptions of type pranswer.
api.RTCPeerConnection.setLocalDescription.description_parameter_optional Chrome2/4/2020 Edge2/7/20203
api.RTCPeerConnection.setLocalDescription.returns_promise Chrome4/13/2016 Edge1/15/20201372
api.RTCPeerConnection.setRemoteDescription 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCPeerConnection.setRemoteDescription.implicit_rollback Chrome2/4/2020 Edge2/7/20203
api.RTCPeerConnection.setRemoteDescription.returns_promise Chrome4/13/2016 Edge1/15/20201372
api.RTCPeerConnection.signalingState 📋Chrome3/26/2013 Edge4/5/20171471
api.RTCPeerConnection.signalingstatechange_event 📋Chrome7/9/2013 Edge4/5/20171366
Firefox: Although the onsignalingstatechange property is supported, the signalingstatechange event is not fired as an Event object. See bug 1075133.Firefox for Android: Although the onsignalingstatechange property is supported, the signalingstatechange event is not fired as an Event object. See bug 1075133.
api.RTCPeerConnection.track_event 📋Chrome1/23/2018 Edge1/15/2020722
api.RTCPeerConnectionIceErrorEvent 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnectionIceErrorEvent.RTCPeerConnectionIceErrorEvent 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnectionIceErrorEvent.address 📋Chrome4/7/2020 Edge4/13/20206
api.RTCPeerConnectionIceErrorEvent.errorCode 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnectionIceErrorEvent.errorText 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnectionIceErrorEvent.hostCandidate Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnectionIceErrorEvent.port 📋Chrome4/7/2020 Edge4/13/20206
api.RTCPeerConnectionIceErrorEvent.url 📋Chrome9/10/2019 Edge1/15/2020127
api.RTCPeerConnectionIceEvent 📋Chrome1/25/2017 Edge4/5/201770
api.RTCPeerConnectionIceEvent.RTCPeerConnectionIceEvent 📋Chrome1/25/2017 Edge4/5/201770
api.RTCPeerConnectionIceEvent.candidate 📋Chrome1/10/2013 Edge4/5/20171546
api.RTCRtpReceiver 📋Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpReceiver.createEncodedStreams Edge10/9/2020 Chrome10/20/202011
api.RTCRtpReceiver.getCapabilities_static 📋Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpReceiver.getContributingSources 📋Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpReceiver.getContributingSources.audioLevel 📋Chrome3/12/2019 Edge1/15/2020309
api.RTCRtpReceiver.getContributingSources.audio_tracks_supported Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpReceiver.getContributingSources.rtpTimestamp 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCRtpReceiver.getContributingSources.source 📋Chrome6/5/2017 Edge1/15/2020954
api.RTCRtpReceiver.getContributingSources.timestamp 📋Chrome6/5/2017 Edge1/15/2020954
Firefox: Starting in version 60, the timestamp is correctly computed based on the window's Performance time, rather than Date.getTime().Firefox for Android: Starting in version 60, the timestamp is correctly computed based on the window's Performance time, rather than Date.getTime().
api.RTCRtpReceiver.getContributingSources.video_tracks_supported Chrome3/12/2019 Edge1/15/2020309
api.RTCRtpReceiver.getParameters 📋Chrome6/5/2017 Edge1/15/2020954
api.RTCRtpReceiver.getParameters.return_object_property_codecs 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpReceiver.getParameters.return_object_property_headerExtensions 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpReceiver.getParameters.return_object_property_rtcp 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpReceiver.getStats 📋Edge11/12/2015 Chrome5/29/2018929
api.RTCRtpReceiver.getSynchronizationSources 📋Chrome3/12/2019 Edge1/15/2020309
api.RTCRtpReceiver.getSynchronizationSources.audio_tracks_supported Chrome3/12/2019 Edge1/15/2020309
api.RTCRtpReceiver.getSynchronizationSources.video_tracks_supported Chrome3/12/2019 Edge1/15/2020309
api.RTCRtpReceiver.jitterBufferTarget 📋Chrome4/16/2024 Edge4/18/20242
api.RTCRtpReceiver.rtcpTransport Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpReceiver.track 📋Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpReceiver.transform 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpReceiver.transport 📋Edge7/29/2015 Chrome6/5/2017677
api.RTCRtpScriptTransform 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpScriptTransform.RTCRtpScriptTransform 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpScriptTransformer 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpScriptTransformer.options 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpScriptTransformer.readable 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpScriptTransformer.sendKeyFrameRequest 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpScriptTransformer.writable 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpSender 📋Edge11/12/2015 Chrome1/23/2018803
api.RTCRtpSender.createEncodedStreams Edge10/9/2020 Chrome10/20/202011
api.RTCRtpSender.dtmf 📋Chrome4/17/2018 Edge1/15/2020638
api.RTCRtpSender.getCapabilities_static 📋Edge11/12/2015 Chrome9/4/20181027
api.RTCRtpSender.getParameters 📋Chrome7/24/2018 Edge1/15/2020540
api.RTCRtpSender.getParameters.return_object_property_codecs 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: The property is defined but not implemented/used.Firefox for Android: The property is defined but not implemented/used.
api.RTCRtpSender.getParameters.return_object_property_degradationPreference 📋Chrome5/19/2020 Edge5/21/20202
api.RTCRtpSender.getParameters.return_object_property_encodings 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpSender.getParameters.return_object_property_headerExtensions 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: The property is defined but not implemented/used.Firefox for Android: The property is defined but not implemented/used.
api.RTCRtpSender.getParameters.return_object_property_rtcp 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: The property is defined but not implemented/used.Firefox for Android: The property is defined but not implemented/used.
api.RTCRtpSender.getParameters.return_object_property_transactionId 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpSender.getStats 📋Edge11/12/2015 Chrome5/29/2018929
api.RTCRtpSender.replaceTrack 📋Chrome3/6/2018 Edge1/15/2020680
api.RTCRtpSender.rtcpTransport Edge11/12/2015 Chrome6/4/20191300
api.RTCRtpSender.setParameters 📋Chrome7/24/2018 Edge1/15/2020540
Firefox: Before Firefox 64, changes to parameters that should update live would not do so.Firefox for Android: Before Firefox for Android 64, changes to parameters that should update live would not do so.
api.RTCRtpSender.setParameters.parameters_codecs_parameter 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: The property is defined but not implemented/used.Firefox for Android: The property is defined but not implemented/used.
api.RTCRtpSender.setParameters.parameters_degradationPreference_parameter 📋Chrome5/19/2020 Edge5/21/20202
api.RTCRtpSender.setParameters.parameters_degradationPreference_parameter.maintain-framerate-and-resolution_value 📋Chrome1/13/2026 Edge1/21/20268
api.RTCRtpSender.setParameters.parameters_encodings_parameter 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpSender.setParameters.parameters_encodings_parameter.active Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpSender.setParameters.parameters_encodings_parameter.codec Chrome10/31/2023 Edge11/2/20232
api.RTCRtpSender.setParameters.parameters_encodings_parameter.maxBitrate 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpSender.setParameters.parameters_encodings_parameter.maxFramerate 📋Chrome4/7/2020 Edge4/13/20206
Firefox: Zero is treated as 'no fps limit' (see bug 1611957).Firefox for Android: Zero is treated as 'no fps limit' (see bug 1611957).
api.RTCRtpSender.setParameters.parameters_encodings_parameter.priority 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: In version 110 and later the default priority is low.Firefox for Android: In version 110 and later the default priority is low.
api.RTCRtpSender.setParameters.parameters_encodings_parameter.scaleResolutionDownBy 📋Chrome4/23/2019 Edge1/15/2020267
api.RTCRtpSender.setParameters.parameters_headerExtensions_parameter 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: The property is defined but not implemented/used.Firefox for Android: The property is defined but not implemented/used.
api.RTCRtpSender.setParameters.parameters_rtcp_parameter 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: The property is defined but not implemented/used.Firefox for Android: The property is defined but not implemented/used.
api.RTCRtpSender.setParameters.parameters_transactionId_parameter 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpSender.setStreams 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCRtpSender.track 📋Edge11/12/2015 Chrome1/23/2018803
api.RTCRtpSender.transform 📋Chrome9/30/2025 Edge10/3/20253
api.RTCRtpSender.transport 📋Edge11/12/2015 Chrome6/4/20191300
api.RTCRtpTransceiver 📋Chrome9/4/2018 Edge10/2/201828
api.RTCRtpTransceiver.currentDirection 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpTransceiver.currentDirection.stopped_value 📋Chrome6/21/2022 Edge6/23/20222
api.RTCRtpTransceiver.direction 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpTransceiver.direction.value_stopped 📋Chrome6/21/2022 Edge6/23/20222
api.RTCRtpTransceiver.getHeaderExtensionsToNegotiate 📋Chrome9/12/2023 Edge9/15/20233
api.RTCRtpTransceiver.getNegotiatedHeaderExtensions 📋Chrome9/12/2023 Edge9/15/20233
api.RTCRtpTransceiver.mid 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpTransceiver.receiver 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpTransceiver.sender 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCRtpTransceiver.setCodecPreferences 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCRtpTransceiver.setHeaderExtensionsToNegotiate 📋Chrome9/12/2023 Edge9/15/20233
api.RTCRtpTransceiver.stop 📋Chrome1/19/2021 Edge1/21/20212
api.RTCRtpTransceiver.stopped Chrome9/4/2018 Edge1/15/2020498
api.RTCSctpTransport 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCSctpTransport.maxChannels 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCSctpTransport.maxMessageSize 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCSctpTransport.state 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCSctpTransport.statechange_event Chrome7/30/2019 Edge1/15/2020169
api.RTCSctpTransport.transport 📋Chrome7/30/2019 Edge1/15/2020169
api.RTCSessionDescription 📋Chrome11/6/2012 Edge4/5/20171611
api.RTCSessionDescription.RTCSessionDescription Chrome11/6/2012 Edge4/5/20171611
api.RTCSessionDescription.sdp 📋Chrome11/6/2012 Edge4/5/20171611
api.RTCSessionDescription.toJSON 📋Chrome5/19/2015 Edge4/5/2017687
api.RTCSessionDescription.type 📋Chrome11/6/2012 Edge4/5/20171611
api.RTCStatsReport 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.@@iterator Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.entries 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.forEach 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.get 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.has 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.keys 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.size 📋Chrome6/5/2017 Edge1/15/2020954
api.RTCStatsReport.type_candidate-pair 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.availableOutgoingBitrate 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.bytesDiscardedOnSend 📋Chrome11/15/2021 Edge11/19/20214
api.RTCStatsReport.type_candidate-pair.bytesReceived 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.bytesSent 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.consentRequestsSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_candidate-pair.currentRoundTripTime 📋Chrome12/4/2018 Edge1/15/2020407
api.RTCStatsReport.type_candidate-pair.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_candidate-pair.lastPacketReceivedTimestamp 📋Chrome1/10/2023 Edge1/12/20232
api.RTCStatsReport.type_candidate-pair.lastPacketSentTimestamp 📋Chrome1/10/2023 Edge1/12/20232
api.RTCStatsReport.type_candidate-pair.localCandidateId 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.nominated 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.packetsDiscardedOnSend 📋Chrome11/15/2021 Edge11/19/20214
api.RTCStatsReport.type_candidate-pair.packetsReceived 📋Chrome11/15/2021 Edge11/19/20214
api.RTCStatsReport.type_candidate-pair.packetsSent 📋Chrome11/15/2021 Edge11/19/20214
api.RTCStatsReport.type_candidate-pair.priority Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.remoteCandidateId 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.requestsReceived 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.requestsSent 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.responsesReceived 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.responsesSent 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.state 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_candidate-pair.totalRoundTripTime 📋Chrome12/4/2018 Edge1/15/2020407
api.RTCStatsReport.type_candidate-pair.transportId 📋Chrome4/19/2017 Edge1/15/20201001
api.RTCStatsReport.type_candidate-pair.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate.base64Certificate 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate.fingerprint 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate.fingerprintAlgorithm 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_certificate.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec.channels 📋Chrome5/19/2020 Edge5/21/20202
api.RTCStatsReport.type_codec.clockRate 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec.mimeType 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec.payloadType 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec.sdpFmtpLine 📋Chrome5/19/2020 Edge5/21/20202
api.RTCStatsReport.type_codec.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_codec.transportId 📋Chrome3/2/2021 Edge3/4/20212
api.RTCStatsReport.type_codec.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.bytesReceived 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.bytesSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.dataChannelIdentifier 📋Chrome8/25/2020 Edge8/27/20202
api.RTCStatsReport.type_data-channel.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.label 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.messagesReceived 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.messagesSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.protocol 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.state 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_data-channel.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.audioLevel 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.bytesReceived 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.codecId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.concealedSamples 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.concealmentEvents 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.fecPacketsDiscarded 📋Chrome4/7/2020 Edge4/13/20206
api.RTCStatsReport.type_inbound-rtp.fecPacketsReceived 📋Chrome4/7/2020 Edge4/13/20206
api.RTCStatsReport.type_inbound-rtp.frameHeight 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.frameWidth 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.framesDecoded 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.framesPerSecond 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.framesReceived 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.headerBytesReceived 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.insertedSamplesForDeceleration 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.jitter 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.jitterBufferDelay 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.jitterBufferEmittedCount 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.jitterBufferMinimumDelay 📋Edge9/1/2022 Chrome9/2/20221
api.RTCStatsReport.type_inbound-rtp.jitterBufferTargetDelay 📋Edge9/1/2022 Chrome9/2/20221
api.RTCStatsReport.type_inbound-rtp.keyFramesDecoded 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.kind 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.lastPacketReceivedTimestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.mid 📋Edge9/1/2022 Chrome9/2/20221
api.RTCStatsReport.type_inbound-rtp.nackCount 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.packetsDiscarded 📋Chrome9/21/2021 Edge9/24/20213
api.RTCStatsReport.type_inbound-rtp.packetsLost 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.packetsReceived 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.playoutId 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_inbound-rtp.qpSum 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.remoteId 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_inbound-rtp.removedSamplesForAcceleration 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.silentConcealedSamples 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.ssrc 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.totalAudioEnergy 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.totalDecodeTime 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.totalInterFrameDelay 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.totalProcessingDelay 📋Chrome6/21/2022 Edge6/23/20222
api.RTCStatsReport.type_inbound-rtp.totalSamplesDuration 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.totalSamplesReceived 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_inbound-rtp.totalSquaredInterFrameDelay 📋Chrome12/10/2019 Edge1/15/202036
api.RTCStatsReport.type_inbound-rtp.trackIdentifier 📋Edge9/1/2022 Chrome9/2/20221
api.RTCStatsReport.type_inbound-rtp.transportId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_inbound-rtp.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.address 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_local-candidate.candidateType 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.foundation 📋Chrome11/29/2022 Edge12/5/20226
api.RTCStatsReport.type_local-candidate.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.port 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.priority 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.protocol 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.transportId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_local-candidate.usernameFragment 📋Chrome11/29/2022 Edge12/5/20226
api.RTCStatsReport.type_media-playout 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.id 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.kind 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.synthesizedSamplesDuration 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.synthesizedSamplesEvents 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.timestamp 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.totalPlayoutDelay 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.totalSamplesCount 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.totalSamplesDuration 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-playout.type 📋Chrome3/7/2023 Edge3/13/20236
api.RTCStatsReport.type_media-source 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.audioLevel 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.frames 📋Chrome4/13/2021 Edge4/15/20212
api.RTCStatsReport.type_media-source.framesPerSecond 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.height 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.kind 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.totalAudioEnergy 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.totalSamplesDuration 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.trackIdentifier 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_media-source.width 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.active 📋Chrome9/27/2022 Edge10/3/20226
api.RTCStatsReport.type_outbound-rtp.bytesSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.codecId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.frameHeight 📋Edge7/16/2020 Chrome7/27/202011
api.RTCStatsReport.type_outbound-rtp.frameWidth 📋Edge7/16/2020 Chrome7/27/202011
api.RTCStatsReport.type_outbound-rtp.framesEncoded 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.framesPerSecond 📋Edge7/16/2020 Chrome7/27/202011
api.RTCStatsReport.type_outbound-rtp.framesSent 📋Edge7/16/2020 Chrome7/27/202011
api.RTCStatsReport.type_outbound-rtp.headerBytesSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.keyFramesEncoded 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.kind 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.mediaSourceId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.mid 📋Edge9/1/2022 Chrome9/2/20221
api.RTCStatsReport.type_outbound-rtp.nackCount 📋Chrome8/31/2021 Edge9/2/20212
api.RTCStatsReport.type_outbound-rtp.packetsSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.qpSum 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.qualityLimitationDurations 📋Chrome8/31/2021 Edge9/2/20212
api.RTCStatsReport.type_outbound-rtp.qualityLimitationReason 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.remoteId 📋Chrome4/7/2020 Edge4/13/20206
api.RTCStatsReport.type_outbound-rtp.retransmittedBytesSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.retransmittedPacketsSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.rid 📋Edge9/1/2022 Chrome9/2/20221
api.RTCStatsReport.type_outbound-rtp.scalabilityMode 📋Chrome2/7/2023 Edge2/9/20232
api.RTCStatsReport.type_outbound-rtp.ssrc 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.targetBitrate 📋Chrome2/1/2022 Edge2/3/20222
api.RTCStatsReport.type_outbound-rtp.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.totalEncodeTime 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.totalPacketSendDelay 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.transportId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_outbound-rtp.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_peer-connection 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_peer-connection.dataChannelsClosed 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_peer-connection.dataChannelsOpened 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_peer-connection.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_peer-connection.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_peer-connection.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.address 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-candidate.candidateType 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.foundation 📋Chrome11/29/2022 Edge12/5/20226
api.RTCStatsReport.type_remote-candidate.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.port 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.priority 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.protocol 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.transportId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-candidate.usernameFragment 📋Chrome11/29/2022 Edge12/5/20226
api.RTCStatsReport.type_remote-inbound-rtp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.codecId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.fractionLost 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-inbound-rtp.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.jitter 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.kind 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.localId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.packetsLost 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.roundTripTime 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.roundTripTimeMeasurements 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-inbound-rtp.ssrc 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.totalRoundTripTime 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-inbound-rtp.transportId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-inbound-rtp.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_remote-outbound-rtp 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.bytesSent 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.codecId 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.id 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.kind 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.localId 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.packetsSent 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.remoteTimestamp 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.reportsSent 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.roundTripTimeMeasurements 📋Chrome11/15/2021 Edge11/19/20214
api.RTCStatsReport.type_remote-outbound-rtp.ssrc 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.timestamp 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.totalRoundTripTime 📋Chrome11/15/2021 Edge11/19/20214
api.RTCStatsReport.type_remote-outbound-rtp.transportId 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_remote-outbound-rtp.type 📋Chrome5/25/2021 Edge5/27/20212
api.RTCStatsReport.type_transport 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.bytesReceived 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.bytesSent 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.dtlsCipher 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.dtlsRole 📋Chrome6/21/2022 Edge6/23/20222
api.RTCStatsReport.type_transport.dtlsState 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.iceLocalUsernameFragment 📋Chrome6/21/2022 Edge6/23/20222
api.RTCStatsReport.type_transport.iceRole 📋Chrome6/21/2022 Edge6/23/20222
api.RTCStatsReport.type_transport.iceState 📋Chrome6/21/2022 Edge6/23/20222
api.RTCStatsReport.type_transport.id 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.localCertificateId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.packetsReceived 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_transport.packetsSent 📋Edge10/9/2020 Chrome10/20/202011
api.RTCStatsReport.type_transport.remoteCertificateId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.selectedCandidatePairChanges 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.selectedCandidatePairId 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.srtpCipher 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.timestamp 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.tlsVersion 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.type_transport.type 📋Chrome2/4/2020 Edge2/7/20203
api.RTCStatsReport.values Chrome4/19/2017 Edge1/15/20201001
api.RTCTrackEvent 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCTrackEvent.RTCTrackEvent 📋Chrome1/23/2018 Edge1/15/2020722
api.RTCTrackEvent.receiver 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCTrackEvent.streams 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCTrackEvent.track 📋Chrome1/25/2017 Edge1/15/20201085
api.RTCTrackEvent.transceiver 📋Chrome9/4/2018 Edge1/15/2020498
api.RTCTransformEvent 📋Chrome9/30/2025 Edge10/3/20253
api.RTCTransformEvent.transformer 📋Chrome9/30/2025 Edge10/3/20253
api.RadioNodeList 📋Chrome7/31/2012 Edge7/29/20151093
api.RadioNodeList.value 📋Chrome7/31/2012 Edge7/29/20151093
api.Range 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting with Firefox 13, the Range object throws a DOMException as defined in DOM 4, instead of a RangeException defined in prior specifications.Firefox for Android: Starting with Firefox for Android 14, the Range object throws a DOMException as defined in DOM 4, instead of a RangeException defined in prior specifications.
api.Range.Range 📋Chrome8/20/2013 Edge4/5/20171324
api.Range.cloneContents 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.cloneRange 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.collapse 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.collapse.toStart_parameter_optional Chrome12/11/2008 Edge10/17/20173232
Internet Explorer: Optional but defaults to true.
api.Range.collapsed 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.commonAncestorContainer 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.compareBoundaryPoints 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.comparePoint 📋Chrome12/11/2008 Edge4/30/20183427
api.Range.createContextualFragment 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.createContextualFragment.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.Range.deleteContents 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.detach 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Since Chrome 37, this method does nothing, as specified. See bug 40362748.Chrome Android: Since Chrome Android 37, this method does nothing, as specified. See bug 40362748.Firefox: Since Firefox 15, this method does nothing, as specified. See bug 702948.Firefox for Android: Since Firefox for Android 15, this method does nothing, as specified. See bug 702948.Quest Browser: Since Quest Browser 5.0, this method does nothing, as specified. See bug 40362748.Opera: Since Opera 24, this method does nothing, as specified. See bug 40362748.Opera Android: Since Opera 24, this method does nothing, as specified. See bug 40362748.Safari: Since Safari 10, this method does nothing, see bug 148454.Safari on iOS: Since Safari on iOS 10, this method does nothing, see bug 148454.Samsung Internet: Since Samsung Internet 3.0, this method does nothing, as specified. See bug 40362748.WebView Android: Since WebView Android 37, this method does nothing, as specified. See bug 40362748.WebView on iOS: Since WebView on iOS 10, this method does nothing, see bug 148454.
api.Range.endContainer 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.endOffset 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.extractContents 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.getBoundingClientRect 📋Chrome1/25/2010 Edge7/29/20152011
api.Range.getClientRects 📋Chrome1/25/2010 Edge7/29/20152011
api.Range.insertNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.intersectsNode 📋Chrome12/11/2008 Edge4/30/20183427
api.Range.isPointInRange 📋Chrome12/11/2008 Edge4/5/20173037
api.Range.selectNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.selectNodeContents 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.setEnd 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.setEndAfter 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.setEndBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.setStart 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.setStartAfter 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.setStartBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.startContainer 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.startOffset 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.surroundContents 📋Chrome12/11/2008 Edge7/29/20152421
api.Range.toString 📋Chrome12/11/2008 Edge7/29/20152421
api.ReadableByteStreamController 📋Chrome3/2/2021 Edge3/4/20212
Deno: ReadableByteStreamController is not exposed on the global scope.Node.js: Before 18.10.0, handling a BYOB pull request from a released reader is not supported.Node.js: Available as a part of the stream/web module.
api.ReadableByteStreamController.byobRequest 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableByteStreamController.close 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableByteStreamController.desiredSize 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableByteStreamController.enqueue 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableByteStreamController.error 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStream 📋Chrome5/19/2015 Edge8/2/2016441
Node.js: Available as a part of the stream/web module.
api.ReadableStream.@@asyncIterator 📋Chrome4/16/2024 Edge4/18/20242
api.ReadableStream.ReadableStream 📋Chrome7/20/2016 Edge1/15/20201274
api.ReadableStream.cancel 📋Chrome5/19/2015 Edge8/2/2016441
api.ReadableStream.getReader 📋Chrome5/19/2015 Edge8/2/2016441
api.ReadableStream.locked 📋Chrome7/20/2016 Edge8/2/201613
api.ReadableStream.pipeThrough 📋Chrome6/5/2017 Edge1/15/2020954
api.ReadableStream.pipeTo 📋Chrome6/5/2017 Edge1/15/2020954
api.ReadableStream.tee 📋Chrome7/20/2016 Edge1/15/20201274
Node.js: Before 18.10.0 or 16.18.0, teeing a readable byte stream is not supported.
api.ReadableStream.transferable 📋Chrome11/17/2020 Edge11/19/20202
api.ReadableStream.values 📋Chrome4/16/2024 Edge4/18/20242
api.ReadableStreamBYOBReader 📋Chrome3/2/2021 Edge3/4/20212
Node.js: Available as a part of the stream/web module.
api.ReadableStreamBYOBReader.ReadableStreamBYOBReader 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBReader.cancel 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBReader.closed 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBReader.read 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBReader.read.options_min_parameter 📋Chrome9/2/2025 Edge9/5/20253
api.ReadableStreamBYOBReader.releaseLock 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBReader.releaseLock.reject_pending_read_request Edge9/1/2022 Chrome9/2/20221
Chrome: Before version 105, releaseLock() throws instead of rejecting.Chrome Android: Before version 105, releaseLock() throws instead of rejecting.Edge: Before version 105, releaseLock() throws instead of rejecting.Opera: Before version 91, releaseLock() throws instead of rejecting.Opera Android: Before version 72, releaseLock() throws instead of rejecting.Samsung Internet: Before version 20.0, releaseLock() throws instead of rejecting.WebView Android: Before version 105, releaseLock() throws instead of rejecting.
api.ReadableStreamBYOBRequest 📋Chrome3/2/2021 Edge3/4/20212
Node.js: Available as a part of the stream/web module.
api.ReadableStreamBYOBRequest.respond 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBRequest.respondWithNewView 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamBYOBRequest.view 📋Chrome3/2/2021 Edge3/4/20212
api.ReadableStreamDefaultController 📋Chrome7/20/2016 Edge1/15/20201274
Deno: ReadableStreamDefaultController is not exposed on the global scope.Node.js: Available as a part of the stream/web module.
api.ReadableStreamDefaultController.close 📋Chrome7/20/2016 Edge1/15/20201274
api.ReadableStreamDefaultController.desiredSize 📋Chrome7/20/2016 Edge1/15/20201274
api.ReadableStreamDefaultController.enqueue 📋Chrome7/20/2016 Edge1/15/20201274
api.ReadableStreamDefaultController.error 📋Chrome7/20/2016 Edge1/15/20201274
api.ReadableStreamDefaultReader 📋Chrome5/19/2015 Edge1/15/20201702
Deno: ReadableStreamDefaultReader is not exposed on the global scope.Node.js: Available as a part of the stream/web module.
api.ReadableStreamDefaultReader.ReadableStreamDefaultReader 📋Chrome10/22/2019 Edge1/15/202085
api.ReadableStreamDefaultReader.cancel 📋Chrome5/19/2015 Edge1/15/20201702
api.ReadableStreamDefaultReader.closed 📋Chrome5/19/2015 Edge1/15/20201702
api.ReadableStreamDefaultReader.read 📋Chrome5/19/2015 Edge1/15/20201702
api.ReadableStreamDefaultReader.releaseLock 📋Chrome5/19/2015 Edge1/15/20201702
api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request Edge9/1/2022 Chrome9/2/20221
Chrome: Before version 105, releaseLock() throws instead of rejecting.Chrome Android: Before version 105, releaseLock() throws instead of rejecting.Edge: Before version 105, releaseLock() throws instead of rejecting.Opera: Before version 91, releaseLock() throws instead of rejecting.Opera Android: Before version 72, releaseLock() throws instead of rejecting.Samsung Internet: Before version 20.0, releaseLock() throws instead of rejecting.WebView Android: Before version 105, releaseLock() throws instead of rejecting.
api.RelativeOrientationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.RelativeOrientationSensor.RelativeOrientationSensor 📋Chrome5/29/2018 Edge1/15/2020596
api.RemotePlayback 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.cancelWatchAvailability 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.connect_event 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.connecting_event 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.disconnect_event 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.prompt 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.state 📋Chrome1/23/2024 Edge1/25/20242
api.RemotePlayback.watchAvailability 📋Chrome1/23/2024 Edge1/25/20242
api.Report 📋Chrome9/4/2018 Edge1/15/2020498
Firefox: Worker support added in version 77
api.Report.body 📋Chrome9/4/2018 Edge1/15/2020498
api.Report.toJSON Chrome9/4/2018 Edge1/15/2020498
api.Report.type 📋Chrome9/4/2018 Edge1/15/2020498
api.Report.url 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportBody 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportBody.toJSON Chrome9/4/2018 Edge1/15/2020498
api.ReportingObserver 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportingObserver.ReportingObserver 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportingObserver.disconnect 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportingObserver.observe 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportingObserver.takeRecords 📋Chrome9/4/2018 Edge1/15/2020498
api.ReportingObserver.worker_support Edge7/16/2020 Chrome7/27/202011
api.Request 📋Chrome4/14/2015 Edge8/2/2016476
Chrome: Only available in service workers.Chrome Android: Only available in service workers.Opera: Only available in service workers.Opera Android: Only available in service workers.WebView Android: Only available in service workers.
api.Request.Request 📋Chrome1/21/2015 Edge8/2/2016559
Chrome: From Chrome 47, default values for the init argument's properties changed. mode defaults to same-origin (from no-cors). credentials defaults to include (from same-origin). redirect defaults to follow (from manual).Chrome Android: From Chrome Android 47, default values for the init argument's properties changed. mode defaults to same-origin (from no-cors). credentials defaults to include (from same-origin). redirect defaults to follow (from manual).Deno: Fetching with a "manual" redirect mode does not result in a "opaqueredirect" response, but a regular response.Quest Browser: From Quest Browser 5.0, default values for the init argument's properties changed. mode defaults to same-origin (from no-cors). credentials defaults to include (from same-origin). redirect defaults to follow (from manual).Samsung Internet: From Samsung Internet 5.0, default values for the init argument's properties changed. mode defaults to same-origin (from no-cors). credentials defaults to include (from same-origin). redirect defaults to follow (from manual).WebView Android: From WebView Android 47, default values for the init argument's properties changed. mode defaults to same-origin (from no-cors). credentials defaults to include (from same-origin). redirect defaults to follow (from manual).
api.Request.Request.cross_origin_stripped Edge4/5/2017 Chrome9/4/2018517
api.Request.Request.init_attributionReporting_parameter 📋Chrome5/14/2024 Edge5/17/20243
api.Request.Request.init_browsingTopics_parameter Chrome6/11/2024 Edge6/13/20242
api.Request.Request.init_duplex_parameter 📋Edge9/1/2022 Chrome9/2/20221
api.Request.Request.init_keepalive_parameter 📋Edge4/5/2017 Chrome4/17/2018377
api.Request.Request.init_priority_parameter 📋Chrome4/26/2022 Edge4/28/20222
api.Request.Request.init_privateToken_parameter 📋Chrome9/12/2023 Edge9/15/20233
api.Request.Request.init_referrer_parameter 📋Chrome12/1/2015 Edge4/5/2017491
api.Request.Request.request_body_readablestream Edge9/1/2022 Chrome9/2/20221
api.Request.Request.response_body_readablestream Chrome5/19/2015 Edge1/15/20201702
api.Request.arrayBuffer 📋Chrome4/14/2015 Edge8/2/2016476
api.Request.blob 📋Chrome4/14/2015 Edge8/2/2016476
api.Request.body 📋Edge9/1/2022 Chrome9/2/20221
api.Request.bodyUsed 📋Chrome4/14/2015 Edge8/2/2016476
api.Request.bytes 📋Chrome1/14/2025 Edge1/17/20253
api.Request.cache 📋Edge8/2/2016 Chrome1/23/2018539
api.Request.cache.only-if-cached Chrome1/23/2018 Edge1/15/2020722
api.Request.clone 📋Chrome1/21/2015 Edge8/2/2016559
api.Request.credentials 📋Chrome1/21/2015 Edge8/2/2016559
api.Request.credentials.default_same-origin Edge10/2/2018 Chrome1/29/2019119
api.Request.destination 📋Edge8/2/2016 Chrome3/6/2018581
api.Request.destination.speculationrules Chrome1/23/2024 Edge1/25/20242
api.Request.duplex 📋Chrome11/12/2024 Edge11/14/20242
api.Request.formData 📋Chrome7/25/2017 Edge1/15/2020904
Safari: The method exists but always rejects with NotSupportedError. See bug 215671.Safari on iOS: The method exists but always rejects with NotSupportedError. See bug 215671.WebView on iOS: The method exists but always rejects with NotSupportedError. See bug 215671.
api.Request.headers 📋Chrome1/21/2015 Edge8/2/2016559
api.Request.integrity 📋Chrome10/13/2015 Edge8/2/2016294
api.Request.isHistoryNavigation 📋Chrome9/4/2018 Edge1/15/2020498
api.Request.json 📋Chrome4/14/2015 Edge8/2/2016476
api.Request.keepalive 📋Edge4/5/2017 Chrome4/17/2018377
api.Request.method 📋Chrome1/21/2015 Edge8/2/2016559
api.Request.mode 📋Chrome1/21/2015 Edge8/2/2016559
api.Request.mode.navigate_mode Chrome3/2/2016 Edge10/2/2018944
api.Request.redirect 📋Chrome10/13/2015 Edge8/2/2016294
Deno: Fetching with a "manual" redirect mode does not result in a "opaqueredirect" response, but a regular response.
api.Request.referrer 📋Chrome1/21/2015 Edge8/2/2016559
api.Request.referrerPolicy 📋Chrome7/20/2016 Edge8/2/201613
api.Request.signal 📋Edge10/17/2017 Chrome4/17/2018182
api.Request.targetAddressSpace 📋Chrome6/24/2025 Edge6/26/20252
api.Request.text 📋Chrome4/14/2015 Edge8/2/2016476
api.Request.url 📋Chrome1/21/2015 Edge8/2/2016559
Chrome: Fragment support added in Chrome 59.Chrome Android: Fragment support added in Chrome Android 59.Quest Browser: Fragment support added in Quest Browser 5.0.Opera: Fragment support added in Opera 46.Opera Android: Fragment support added in Opera 46.Samsung Internet: Fragment support added in Samsung Internet 7.0.WebView Android: Fragment support added in WebView Android 59.
api.ResizeObserver 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserver.ResizeObserver 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserver.disconnect 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserver.observe 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserver.observe.options_box_parameter Edge7/16/2020 Chrome7/27/202011
Firefox: Before version 93, the device-pixel-content-box value is not supported.Firefox for Android: Before version 93, the device-pixel-content-box value is not supported.
api.ResizeObserver.unobserve 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserverEntry 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserverEntry.borderBoxSize 📋Edge7/16/2020 Chrome7/27/202011
Firefox: Implemented as a single object representing a content box size, rather than an array of content box size objects.Firefox for Android: Implemented as a single object representing a content box size, rather than an array of content box size objects.
api.ResizeObserverEntry.contentBoxSize 📋Edge7/16/2020 Chrome7/27/202011
Firefox: Implemented as a single object representing a content box size, rather than an array of content box size objects.Firefox for Android: Implemented as a single object representing a content box size, rather than an array of content box size objects.
api.ResizeObserverEntry.contentRect 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserverEntry.devicePixelContentBoxSize 📋Edge7/16/2020 Chrome7/27/202011
api.ResizeObserverEntry.target 📋Chrome1/23/2018 Edge1/15/2020722
api.ResizeObserverSize 📋Edge7/16/2020 Chrome7/27/202011
api.ResizeObserverSize.blockSize 📋Edge7/16/2020 Chrome7/27/202011
api.ResizeObserverSize.inlineSize 📋Edge7/16/2020 Chrome7/27/202011
api.Response 📋Chrome4/14/2015 Edge8/2/2016476
Chrome: Only available in service workers.Chrome Android: Only available in service workers.Opera: Only available in service workers.Opera Android: Only available in service workers.WebView Android: Only available in service workers.
api.Response.Response 📋Chrome1/21/2015 Edge8/2/2016559
api.Response.Response.accept_readablestream Chrome7/20/2016 Edge1/15/20201274
api.Response.Response.body_parameter_optional Chrome1/21/2015 Edge1/15/20201820
api.Response.arrayBuffer 📋Chrome4/14/2015 Edge8/2/2016476
api.Response.blob 📋Chrome4/14/2015 Edge8/2/2016476
api.Response.body 📋Chrome5/19/2015 Edge8/2/2016441
api.Response.body.readable_byte_stream Chrome8/15/2023 Edge8/21/20236
api.Response.bodyUsed 📋Chrome4/14/2015 Edge8/2/2016476
api.Response.bytes 📋Chrome1/14/2025 Edge1/17/20253
api.Response.clone 📋Chrome1/21/2015 Edge8/2/2016559
api.Response.error_static 📋Chrome5/19/2015 Edge10/17/2017882
api.Response.formData 📋Chrome7/25/2017 Edge1/15/2020904
Safari: The method exists but always rejects with NotSupportedError. See bug 215671.Safari on iOS: The method exists but always rejects with NotSupportedError. See bug 215671.WebView on iOS: The method exists but always rejects with NotSupportedError. See bug 215671.
api.Response.headers 📋Chrome1/21/2015 Edge8/2/2016559
api.Response.json 📋Chrome4/14/2015 Edge8/2/2016476
api.Response.json_static 📋Edge9/1/2022 Chrome9/2/20221
api.Response.ok 📋Chrome4/14/2015 Edge8/2/2016476
api.Response.redirect_static 📋Chrome7/21/2015 Edge10/17/2017819
api.Response.redirected 📋Chrome3/9/2017 Edge10/17/2017222
api.Response.status 📋Chrome1/21/2015 Edge8/2/2016559
api.Response.statusText 📋Chrome1/21/2015 Edge8/2/2016559
api.Response.text 📋Chrome4/14/2015 Edge8/2/2016476
api.Response.type 📋Chrome1/21/2015 Edge8/2/2016559
api.Response.url 📋Chrome1/21/2015 Edge8/2/2016559
api.RestrictionTarget 📋Chrome1/14/2025 Edge1/17/20253
api.RestrictionTarget.fromElement_static 📋Chrome1/14/2025 Edge1/17/20253
api.SVGAElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAElement.download 📋Chrome10/28/2025 Edge10/31/20253
api.SVGAElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAElement.hreflang 📋Chrome1/13/2026 Edge1/21/20268
api.SVGAElement.interestForElement Chrome10/28/2025 Edge10/31/20253
api.SVGAElement.ping 📋Chrome1/13/2026 Edge1/21/20268
Firefox: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.Firefox for Android: This property is exposed but has no effect if the browser.send_pings preference is not set to true. See bug 951104.
api.SVGAElement.referrerPolicy 📋Chrome1/13/2026 Edge1/21/20268
api.SVGAElement.rel 📋Chrome4/29/2025 Edge5/1/20252
api.SVGAElement.relList 📋Chrome4/29/2025 Edge5/1/20252
api.SVGAElement.target 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAElement.type 📋Chrome1/13/2026 Edge1/21/20268
api.SVGAngle 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAngle.convertToSpecifiedUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAngle.newValueSpecifiedUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAngle.unitType 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAngle.value 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAngle.valueAsString 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAngle.valueInSpecifiedUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimateElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimateMotionElement 📋Chrome5/15/2012 Edge1/15/20202801
api.SVGAnimateTransformElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimatedAngle 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedAngle.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedAngle.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedBoolean 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedBoolean.animVal 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedBoolean.baseVal 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedEnumeration 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedEnumeration.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedEnumeration.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedInteger 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedInteger.animVal 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedInteger.baseVal 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedLength 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedLength.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedLength.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedLengthList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedLengthList.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedLengthList.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedNumber 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedNumber.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedNumber.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedNumberList 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedNumberList.animVal 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedNumberList.baseVal 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGAnimatedPreserveAspectRatio 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGAnimatedPreserveAspectRatio.animVal 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGAnimatedPreserveAspectRatio.baseVal 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGAnimatedRect 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedRect.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedRect.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedString 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedString.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedString.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedString.baseVal.enforces_trusted_types Chrome9/30/2025 Edge10/3/20253
api.SVGAnimatedTransformList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedTransformList.animVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimatedTransformList.baseVal 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGAnimationElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.beginElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.beginElementAt 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.beginEvent_event 📋Chrome5/20/2014 Edge1/15/20202066
Chrome: The onbegin event handler property is not supported.Chrome Android: The onbegin event handler property is not supported.Firefox: The onbegin event handler property is not supported.Firefox for Android: The onbegin event handler property is not supported.Opera: The onbegin event handler property is not supported.Opera Android: The onbegin event handler property is not supported.Safari: The onbegin event handler property is not supported.Safari on iOS: The onbegin event handler property is not supported.Samsung Internet: The onbegin event handler property is not supported.WebView Android: The onbegin event handler property is not supported.WebView on iOS: The onbegin event handler property is not supported.
api.SVGAnimationElement.endElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.endElementAt 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.endEvent_event 📋Chrome5/20/2014 Edge1/15/20202066
Chrome: The onend event handler property is not supported.Chrome Android: The onend event handler property is not supported.Firefox: The onend event handler property is not supported.Firefox for Android: The onend event handler property is not supported.Opera: The onend event handler property is not supported.Opera Android: The onend event handler property is not supported.Safari: The onend event handler property is not supported.Safari on iOS: The onend event handler property is not supported.Samsung Internet: The onend event handler property is not supported.WebView Android: The onend event handler property is not supported.WebView on iOS: The onend event handler property is not supported.
api.SVGAnimationElement.getCurrentTime 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.getSimpleDuration 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.getStartTime 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.repeatEvent_event 📋Chrome5/20/2014 Edge1/15/20202066
Chrome: The onrepeat event handler property is not supported.Chrome Android: The onrepeat event handler property is not supported.Firefox: The onrepeat event handler property is not supported.Firefox for Android: The onrepeat event handler property is not supported.Opera: The onrepeat event handler property is not supported.Opera Android: The onrepeat event handler property is not supported.Safari: The onrepeat event handler property is not supported.Safari on iOS: The onrepeat event handler property is not supported.Samsung Internet: The onrepeat event handler property is not supported.WebView Android: The onrepeat event handler property is not supported.WebView on iOS: The onrepeat event handler property is not supported.
api.SVGAnimationElement.requiredExtensions 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.systemLanguage 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGAnimationElement.targetElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGCircleElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGCircleElement.cx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGCircleElement.cy 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGCircleElement.r 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGClipPathElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGClipPathElement.clipPathUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGClipPathElement.transform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGComponentTransferFunctionElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.amplitude 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.exponent 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.intercept 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.offset 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.slope 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.tableValues 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGComponentTransferFunctionElement.type 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGDefsElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGDescElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGElement.attributeStyleMap 📋Chrome4/17/2018 Edge1/15/2020638
api.SVGElement.autofocus 📋Chrome12/10/2019 Edge1/15/202036
Firefox: Only supported on SVGGraphicsElement.Firefox for Android: Only supported on SVGGraphicsElement.
api.SVGElement.blur 📋Chrome12/11/2008 Edge4/30/20183427
api.SVGElement.className 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGElement.dataset 📋Chrome12/1/2016 Edge4/30/2018515
api.SVGElement.error_event 📋Chrome3/8/2011 Edge7/29/20151604
api.SVGElement.focus 📋Chrome12/11/2008 Edge4/30/20183427
api.SVGElement.focus.options_preventScroll_parameter Edge4/30/2018 Chrome10/22/2019540
api.SVGElement.load_event 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: See bug 620002 for implementation status of the standard load event.Firefox for Android: See bug 620002 for implementation status of the standard load event.
api.SVGElement.nonce 📋Chrome9/5/2017 Edge1/15/2020862
api.SVGElement.ownerSVGElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGElement.style 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGElement.tabIndex 📋Chrome7/16/2014 Edge4/30/20181384
api.SVGElement.viewportElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGEllipseElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGEllipseElement.cx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGEllipseElement.cy 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGEllipseElement.rx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGEllipseElement.ry 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGFEBlendElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.in2 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.mode 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEBlendElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.type 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.values 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEColorMatrixElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEComponentTransferElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.in2 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.k1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.k2 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.k3 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.k4 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.operator 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFECompositeElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEConvolveMatrixElement 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.bias 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.divisor 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.edgeMode 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.height 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.in1 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.kernelMatrix 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.kernelUnitLengthX 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.kernelUnitLengthY 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.orderX 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.orderY 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.preserveAlpha 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.result 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.targetX 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.targetY 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.width 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.x 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEConvolveMatrixElement.y 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGFEDiffuseLightingElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.diffuseConstant 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.kernelUnitLengthX 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.kernelUnitLengthY 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.surfaceScale 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDiffuseLightingElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.in2 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.scale 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.xChannelSelector 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDisplacementMapElement.yChannelSelector 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDistantLightElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDistantLightElement.azimuth 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDistantLightElement.elevation 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEDropShadowElement 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.dx 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.dy 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.height 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.in1 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.result 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.setStdDeviation 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.stdDeviationX 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.stdDeviationY 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.width 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.x 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEDropShadowElement.y 📋Chrome8/2/2011 Edge1/15/20203088
api.SVGFEFloodElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFloodElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFloodElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFloodElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFloodElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFloodElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFuncAElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFuncBElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFuncGElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEFuncRElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.setStdDeviation 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.stdDeviationX 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.stdDeviationY 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEGaussianBlurElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.href 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.preserveAspectRatio 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEImageElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeNodeElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMergeNodeElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.operator 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.radiusX 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.radiusY 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEMorphologyElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.dx 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.dy 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEOffsetElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEPointLightElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEPointLightElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEPointLightElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFEPointLightElement.z 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.kernelUnitLengthX 📋Edge7/29/2015 Chrome9/1/201534
api.SVGFESpecularLightingElement.kernelUnitLengthY 📋Edge7/29/2015 Chrome9/1/201534
api.SVGFESpecularLightingElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.specularConstant 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.specularExponent 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.surfaceScale 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpecularLightingElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.limitingConeAngle 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.pointsAtX 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.pointsAtY 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.pointsAtZ 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.specularExponent 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFESpotLightElement.z 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement.in1 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETileElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.baseFrequencyX 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.baseFrequencyY 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.numOctaves 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.result 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.seed 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.stitchTiles 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.type 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFETurbulenceElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.filterUnits 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.height 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.href 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.primitiveUnits 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.width 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.x 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGFilterElement.y 📋Chrome5/25/2010 Edge7/29/20151891
api.SVGForeignObjectElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGForeignObjectElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGForeignObjectElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGForeignObjectElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGForeignObjectElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGeometryElement 📋Chrome1/25/2017 Edge1/15/20201085
Chrome: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Chrome Android: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Edge: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Firefox: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Firefox for Android: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Internet Explorer: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Opera: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Opera Android: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Safari: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Safari on iOS: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.Samsung Internet: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.WebView Android: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.WebView on iOS: The SVGGeometryElement interface itself is not present, but some of its members are available on the SVGPathElement interface.
api.SVGGeometryElement.getPointAtLength 📋Chrome1/25/2017 Edge1/15/20201085
Chrome: Only supported for SVGPathElement, not all SVGGeometryElement objects.Chrome Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Edge: Only supported for SVGPathElement, not all SVGGeometryElement objects.Firefox: Only supported for SVGPathElement, not all SVGGeometryElement objects.Firefox for Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Internet Explorer: Only supported for SVGPathElement, not all SVGGeometryElement objects.Opera: Only supported for SVGPathElement, not all SVGGeometryElement objects.Opera Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Safari: Only supported for SVGPathElement, not all SVGGeometryElement objects.Safari on iOS: Only supported for SVGPathElement, not all SVGGeometryElement objects.Samsung Internet: Only supported for SVGPathElement, not all SVGGeometryElement objects.WebView Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.WebView on iOS: Only supported for SVGPathElement, not all SVGGeometryElement objects.
api.SVGGeometryElement.getTotalLength 📋Chrome1/25/2017 Edge1/15/20201085
Chrome: Only supported for SVGPathElement, not all SVGGeometryElement objects.Chrome Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Edge: Only supported for SVGPathElement, not all SVGGeometryElement objects.Firefox: Only supported for SVGPathElement, not all SVGGeometryElement objects.Firefox for Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Internet Explorer: Only supported for SVGPathElement, not all SVGGeometryElement objects.Opera: Only supported for SVGPathElement, not all SVGGeometryElement objects.Opera Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Safari: Only supported for SVGPathElement, not all SVGGeometryElement objects.Safari on iOS: Only supported for SVGPathElement, not all SVGGeometryElement objects.Samsung Internet: Only supported for SVGPathElement, not all SVGGeometryElement objects.WebView Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.WebView on iOS: Only supported for SVGPathElement, not all SVGGeometryElement objects.
api.SVGGeometryElement.isPointInFill 📋Chrome2/20/2014 Edge1/15/20202155
Chrome: The element this method is called for must be in the DOM; otherwise, this method will always return false.Chrome Android: The element this method is called for must be in the DOM; otherwise, this method will always return false.Edge: The element this method is called for must be in the DOM; otherwise, this method will always return false.Quest Browser: The element this method is called for must be in the DOM; otherwise, this method will always return false.Opera: The element this method is called for must be in the DOM; otherwise, this method will always return false.Opera Android: The element this method is called for must be in the DOM; otherwise, this method will always return false.WebView Android: The element this method is called for must be in the DOM; otherwise, this method will always return false.
api.SVGGeometryElement.isPointInFill.point_parameter_DOMPoint Chrome4/29/2025 Edge5/1/20252
api.SVGGeometryElement.isPointInStroke 📋Chrome2/20/2014 Edge1/15/20202155
Chrome: The element this method is called for must be in the DOM; otherwise, this method will always return false.Chrome Android: The element this method is called for must be in the DOM; otherwise, this method will always return false.Edge: The element this method is called for must be in the DOM; otherwise, this method will always return false.Quest Browser: The element this method is called for must be in the DOM; otherwise, this method will always return false.Opera: The element this method is called for must be in the DOM; otherwise, this method will always return false.Opera Android: The element this method is called for must be in the DOM; otherwise, this method will always return false.WebView Android: The element this method is called for must be in the DOM; otherwise, this method will always return false.
api.SVGGeometryElement.isPointInStroke.point_parameter_DOMPoint Chrome4/29/2025 Edge5/1/20252
api.SVGGeometryElement.pathLength 📋Chrome3/9/2017 Edge1/15/20201042
Chrome: Only supported for SVGPathElement, not all SVGGeometryElement objects.Chrome Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Firefox: Only supported for SVGPathElement, not all SVGGeometryElement objects.Firefox for Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Opera: Only supported for SVGPathElement, not all SVGGeometryElement objects.Opera Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.Safari: Only supported for SVGPathElement, not all SVGGeometryElement objects.Safari on iOS: Only supported for SVGPathElement, not all SVGGeometryElement objects.Samsung Internet: Only supported for SVGPathElement, not all SVGGeometryElement objects.WebView Android: Only supported for SVGPathElement, not all SVGGeometryElement objects.WebView on iOS: Only supported for SVGPathElement, not all SVGGeometryElement objects.
api.SVGGradientElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGradientElement.gradientTransform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGradientElement.gradientUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGradientElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGradientElement.spreadMethod 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGraphicsElement 📋Chrome10/1/2013 Edge7/29/2015666
Chrome: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Chrome Android: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Firefox: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Firefox for Android: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Internet Explorer: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Opera: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Opera Android: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Safari: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Safari on iOS: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.Samsung Internet: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.WebView Android: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.WebView on iOS: The SVGGraphicsElement interface itself is not present, but some of its members are available on interfaces that inherit from SVGGraphicsElement.
api.SVGGraphicsElement.getBBox 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 128, the getBBox() method returned an empty DOMRect when there is no fill (bug 1019326).Firefox: Before Firefox 68, this method didn't work for <textPath> and <tspan> elements (bug 937268).Firefox for Android: Before Firefox for Android 128, the getBBox() method returned an empty DOMRect when there is no fill (bug 1019326).Firefox for Android: Before Firefox for Android 68, this method didn't work for <textPath> and <tspan> elements (bug 937268).
api.SVGGraphicsElement.getCTM 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGraphicsElement.getScreenCTM 📋Chrome12/11/2008 Edge7/29/20152421
Safari: Transforms on the parent are not propagated down to its children; see bug 209220.Safari on iOS: Transforms on the parent are not propagated down to its children; see bug 209220.WebView on iOS: Transforms on the parent are not propagated down to its children; see bug 209220.
api.SVGGraphicsElement.requiredExtensions 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGraphicsElement.systemLanguage 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGGraphicsElement.transform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement.crossOrigin 📋Chrome10/10/2023 Edge10/13/20233
api.SVGImageElement.decode 📋Chrome1/23/2018 Edge1/15/2020722
api.SVGImageElement.decoding 📋Chrome3/6/2018 Edge1/15/2020680
api.SVGImageElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement.preserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGImageElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength.convertToSpecifiedUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength.newValueSpecifiedUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength.unitType 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength.value 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength.valueAsString 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLength.valueInSpecifiedUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.appendItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.clear 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.getItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.initialize 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.insertItemBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.length 📋Chrome5/20/2014 Edge1/15/20202066
api.SVGLengthList.numberOfItems 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.removeItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLengthList.replaceItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLineElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLineElement.x1 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLineElement.x2 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLineElement.y1 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLineElement.y2 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLinearGradientElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLinearGradientElement.x1 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLinearGradientElement.x2 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLinearGradientElement.y1 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGLinearGradientElement.y2 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMPathElement 📋Chrome5/15/2012 Edge1/15/20202801
api.SVGMPathElement.href 📋Chrome5/15/2012 Edge1/15/20202801
api.SVGMarkerElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.markerHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.markerUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.markerWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.orientAngle 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.orientType 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.preserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.refX 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.refY 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.setOrientToAngle 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.setOrientToAuto 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMarkerElement.viewBox 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement.maskContentUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement.maskUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMaskElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGMetadataElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGNumber 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGNumber.value 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGNumberList 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.appendItem 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.clear 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.getItem 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.initialize 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.insertItemBefore 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.length 📋Chrome5/20/2014 Edge1/15/20202066
api.SVGNumberList.numberOfItems 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.removeItem 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGNumberList.replaceItem 📋Chrome9/2/2010 Edge7/29/20151791
api.SVGPathElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPathElement.getPointAtLength 📋Chrome12/11/2008 Edge1/15/20204052
api.SVGPathElement.getTotalLength 📋Chrome12/11/2008 Edge1/15/20204052
api.SVGPathElement.pathLength 📋Chrome12/11/2008 Edge1/15/20204052
api.SVGPatternElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.patternContentUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.patternTransform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.patternUnits 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.preserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.viewBox 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPatternElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPoint 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPoint.matrixTransform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPoint.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPoint.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.appendItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.clear 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.getItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.initialize 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.insertItemBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.length 📋Chrome5/20/2014 Edge1/15/20202066
api.SVGPointList.numberOfItems 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.removeItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPointList.replaceItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPolygonElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPolygonElement.animatedPoints 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPolygonElement.points 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPolylineElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPolylineElement.animatedPoints 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPolylineElement.points 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPreserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPreserveAspectRatio.align 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGPreserveAspectRatio.meetOrSlice 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRadialGradientElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRadialGradientElement.cx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRadialGradientElement.cy 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRadialGradientElement.fr 📋Chrome1/10/2013 Edge1/15/20202561
api.SVGRadialGradientElement.fx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRadialGradientElement.fy 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRadialGradientElement.r 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRect 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRect.height Chrome12/11/2008 Edge7/29/20152421
api.SVGRect.width Chrome12/11/2008 Edge7/29/20152421
api.SVGRect.x Chrome12/11/2008 Edge7/29/20152421
api.SVGRect.y Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement.rx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement.ry 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGRectElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.animationsPaused 📋Chrome12/11/2008 Edge1/15/20204052
api.SVGSVGElement.checkEnclosure 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.checkIntersection 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGAngle 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGLength 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGMatrix 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGNumber 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGPoint 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGRect 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGTransform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.createSVGTransformFromMatrix 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.currentScale 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.currentTranslate 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.deselectAll 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.forceRedraw 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.getCurrentTime 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.getElementById 📋Chrome10/19/2010 Edge7/29/20151744
api.SVGSVGElement.getEnclosureList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.getIntersectionList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.pauseAnimations 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.preserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.setCurrentTime 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.suspendRedraw 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.unpauseAnimations 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.unsuspendRedraw 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.unsuspendRedrawAll 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.viewBox 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSVGElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGScriptElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGScriptElement.async Chrome10/28/2025 Edge10/31/20253
api.SVGScriptElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGScriptElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSetElement 📋Chrome5/21/2009 Edge1/15/20203891
api.SVGStopElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStopElement.offset 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Since version 13, SVGStringList is indexable like Array which is a non-standard behavior.Firefox for Android: SVGStringList is indexable like Array which is a non-standard behavior.
api.SVGStringList.appendItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.clear 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.getItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.initialize 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.insertItemBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.length 📋Chrome5/20/2014 Edge1/15/20202066
api.SVGStringList.numberOfItems 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.removeItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStringList.replaceItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStyleElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStyleElement.disabled 📋Chrome9/1/2015 Edge1/15/20201597
api.SVGStyleElement.media 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStyleElement.sheet 📋Chrome10/7/2014 Edge7/29/2015295
api.SVGStyleElement.title 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGStyleElement.type 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSwitchElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSymbolElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSymbolElement.preserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGSymbolElement.viewBox 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTSpanElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getCharNumAtPosition 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getComputedTextLength 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getEndPositionOfChar 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getExtentOfChar 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getNumberOfChars 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getRotationOfChar 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getStartPositionOfChar 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.getSubStringLength 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.lengthAdjust 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.selectSubString 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextContentElement.textLength 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPathElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPathElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPathElement.method 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPathElement.spacing 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPathElement.startOffset 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPositioningElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPositioningElement.dx 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPositioningElement.dy 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPositioningElement.rotate 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPositioningElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTextPositioningElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTitleElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.angle 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.matrix 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.setMatrix 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.setRotate 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.setScale 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.setSkewX 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.setSkewY 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.setTranslate 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransform.type 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.appendItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.clear 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.consolidate 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.createSVGTransformFromMatrix 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.getItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.initialize 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.insertItemBefore 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.length 📋Chrome5/20/2014 Edge1/15/20202066
api.SVGTransformList.numberOfItems 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.removeItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGTransformList.replaceItem 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUnitTypes 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUseElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUseElement.height 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUseElement.href 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUseElement.width 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUseElement.x 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGUseElement.y 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGViewElement 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGViewElement.preserveAspectRatio 📋Chrome12/11/2008 Edge7/29/20152421
api.SVGViewElement.viewBox 📋Chrome12/11/2008 Edge7/29/20152421
api.Sanitizer 📋Chrome3/10/2026 Edge3/12/20262
Chrome: Chrome 105 to Chrome 118 (inclusive) supported this interface name with a significantly different specification.Chrome Android: Chrome Android 105 to Chrome Android 118 (inclusive) supported this interface name with a significantly different specification.Edge: Edge 105 to Edge 118 (inclusive) supported this interface name with a significantly different specification.WebView Android: WebView Android 105 to WebView Android 118 (inclusive) supported this interface name with a significantly different specification.
api.Sanitizer.Sanitizer 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.allowAttribute 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.allowElement 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.get 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.removeAttribute 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.removeElement 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.removeUnsafe 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.replaceElementWithChildren 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.setComments 📋Chrome3/10/2026 Edge3/12/20262
api.Sanitizer.setDataAttributes 📋Chrome3/10/2026 Edge3/12/20262
api.Scheduler 📋Chrome9/21/2021 Edge9/24/20213
api.Scheduler.postTask 📋Chrome9/21/2021 Edge9/24/20213
api.Scheduler.yield 📋Chrome9/17/2024 Edge9/19/20242
api.Scheduling 📋Chrome11/17/2020 Edge11/19/20202
api.Scheduling.isInputPending 📋Chrome11/17/2020 Edge11/19/20202
api.Screen 📋Chrome12/11/2008 Edge7/29/20152421
api.Screen.availHeight 📋Chrome12/11/2008 Edge7/29/20152421
Edge: Always reflects the main screen.
api.Screen.availLeft Chrome12/11/2008 Edge1/15/20204052
api.Screen.availLeft.relative-multi-screen Chrome12/11/2008 Edge1/15/20204052
Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Screen.availTop Chrome12/11/2008 Edge1/15/20204052
api.Screen.availTop.relative-multi-screen Chrome12/11/2008 Edge1/15/20204052
Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Screen.availWidth 📋Chrome12/11/2008 Edge7/29/20152421
Edge: Always reflects the main screen.
api.Screen.change_event 📋Chrome3/29/2022 Edge4/1/20223
api.Screen.colorDepth 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with version 59 this property is no longer required to always return 24.Chrome Android: Starting with version 59 this property is no longer required to always return 24.Quest Browser: Starting with version 5.0 this property is no longer required to always return 24.Samsung Internet: Starting with Samsung Internet 7.0 this property is no longer required to always return 24.WebView Android: Starting with version 59 this property is no longer required to always return 24.
api.Screen.height 📋Chrome12/11/2008 Edge7/29/20152421
api.Screen.isExtended 📋Chrome3/29/2022 Edge4/1/20223
api.Screen.orientation 📋Chrome10/7/2014 Edge1/15/20201926
Edge: Edge does not return an Orientation object; instead, it returns the orientation type as a string.Internet Explorer: Not supported on Windows 7.
api.Screen.pixelDepth 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with version 59 this property is no longer required to always return 24.Chrome Android: Starting with version 59 this property is no longer required to always return 24.Quest Browser: Starting with version 5.0 this property is no longer required to always return 24.Samsung Internet: Starting with Samsung Internet 7.0 this property is no longer required to always return 24.WebView Android: Starting with version 59 this property is no longer required to always return 24.
api.Screen.width 📋Chrome12/11/2008 Edge7/29/20152421
api.ScreenDetailed 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.availLeft 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.availTop 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.devicePixelRatio 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.isInternal 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.isPrimary 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.label 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.left 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetailed.top 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetails 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetails.currentScreen 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetails.currentscreenchange_event 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetails.screens 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenDetails.screenschange_event 📋Chrome3/29/2022 Edge4/1/20223
api.ScreenOrientation 📋Chrome10/7/2014 Edge1/15/20201926
api.ScreenOrientation.angle 📋Chrome10/7/2014 Edge1/15/20201926
api.ScreenOrientation.change_event 📋Chrome10/7/2014 Edge1/15/20201926
api.ScreenOrientation.lock 📋Chrome10/7/2014 Edge1/15/20201926
Chrome: Always throws NotSupportedError.Edge: Always throws NotSupportedError.Firefox: Always throws NotSupportedError.Firefox for Android: The API exists but returns NS_ERROR_UNEXPECTED.Opera: Always throws NotSupportedError.
api.ScreenOrientation.type 📋Chrome10/7/2014 Edge1/15/20201926
api.ScreenOrientation.unlock 📋Chrome10/7/2014 Edge1/15/20201926
Chrome: Always throws NotSupportedError.Edge: Always throws NotSupportedError.Firefox: Always throws NotSupportedError.Firefox for Android: The API exists but returns NS_ERROR_UNEXPECTED.Opera: Always throws NotSupportedError.
api.ScriptProcessorNode Chrome1/10/2013 Edge7/29/2015930
api.ScriptProcessorNode.audioprocess_event Chrome1/10/2013 Edge7/29/2015930
api.ScriptProcessorNode.bufferSize 📋Chrome1/10/2013 Edge7/29/2015930
api.ScrollTimeline 📋Chrome7/18/2023 Edge7/21/20233
api.ScrollTimeline.ScrollTimeline 📋Chrome7/18/2023 Edge7/21/20233
api.ScrollTimeline.axis 📋Chrome7/18/2023 Edge7/21/20233
api.ScrollTimeline.source 📋Chrome7/18/2023 Edge7/21/20233
api.SecurityPolicyViolationEvent 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.SecurityPolicyViolationEvent 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.blockedURI 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.columnNumber 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.disposition 📋Chrome1/25/2017 Edge1/15/20201085
api.SecurityPolicyViolationEvent.documentURI 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.effectiveDirective 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.lineNumber 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.originalPolicy 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.referrer 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.sample 📋Chrome6/5/2017 Edge1/15/2020954
api.SecurityPolicyViolationEvent.sourceFile 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.statusCode 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.violatedDirective 📋Chrome3/3/2015 Edge4/5/2017764
api.SecurityPolicyViolationEvent.worker_support Chrome1/25/2017 Edge4/5/201770
api.Selection 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.addRange 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.anchorNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.anchorOffset 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.collapse 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.collapse.accepts_nodes_in_shadow_trees Chrome5/27/2025 Edge5/29/20252
api.Selection.collapse.node_parameter_nullable Chrome11/18/2014 Edge4/30/20181259
api.Selection.collapse.offset_parameter_optional Chrome12/11/2008 Edge4/30/20183427
api.Selection.collapseToEnd 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.collapseToStart 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.containsNode 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 35, the method didn't throw if node was null.Firefox for Android: Before Firefox for Android 35, the method didn't throw if node was null.
api.Selection.containsNode.partialContainment_parameter_optional Chrome12/11/2008 Edge4/30/20183427
api.Selection.deleteFromDocument 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.direction 📋Chrome5/27/2025 Edge5/29/20252
api.Selection.empty 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.extend 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.extend.accepts_nodes_in_shadow_trees Chrome5/27/2025 Edge5/29/20252
api.Selection.extend.offset_parameter_optional Chrome12/11/2008 Edge4/30/20183427
api.Selection.focusNode 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.focusOffset 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.getComposedRanges 📋Chrome5/27/2025 Edge5/29/20252
api.Selection.getRangeAt 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.isCollapsed 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.modify 📋Chrome12/11/2008 Edge1/15/20204052
api.Selection.rangeCount 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.removeAllRanges 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.removeRange 📋Edge7/29/2015 Chrome4/19/2017630
api.Selection.selectAllChildren 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.setBaseAndExtent 📋Chrome12/11/2008 Edge7/29/20152421
api.Selection.setBaseAndExtent.accepts_nodes_in_shadow_trees Chrome5/27/2025 Edge5/29/20252
api.Selection.setPosition 📋Chrome12/11/2008 Edge8/2/20162791
api.Selection.toString 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 139, toString() returns an empty string for selected texts in form elements. See bug 85686.Firefox for Android: Before Firefox for Android 139, toString() returns an empty string for selected texts in form elements. See bug 85686.
api.Selection.type 📋Chrome12/11/2008 Edge7/29/20152421
api.Sensor 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.activate_event 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.activated 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.error_event 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.hasReading 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.reading_event 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.start 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.stop 📋Chrome5/29/2018 Edge1/15/2020596
api.Sensor.timestamp 📋Chrome5/29/2018 Edge1/15/2020596
api.SensorErrorEvent 📋Chrome5/29/2018 Edge1/15/2020596
api.SensorErrorEvent.SensorErrorEvent 📋Chrome5/29/2018 Edge1/15/2020596
api.SensorErrorEvent.error 📋Chrome5/29/2018 Edge1/15/2020596
api.Serial 📋Chrome3/2/2021 Edge3/4/20212
Chrome Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.Opera Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.
api.Serial.getPorts 📋Chrome3/2/2021 Edge3/4/20212
api.Serial.requestPort 📋Chrome3/2/2021 Edge3/4/20212
api.Serial.requestPort.allowedBluetoothServiceClassIds_option 📋Chrome9/12/2023 Edge9/15/20233
api.Serial.requestPort.filters_bluetoothServiceClassId 📋Chrome9/12/2023 Edge9/15/20233
api.SerialPort 📋Chrome3/2/2021 Edge3/4/20212
Chrome Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.Opera Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.
api.SerialPort.close 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.connect_event 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.connect_event.bluetooth_rfcomm Chrome10/15/2024 Edge10/17/20242
api.SerialPort.connected 📋Chrome10/15/2024 Edge10/17/20242
api.SerialPort.disconnect_event 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.disconnect_event.bluetooth_rfcomm Chrome10/15/2024 Edge10/17/20242
api.SerialPort.forget 📋Chrome6/21/2022 Edge6/23/20222
api.SerialPort.getInfo 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.getInfo.bluetoothServiceClassId 📋Chrome9/12/2023 Edge9/15/20233
api.SerialPort.getSignals 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.open 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.readable 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.setSignals 📋Chrome3/2/2021 Edge3/4/20212
api.SerialPort.writable 📋Chrome3/2/2021 Edge3/4/20212
api.ServiceWorker 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorker.ecmascript_modules Chrome5/25/2021 Edge5/27/20212
Safari: Nested workers support was introduced in Safari 15.5.Safari: Script loading in nested workers was introduced in Safari 16.4.Safari on iOS: Nested workers support was introduced in Safari on iOS 15.5.Safari on iOS: Script loading in nested workers was introduced in Safari on iOS 16.4.
api.ServiceWorker.error_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorker.postMessage 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorker.scriptURL 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorker.state 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorker.statechange_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.controller 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.controllerchange_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.getRegistration 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.getRegistrations 📋Chrome9/1/2015 Edge4/30/2018972
api.ServiceWorkerContainer.message_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.messageerror_event 📋Chrome2/4/2020 Edge2/7/20203
Safari: Although the onmessageerror event handler property is supported, the messageerror event is never fired.Safari on iOS: Although the onmessageerror event handler property is supported, the messageerror event is never fired.
api.ServiceWorkerContainer.ready 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.register 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerContainer.register.enforces_trusted_types Chrome9/2/2025 Edge9/5/20253
api.ServiceWorkerContainer.startMessages 📋Chrome4/23/2019 Edge1/15/2020267
api.ServiceWorkerGlobalScope 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerGlobalScope.abortpayment_event Chrome10/16/2018 Edge1/15/2020456
api.ServiceWorkerGlobalScope.activate_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerGlobalScope.backgroundfetchabort_event 📋Chrome4/23/2019 Edge1/15/2020267
api.ServiceWorkerGlobalScope.backgroundfetchclick_event 📋Chrome4/23/2019 Edge1/15/2020267
api.ServiceWorkerGlobalScope.backgroundfetchfail_event 📋Chrome4/23/2019 Edge1/15/2020267
api.ServiceWorkerGlobalScope.backgroundfetchsuccess_event 📋Chrome4/23/2019 Edge1/15/2020267
api.ServiceWorkerGlobalScope.canmakepayment_event 📋Chrome10/16/2018 Edge1/15/2020456
api.ServiceWorkerGlobalScope.clients 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerGlobalScope.cookieStore 📋Chrome11/17/2020 Edge11/19/20202
api.ServiceWorkerGlobalScope.cookiechange_event 📋Chrome11/17/2020 Edge11/19/20202
api.ServiceWorkerGlobalScope.fetch_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerGlobalScope.install_event 📋Chrome1/21/2015 Edge4/30/20181195
Firefox: The install event handler is called with an ExtendableEvent, not an InstallEvent.Firefox for Android: The install event handler is called with an ExtendableEvent, not an InstallEvent.Safari: Returns ExtendableEvent instead of InstallEvent.Safari on iOS: Returns ExtendableEvent instead of InstallEvent.
api.ServiceWorkerGlobalScope.message_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerGlobalScope.messageerror_event 📋Chrome4/7/2020 Edge4/13/20206
Safari: Although the onmessageerror property is supported, the messageerror event is never fired. See bug 272967.Safari on iOS: Although the onmessageerror property is supported, the messageerror event is never fired. See bug 272967.
api.ServiceWorkerGlobalScope.notificationclick_event 📋Chrome1/21/2015 Edge4/30/20181195
Safari: Notifications are supported on macOS Ventura and later.
api.ServiceWorkerGlobalScope.notificationclose_event 📋Chrome4/13/2016 Edge4/30/2018747
Safari: Notifications are supported on macOS Ventura and later.
api.ServiceWorkerGlobalScope.paymentrequest_event 📋Chrome10/16/2018 Edge1/15/2020456
api.ServiceWorkerGlobalScope.periodicsync_event 📋Chrome2/4/2020 Edge2/7/20203
api.ServiceWorkerGlobalScope.push_event 📋Chrome1/21/2015 Edge4/30/20181195
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.ServiceWorkerGlobalScope.registration 📋Chrome4/14/2015 Edge4/30/20181112
api.ServiceWorkerGlobalScope.serviceWorker 📋Chrome12/10/2019 Edge1/15/202036
api.ServiceWorkerGlobalScope.skipWaiting 📋Chrome3/3/2015 Edge4/30/20181154
api.ServiceWorkerGlobalScope.sync_event 📋Chrome3/2/2016 Edge1/15/20201414
api.ServiceWorkerRegistration 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerRegistration.active 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerRegistration.backgroundFetch 📋Chrome4/23/2019 Edge1/15/2020267
api.ServiceWorkerRegistration.cookies 📋Chrome11/17/2020 Edge11/19/20202
api.ServiceWorkerRegistration.getNotifications 📋Chrome1/21/2015 Edge4/30/20181195
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.ServiceWorkerRegistration.installing 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerRegistration.navigationPreload 📋Chrome6/5/2017 Edge4/30/2018329
api.ServiceWorkerRegistration.paymentManager 📋Chrome10/16/2018 Edge1/15/2020456
api.ServiceWorkerRegistration.periodicSync 📋Chrome2/4/2020 Edge2/7/20203
api.ServiceWorkerRegistration.pushManager 📋Chrome1/21/2015 Edge4/30/20181195
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.ServiceWorkerRegistration.scope 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerRegistration.showNotification 📋Chrome4/14/2015 Edge4/30/20181112
Safari: Notifications are supported on macOS Ventura and later.Safari on iOS: Notifications are supported in web apps saved to the home screen.WebView on iOS: Notifications are supported in web apps saved to the home screen.
api.ServiceWorkerRegistration.showNotification.options_actions_parameter Chrome1/20/2016 Edge10/2/2018986
api.ServiceWorkerRegistration.showNotification.options_badge_parameter Chrome8/31/2016 Edge1/15/20201232
api.ServiceWorkerRegistration.showNotification.options_data_parameter Chrome7/21/2015 Edge1/15/20201639
api.ServiceWorkerRegistration.showNotification.options_image_parameter Chrome1/25/2017 Edge1/15/20201085
api.ServiceWorkerRegistration.showNotification.options_renotify_parameter Chrome4/13/2016 Edge1/15/20201372
api.ServiceWorkerRegistration.showNotification.options_requireInteraction_parameter Chrome12/1/2015 Edge1/15/20201506
api.ServiceWorkerRegistration.showNotification.options_vibrate_parameter Chrome9/1/2015 Edge1/15/20201597
Chrome Android: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.Quest Browser: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.Opera Android: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.Samsung Internet: In Android Oreo and above, regardless of Chrome version, this parameter has no effect. See bug 40630890.
api.ServiceWorkerRegistration.sync 📋Chrome3/2/2016 Edge1/15/20201414
api.ServiceWorkerRegistration.unregister 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerRegistration.update 📋Chrome9/1/2015 Edge4/30/2018972
Chrome: Starting with Chrome 46, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.Chrome: Before Chrome 48, this method always bypassed the browser cache. Starting with Chrome 48, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.Chrome Android: Starting with Chrome Android 46, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.Chrome Android: Before Chrome Android 48, this method always bypassed the browser cache. Starting with Chrome Android 48, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.Quest Browser: Starting with Quest Browser 5.0, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.Quest Browser: Before Quest Browser 5.0, this method always bypassed the browser cache. Starting with Quest Browser 5.0, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.Opera: Starting with Opera 33, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.Opera: Before Opera 35, this method always bypassed the browser cache. Starting with Opera 35, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.Opera Android: Starting with Opera Android 33, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.Opera Android: Before Opera Android 35, this method always bypassed the browser cache. Starting with Opera Android 35, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.Samsung Internet: Starting with Samsung Internet 5.0, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.Samsung Internet: Before Samsung Internet 5.0, this method always bypassed the browser cache. Starting with Samsung Internet 5.0, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.WebView Android: Starting with WebView Android 46, update() returns a promise that resolves with 'undefined' if the operation completed successfully or there was no update, and rejects if update failed. If the new worker ran but installation failed, the promise still resolves. Formerly, it raised an exception.WebView Android: Before WebView Android 48, this method always bypassed the browser cache. Starting with WebView Android 48, it only bypasses the cache when the previous service worker check was more than twenty-four hours ago.
api.ServiceWorkerRegistration.updateViaCache 📋Chrome7/24/2018 Edge10/2/201870
api.ServiceWorkerRegistration.updatefound_event 📋Chrome1/21/2015 Edge4/30/20181195
api.ServiceWorkerRegistration.waiting 📋Chrome1/21/2015 Edge4/30/20181195
api.ShadowRoot 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.activeElement 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.adoptedStyleSheets 📋Chrome3/12/2019 Edge1/15/2020309
api.ShadowRoot.clonable 📋Chrome4/16/2024 Edge4/18/20242
api.ShadowRoot.customElementRegistry 📋Chrome3/10/2026 Edge3/12/20262
api.ShadowRoot.delegatesFocus 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.elementFromPoint Chrome8/31/2016 Edge1/15/20201232
Chrome: Before Chrome 66, this method returned null when the element was a child of a host node. See bug 40537452.Chrome Android: Before Chrome Android 66, this method returned null when the element was a child of a host node. See bug 40537452.Quest Browser: Before Quest Browser 5.0, this method returned null when the element was a child of a host node. See bug 40537452.Opera: Before Opera 53, this method returned null when the element was a child of a host node. See bug 40537452.Opera Android: Before Opera Android 47, this method returned null when the element was a child of a host node. See bug 40537452.Samsung Internet: Before Samsung Internet 9.0, this method returned null when the element was a child of a host node. See bug 40537452.WebView Android: Before WebView Android 66, this method returned null when the element was a child of a host node. See bug 40537452.
api.ShadowRoot.elementsFromPoint Chrome8/31/2016 Edge1/15/20201232
Chrome: Before Chrome 66, this method returned null when the element was a child of a host node. See bug 40537452.Chrome Android: Before Chrome Android 66, this method returned null when the element was a child of a host node. See bug 40537452.Quest Browser: Before Quest Browser 5.0, this method returned null when the element was a child of a host node. See bug 40537452.Samsung Internet: Before Samsung Internet 9.0, this method returned null when the element was a child of a host node. See bug 40537452.WebView Android: Before WebView Android 66, this method returned null when the element was a child of a host node. See bug 40537452.
api.ShadowRoot.fullscreenElement 📋Chrome12/4/2018 Edge1/15/2020407
Safari on iOS: Only available on iPad, not on iPhone.Safari on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.WebView on iOS: Only available on iPad, not on iPhone.WebView on iOS: Shows an overlay button which can not be disabled. Swiping down exits fullscreen mode, making it unsuitable for some use cases like games.
api.ShadowRoot.getAnimations 📋Edge7/16/2020 Chrome7/27/202011
api.ShadowRoot.getHTML 📋Chrome5/14/2024 Edge5/17/20243
api.ShadowRoot.getHTML.escapes_lt_gt_in_attributes Chrome6/24/2025 Edge6/26/20252
api.ShadowRoot.getSelection Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.host 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.innerHTML 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.innerHTML.enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.ShadowRoot.innerHTML.escapes_lt_gt_in_attributes Chrome6/24/2025 Edge6/26/20252
api.ShadowRoot.mode 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.pictureInPictureElement 📋Chrome9/4/2018 Edge1/15/2020498
api.ShadowRoot.pointerLockElement 📋Chrome8/31/2016 Edge1/15/20201232
api.ShadowRoot.referenceTarget Chrome2/4/2025 Edge2/6/20252
api.ShadowRoot.serializable 📋Chrome5/14/2024 Edge5/17/20243
api.ShadowRoot.setHTMLUnsafe 📋Chrome4/16/2024 Edge4/18/20242
Safari: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).Safari on iOS: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).WebView on iOS: If there are custom elements in a declarative shadow root in the parsed HTML, then the elements' constructors and connectedCallback() methods are not called (bug 296420).
api.ShadowRoot.setHTMLUnsafe.enforces_trusted_types 📋Chrome4/16/2024 Edge4/18/20242
api.ShadowRoot.slotAssignment 📋Edge10/9/2020 Chrome10/20/202011
api.ShadowRoot.styleSheets 📋Chrome8/31/2016 Edge1/15/20201232
api.SharedStorage 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.append 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.batchUpdate 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorage.clear 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.createWorklet 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.delete 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.get 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.run 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.selectURL 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.set 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorage.worklet 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorageAppendMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageAppendMethod.SharedStorageAppendMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageClearMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageClearMethod.SharedStorageClearMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageDeleteMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageDeleteMethod.SharedStorageDeleteMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageModifierMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageSetMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageSetMethod.SharedStorageSetMethod 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageWorklet 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorageWorklet.run 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorageWorklet.selectURL 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorageWorkletGlobalScope 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorageWorkletGlobalScope.interestGroups 📋Chrome3/4/2025 Edge3/6/20252
api.SharedStorageWorkletGlobalScope.register 📋Chrome6/11/2024 Edge6/13/20242
api.SharedStorageWorkletGlobalScope.sharedStorage 📋Chrome6/11/2024 Edge6/13/20242
api.SharedWorker 📋Chrome5/25/2010 Edge1/15/20203522
api.SharedWorker.SharedWorker 📋Chrome5/25/2010 Edge1/15/20203522
api.SharedWorker.SharedWorker.ecmascript_modules Chrome2/4/2020 Edge2/7/20203
Safari: Nested workers support was introduced in Safari 15.5.Safari: Script loading in nested workers was introduced in Safari 16.4.Safari on iOS: Nested workers support was introduced in Safari on iOS 15.5.Safari on iOS: Script loading in nested workers was introduced in Safari on iOS 16.4.WebView on iOS: Nested workers support was introduced in WebView on iOS 15.5.WebView on iOS: Script loading in nested workers was introduced in WebView on iOS 16.4.
api.SharedWorker.SharedWorker.enforces_trusted_types Chrome1/4/2022 Edge1/6/20222
api.SharedWorker.SharedWorker.options_name_parameter Chrome10/16/2018 Edge1/15/2020456
api.SharedWorker.SharedWorker.options_type_parameter Chrome2/4/2020 Edge2/7/20203
api.SharedWorker.error_event 📋Chrome5/25/2010 Edge1/15/20203522
api.SharedWorker.port 📋Chrome5/25/2010 Edge1/15/20203522
api.SharedWorkerGlobalScope 📋Chrome1/25/2010 Edge1/15/20203642
api.SharedWorkerGlobalScope.close 📋Chrome1/25/2010 Edge1/15/20203642
api.SharedWorkerGlobalScope.connect_event 📋Chrome1/25/2010 Edge1/15/20203642
Firefox: Before version 65 the data property of the event object was null; it is now initialized to an empty string, as per spec.Firefox for Android: Before version 65 the data property of the event object was null; it is now initialized to an empty string, as per spec.
api.SharedWorkerGlobalScope.name 📋Chrome1/25/2010 Edge1/15/20203642
api.SnapEvent 📋Chrome9/17/2024 Edge9/19/20242
api.SnapEvent.SnapEvent 📋Chrome6/24/2025 Edge6/26/20252
api.SnapEvent.snapTargetBlock 📋Chrome9/17/2024 Edge9/19/20242
api.SnapEvent.snapTargetInline 📋Chrome9/17/2024 Edge9/19/20242
api.SourceBuffer 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.abort 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.abort.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.abort_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onabort event handler property is not supported.Chrome Android: The onabort event handler property is not supported.Edge: The onabort event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onabort event handler property is not supported.Opera Android: The onabort event handler property is not supported.Safari: The onabort event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onabort event handler property is not supported.WebView Android: The onabort event handler property is not supported.
api.SourceBuffer.abort_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.appendBuffer 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.appendBuffer.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.appendWindowEnd 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.appendWindowEnd.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.appendWindowStart 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.appendWindowStart.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.audioTracks 📋Chrome10/16/2018 Edge1/15/2020456
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.audioTracks.worker_support Chrome11/29/2022 Edge12/5/20226
Chrome: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Chrome Android: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Edge: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Opera: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).
api.SourceBuffer.buffered 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.buffered.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.changeType 📋Chrome10/16/2018 Edge1/15/2020456
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.changeType.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.error_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onerror event handler property is not supported.Chrome Android: The onerror event handler property is not supported.Edge: The onerror event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onerror event handler property is not supported.Opera Android: The onerror event handler property is not supported.Safari: The onerror event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onerror event handler property is not supported.WebView Android: The onerror event handler property is not supported.
api.SourceBuffer.error_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.mode 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.mode.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.remove 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.remove.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.timestampOffset 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.timestampOffset.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.update_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onupdate event handler property is not supported.Chrome Android: The onupdate event handler property is not supported.Edge: The onupdate event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onupdate event handler property is not supported.Opera Android: The onupdate event handler property is not supported.Safari: The onupdate event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onupdate event handler property is not supported.WebView Android: The onupdate event handler property is not supported.
api.SourceBuffer.update_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.updateend_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onupdateend event handler property is not supported.Chrome Android: The onupdateend event handler property is not supported.Edge: The onupdateend event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onupdateend event handler property is not supported.Opera Android: The onupdateend event handler property is not supported.Safari: The onupdateend event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onupdateend event handler property is not supported.WebView Android: The onupdateend event handler property is not supported.
api.SourceBuffer.updateend_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.updatestart_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onupdatestart event handler property is not supported.Chrome Android: The onupdatestart event handler property is not supported.Edge: The onupdatestart event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onupdatestart event handler property is not supported.Opera Android: The onupdatestart event handler property is not supported.Safari: The onupdatestart event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onupdatestart event handler property is not supported.WebView Android: The onupdatestart event handler property is not supported.
api.SourceBuffer.updatestart_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.updating 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.updating.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBuffer.videoTracks 📋Chrome10/16/2018 Edge1/15/2020456
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.videoTracks.worker_support Chrome11/29/2022 Edge12/5/20226
Chrome: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Chrome Android: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Edge: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).Opera: Broken, even with the flag set. If invoked from a dedicated worker, Chromium crashes the renderer to avoid undesirable behavior (see bug 487288).
api.SourceBufferList 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBufferList.addsourcebuffer_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onaddsourcebuffer event handler property is not supported.Chrome Android: The onaddsourcebuffer event handler property is not supported.Edge: The onaddsourcebuffer event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onaddsourcebuffer event handler property is not supported.Opera Android: The onaddsourcebuffer event handler property is not supported.Safari: The onaddsourcebuffer event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onaddsourcebuffer event handler property is not supported.WebView Android: The onaddsourcebuffer event handler property is not supported.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBufferList.addsourcebuffer_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBufferList.length 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBufferList.length.worker_support Chrome11/29/2022 Edge12/5/20226
api.SourceBufferList.removesourcebuffer_event 📋Chrome8/31/2016 Edge4/30/2018607
Chrome: The onremovesourcebuffer event handler property is not supported.Chrome Android: The onremovesourcebuffer event handler property is not supported.Edge: The onremovesourcebuffer event handler property is not supported.Internet Explorer: Only works on Windows 8+.Opera: The onremovesourcebuffer event handler property is not supported.Opera Android: The onremovesourcebuffer event handler property is not supported.Safari: The onremovesourcebuffer event handler property is not supported.Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.Samsung Internet: The onremovesourcebuffer event handler property is not supported.WebView Android: The onremovesourcebuffer event handler property is not supported.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBufferList.removesourcebuffer_event.worker_support Chrome11/29/2022 Edge12/5/20226
api.SpeechGrammar 📋Chrome2/21/2013 Edge1/15/20202519
api.SpeechGrammar.SpeechGrammar Chrome2/21/2013 Edge1/15/20202519
api.SpeechGrammar.src 📋Chrome2/21/2013 Edge1/15/20202519
api.SpeechGrammar.weight 📋Chrome2/21/2013 Edge1/15/20202519
api.SpeechGrammarList 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechGrammarList.SpeechGrammarList 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechGrammarList.addFromString 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechGrammarList.addFromURI 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechGrammarList.item 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechGrammarList.length 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition 📋Chrome8/5/2025 Edge8/7/20252
Chrome: You'll need to serve your code through a web server for recognition to work.Chrome Android: You'll need to serve your code through a web server for recognition to work.Edge: You'll need to serve your code through a web server for recognition to work.Quest Browser: You'll need to serve your code through a web server for recognition to work.Opera: You'll need to serve your code through a web server for recognition to work.Opera Android: You'll need to serve your code through a web server for recognition to work.Samsung Internet: You'll need to serve your code through a web server for recognition to work.WebView Android: You'll need to serve your code through a web server for recognition to work.
api.SpeechRecognition.SpeechRecognition 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognition.abort 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.audioend_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.audiostart_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.available_static 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognition.continuous 📋Chrome2/20/2014 Edge1/15/20202155
Chrome Android: The property can be set, but has no effect.Quest Browser: The property can be set, but has no effect.Opera Android: The property can be set, but has no effect.Samsung Internet: The property can be set, but has no effect.WebView Android: The property can be set, but has no effect.
api.SpeechRecognition.end_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.error_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.grammars 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.install_static 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognition.interimResults 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.lang 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.maxAlternatives 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.nomatch_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.phrases 📋Chrome10/28/2025 Edge10/31/20253
api.SpeechRecognition.processLocally 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognition.result_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.soundend_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.soundstart_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.speechend_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.speechstart_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.start 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.start.audioTrack 📋Chrome4/1/2025 Edge4/4/20253
api.SpeechRecognition.start_event 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognition.stop 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionAlternative 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionAlternative.confidence 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionAlternative.transcript 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionErrorEvent 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognitionErrorEvent.SpeechRecognitionErrorEvent 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognitionErrorEvent.error 📋Chrome9/10/2019 Edge1/15/2020127
api.SpeechRecognitionErrorEvent.message 📋Chrome9/10/2019 Edge1/15/2020127
api.SpeechRecognitionEvent 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognitionEvent.SpeechRecognitionEvent 📋Chrome8/5/2025 Edge8/7/20252
api.SpeechRecognitionEvent.resultIndex 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionEvent.results 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionPhrase 📋Chrome10/28/2025 Edge10/31/20253
api.SpeechRecognitionPhrase.SpeechRecognitionPhrase 📋Chrome10/28/2025 Edge10/31/20253
api.SpeechRecognitionPhrase.boost 📋Chrome10/28/2025 Edge10/31/20253
api.SpeechRecognitionPhrase.phrase 📋Chrome10/28/2025 Edge10/31/20253
api.SpeechRecognitionResult 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionResult.isFinal 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionResult.item 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionResult.length 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionResultList 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionResultList.item 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechRecognitionResultList.length 📋Chrome2/20/2014 Edge1/15/20202155
api.SpeechSynthesis 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.cancel 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.getVoices 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.pause 📋Chrome2/20/2014 Edge8/2/2016894
Chrome Android: In Android, pause() ends the current utterance. pause() behaves the same as cancel().Firefox for Android: In Android, pause() ends the current utterance. pause() behaves the same as cancel().Quest Browser: In Android, pause() ends the current utterance. pause() behaves the same as cancel().Samsung Internet: In Android, pause() ends the current utterance. pause() behaves the same as cancel().
api.SpeechSynthesis.paused 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.pending 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.resume 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.speak 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.speaking 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesis.voiceschanged_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisErrorEvent 📋Chrome2/20/2014 Edge10/2/20181685
api.SpeechSynthesisErrorEvent.SpeechSynthesisErrorEvent 📋Chrome12/4/2018 Edge1/15/2020407
api.SpeechSynthesisErrorEvent.error 📋Chrome2/20/2014 Edge10/2/20181685
api.SpeechSynthesisEvent 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisEvent.SpeechSynthesisEvent 📋Edge8/2/2016 Chrome12/4/2018854
api.SpeechSynthesisEvent.charIndex 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisEvent.charLength 📋Edge4/5/2017 Chrome9/10/2019888
api.SpeechSynthesisEvent.elapsedTime 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisEvent.elapsedTime.milliseconds Chrome2/20/2014 Edge8/2/2016894
Firefox: Windows and macOS only.
api.SpeechSynthesisEvent.name 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisEvent.utterance 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.SpeechSynthesisUtterance 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.boundary_event 📋Chrome2/20/2014 Edge8/2/2016894
Chrome: The boundary event does not fire as expected. See bug 40715888.Chrome Android: The boundary event does not fire as expected. See bug 40715888.Quest Browser: The boundary event does not fire as expected. See bug 40715888.
api.SpeechSynthesisUtterance.end_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.error_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.lang 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.mark_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.pause_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.pitch 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.rate 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.resume_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.start_event 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.text 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.voice 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisUtterance.volume 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisVoice 📋Chrome2/20/2014 Edge8/2/2016894
Firefox: In Firefox, speech synthesis voices do not start loading until after the first call to window.speechSynthesis.getVoices(). A way to mitigate this issue is to call the method at the beginning of page load, then wait a few seconds before calling the method again. Voices will remain loaded until all tabs that have called this method have been closed.
api.SpeechSynthesisVoice.default 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisVoice.lang 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisVoice.localService 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisVoice.name 📋Chrome2/20/2014 Edge8/2/2016894
api.SpeechSynthesisVoice.voiceURI 📋Chrome2/20/2014 Edge8/2/2016894
api.StaticRange 📋Chrome7/25/2017 Edge10/2/2018434
Firefox: In Firefox, StaticRange can currently only be used by browser-internal code or code with enhanced permissions; it is not yet exposed to the web.
api.StaticRange.StaticRange 📋Chrome4/13/2021 Edge4/15/20212
api.StaticRange.collapsed 📋Chrome7/25/2017 Edge10/2/2018434
api.StaticRange.endContainer 📋Chrome7/25/2017 Edge10/2/2018434
api.StaticRange.endOffset 📋Chrome7/25/2017 Edge10/2/2018434
api.StaticRange.startContainer 📋Chrome7/25/2017 Edge10/2/2018434
api.StaticRange.startOffset 📋Chrome7/25/2017 Edge10/2/2018434
api.StereoPannerNode 📋Chrome3/3/2015 Edge7/29/2015148
api.StereoPannerNode.StereoPannerNode 📋Chrome12/1/2016 Edge1/15/20201140
api.StereoPannerNode.pan 📋Chrome3/3/2015 Edge7/29/2015148
api.Storage 📋Chrome1/25/2010 Edge7/29/20152011
api.Storage.clear 📋Chrome1/25/2010 Edge7/29/20152011
api.Storage.getItem 📋Chrome1/25/2010 Edge7/29/20152011
api.Storage.key 📋Chrome1/25/2010 Edge7/29/20152011
api.Storage.length 📋Chrome1/25/2010 Edge7/29/20152011
api.Storage.removeItem 📋Chrome1/25/2010 Edge7/29/20152011
api.Storage.setItem 📋Chrome1/25/2010 Edge7/29/20152011
api.StorageBucket 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.caches 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.estimate 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.expires 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.getDirectory 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.indexedDB 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.name 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.persist 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.persisted 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucket.setExpires 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucketManager 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucketManager.delete 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucketManager.keys 📋Chrome2/20/2024 Edge2/23/20243
api.StorageBucketManager.open 📋Chrome2/20/2024 Edge2/23/20243
api.StorageEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.StorageEvent.StorageEvent Chrome2/8/2012 Edge4/30/20182273
api.StorageEvent.initStorageEvent 📋Chrome1/25/2010 Edge7/29/20152011
api.StorageEvent.key 📋Chrome12/11/2008 Edge7/29/20152421
api.StorageEvent.newValue 📋Chrome12/11/2008 Edge7/29/20152421
api.StorageEvent.oldValue 📋Chrome12/11/2008 Edge7/29/20152421
api.StorageEvent.storageArea 📋Chrome9/15/2009 Edge7/29/20152143
api.StorageEvent.url 📋Chrome9/2/2010 Edge7/29/20151791
api.StorageManager 📋Chrome12/1/2016 Edge1/15/20201140
api.StorageManager.estimate 📋Chrome9/5/2017 Edge1/15/2020862
api.StorageManager.estimate.usageDetails Chrome9/5/2017 Edge1/15/2020862
api.StorageManager.getDirectory 📋Edge10/9/2020 Chrome10/20/202011
api.StorageManager.persist 📋Chrome12/1/2016 Edge1/15/20201140
api.StorageManager.persisted 📋Chrome12/1/2016 Edge1/15/20201140
api.StyleMedia Chrome9/2/2010 Edge7/29/20151791
api.StyleMedia.matchMedium Chrome9/2/2010 Edge7/29/20151791
api.StyleMedia.type Chrome9/2/2010 Edge7/29/20151791
api.StylePropertyMap 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMap.append 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMap.clear 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMap.delete 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMap.set 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.@@iterator Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.entries Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.forEach Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.get 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.getAll 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.has 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.keys Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.size 📋Chrome4/17/2018 Edge1/15/2020638
api.StylePropertyMapReadOnly.values Chrome4/17/2018 Edge1/15/2020638
api.StyleSheet 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.disabled 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.href 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.media 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.ownerNode 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.parentStyleSheet 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.title 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheet.type 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheetList 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheetList.item 📋Chrome12/11/2008 Edge7/29/20152421
api.StyleSheetList.length 📋Chrome12/11/2008 Edge7/29/20152421
api.SubmitEvent 📋Chrome4/7/2020 Edge4/13/20206
api.SubmitEvent.SubmitEvent 📋Chrome4/7/2020 Edge4/13/20206
api.SubmitEvent.submitter 📋Chrome4/7/2020 Edge4/13/20206
Safari: Property is not set for <button> elements. See bug 229660.Safari on iOS: Property is not set for <button> elements. See bug 229660.WebView on iOS: Property is not set for <button> elements. See bug 229660.
api.Subscriber 📋Chrome4/1/2025 Edge4/4/20253
api.Subscriber.active 📋Chrome4/1/2025 Edge4/4/20253
api.Subscriber.addTeardown 📋Chrome4/1/2025 Edge4/4/20253
api.Subscriber.complete 📋Chrome4/1/2025 Edge4/4/20253
api.Subscriber.error 📋Chrome4/1/2025 Edge4/4/20253
api.Subscriber.next 📋Chrome4/1/2025 Edge4/4/20253
api.Subscriber.signal 📋Chrome4/1/2025 Edge4/4/20253
api.SubtleCrypto 📋Chrome8/26/2014 Edge7/29/2015337
Node.js: Available as a part of the crypto module.
api.SubtleCrypto.decrypt 📋Chrome8/26/2014 Edge1/15/20201968
Deno: Not supported: AES-CTR, AES-GCM.Deno: Not supported: AES-CTR, AES-CBC, AES-GCM.Edge: Not supported: AES-CTR.Internet Explorer: Returns CryptoOperation instead of Promise
api.SubtleCrypto.deriveBits 📋Chrome3/3/2015 Edge1/15/20201779
Deno: Not supported: ECDH.Edge: Not supported: ECDH.Edge: Not supported: HKDF, PBKDF2.Node.js: Supports: NODE-DHNode.js: Supports: NODE-SCRYPT
api.SubtleCrypto.deriveBits.x25519 📋Chrome2/4/2025 Edge2/6/20252
api.SubtleCrypto.deriveKey 📋Chrome3/3/2015 Edge1/15/20201779
Edge: Not supported: ECDH.Edge: Not supported: HKDF, PBKDF2.Node.js: Supports: NODE-DHNode.js: Supports: NODE-SCRYPT
api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_aes 📋Chrome3/3/2015 Edge1/15/20201779
api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_hkdf 📋Chrome3/3/2015 Edge1/15/20201779
api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_hmac 📋Chrome3/3/2015 Edge1/15/20201779
api.SubtleCrypto.deriveKey.derivedKeyAlgorithm_option_pbkdf2 📋Chrome3/3/2015 Edge1/15/20201779
api.SubtleCrypto.deriveKey.x25519 📋Chrome2/4/2025 Edge2/6/20252
api.SubtleCrypto.digest 📋Chrome3/3/2015 Edge1/15/20201779
Chrome: Before version 41, Chrome expected the algorithm parameter to be an object.Chrome Android: Before version 41, Chrome Android expected the algorithm parameter to be an object.Edge: Not supported: SHA-1.Internet Explorer: Returns CryptoOperation instead of PromiseOpera: Before version 28, Opera expected the algorithm parameter to be an object.Opera Android: Before version 28, Opera Android expected the algorithm parameter to be an object.Samsung Internet: Before version 4.0, Samsung Internet expected the algorithm parameter to be an object.WebView Android: Before version 41, WebView Android expected the algorithm parameter to be an object.
api.SubtleCrypto.encrypt 📋Chrome8/26/2014 Edge1/15/20201968
Deno: Not supported: AES-CTR, AES-GCM.Deno: Not supported: AES-CTR, AES-CBC, AES-GCM.Edge: Not supported: AES-CTR.Internet Explorer: Returns CryptoOperation instead of Promise
api.SubtleCrypto.exportKey 📋Chrome8/26/2014 Edge1/15/20201968
Deno: Not supported: ECDSA, ECDH.Deno: Not supported: ECDSA, ECDH, AES-CTR, AES-CBC, AES-GCM, AES-KW.Edge: Not supported: RSA-PSS, ECDSA, ECDH.Edge: Not supported: AES-CTR.Internet Explorer: Returns KeyOperation instead of PromiseNode.js: Supports: NODE-DSANode.js: Supports: NODE-DHNode.js: Supports: NODE-SCRYPT
api.SubtleCrypto.exportKey.ed25519 📋Chrome5/27/2025 Edge5/29/20252
api.SubtleCrypto.exportKey.x25519 📋Chrome2/4/2025 Edge2/6/20252
api.SubtleCrypto.generateKey 📋Chrome8/26/2014 Edge1/15/20201968
Deno: Not supported: ECDSA P-521, ECDH P-521.Deno: Not supported: RSA-OAEP, ECDSA P-521, ECDH, AES-CTR, AES-CBC, AES-GCM, AES-KW.Edge: Not supported: RSA-PSS, ECDSA, ECDH.Edge: Not supported: AES-CTR.Internet Explorer: Returns KeyOperation instead of PromiseNode.js: Supports: NODE-DSANode.js: Supports: NODE-DH
api.SubtleCrypto.generateKey.ed25519 📋Chrome5/27/2025 Edge5/29/20252
api.SubtleCrypto.generateKey.x25519 📋Chrome2/4/2025 Edge2/6/20252
api.SubtleCrypto.importKey 📋Chrome8/26/2014 Edge1/15/20201968
Deno: Not supported: ECDH P-521.Deno: Not supported: ECDH.Deno: Not supported: AES-CTR, AES-CBC, AES-GCM, AES-KW.Edge: Not supported: RSA-PSS, ECDSA, ECDH.Edge: Not supported: AES-CTR, HKDF, PBKDF2.Internet Explorer: Returns KeyOperation instead of PromiseNode.js: Supports: NODE-DSANode.js: Supports: NODE-DHNode.js: Supports: NODE-SCRYPT
api.SubtleCrypto.importKey.ECDH 📋Chrome8/26/2014 Edge1/15/20201968
Deno: P-384 supported. Not supported: P-256, P-521.
api.SubtleCrypto.importKey.ECDH.compressed_elliptic_curve_points 📋Chrome2/4/2020 Edge2/7/20203
api.SubtleCrypto.importKey.ECDSA 📋Chrome8/26/2014 Edge1/15/20201968
Deno: P-384 supported. Not supported: P-256, P-521.
api.SubtleCrypto.importKey.ECDSA.compressed_elliptic_curve_points 📋Chrome2/4/2020 Edge2/7/20203
api.SubtleCrypto.importKey.ed25519 📋Chrome5/27/2025 Edge5/29/20252
api.SubtleCrypto.importKey.x25519 📋Chrome2/4/2025 Edge2/6/20252
api.SubtleCrypto.secure_context_required Chrome7/25/2017 Edge1/15/2020904
api.SubtleCrypto.sign 📋Chrome8/26/2014 Edge1/15/20201968
Edge: Not supported: RSA-PSS, ECDSA.Internet Explorer: Returns CryptoOperation instead of PromiseNode.js: Supports: NODE-DSA
api.SubtleCrypto.sign.ed25519 📋Chrome5/27/2025 Edge5/29/20252
Safari: Generates randomized signatures as per draft-irtf-cfrg-det-sigs-with-noise, instead of deterministic signatures as per RFC 8032.Safari on iOS: Generates randomized signatures as per draft-irtf-cfrg-det-sigs-with-noise, instead of deterministic signatures as per RFC 8032.WebView on iOS: Generates randomized signatures as per draft-irtf-cfrg-det-sigs-with-noise, instead of deterministic signatures as per RFC 8032.
api.SubtleCrypto.unwrapKey 📋Chrome8/26/2014 Edge1/15/20201968
Edge: Not supported: AES-CTR.Internet Explorer: Returns KeyOperation instead of PromiseNode.js: Supports: NODE-DSANode.js: Supports: NODE-DH
api.SubtleCrypto.verify 📋Chrome8/26/2014 Edge1/15/20201968
Deno: Not supported: ECDSA, HMAC.Edge: Not supported: RSA-PSS, ECDSA.Internet Explorer: Returns CryptoOperation instead of PromiseNode.js: Supports: NODE-DSA
api.SubtleCrypto.verify.ed25519 📋Chrome5/27/2025 Edge5/29/20252
api.SubtleCrypto.worker_support Chrome8/26/2014 Edge1/15/20201968
api.SubtleCrypto.wrapKey 📋Chrome8/26/2014 Edge1/15/20201968
Edge: Not supported: AES-CTR.Internet Explorer: Returns KeyOperation instead of Promise
api.Summarizer 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.availability_static 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.create_static 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.destroy 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.expectedContextLanguages 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.expectedInputLanguages 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.format 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.inputQuota 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.length 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.measureInputUsage 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.outputLanguage 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.sharedContext 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.summarize 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.summarizeStreaming 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.type 📋Chrome6/24/2025 Edge6/26/20252
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.SyncEvent 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncEvent.SyncEvent 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncEvent.lastChance 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncEvent.tag 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncManager 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncManager.getTags 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncManager.register 📋Chrome3/2/2016 Edge1/15/20201414
api.SyncManager.worker_support Chrome9/5/2017 Edge1/15/2020862
Chrome: Only available in the Window and ServiceWorker global scopes.Chrome Android: Only available in the Window and ServiceWorker global scopes.Samsung Internet: Only available in the Window and ServiceWorker global scopes.
api.TaskAttributionTiming 📋Chrome4/19/2017 Edge1/15/20201001
api.TaskAttributionTiming.containerId 📋Chrome4/19/2017 Edge1/15/20201001
api.TaskAttributionTiming.containerName 📋Chrome4/19/2017 Edge1/15/20201001
api.TaskAttributionTiming.containerSrc 📋Chrome4/19/2017 Edge1/15/20201001
api.TaskAttributionTiming.containerType 📋Chrome4/19/2017 Edge1/15/20201001
api.TaskAttributionTiming.toJSON 📋Chrome4/19/2017 Edge1/15/20201001
api.TaskController 📋Chrome9/21/2021 Edge9/24/20213
api.TaskController.TaskController 📋Chrome9/21/2021 Edge9/24/20213
api.TaskController.setPriority 📋Chrome9/21/2021 Edge9/24/20213
api.TaskPriorityChangeEvent 📋Chrome9/21/2021 Edge9/24/20213
api.TaskPriorityChangeEvent.TaskPriorityChangeEvent 📋Chrome9/21/2021 Edge9/24/20213
api.TaskPriorityChangeEvent.previousPriority 📋Chrome9/21/2021 Edge9/24/20213
api.TaskSignal 📋Chrome9/21/2021 Edge9/24/20213
api.TaskSignal.any_static 📋Chrome8/15/2023 Edge8/21/20236
api.TaskSignal.priority 📋Chrome9/21/2021 Edge9/24/20213
api.TaskSignal.prioritychange_event 📋Chrome9/21/2021 Edge9/24/20213
api.Text 📋Chrome12/11/2008 Edge7/29/20152421
api.Text.Text 📋Chrome8/20/2013 Edge10/17/20171519
api.Text.assignedSlot 📋Chrome8/31/2016 Edge1/15/20201232
api.Text.splitText 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Before Chrome 30, the offset parameter was optional.Chrome Android: Before Chrome Android 30, the offset parameter was optional.Quest Browser: Before Quest Browser 5.0, the offset parameter was optional.Opera: Before Opera 17, the offset parameter was optional.Opera Android: Before Opera 17, the offset parameter was optional.Safari: The offset parameter is optional.Safari on iOS: The offset parameter is optional.Samsung Internet: Before Samsung Internet 2.0, the offset parameter was optional.WebView Android: Before version 4.4, the offset parameter was optional.WebView on iOS: The offset parameter is optional.
api.Text.wholeText 📋Chrome5/21/2009 Edge7/29/20152260
api.TextDecoder 📋Chrome10/7/2014 Edge1/15/20201926
Firefox: Implemented a slightly different version of the spec.Firefox for Android: Implemented a slightly different version of the spec.Node.js: Available as a part of the util module.
api.TextDecoder.TextDecoder 📋Chrome10/7/2014 Edge1/15/20201926
Firefox: Implemented a slightly different version of the spec.Firefox for Android: Implemented a slightly different version of the spec.
api.TextDecoder.decode 📋Chrome10/7/2014 Edge1/15/20201926
Deno: Before Deno 1.11, passing option.stream is not supported and results in an error being thrown.Firefox: Implemented a slightly different version of the spec.Firefox for Android: Implemented a slightly different version of the spec.
api.TextDecoder.encoding 📋Chrome10/7/2014 Edge1/15/20201926
Firefox: Implemented a slightly different version of the spec.Firefox for Android: Implemented a slightly different version of the spec.
api.TextDecoder.fatal 📋Chrome10/7/2014 Edge1/15/20201926
api.TextDecoder.ignoreBOM 📋Chrome10/7/2014 Edge1/15/20201926
api.TextDecoder.worker_support Chrome10/7/2014 Edge1/15/20201926
api.TextDecoderStream 📋Chrome12/4/2018 Edge1/15/2020407
Node.js: Available as a part of the stream/web module.
api.TextDecoderStream.TextDecoderStream 📋Chrome12/4/2018 Edge1/15/2020407
api.TextDecoderStream.encoding 📋Chrome12/4/2018 Edge1/15/2020407
api.TextDecoderStream.fatal 📋Chrome12/4/2018 Edge1/15/2020407
api.TextDecoderStream.ignoreBOM 📋Chrome12/4/2018 Edge1/15/2020407
api.TextDecoderStream.readable 📋Chrome12/4/2018 Edge1/15/2020407
api.TextDecoderStream.writable 📋Chrome12/4/2018 Edge1/15/2020407
api.TextEncoder 📋Chrome10/7/2014 Edge1/15/20201926
Node.js: Available as a part of the util module.
api.TextEncoder.TextEncoder 📋Chrome10/7/2014 Edge1/15/20201926
api.TextEncoder.encode 📋Chrome10/7/2014 Edge1/15/20201926
api.TextEncoder.encodeInto 📋Chrome4/23/2019 Edge1/15/2020267
api.TextEncoder.encoding 📋Chrome10/7/2014 Edge1/15/20201926
api.TextEncoder.worker_support Chrome10/7/2014 Edge1/15/20201926
api.TextEncoderStream 📋Chrome12/4/2018 Edge1/15/2020407
Node.js: Available as a part of the stream/web module.
api.TextEncoderStream.TextEncoderStream 📋Chrome12/4/2018 Edge1/15/2020407
api.TextEncoderStream.encoding 📋Chrome12/4/2018 Edge1/15/2020407
api.TextEncoderStream.readable 📋Chrome12/4/2018 Edge1/15/2020407
api.TextEncoderStream.writable 📋Chrome12/4/2018 Edge1/15/2020407
api.TextEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.TextEvent.data 📋Chrome12/11/2008 Edge7/29/20152421
api.TextEvent.initTextEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.TextFormat 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormat.TextFormat 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormat.rangeEnd 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormat.rangeStart 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormat.underlineStyle 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormat.underlineThickness 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormatUpdateEvent 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormatUpdateEvent.TextFormatUpdateEvent 📋Chrome1/23/2024 Edge1/25/20242
api.TextFormatUpdateEvent.getTextFormats 📋Chrome1/23/2024 Edge1/25/20242
api.TextMetrics 📋Chrome5/21/2009 Edge7/29/20152260
api.TextMetrics.actualBoundingBoxAscent 📋Chrome9/10/2019 Edge1/15/2020127
api.TextMetrics.actualBoundingBoxDescent 📋Chrome9/10/2019 Edge1/15/2020127
api.TextMetrics.actualBoundingBoxLeft 📋Chrome9/10/2019 Edge1/15/2020127
api.TextMetrics.actualBoundingBoxRight 📋Chrome9/10/2019 Edge1/15/2020127
api.TextMetrics.alphabeticBaseline 📋Chrome10/10/2023 Edge10/13/20233
api.TextMetrics.emHeightAscent 📋Chrome9/10/2019 Edge1/15/2020127
api.TextMetrics.emHeightDescent 📋Chrome9/10/2019 Edge1/15/2020127
api.TextMetrics.fontBoundingBoxAscent 📋Chrome11/17/2020 Edge11/19/20202
api.TextMetrics.fontBoundingBoxDescent 📋Chrome11/17/2020 Edge11/19/20202
api.TextMetrics.hangingBaseline 📋Chrome10/10/2023 Edge10/13/20233
api.TextMetrics.ideographicBaseline 📋Chrome10/10/2023 Edge10/13/20233
api.TextMetrics.width 📋Chrome5/21/2009 Edge7/29/20152260
api.TextTrack 📋Chrome11/6/2012 Edge7/29/2015995
Firefox: Firefox versions before Firefox 50 didn't display captions when playing media without one or more video tracks being played.
api.TextTrack.activeCues 📋Chrome11/6/2012 Edge7/29/2015995
Firefox: Starting in Firefox 69, cues are no longer incorrectly loaded when the TextTrack's mode is disabled; if that's the case, the returned list is empty.
api.TextTrack.addCue 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrack.cuechange_event 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrack.cues 📋Chrome11/6/2012 Edge7/29/2015995
Firefox: Starting in Firefox 69, cues are no longer incorrectly loaded when the TextTrack's mode is disabled; if that's the case, the returned list is empty.
api.TextTrack.id 📋Chrome2/20/2014 Edge10/2/20181685
api.TextTrack.kind 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrack.label 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrack.language 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrack.mode 📋Chrome11/6/2012 Edge7/29/2015995
Firefox: Before Firefox 52, using JavaScript to change the mode of a text track that's part of a media element would send one change event to the element's textTracks TextTrackList for each change, even if multiple changes are made in a single pass through the Firefox event loop. Starting in Firefox 52, these changes are reflected by a single event.
api.TextTrack.removeCue 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.endTime 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.enter_event 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.exit_event 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.id 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.pauseOnExit 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.startTime 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCue.track 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCueList 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCueList.getCueById 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackCueList.length 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackList 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackList.addtrack_event 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackList.change_event 📋Chrome2/20/2014 Edge10/2/20181685
api.TextTrackList.getTrackById 📋Chrome2/20/2014 Edge10/2/20181685
api.TextTrackList.length 📋Chrome11/6/2012 Edge7/29/2015995
api.TextTrackList.removetrack_event 📋Chrome2/20/2014 Edge10/2/20181685
api.TextUpdateEvent 📋Chrome1/23/2024 Edge1/25/20242
api.TextUpdateEvent.TextUpdateEvent 📋Chrome1/23/2024 Edge1/25/20242
api.TextUpdateEvent.selectionEnd 📋Chrome1/23/2024 Edge1/25/20242
api.TextUpdateEvent.selectionStart 📋Chrome1/23/2024 Edge1/25/20242
api.TextUpdateEvent.text 📋Chrome1/23/2024 Edge1/25/20242
api.TextUpdateEvent.updateRangeEnd 📋Chrome1/23/2024 Edge1/25/20242
api.TextUpdateEvent.updateRangeStart 📋Chrome1/23/2024 Edge1/25/20242
api.TimeRanges 📋Chrome9/2/2010 Edge7/29/20151791
api.TimeRanges.end 📋Chrome9/2/2010 Edge7/29/20151791
api.TimeRanges.length 📋Chrome9/2/2010 Edge7/29/20151791
api.TimeRanges.start 📋Chrome9/2/2010 Edge7/29/20151791
api.ToggleEvent 📋Chrome5/30/2023 Edge6/2/20233
api.ToggleEvent.ToggleEvent 📋Chrome5/30/2023 Edge6/2/20233
api.ToggleEvent.newState 📋Chrome5/30/2023 Edge6/2/20233
api.ToggleEvent.oldState 📋Chrome5/30/2023 Edge6/2/20233
api.ToggleEvent.source 📋Chrome9/2/2025 Edge9/5/20253
api.Touch 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.Touch 📋Chrome1/20/2016 Edge1/15/20201456
Firefox: This interface is only exposed if a touch input device is detected.
api.Touch.clientX 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.clientY 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.force 📋Chrome10/7/2014 Edge1/15/20201926
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.identifier 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.pageX 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.pageY 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.radiusX 📋Chrome10/7/2014 Edge1/15/20201926
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.radiusY 📋Chrome10/7/2014 Edge1/15/20201926
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.rotationAngle 📋Chrome5/19/2015 Edge1/15/20201702
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.screenX 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.screenY 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.Touch.target 📋Chrome9/25/2012 Edge10/2/20182198
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.TouchEvent 📋Chrome1/20/2016 Edge1/15/20201456
Chrome: Chrome only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Chrome Android: Chrome Android only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Edge: Edge only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Quest Browser: Quest Browser only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Opera: Opera only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Opera Android: Opera Android only supports the following touchEventInit properties: touches, targetTouches, changedTouches.Samsung Internet: Samsung Internet only supports the following touchEventInit properties: touches, targetTouches, changedTouches.WebView Android: WebView Android only supports the following touchEventInit properties: touches, targetTouches, changedTouches.
api.TouchEvent.altKey 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.changedTouches 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.ctrlKey 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.metaKey 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.shiftKey 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.targetTouches 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.touches 📋Chrome9/25/2012 Edge1/15/20202668
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchList 📋Chrome3/28/2012 Edge10/2/20182379
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchList.item 📋Chrome3/28/2012 Edge10/2/20182379
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchList.length 📋Chrome3/28/2012 Edge10/2/20182379
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.TrackEvent 📋Chrome11/6/2012 Edge7/29/2015995
api.TrackEvent.TrackEvent 📋Chrome11/6/2012 Edge8/2/20161365
api.TrackEvent.track 📋Chrome11/6/2012 Edge7/29/2015995
api.TransformStream 📋Chrome5/29/2018 Edge1/15/2020596
Node.js: Available as a part of the stream/web module.
api.TransformStream.TransformStream 📋Chrome5/29/2018 Edge1/15/2020596
api.TransformStream.readable 📋Chrome5/29/2018 Edge1/15/2020596
api.TransformStream.transferable 📋Chrome11/17/2020 Edge11/19/20202
api.TransformStream.writable 📋Chrome5/29/2018 Edge1/15/2020596
api.TransformStreamDefaultController 📋Chrome5/29/2018 Edge1/15/2020596
Deno: TransformStreamDefaultController is not exposed on the global scope.Node.js: Available as a part of the stream/web module.
api.TransformStreamDefaultController.desiredSize 📋Chrome5/29/2018 Edge1/15/2020596
api.TransformStreamDefaultController.enqueue 📋Chrome5/29/2018 Edge1/15/2020596
api.TransformStreamDefaultController.error 📋Chrome5/29/2018 Edge1/15/2020596
api.TransformStreamDefaultController.terminate 📋Chrome5/29/2018 Edge1/15/2020596
api.TransitionEvent 📋Chrome5/21/2013 Edge7/29/2015799
api.TransitionEvent.TransitionEvent 📋Chrome5/21/2013 Edge8/2/20161169
api.TransitionEvent.elapsedTime 📋Chrome5/21/2009 Edge7/29/20152260
api.TransitionEvent.propertyName 📋Chrome5/21/2009 Edge7/29/20152260
api.TransitionEvent.pseudoElement 📋Chrome5/21/2009 Edge1/15/20203891
api.TreeWalker 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.currentNode 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.filter 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.firstChild 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.lastChild 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.nextNode 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.nextSibling 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.parentNode 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.previousNode 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.previousSibling 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.root 📋Chrome12/11/2008 Edge7/29/20152421
api.TreeWalker.whatToShow 📋Chrome12/11/2008 Edge7/29/20152421
api.TrustedHTML 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedHTML.toJSON 📋Chrome4/13/2021 Edge4/15/20212
api.TrustedHTML.toString 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedScript 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedScript.toJSON 📋Chrome4/13/2021 Edge4/15/20212
api.TrustedScript.toString 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedScriptURL 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedScriptURL.toJSON 📋Chrome4/13/2021 Edge4/15/20212
api.TrustedScriptURL.toString 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicy 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicy.createHTML 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicy.createScript 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicy.createScriptURL 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicy.name 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.createPolicy 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.defaultPolicy 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.emptyHTML 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.emptyScript 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.getAttributeType 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.getPropertyType 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.isHTML 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.isScript 📋Chrome5/19/2020 Edge5/21/20202
api.TrustedTypePolicyFactory.isScriptURL 📋Chrome5/19/2020 Edge5/21/20202
api.UIEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.UIEvent.UIEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.UIEvent.detail 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Always 0 on click and dblclick events. On mousedown and mouseup events, the count is not unique to the element, but is rather the global click count for the current document -- even across refreshes.
api.UIEvent.initUIEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.UIEvent.sourceCapabilities 📋Chrome12/1/2015 Edge1/15/20201506
api.UIEvent.view 📋Chrome12/11/2008 Edge7/29/20152421
api.UIEvent.which 📋Chrome12/11/2008 Edge1/15/20204052
Chrome: When selecting an autocomplete suggestion, a keydown event fires where the event's which property is undefined. See bug 41425904.Chrome Android: When selecting an autocomplete suggestion, a keydown event fires where the event's which property is undefined. See bug 41425904.Edge: Only supported for KeyboardEvent and MouseEvent, not all UIEvent objects.Firefox: On mousemove events, the which property is incorrectly always set to 1.Firefox for Android: On mousemove events, the which property is incorrectly always set to 1.Internet Explorer: Only supported for KeyboardEvent and MouseEvent, not all UIEvent objects.Quest Browser: When selecting an autocomplete suggestion, a keydown event fires where the event's which property is undefined. See bug 41425904.Opera: Only supported for KeyboardEvent and MouseEvent, not all UIEvent objects.Opera Android: Only supported for KeyboardEvent and MouseEvent, not all UIEvent objects.Samsung Internet: When selecting an autocomplete suggestion, a keydown event fires where the event's which property is undefined. See bug 41425904.WebView Android: When selecting an autocomplete suggestion, a keydown event fires where the event's which property is undefined. See bug 41425904.
api.URL 📋Chrome1/14/2014 Edge7/29/2015561
Firefox: Before version 57, Firefox had a bug whereby single quotes contained in URLs are escaped when accessed via URL APIs (see bug 1386683).Firefox for Android: Before version 57, Firefox for Android had a bug whereby single quotes contained in URLs are escaped when accessed via URL APIs (see bug 1386683).Node.js: Available as a part of the url module.
api.URL.URL 📋Chrome5/15/2012 Edge7/29/20151170
Edge: Before Edge 79, query arguments in the base URL argument are removed when calling the URL constructor.Firefox: Before version 122, host, hostname, and port were not parsed for unknown protocols/schemes.Firefox for Android: Before version 122, host, hostname, and port were not parsed for unknown protocols/schemes.Safari: Before Safari 14.1, calling the URL constructor with a base URL whose value is undefined caused Safari to throw a TypeError, see bug 216841.Safari on iOS: Before Safari on iOS 14.1, calling the URL constructor with a base URL whose value is undefined caused Safari on iOS to throw a TypeError, see bug 216841.WebView on iOS: Before WebView on iOS 14.1, calling the URL constructor with a base URL whose value is undefined caused WebView on iOS to throw a TypeError, see bug 216841.
api.URL.canParse_static 📋Chrome12/5/2023 Edge12/7/20232
api.URL.createObjectURL_static 📋Chrome5/15/2012 Edge7/29/20151170
Firefox: createObjectURL() is no longer available within the context of a ServiceWorker.Firefox for Android: createObjectURL() is no longer available within the context of a ServiceWorker.Internet Explorer: If the underlying object does not have a content type set, using this URL as the src of an img tag fails intermittently with error DOM7009.
api.URL.hash 📋Chrome1/14/2014 Edge11/12/2015667
api.URL.host 📋Chrome1/14/2014 Edge11/12/2015667
api.URL.hostname 📋Chrome1/14/2014 Edge11/12/2015667
api.URL.href 📋Chrome1/14/2014 Edge11/12/2015667
api.URL.origin 📋Chrome1/14/2014 Edge7/29/2015561
Firefox: Before Firefox 49, Results for URL using the blob scheme incorrectly returned null.Firefox for Android: Before Firefox for Android 49, Results for URL using the blob scheme incorrectly returned null.
api.URL.parse_static 📋Chrome6/11/2024 Edge6/13/20242
api.URL.password 📋Chrome1/14/2014 Edge7/29/2015561
api.URL.pathname 📋Chrome1/14/2014 Edge11/12/2015667
Firefox: Before Firefox 53, pathname and search returned wrong values for custom protocols. Given protocol:host/x?a=true&b=false, pathname would return "/x?a=true&b=false" and search would return "", rather than "/x" and "?a=true&b=false" respectively. See bug 1310483.Firefox for Android: Before Firefox for Android 53, pathname and search returned wrong values for custom protocols. Given protocol:host/x?a=true&b=false, pathname would return "/x?a=true&b=false" and search would return "", rather than "/x" and "?a=true&b=false" respectively. See bug 1310483.
api.URL.port 📋Chrome1/14/2014 Edge11/12/2015667
api.URL.protocol 📋Chrome1/14/2014 Edge11/12/2015667
api.URL.revokeObjectURL_static 📋Chrome5/15/2012 Edge7/29/20151170
Firefox: revokeObjectURL() is no longer available within the context of a ServiceWorker.Firefox for Android: revokeObjectURL() is no longer available within the context of a ServiceWorker.
api.URL.search 📋Chrome1/14/2014 Edge11/12/2015667
Firefox: Before Firefox 53, pathname and search returned wrong values for custom protocols. Given protocol:host/x?a=true&b=false, pathname would return "/x?a=true&b=false" and search would return "", rather than "/x" and "?a=true&b=false" respectively. See bug 1310483.Firefox for Android: Before Firefox for Android 53, pathname and search returned wrong values for custom protocols. Given protocol:host/x?a=true&b=false, pathname would return "/x?a=true&b=false" and search would return "", rather than "/x" and "?a=true&b=false" respectively. See bug 1310483.
api.URL.searchParams 📋Chrome5/25/2016 Edge4/30/2018705
Node.js: An object matching the URLSearchParams interface is returned, but it contains no data.
api.URL.toJSON 📋Edge4/30/2018 Chrome12/4/2018218
api.URL.toString 📋Chrome5/15/2012 Edge4/30/20182176
api.URL.username 📋Chrome1/14/2014 Edge7/29/2015561
api.URLPattern 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.URLPattern 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.URLPattern.ignoreCase_option 📋Chrome10/25/2022 Edge10/27/20222
api.URLPattern.exec 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.hasRegExpGroups 📋Chrome2/20/2024 Edge2/23/20243
api.URLPattern.hash 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.hostname 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.password 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.pathname 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.port 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.protocol 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.search 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.test 📋Chrome10/19/2021 Edge10/21/20212
api.URLPattern.username 📋Chrome10/19/2021 Edge10/21/20212
api.URLSearchParams 📋Chrome3/2/2016 Edge4/30/2018789
Firefox: Before version 57 single quotes in URLs were escaped (see bug 1386683).Firefox for Android: Before version 57 single quotes in URLs were escaped (see bug 1386683).Node.js: Available as a part of the url module.Node.js: Only available as an internal instance, but can be accessed via the searchParams property of the URL interface.Node.js: Available as a part of the url module.
api.URLSearchParams.@@iterator 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.URLSearchParams 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.URLSearchParams.USVString Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.URLSearchParams.record Chrome9/5/2017 Edge4/30/2018237
api.URLSearchParams.URLSearchParams.sequence Chrome4/19/2017 Edge4/30/2018376
api.URLSearchParams.append 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.delete 📋Chrome3/2/2016 Edge4/30/2018789
Safari: Removing a non-existent query parameter doesn't remove ? from the URL. See bug 193022.Safari on iOS: Removing a non-existent query parameter doesn't remove ? from the URL. See bug 193022.WebView on iOS: Removing a non-existent query parameter doesn't remove ? from the URL. See bug 193022.
api.URLSearchParams.delete.value_parameter Chrome9/12/2023 Edge9/15/20233
api.URLSearchParams.entries 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.forEach 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.get 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.getAll 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.has 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.has.value_parameter Chrome9/12/2023 Edge9/15/20233
api.URLSearchParams.keys 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.set 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.size 📋Chrome5/2/2023 Edge5/5/20233
api.URLSearchParams.sort 📋Chrome9/5/2017 Edge4/30/2018237
api.URLSearchParams.toString 📋Chrome3/2/2016 Edge4/30/2018789
api.URLSearchParams.values 📋Chrome3/2/2016 Edge4/30/2018789
api.USB 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USB.connect_event 📋Chrome9/5/2017 Edge1/15/2020862
api.USB.disconnect_event 📋Chrome9/5/2017 Edge1/15/2020862
api.USB.getDevices 📋Chrome9/5/2017 Edge1/15/2020862
api.USB.requestDevice 📋Chrome9/5/2017 Edge1/15/2020862
api.USB.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBAlternateInterface 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBAlternateInterface.USBAlternateInterface Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.alternateSetting 📋Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.endpoints 📋Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.interfaceClass 📋Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.interfaceName 📋Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.interfaceProtocol 📋Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.interfaceSubclass 📋Chrome9/5/2017 Edge1/15/2020862
api.USBAlternateInterface.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBConfiguration 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBConfiguration.USBConfiguration 📋Chrome9/5/2017 Edge1/15/2020862
api.USBConfiguration.configurationName 📋Chrome9/5/2017 Edge1/15/2020862
api.USBConfiguration.configurationValue 📋Chrome9/5/2017 Edge1/15/2020862
api.USBConfiguration.interfaces 📋Chrome9/5/2017 Edge1/15/2020862
api.USBConfiguration.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBConnectionEvent 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBConnectionEvent.USBConnectionEvent 📋Chrome9/5/2017 Edge1/15/2020862
api.USBConnectionEvent.device 📋Chrome9/5/2017 Edge1/15/2020862
api.USBConnectionEvent.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBDevice 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBDevice.claimInterface 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.clearHalt 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.close 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.configuration 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.configurations 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.controlTransferIn 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.controlTransferOut 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.deviceClass 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.deviceProtocol 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.deviceSubclass 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.deviceVersionMajor 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.deviceVersionMinor 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.deviceVersionSubminor 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.forget 📋Chrome4/26/2022 Edge4/28/20222
api.USBDevice.isochronousTransferIn 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.isochronousTransferOut 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.manufacturerName 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.open 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.opened 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.productId 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.productName 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.releaseInterface 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.reset 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.selectAlternateInterface 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.selectConfiguration 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.serialNumber 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.transferIn 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.transferOut 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.usbVersionMajor 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.usbVersionMinor 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.usbVersionSubminor 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.vendorId 📋Chrome9/5/2017 Edge1/15/2020862
api.USBDevice.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBEndpoint 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBEndpoint.USBEndpoint Chrome9/5/2017 Edge1/15/2020862
api.USBEndpoint.direction 📋Chrome9/5/2017 Edge1/15/2020862
api.USBEndpoint.endpointNumber 📋Chrome9/5/2017 Edge1/15/2020862
api.USBEndpoint.packetSize 📋Chrome9/5/2017 Edge1/15/2020862
api.USBEndpoint.type 📋Chrome9/5/2017 Edge1/15/2020862
api.USBEndpoint.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBInTransferResult 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBInTransferResult.USBInTransferResult Chrome9/5/2017 Edge1/15/2020862
api.USBInTransferResult.data 📋Chrome9/5/2017 Edge1/15/2020862
api.USBInTransferResult.status 📋Chrome9/5/2017 Edge1/15/2020862
api.USBInTransferResult.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBInterface 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBInterface.USBInterface Chrome9/5/2017 Edge1/15/2020862
api.USBInterface.alternate 📋Chrome9/5/2017 Edge1/15/2020862
api.USBInterface.alternates 📋Chrome9/5/2017 Edge1/15/2020862
api.USBInterface.claimed 📋Chrome9/5/2017 Edge1/15/2020862
api.USBInterface.interfaceNumber 📋Chrome9/5/2017 Edge1/15/2020862
api.USBInterface.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBIsochronousInTransferPacket 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousInTransferPacket.USBIsochronousInTransferPacket Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousInTransferPacket.data 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousInTransferPacket.status 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousInTransferPacket.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBIsochronousInTransferResult 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousInTransferResult.USBIsochronousInTransferResult Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousInTransferResult.data 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousInTransferResult.packets 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousInTransferResult.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBIsochronousOutTransferPacket 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousOutTransferPacket.USBIsochronousOutTransferPacket Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousOutTransferPacket.bytesWritten 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousOutTransferPacket.status 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousOutTransferPacket.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBIsochronousOutTransferResult 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousOutTransferResult.USBIsochronousOutTransferResult Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousOutTransferResult.packets 📋Chrome9/5/2017 Edge1/15/2020862
api.USBIsochronousOutTransferResult.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.USBOutTransferResult 📋Chrome9/5/2017 Edge1/15/2020862
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBOutTransferResult.USBOutTransferResult Chrome9/5/2017 Edge1/15/2020862
api.USBOutTransferResult.bytesWritten 📋Chrome9/5/2017 Edge1/15/2020862
api.USBOutTransferResult.status 📋Chrome9/5/2017 Edge1/15/2020862
api.USBOutTransferResult.worker_support Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes this interface, but does not support WebUSB.
api.UserActivation 📋Chrome1/29/2019 Edge1/15/2020351
api.UserActivation.hasBeenActive 📋Chrome1/29/2019 Edge1/15/2020351
api.UserActivation.isActive 📋Chrome1/29/2019 Edge1/15/2020351
api.VTTCue 📋Chrome11/6/2012 Edge7/29/2015995
api.VTTCue.VTTCue 📋Chrome2/20/2014 Edge1/15/20202155
api.VTTCue.align 📋Chrome11/6/2012 Edge1/15/20202626
api.VTTCue.getCueAsHTML 📋Chrome11/6/2012 Edge7/29/2015995
api.VTTCue.line 📋Chrome11/6/2012 Edge1/15/20202626
api.VTTCue.position 📋Chrome11/6/2012 Edge1/15/20202626
api.VTTCue.size 📋Chrome11/6/2012 Edge1/15/20202626
api.VTTCue.snapToLines 📋Chrome11/6/2012 Edge1/15/20202626
api.VTTCue.text 📋Chrome11/6/2012 Edge7/29/2015995
api.VTTCue.text.all_html_character_references Chrome12/6/2017 Edge1/15/2020770
api.VTTCue.vertical 📋Chrome11/6/2012 Edge1/15/20202626
api.ValidityState 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.badInput 📋Chrome2/21/2013 Edge7/29/2015888
api.ValidityState.customError 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.patternMismatch 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.rangeOverflow 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.rangeUnderflow 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.stepMismatch 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.tooLong 📋Chrome1/25/2010 Edge7/29/20152011
Edge: Not supported in the unlikely case of the value being initially set too long, and then changed by the user to a still incorrect state. Per caniuse.com.Firefox: Not supported in the unlikely case of the value being initially set too long, and then changed by the user to a still incorrect state. Per caniuse.com.
api.ValidityState.tooShort 📋Chrome1/21/2015 Edge4/30/20181195
api.ValidityState.typeMismatch 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.valid 📋Chrome1/25/2010 Edge7/29/20152011
api.ValidityState.valueMissing 📋Chrome1/25/2010 Edge7/29/20152011
api.VideoColorSpace 📋Chrome9/21/2021 Edge9/24/20213
api.VideoColorSpace.VideoColorSpace 📋Chrome9/21/2021 Edge9/24/20213
api.VideoColorSpace.fullRange 📋Chrome9/21/2021 Edge9/24/20213
api.VideoColorSpace.matrix 📋Chrome9/21/2021 Edge9/24/20213
api.VideoColorSpace.primaries 📋Chrome9/21/2021 Edge9/24/20213
api.VideoColorSpace.toJSON 📋Chrome9/21/2021 Edge9/24/20213
api.VideoColorSpace.transfer 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.VideoDecoder 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.close 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.configure 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.configure.flip_option 📋Chrome6/24/2025 Edge6/26/20252
api.VideoDecoder.configure.rotation_option 📋Chrome6/24/2025 Edge6/26/20252
api.VideoDecoder.decode 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.decodeQueueSize 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.dequeue_event 📋Chrome9/27/2022 Edge10/3/20226
api.VideoDecoder.flush 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.isConfigSupported_static 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.isConfigSupported_static.flip_option 📋Chrome6/24/2025 Edge6/26/20252
api.VideoDecoder.isConfigSupported_static.rotation_option 📋Chrome6/24/2025 Edge6/26/20252
api.VideoDecoder.reset 📋Chrome9/21/2021 Edge9/24/20213
api.VideoDecoder.state 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.VideoEncoder 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.close 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.configure 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.dequeue_event 📋Chrome9/27/2022 Edge10/3/20226
api.VideoEncoder.encode 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.encodeQueueSize 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.flush 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.isConfigSupported_static 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.reset 📋Chrome9/21/2021 Edge9/24/20213
api.VideoEncoder.state 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.VideoFrame 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.VideoFrame.flip_option 📋Chrome6/24/2025 Edge6/26/20252
api.VideoFrame.VideoFrame.rotation_option 📋Chrome6/24/2025 Edge6/26/20252
api.VideoFrame.allocationSize 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.clone 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.close 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.codedHeight 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.codedRect 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.codedWidth 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.colorSpace 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.copyTo 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.displayHeight 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.displayWidth 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.duration 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.flip 📋Chrome6/24/2025 Edge6/26/20252
api.VideoFrame.format 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.metadata 📋Chrome2/10/2026 Edge2/14/20264
api.VideoFrame.rotation 📋Chrome6/24/2025 Edge6/26/20252
api.VideoFrame.timestamp 📋Chrome9/21/2021 Edge9/24/20213
api.VideoFrame.visibleRect 📋Chrome9/21/2021 Edge9/24/20213
api.VideoPlaybackQuality 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.
api.VideoPlaybackQuality.corruptedVideoFrames 📋Edge7/29/2015 Chrome2/4/20201651
Internet Explorer: Only works on Windows 8+.
api.VideoPlaybackQuality.creationTime 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.
api.VideoPlaybackQuality.droppedVideoFrames 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.
api.VideoPlaybackQuality.totalVideoFrames 📋Chrome11/6/2012 Edge7/29/2015995
Internet Explorer: Only works on Windows 8+.
api.VideoTrack 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrack.id 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrack.kind 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrack.label 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrack.language 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrack.selected 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrack.sourceBuffer 📋Chrome5/25/2016 Edge1/15/20201330
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.WebView on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.VideoTrackList 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrackList.addtrack_event 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrackList.change_event 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrackList.getTrackById 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrackList.length 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrackList.removetrack_event 📋Chrome8/26/2014 Edge1/15/20201968
api.VideoTrackList.selectedIndex 📋Chrome8/26/2014 Edge1/15/20201968
api.ViewTimeline 📋Chrome7/18/2023 Edge7/21/20233
api.ViewTimeline.ViewTimeline 📋Chrome7/18/2023 Edge7/21/20233
api.ViewTimeline.endOffset 📋Chrome7/18/2023 Edge7/21/20233
api.ViewTimeline.startOffset 📋Chrome7/18/2023 Edge7/21/20233
api.ViewTimeline.subject 📋Chrome7/18/2023 Edge7/21/20233
api.ViewTransition 📋Chrome3/7/2023 Edge3/13/20236
api.ViewTransition.finished 📋Chrome3/7/2023 Edge3/13/20236
api.ViewTransition.ready 📋Chrome3/7/2023 Edge3/13/20236
api.ViewTransition.skipTransition 📋Chrome3/7/2023 Edge3/13/20236
api.ViewTransition.types 📋Chrome5/14/2024 Edge5/17/20243
api.ViewTransition.updateCallbackDone 📋Chrome3/7/2023 Edge3/13/20236
api.ViewTransition.waitUntil 📋Chrome1/13/2026 Edge1/21/20268
api.ViewTransitionTypeSet 📋Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.@@iterator Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.add Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.clear Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.delete Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.entries Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.forEach Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.has Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.keys Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.size Chrome5/14/2024 Edge5/17/20243
api.ViewTransitionTypeSet.values Chrome5/14/2024 Edge5/17/20243
api.Viewport 📋Chrome6/24/2025 Edge6/26/20252
api.Viewport.segments 📋Chrome6/24/2025 Edge6/26/20252
api.VirtualKeyboard 📋Chrome9/21/2021 Edge9/24/20213
api.VirtualKeyboard.boundingRect 📋Chrome9/21/2021 Edge9/24/20213
api.VirtualKeyboard.geometrychange_event 📋Chrome9/21/2021 Edge9/24/20213
api.VirtualKeyboard.hide 📋Chrome9/21/2021 Edge9/24/20213
api.VirtualKeyboard.overlaysContent 📋Chrome9/21/2021 Edge9/24/20213
api.VirtualKeyboard.show 📋Chrome9/21/2021 Edge9/24/20213
api.VisibilityStateEntry 📋Chrome7/18/2023 Edge7/21/20233
api.VisibilityStateEntry.duration 📋Chrome7/18/2023 Edge7/21/20233
api.VisibilityStateEntry.entryType 📋Chrome7/18/2023 Edge7/21/20233
api.VisibilityStateEntry.name 📋Chrome7/18/2023 Edge7/21/20233
api.VisibilityStateEntry.startTime 📋Chrome7/18/2023 Edge7/21/20233
api.VisualViewport 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.height 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.offsetLeft 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.offsetTop 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.pageLeft 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.pageTop 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.resize_event 📋Chrome10/17/2017 Edge1/15/2020820
Chrome: The onresize event handler property is not supported.Chrome Android: The onresize event handler property is not supported.Opera: The onresize event handler property is not supported.Opera Android: The onresize event handler property is not supported.WebView Android: The onresize event handler property is not supported.
api.VisualViewport.scale 📋Chrome9/5/2017 Edge1/15/2020862
api.VisualViewport.scroll_event 📋Chrome10/17/2017 Edge1/15/2020820
Chrome: The onscroll event handler property is not supported.Chrome Android: The onscroll event handler property is not supported.Opera: The onscroll event handler property is not supported.Opera Android: The onscroll event handler property is not supported.WebView Android: The onscroll event handler property is not supported.
api.VisualViewport.scrollend_event 📋Chrome6/11/2024 Edge6/13/20242
Chrome: The onscrollend event handler property is not supported. See bug 325307785.Chrome Android: The onscrollend event handler property is not supported. See bug 325307785.Edge: The onscrollend event handler property is not supported. See bug 325307785.Opera: The onscrollend event handler property is not supported. See bug 325307785.Opera Android: The onscrollend event handler property is not supported. See bug 325307785.Samsung Internet: The onscrollend event handler property is not supported. See bug 325307785.WebView Android: The onscrollend event handler property is not supported. See bug 325307785.
api.VisualViewport.width 📋Chrome9/5/2017 Edge1/15/2020862
api.WEBGL_color_buffer_float 📋Chrome12/6/2017 Edge4/30/2018145
api.WEBGL_compressed_texture_astc 📋Chrome12/1/2015 Edge1/15/20201506
api.WEBGL_compressed_texture_astc.getSupportedProfiles 📋Chrome12/1/2015 Edge1/15/20201506
api.WEBGL_compressed_texture_etc 📋Chrome12/6/2017 Edge1/15/2020770
api.WEBGL_compressed_texture_etc1 📋Chrome3/2/2016 Edge1/15/20201414
api.WEBGL_compressed_texture_pvrtc 📋Chrome4/16/2024 Edge4/18/20242
Chrome: Supported on macOS only.Edge: Supported on macOS only.Opera: Supported on macOS only.
api.WEBGL_compressed_texture_s3tc 📋Chrome3/26/2013 Edge7/29/2015855
api.WEBGL_compressed_texture_s3tc_srgb 📋Chrome7/25/2017 Edge2/7/2020927
api.WEBGL_debug_renderer_info 📋Chrome2/20/2014 Edge7/29/2015524
Firefox: Deprecated, and may be removed in a future release (see bug 1722782).Firefox for Android: Deprecated, and may be removed in a future release (see bug 1722782).
api.WEBGL_debug_shaders 📋Chrome12/1/2015 Edge1/15/20201506
api.WEBGL_debug_shaders.getTranslatedShaderSource 📋Chrome12/1/2015 Edge1/15/20201506
api.WEBGL_depth_texture 📋Chrome3/26/2013 Edge7/29/2015855
api.WEBGL_draw_buffers 📋Chrome7/16/2014 Edge4/30/20181384
api.WEBGL_draw_buffers.drawBuffersWEBGL 📋Chrome7/16/2014 Edge4/30/20181384
api.WEBGL_lose_context 📋Chrome3/26/2013 Edge4/30/20181861
api.WEBGL_lose_context.loseContext 📋Chrome3/26/2013 Edge4/30/20181861
api.WEBGL_lose_context.restoreContext 📋Chrome3/26/2013 Edge4/30/20181861
api.WEBGL_multi_draw 📋Edge10/9/2020 Chrome10/20/202011
api.WEBGL_multi_draw.multiDrawArraysInstancedWEBGL 📋Edge10/9/2020 Chrome10/20/202011
api.WEBGL_multi_draw.multiDrawArraysWEBGL 📋Edge10/9/2020 Chrome10/20/202011
api.WEBGL_multi_draw.multiDrawElementsInstancedWEBGL 📋Edge10/9/2020 Chrome10/20/202011
api.WEBGL_multi_draw.multiDrawElementsWEBGL 📋Edge10/9/2020 Chrome10/20/202011
api.WGSLLanguageFeatures 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.@@iterator 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.entries 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.extension_packed_4x8_integer_dot_product 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.WGSLLanguageFeatures.extension_pointer_composite_access 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.WGSLLanguageFeatures.extension_readonly_and_readwrite_storage_textures 📋Chrome4/16/2024 Edge4/18/20242
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.WGSLLanguageFeatures.extension_subgroup_id 📋Chrome1/13/2026 Edge1/21/20268
Chrome: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).Chrome Android: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).Edge: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).Opera Android: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).WebView Android: Supported on ChromeOS, macOS, Windows, and Linux (Intel Gen12+ GPUs only).
api.WGSLLanguageFeatures.extension_unrestricted_pointer_parameters 📋Chrome3/19/2024 Edge3/22/20243
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Chrome Android: Supported on ChromeOS, macOS, and Windows.Chrome Android: Supported on Linux (Intel Gen12+ GPUs only) since Chrome Android 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.Opera Android: Supported on ChromeOS, macOS, and Windows.Opera Android: Supported on Linux (Intel Gen12+ GPUs only) since Opera Android 95.Samsung Internet: Supported on ChromeOS, macOS, and Windows.Samsung Internet: Supported on Linux (Intel Gen12+ GPUs only) since Samsung Internet false.WebView Android: Supported on ChromeOS, macOS, and Windows.WebView Android: Supported on Linux (Intel Gen12+ GPUs only) since WebView Android 144.
api.WGSLLanguageFeatures.forEach 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.has 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.keys 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.size 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WGSLLanguageFeatures.values 📋Chrome7/18/2023 Edge7/21/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WakeLock 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WakeLock.request 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WakeLockSentinel 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WakeLockSentinel.release 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WakeLockSentinel.release_event 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WakeLockSentinel.released 📋Chrome11/17/2020 Edge11/19/20202
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WakeLockSentinel.type 📋Edge7/16/2020 Chrome7/27/202011
Safari on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.WebView on iOS: Does not work in standalone Home Screen Web Apps. See bug 254545.
api.WaveShaperNode 📋Chrome10/25/2011 Edge7/29/20151373
api.WaveShaperNode.WaveShaperNode 📋Chrome12/1/2016 Edge1/15/20201140
api.WaveShaperNode.curve 📋Chrome10/25/2011 Edge7/29/20151373
api.WaveShaperNode.oversample 📋Chrome8/20/2013 Edge7/29/2015708
api.WebGL2RenderingContext 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.activeTexture 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.attachShader 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.beginQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.beginTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindAttribLocation 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindBuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindBufferBase 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindBufferRange 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindRenderbuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindSampler 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindTexture 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bindVertexArray 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.blendColor 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.blendEquation 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.blendEquationSeparate 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.blendFunc 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.blendFuncSeparate 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.blitFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bufferData 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bufferData.srcData_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.bufferSubData 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.bufferSubData.srcData_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.canvas 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.checkFramebufferStatus 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clear 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearBufferfi 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearBufferfv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearBufferfv.values_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.clearBufferiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearBufferiv.values_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.clearBufferuiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearBufferuiv.values_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.clearColor 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearDepth 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clearStencil 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.clientWaitSync 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.colorMask 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.compileShader 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.compressedTexImage2D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.compressedTexImage2D.pixels_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.compressedTexImage3D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.compressedTexImage3D.pixels_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.compressedTexSubImage2D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.compressedTexSubImage2D.srcData_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.compressedTexSubImage3D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.copyBufferSubData 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.copyTexImage2D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.copyTexSubImage2D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.copyTexSubImage3D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createBuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createProgram 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createRenderbuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createSampler 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createShader 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createTexture 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.createVertexArray 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.cullFace 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteBuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteProgram 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteRenderbuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteSampler 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteShader 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteSync 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteTexture 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.deleteVertexArray 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.depthFunc 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.depthMask 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.depthRange 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.detachShader 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.disable 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.disableVertexAttribArray 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawArrays 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawArraysInstanced 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawBuffers 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawElements 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawElementsInstanced 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawRangeElements 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawingBufferColorSpace 📋Chrome8/2/2022 Edge8/5/20223
Firefox: Accidental early exposure with no functionality.Firefox for Android: Accidental early exposure with no functionality.
api.WebGL2RenderingContext.drawingBufferFormat 📋Chrome2/20/2024 Edge2/23/20243
api.WebGL2RenderingContext.drawingBufferHeight 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.drawingBufferStorage 📋Chrome2/20/2024 Edge2/23/20243
api.WebGL2RenderingContext.drawingBufferWidth 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.enable 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.enableVertexAttribArray 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.endQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.endTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.fenceSync 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.finish 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.flush 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.framebufferRenderbuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.framebufferTexture2D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.framebufferTextureLayer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.frontFace 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.generateMipmap 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getActiveAttrib 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getActiveUniform 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getActiveUniformBlockName 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getActiveUniformBlockParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getActiveUniforms 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getAttachedShaders 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getAttribLocation 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getBufferParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getBufferSubData 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getBufferSubData.dstData_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.getContextAttributes 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getError 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getExtension 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getFragDataLocation 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getFramebufferAttachmentParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getIndexedParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getInternalformatParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getProgramInfoLog 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getProgramParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getQueryParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getRenderbufferParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getSamplerParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getShaderInfoLog 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getShaderParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getShaderPrecisionFormat 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getShaderSource 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getSupportedExtensions 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getSyncParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getTexParameter 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getTransformFeedbackVarying 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getUniform 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getUniformBlockIndex 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getUniformIndices 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getUniformLocation 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getVertexAttrib 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.getVertexAttribOffset 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.hint 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.invalidateFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.invalidateSubFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isBuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isContextLost 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isEnabled 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isFramebuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isProgram 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isRenderbuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isSampler 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isShader 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isSync 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isTexture 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.isVertexArray 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.lineWidth 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.linkProgram 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.makeXRCompatible 📋Chrome12/10/2019 Edge1/15/202036
api.WebGL2RenderingContext.pauseTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.pixelStorei 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.polygonOffset 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.readBuffer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.readPixels 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.readPixels.pixels_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.renderbufferStorage 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.renderbufferStorageMultisample 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.resumeTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.sampleCoverage 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.samplerParameterf 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.samplerParameteri 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.scissor 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.shaderSource 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.stencilFunc 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.stencilFuncSeparate 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.stencilMask 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.stencilMaskSeparate 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.stencilOp 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.stencilOpSeparate 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texImage2D 📋Chrome1/25/2017 Edge1/15/20201085
Firefox for Android: Textures from video elements are not supported. See bug 1884282.
api.WebGL2RenderingContext.texImage3D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texImage3D.srcData_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.texParameterf 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texParameteri 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texStorage2D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texStorage3D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texSubImage2D 📋Chrome1/25/2017 Edge1/15/20201085
Firefox for Android: Textures from video elements are not supported. See bug 1884282.
api.WebGL2RenderingContext.texSubImage3D 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.texSubImage3D.srcData_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.transformFeedbackVaryings 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform1f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform1fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform1i 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform1iv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform1ui 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform1uiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform2f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform2fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform2i 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform2iv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform2ui 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform2uiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform3f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform3fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform3i 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform3iv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform3ui 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform3uiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform4f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform4fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform4i 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform4iv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform4ui 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniform4uiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformBlockBinding 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix2fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix2fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix2x3fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix2x3fv.data_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix2x4fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix2x4fv.data_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix3fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix3fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix3x2fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix3x2fv.data_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix3x4fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix3x4fv.data_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix4fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix4fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix4x2fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix4x2fv.data_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.uniformMatrix4x3fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.uniformMatrix4x3fv.data_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.unpackColorSpace 📋Chrome8/2/2022 Edge8/5/20223
api.WebGL2RenderingContext.useProgram 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.validateProgram 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib1f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib1fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib1fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.vertexAttrib2f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib2fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib2fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.vertexAttrib3f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib3fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib3fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.vertexAttrib4f 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib4fv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttrib4fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.vertexAttribDivisor 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttribI4i 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttribI4iv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttribI4iv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.vertexAttribI4ui 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttribI4uiv 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttribI4uiv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGL2RenderingContext.vertexAttribIPointer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.vertexAttribPointer 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.viewport 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGL2RenderingContext.waitSync 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGLActiveInfo 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLActiveInfo.name 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLActiveInfo.size 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLActiveInfo.type 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLBuffer 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLContextEvent 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLContextEvent.WebGLContextEvent 📋Chrome2/8/2012 Edge7/29/20151267
api.WebGLContextEvent.statusMessage 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLFramebuffer 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLObject 📋Chrome6/11/2024 Edge6/13/20242
api.WebGLProgram 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLQuery 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGLRenderbuffer 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLRenderingContext 📋Chrome2/3/2011 Edge7/29/20151637
Edge: To access the WebGL context, use experimental-webgl rather than the standard webgl identifier.Internet Explorer: To access the WebGL context, use experimental-webgl rather than the standard webgl identifier.
api.WebGLRenderingContext.activeTexture 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.attachShader 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bindAttribLocation 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bindBuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bindFramebuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bindRenderbuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bindTexture 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.blendColor 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.blendEquation 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.blendEquationSeparate 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.blendFunc 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.blendFuncSeparate 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bufferData 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.bufferSubData 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.canvas 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.checkFramebufferStatus 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.clear 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.clearColor 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.clearDepth 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.clearStencil 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.colorMask 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.compileShader 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.compressedTexImage2D 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.compressedTexImage2D.pixels_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGLRenderingContext.compressedTexSubImage2D 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.copyTexImage2D 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.copyTexSubImage2D 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.createBuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.createFramebuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.createProgram 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.createRenderbuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.createShader 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.createTexture 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.cullFace 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.deleteBuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.deleteFramebuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.deleteProgram 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.deleteRenderbuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.deleteShader 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.deleteTexture 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.depthFunc 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.depthMask 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.depthRange 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.detachShader 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.disable 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.disableVertexAttribArray 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.drawArrays 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.drawElements 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.drawingBufferColorSpace 📋Chrome8/2/2022 Edge8/5/20223
Firefox: Accidental early exposure with no functionality.Firefox for Android: Accidental early exposure with no functionality.
api.WebGLRenderingContext.drawingBufferFormat 📋Chrome2/20/2024 Edge2/23/20243
api.WebGLRenderingContext.drawingBufferHeight 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.drawingBufferStorage 📋Chrome2/20/2024 Edge2/23/20243
api.WebGLRenderingContext.drawingBufferWidth 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.enable 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.enableVertexAttribArray 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.finish 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.flush 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.framebufferRenderbuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.framebufferTexture2D 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.frontFace 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.generateMipmap 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getActiveAttrib 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getActiveUniform 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getAttachedShaders 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getAttribLocation 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getBufferParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getContextAttributes 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getError 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getExtension 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getFramebufferAttachmentParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getProgramInfoLog 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getProgramParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getRenderbufferParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getShaderInfoLog 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getShaderParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getShaderPrecisionFormat 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getShaderSource 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getSupportedExtensions 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getTexParameter 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getUniform 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getUniformLocation 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getVertexAttrib 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.getVertexAttribOffset 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.hint 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isBuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isContextLost 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isEnabled 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isFramebuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isProgram 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isRenderbuffer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isShader 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.isTexture 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.lineWidth 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.linkProgram 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.makeXRCompatible 📋Chrome12/10/2019 Edge1/15/202036
api.WebGLRenderingContext.pixelStorei 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.polygonOffset 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.readPixels 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.renderbufferStorage 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.sampleCoverage 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.scissor 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.shaderSource 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.stencilFunc 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.stencilFuncSeparate 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.stencilMask 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.stencilMaskSeparate 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.stencilOp 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.stencilOpSeparate 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.texImage2D 📋Chrome2/3/2011 Edge7/29/20151637
Firefox for Android: Textures from video elements are not supported. See bug 1884282.
api.WebGLRenderingContext.texParameterf 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.texParameteri 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.texSubImage2D 📋Chrome2/3/2011 Edge7/29/20151637
Firefox for Android: Textures from video elements are not supported. See bug 1884282.
api.WebGLRenderingContext.uniform1f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform1fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform1i 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform1iv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform2f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform2fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform2i 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform2iv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform3f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform3fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform3i 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform3iv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform4f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform4fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform4i 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniform4iv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniformMatrix2fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniformMatrix3fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.uniformMatrix4fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.unpackColorSpace 📋Chrome8/2/2022 Edge8/5/20223
api.WebGLRenderingContext.useProgram 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.validateProgram 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib1f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib1fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib1fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGLRenderingContext.vertexAttrib2f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib2fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib2fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGLRenderingContext.vertexAttrib3f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib3fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib3fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGLRenderingContext.vertexAttrib4f 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib4fv 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.vertexAttrib4fv.value_param_accepts_SharedArrayBuffer Chrome7/25/2017 Edge1/15/2020904
api.WebGLRenderingContext.vertexAttribPointer 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLRenderingContext.viewport 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLSampler 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGLShader 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLShaderPrecisionFormat 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLShaderPrecisionFormat.precision 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLShaderPrecisionFormat.rangeMax 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLShaderPrecisionFormat.rangeMin 📋Chrome2/3/2011 Edge7/29/20151637
api.WebGLSync 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGLTexture 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLTimerQueryEXT 📋Chrome10/16/2018 Edge1/15/2020456
Chrome: Only supported on macOS.Chrome: Removed due to the GLitch exploit.Chrome Android: Removed due to the GLitch exploit.Edge: Only supported on macOS.Firefox: Removed due to the GLitch exploit.Opera: Only supported on macOS.Opera: Removed due to the GLitch exploit.Opera Android: Removed due to the GLitch exploit.Samsung Internet: Removed due to the GLitch exploit.WebView Android: Removed due to the GLitch exploit.
api.WebGLTransformFeedback 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGLUniformLocation 📋Chrome3/8/2011 Edge7/29/20151604
api.WebGLVertexArrayObject 📋Chrome1/25/2017 Edge1/15/20201085
api.WebGLVertexArrayObjectOES 📋Chrome1/10/2013 Edge4/30/20181936
api.WebSocket 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Message size limited to 16 MB (see bug 711205).Firefox for Android: Message size limited to 16 MB (see bug 711205).
api.WebSocket.WebSocket 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.WebSocket.url_parameter_http_https_relative Chrome5/14/2024 Edge5/17/20243
api.WebSocket.binaryType 📋Chrome10/25/2011 Edge7/29/20151373
api.WebSocket.bufferedAmount 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.close 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.close_event 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.error_event 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.extensions 📋Chrome12/13/2011 Edge7/29/20151324
api.WebSocket.message_event 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.open_event 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.protocol 📋Chrome10/25/2011 Edge7/29/20151373
api.WebSocket.protocol_rfc_6455 Chrome12/13/2011 Edge7/29/20151324
api.WebSocket.readyState 📋Chrome5/25/2010 Edge7/29/20151891
api.WebSocket.send 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Only parameter of type ArrayBuffer and String supported.Firefox: Only parameter of type String supported.Firefox: Only parameter of type String supported. Returns boolean.Firefox for Android: Only parameter of type ArrayBuffer and String supported.Firefox for Android: Only parameter of type String supported.Firefox for Android: Only parameter of type String supported. Returns boolean.
api.WebSocket.url 📋Chrome3/28/2012 Edge7/29/20151218
api.WebSocket.worker_support Chrome5/25/2010 Edge7/29/20151891
api.WebSocketError Chrome4/16/2024 Edge4/18/20242
api.WebSocketError.WebSocketError Chrome4/16/2024 Edge4/18/20242
api.WebSocketError.closeCode Chrome4/16/2024 Edge4/18/20242
api.WebSocketError.reason Chrome4/16/2024 Edge4/18/20242
api.WebSocketStream Chrome4/16/2024 Edge4/18/20242
api.WebSocketStream.WebSocketStream Chrome4/16/2024 Edge4/18/20242
api.WebSocketStream.close Chrome4/16/2024 Edge4/18/20242
api.WebSocketStream.closed Chrome4/16/2024 Edge4/18/20242
api.WebSocketStream.opened Chrome4/16/2024 Edge4/18/20242
api.WebSocketStream.url Chrome4/16/2024 Edge4/18/20242
api.WebTransport 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.WebTransport 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.WebTransport.options_serverCertificateHashes_parameter 📋Chrome3/29/2022 Edge4/1/20223
api.WebTransport.byob_readers Chrome1/10/2023 Edge1/12/20232
api.WebTransport.close 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.closed 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.createBidirectionalStream 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.createUnidirectionalStream 📋Chrome1/4/2022 Edge1/6/20222
Firefox: Returns a WritableStream instead of a WebTransportSendStream.Firefox for Android: Returns a WritableStream instead of a WebTransportSendStream.
api.WebTransport.createUnidirectionalStream.byob_readers Chrome1/10/2023 Edge1/12/20232
api.WebTransport.datagrams 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.incomingBidirectionalStreams 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.incomingUnidirectionalStreams 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransport.protocol 📋Chrome12/2/2025 Edge12/5/20253
api.WebTransport.ready 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportBidirectionalStream 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportBidirectionalStream.readable 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportBidirectionalStream.writable 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.byob_readers Chrome1/10/2023 Edge1/12/20232
api.WebTransportDatagramDuplexStream.incomingHighWaterMark 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.incomingMaxAge 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.maxDatagramSize 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.outgoingHighWaterMark 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.outgoingMaxAge 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.readable 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportDatagramDuplexStream.writable Chrome1/4/2022 Edge1/6/20222
api.WebTransportError 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportError.WebTransportError 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportError.source 📋Chrome1/4/2022 Edge1/6/20222
api.WebTransportError.streamErrorCode 📋Chrome1/4/2022 Edge1/6/20222
api.WheelEvent 📋Chrome12/11/2008 Edge7/29/20152421
api.WheelEvent.WheelEvent 📋Chrome3/26/2013 Edge7/29/2015855
api.WheelEvent.deltaMode 📋Chrome3/26/2013 Edge7/29/2015855
api.WheelEvent.deltaX 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: IE9 supports an old draft of the spec where this value was a long instead of a double.
api.WheelEvent.deltaY 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: IE9 supports an old draft of the spec where this value was a long instead of a double.
api.WheelEvent.deltaZ 📋Chrome11/12/2013 Edge7/29/2015624
Internet Explorer: IE9 supports an old draft of the spec where this value was a long instead of a double.
api.WheelEvent.pinch_to_zoom_support Chrome11/12/2013 Edge1/15/20202255
api.WheelEvent.wheelDelta Chrome12/11/2008 Edge7/29/20152421
api.WheelEvent.wheelDeltaX Chrome12/11/2008 Edge7/29/20152421
api.WheelEvent.wheelDeltaY Chrome12/11/2008 Edge7/29/20152421
api.Window 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: The Window interface is not implemented, but some methods, and properties are available in the global scope.
api.Window.DOMContentLoaded_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.afterprint_event 📋Edge7/29/2015 Chrome12/6/2017861
api.Window.alert 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Chrome Android: Starting with Chrome Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Quest Browser: Starting with Quest Browser 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera Android: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Samsung Internet: Starting with Samsung Internet 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.WebView Android: Starting with WebView Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.
api.Window.appinstalled_event 📋Chrome1/23/2018 Edge1/15/2020722
Opera: Opera exposes the onappinstalled event handler, but the event is never fired.Opera Android: Opera exposes the onappinstalled event handler, but the event is never fired.
api.Window.beforeinstallprompt_event 📋Chrome9/5/2017 Edge1/15/2020862
Chrome: The onbeforeinstallprompt event handler property is not supported.Chrome Android: The onbeforeinstallprompt event handler property is not supported.Opera: The onbeforeinstallprompt event handler property is not supported.Opera Android: The onbeforeinstallprompt event handler property is not supported.Samsung Internet: The onbeforeinstallprompt event handler property is not supported.WebView Android: The onbeforeinstallprompt event handler property is not supported.
api.Window.beforeprint_event 📋Edge7/29/2015 Chrome12/6/2017861
api.Window.beforeunload_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.beforeunload_event.event_returnvalue_activation Chrome10/31/2023 Edge11/2/20232
Chrome: Before Chrome 119, an empty string incorrectly activated the confirmation dialog.Chrome Android: Before Chrome Android 119, an empty string incorrectly activated the confirmation dialog.Edge: Before Edge 119, an empty string incorrectly activated the confirmation dialog.Quest Browser: Before Quest Browser false, an empty string incorrectly activated the confirmation dialog.Opera: Before Opera 105, an empty string incorrectly activated the confirmation dialog.Opera Android: Before Opera Android 79, an empty string incorrectly activated the confirmation dialog.Samsung Internet: Before Samsung Internet 25.0, an empty string incorrectly activated the confirmation dialog.WebView Android: Before WebView Android 119, an empty string incorrectly activated the confirmation dialog.
api.Window.beforeunload_event.generic_string_displayed Edge7/29/2015 Chrome5/25/2016301
api.Window.beforeunload_event.preventdefault_activation Chrome10/31/2023 Edge11/2/20232
api.Window.beforeunload_event.return_string_activation Chrome12/11/2008 Edge7/29/20152421
api.Window.blur 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.blur_event 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Apart from firing the event on window as other browsers do, Firefox also fires the event on the document object. See bug 1228802.Firefox: Before Firefox 24, the interface for this event is a plain Event, not FocusEvent.Firefox for Android: Apart from firing the event on window as other browsers do, Firefox for Android also fires the event on the document object. See bug 1228802.Firefox for Android: Before Firefox for Android 24, the interface for this event is a plain Event, not FocusEvent.
api.Window.cancelAnimationFrame 📋Chrome1/10/2013 Edge7/29/2015930
api.Window.cancelIdleCallback 📋Chrome12/1/2015 Edge1/15/20201506
api.Window.captureEvents 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.close 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Before Chrome 95, script-closeability depended on having an opener, not on being created by web content.Chrome Android: Before Chrome Android 95, script-closeability depended on having an opener, not on being created by web content.Deno: Exits the current Deno process.Firefox: Before Firefox 128, script-closeability depended on having an opener, not on being created by web content.Firefox for Android: Before Firefox for Android 128, script-closeability depended on having an opener, not on being created by web content.Quest Browser: Before Quest Browser 18.0, script-closeability depended on having an opener, not on being created by web content.Samsung Internet: Before Samsung Internet 17.0, script-closeability depended on having an opener, not on being created by web content.WebView Android: Before WebView Android 95, script-closeability depended on having an opener, not on being created by web content.
api.Window.closed 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.confirm 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Chrome Android: Starting with Chrome Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Quest Browser: Starting with Quest Browser 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera Android: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Samsung Internet: Starting with Samsung Internet 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.WebView Android: Starting with Chrome 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.
api.Window.cookieStore 📋Chrome11/17/2020 Edge11/19/20202
api.Window.crashReport 📋Chrome2/10/2026 Edge2/14/20264
api.Window.credentialless 📋Chrome2/7/2023 Edge2/9/20232
api.Window.customElements 📋Chrome10/12/2016 Edge1/15/20201190
api.Window.devicePixelRatio 📋Chrome12/11/2008 Edge7/29/20152421
Safari: In Safari, the devicePixelRatio does not change when the page is zoomed. See bug 124862.Safari on iOS: In Safari on iOS, the devicePixelRatio does not change when the page is zoomed. See bug 124862.WebView on iOS: In WebView on iOS, the devicePixelRatio does not change when the page is zoomed. See bug 124862.
api.Window.devicemotion_event 📋Chrome11/12/2013 Edge7/29/2015624
api.Window.deviceorientation_event 📋Chrome10/19/2010 Edge7/29/20151744
api.Window.deviceorientationabsolute_event 📋Chrome4/13/2016 Edge1/15/20201372
api.Window.document 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.documentPictureInPicture 📋Chrome8/15/2023 Edge8/21/20236
api.Window.error_event 📋Chrome3/8/2011 Edge7/29/20151604
api.Window.event 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.external 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From Firefox 78 AddSearchProvider() does nothing, as the specification requires.Firefox for Android: From Firefox for Android 79 AddSearchProvider() does nothing, as the specification requires.
api.Window.fence 📋Chrome6/11/2024 Edge6/13/20242
api.Window.fetchLater 📋Chrome4/1/2025 Edge4/4/20253
api.Window.find Chrome12/11/2008 Edge1/15/20204052
api.Window.focus 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting in Chrome 66, opening a popup in fullscreen mode and calling this function will end fullscreen mode.
api.Window.focus_event 📋Chrome5/25/2010 Edge7/29/20151891
Firefox: Apart from firing the event on window as other browsers do, Firefox also fires the event on the document object. See bug 1228802.Firefox: Before Firefox 24, the interface for this event is a plain Event, not FocusEvent.Firefox for Android: Apart from firing the event on window as other browsers do, Firefox for Android also fires the event on the document object. See bug 1228802.Firefox for Android: Before Firefox for Android 24, the interface for this event is a plain Event, not FocusEvent.
api.Window.frameElement 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.frames 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.gamepadconnected_event 📋Chrome12/2/2025 Edge12/5/20253
Chrome: The ongamepadconnected event handler property is not supported. See bug 40175074.Chrome Android: The ongamepadconnected event handler property is not supported. See bug 40175074.Edge: The ongamepadconnected event handler property is not supported. See bug 40175074.Firefox: The ongamepadconnected event handler property is not supported. See bug 1697093.Firefox for Android: The ongamepadconnected event handler property is not supported. See bug 1697093.Quest Browser: The ongamepadconnected event handler property is not supported. See bug 40175074.Opera: The ongamepadconnected event handler property is not supported. See bug 40175074.Opera Android: The ongamepadconnected event handler property is not supported. See bug 40175074.Safari: The ongamepadconnected event handler property is not supported. See bug 223860.Safari on iOS: The ongamepadconnected event handler property is not supported. See bug 223860.Samsung Internet: The ongamepadconnected event handler property is not supported. See bug 40175074.WebView Android: The ongamepadconnected event handler property is not supported. See bug 40175074.WebView on iOS: The ongamepadconnected event handler property is not supported. See bug 223860.
api.Window.gamepaddisconnected_event 📋Chrome12/2/2025 Edge12/5/20253
Chrome: The ongamepaddisconnected event handler property is not supported. See bug 40175074.Chrome Android: The ongamepaddisconnected event handler property is not supported. See bug 40175074.Edge: The ongamepaddisconnected event handler property is not supported. See bug 40175074.Firefox: The ongamepaddisconnected event handler property is not supported. See bug 1697093.Firefox for Android: The ongamepaddisconnected event handler property is not supported. See bug 1697093.Quest Browser: The ongamepaddisconnected event handler property is not supported. See bug 40175074.Opera: The ongamepaddisconnected event handler property is not supported. See bug 40175074.Opera Android: The ongamepaddisconnected event handler property is not supported. See bug 40175074.Safari: The ongamepaddisconnected event handler property is not supported. See bug 223860.Safari on iOS: The ongamepaddisconnected event handler property is not supported. See bug 223860.Samsung Internet: The ongamepaddisconnected event handler property is not supported. See bug 40175074.WebView Android: The ongamepaddisconnected event handler property is not supported. See bug 40175074.WebView on iOS: The ongamepaddisconnected event handler property is not supported. See bug 223860.
api.Window.getComputedStyle 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before version 62 this function returned null when called on a Window with no presentation (e.g. an iframe with display: none; set). Since 62 it returns a CSSStyleDeclaration object with length 0, containing empty strings (bug 1467722; also see bug 1471231 for further work).Firefox for Android: Before version 62 this function returned null when called on a Window with no presentation (e.g. an iframe with display: none; set). Since 62 it returns a CSSStyleDeclaration object with length 0, containing empty strings (bug 1467722; also see bug 1471231 for further work).
api.Window.getComputedStyle.pseudo_element_support Chrome4/27/2011 Edge7/29/20151554
api.Window.getScreenDetails 📋Chrome3/29/2022 Edge4/1/20223
api.Window.getSelection 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.hashchange_event 📋Chrome12/2/2010 Edge7/29/20151700
Chrome: A regular Event object is fired, rather than a HashChangeEvent object.
api.Window.history 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.innerHeight 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From version 4 to 24, this property could give a wrong value before page load in certain circumstances (see bug 641188).Firefox for Android: Before version 24, this property could give a wrong value before page load in certain circumstances (see bug 641188).Safari on iOS: This property returns the height of the visual viewport instead of the layout viewport. See bug 174362 for details.WebView on iOS: This property returns the height of the visual viewport instead of the layout viewport. See bug 174362 for details.
api.Window.innerWidth 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: From version 4 to 24, this property could give a wrong value before page load in certain circumstances (see bug 641188).Firefox for Android: Before version 24, this property could give a wrong value before page load in certain circumstances (see bug 641188).Safari on iOS: This property returns the width of the visual viewport instead of the layout viewport. See bug 174362 for details.WebView on iOS: This property returns the width of the visual viewport instead of the layout viewport. See bug 174362 for details.
api.Window.languagechange_event 📋Chrome8/26/2014 Edge1/15/20201968
api.Window.launchQueue 📋Chrome5/24/2022 Edge5/31/20227
api.Window.length 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.load_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.localStorage 📋Chrome1/25/2010 Edge7/29/20152011
Deno: The key used for the Web Storage bucket is based on various factors. See the Deno manual.
api.Window.location 📋Chrome12/11/2008 Edge7/29/20152421
Deno: Reflects the value passed via the --location runtime flag.Firefox: Before Firefox 57, single quotes contained in URLs were escaped when accessed via URL APIs. See bug 1386683.Firefox for Android: Before Firefox for Android 57, single quotes contained in URLs were escaped when accessed via URL APIs. See bug 1386683.
api.Window.locationbar 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.matchMedia 📋Chrome2/3/2011 Edge7/29/20151637
api.Window.menubar 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.message_event 📋Edge7/29/2015 Chrome7/25/2017727
api.Window.messageerror_event 📋Chrome7/25/2017 Edge10/2/2018434
api.Window.moveBy 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.moveTo 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.moveTo.relative-multi-screen Chrome3/29/2022 Edge4/1/20223
Chrome: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Chrome Android: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Edge: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Firefox: Multi-screen coordinates are used, but windows are clamped to their existing displays.Firefox for Android: Multi-screen coordinates are used, but windows are clamped to their existing displays.Quest Browser: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Opera: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Opera Android: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.Samsung Internet: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.WebView Android: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Window.name 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 86, if a new page from another domain is loaded into a tab, then window.name is not set to an empty string, which can allow some cross-site attacks. See bug 1685089 and bug 444222.Firefox for Android: Before Firefox for Android 86, if a new page from another domain is loaded into a tab, then window.name is not set to an empty string, which can allow some cross-site attacks. See bug 1685089 and bug 444222.
api.Window.navigation 📋Chrome5/24/2022 Edge5/31/20227
api.Window.navigator 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.offline_event 📋Chrome9/15/2009 Edge7/29/20152143
api.Window.online_event 📋Chrome9/15/2009 Edge7/29/20152143
api.Window.open 📋Chrome12/11/2008 Edge7/29/20152421
Safari on iOS: This method will not function if the target parameter is unspecified or set to _blank.WebView on iOS: This method will not function if the target parameter is unspecified or set to _blank.
api.Window.open.features_parameter_attributionsrc Chrome5/14/2024 Edge5/17/20243
api.Window.open.features_parameter_popup Chrome2/1/2022 Edge2/3/20222
api.Window.open.once_per_event Chrome11/6/2012 Edge7/29/2015995
api.Window.open.relative-multi-screen Chrome3/29/2022 Edge4/1/20223
Chrome: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Chrome Android: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Edge: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Quest Browser: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Opera: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Opera Android: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.Samsung Internet: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.WebView Android: Without the window-management permission, multi-screen coordinates are used, but windows are clamped to their existing displays.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Window.opener 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.originAgentCluster 📋Chrome4/13/2021 Edge4/15/20212
api.Window.outerHeight 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.outerWidth 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.pagehide_event 📋Chrome9/15/2009 Edge7/29/20152143
api.Window.pagereveal_event 📋Chrome3/19/2024 Edge3/22/20243
api.Window.pageshow_event 📋Chrome9/15/2009 Edge7/29/20152143
api.Window.pageswap_event 📋Chrome4/16/2024 Edge4/18/20242
Safari: Cross-origin navigation does not fire pageswap. See bug 306447.Safari on iOS: Cross-origin navigation does not fire pageswap. See bug 306447.WebView on iOS: Cross-origin navigation does not fire pageswap. See bug 306447.
api.Window.parent 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.personalbar 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.popstate_event 📋Chrome5/25/2010 Edge7/29/20151891
Chrome: Before version 34, Chrome would fire a popstate event on page load.Chrome Android: Before version 34, Chrome Android would fire a popstate event on page load.Quest Browser: Before version 5.0, Quest Browser would fire a popstate event on page load.Safari: Before version 10, Safari would fire a popstate event on page load.Safari on iOS: Before version 10, Safari on iOS would fire a popstate event on page load.Samsung Internet: Before version 2.0, Samsung Internet would fire a popstate event on page load.WebView Android: Before version 37, WebView Android would fire a popstate event on page load.WebView on iOS: Before version 10, WebView on iOS would fire a popstate event on page load.
api.Window.postMessage 📋Chrome5/21/2009 Edge7/29/20152260
Firefox: Firefox 8 and up supports sending File and FileList objects between windows. This is only allowed if the recipient's principal is contained within the sender's principal for security reasons.Firefox: Before Firefox 6, the message parameter must be a string. Since Firefox 6, the message parameter is serialized using the structured clone algorithm. This means you can pass a broad variety of data objects safely to the destination window without having to serialize them yourself.Firefox for Android: Firefox for Android 8 and up supports sending File and FileList objects between windows. This is only allowed if the recipient's principal is contained within the sender's principal for security reasons.Firefox for Android: Before Firefox for Android 6, the message parameter must be a string. Since Firefox for Android 6, the message parameter is serialized using the structured clone algorithm. This means you can pass a broad variety of data objects safely to the destination window without having to serialize them yourself.Internet Explorer: IE10 had an important limitation: see this article for details.Internet Explorer: Support only for <frame> and <iframe>.
api.Window.postMessage.options_delegate_parameter Chrome3/29/2022 Edge4/1/20223
api.Window.postMessage.options_includeUserActivation_parameter Chrome1/29/2019 Edge1/15/2020351
api.Window.postMessage.transfer_parameter Chrome1/25/2010 Edge7/29/20152011
api.Window.print 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Chrome Android: Starting with Chrome Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Quest Browser: Starting with Quest Browser 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera Android: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Samsung Internet: Starting with Samsung Internet 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.WebView Android: Starting with WebView Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.
api.Window.prompt 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Starting with Chrome 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Chrome Android: Starting with Chrome Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Firefox: Firefox strips newline characters from the prompt response; see bug 1716229.Firefox for Android: Firefox for Android strips newline characters from the prompt response; see bug 1716229.Internet Explorer: This function has no effect in the Modern UI/Metro version of Internet Explorer for Windows 8. It does not display a prompt to the user, and always returns undefined. It is not clear whether this is a bug or intended behavior. Desktop versions of IE do implement this function.Quest Browser: Starting with Quest Browser 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Opera Android: Starting with Opera 33, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.Samsung Internet: Starting with Samsung Internet 5.0, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.WebView Android: Starting with WebView Android 46, this method is blocked inside an <iframe> unless its sandbox attribute has the value allow-modals.
api.Window.queryLocalFonts 📋Chrome6/21/2022 Edge6/23/20222
api.Window.rejectionhandled_event 📋Chrome3/2/2016 Edge1/15/20201414
api.Window.releaseEvents 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.requestAnimationFrame 📋Chrome1/10/2013 Edge7/29/2015930
Edge: Before version 17, Edge does not reliably fire requestAnimationFrame before the paint cycle.Firefox: Callback parameter is a DOMHighResTimestamp. This means ten microsecond precision and zero time as performance.now().Firefox: Callback parameter is a DOMTimestamp. This means millisecond precision and zero time as Date.now().Firefox: Could be called with no input parameters.Internet Explorer: Internet Explorer does not reliably fire requestAnimationFrame before the paint cycle.
api.Window.requestFileSystem Chrome8/2/2011 Edge1/15/20203088
api.Window.requestIdleCallback 📋Chrome12/1/2015 Edge1/15/20201506
api.Window.resizeBy 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Since Firefox 7, it's no longer possible for a web site to change the default size of a window in a browser if the window wasn't created by window.open or contains more than one tab. See here for more details.
api.Window.resizeTo 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Since Firefox 7, it's no longer possible for a web site to change the default size of a window in a browser if the window wasn't created by window.open or contains more than one tab. See here for more details.
api.Window.resize_event 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Chrome does not fire a resize event on page load.Chrome Android: Chrome Android does not fire a resize event on page load.Edge: Before Edge 79, Edge fired a resize event on page load. This is no longer the case.Firefox: Before Firefox 68, Firefox fired a resize event on page load. This is no longer the case.Firefox for Android: Before Firefox for Android 68, Firefox for Android fired a resize event on page load. This is no longer the case.Quest Browser: Quest Browser does not fire a resize event on page load.Opera: Opera does not fire a resize event on page load.Opera Android: Opera does not fire a resize event on page load.Samsung Internet: Samsung Internet does not fire a resize event on page load.WebView Android: WebView does not fire a resize event on page load.
api.Window.resolveLocalFileSystemURL Chrome8/2/2011 Edge1/15/20203088
api.Window.screen 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.screenLeft 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.screenLeft.relative-multi-screen Chrome3/29/2022 Edge4/1/20223
Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Window.screenTop 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.screenTop.relative-multi-screen Chrome3/29/2022 Edge4/1/20223
Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Window.screenX 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 28, Gecko was using device pixels instead of CSS pixels; in other words, it was assuming a value of screenPixelsPerCSSPixel of 1 for any device.Firefox for Android: Before Firefox for Android 28, Gecko was using device pixels instead of CSS pixels; in other words, it was assuming a value of screenPixelsPerCSSPixel of 1 for any device.
api.Window.screenX.relative-multi-screen Chrome3/29/2022 Edge4/1/20223
Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Window.screenY 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 28, Gecko was using device pixels instead of CSS pixels; in other words, it was assuming a value of screenPixelsPerCSSPixel of 1 for any device.Firefox for Android: Before Firefox for Android 28, Gecko was using device pixels instead of CSS pixels; in other words, it was assuming a value of screenPixelsPerCSSPixel of 1 for any device.
api.Window.screenY.relative-multi-screen Chrome3/29/2022 Edge4/1/20223
Safari: Coordinate origin used is inconsistent/unreliable.Safari on iOS: Coordinate origin used is inconsistent/unreliable.WebView on iOS: Coordinate origin used is inconsistent/unreliable.
api.Window.scroll 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.scroll.options_behavior_parameter Chrome9/5/2017 Edge1/15/2020862
Safari: Safari does not have support for the smooth scroll behavior.Safari on iOS: Safari on iOS does not have support for the smooth scroll behavior.WebView on iOS: WebView on iOS does not have support for the smooth scroll behavior.
api.Window.scroll.options_left_parameter Chrome3/3/2015 Edge1/15/20201779
api.Window.scroll.options_top_parameter Chrome3/3/2015 Edge1/15/20201779
api.Window.scrollBy 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.scrollBy.options_behavior_parameter Chrome9/5/2017 Edge1/15/2020862
Safari: Safari does not have support for the smooth scroll behavior.Safari on iOS: Safari on iOS does not have support for the smooth scroll behavior.WebView on iOS: WebView on iOS does not have support for the smooth scroll behavior.
api.Window.scrollBy.options_left_parameter Chrome3/3/2015 Edge1/15/20201779
api.Window.scrollBy.options_top_parameter Chrome3/3/2015 Edge1/15/20201779
api.Window.scrollTo 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.scrollTo.options_behavior_parameter Chrome9/5/2017 Edge1/15/2020862
Safari: Before version 15.4, Safari did not have support for the smooth scroll behavior.Safari on iOS: Before version 15.4, Safari on iOS did not have support for the smooth scroll behavior.WebView on iOS: Before version 15.4, WebView on iOS did not have support for the smooth scroll behavior.
api.Window.scrollTo.options_left_parameter Chrome3/3/2015 Edge1/15/20201779
api.Window.scrollTo.options_top_parameter Chrome3/3/2015 Edge1/15/20201779
api.Window.scrollX 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.scrollX.subpixel_precision Chrome1/21/2015 Edge10/2/20181350
api.Window.scrollY 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.scrollY.subpixel_precision Chrome1/21/2015 Edge10/2/20181350
api.Window.scrollbars 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.scrollsnapchange_event 📋Chrome9/17/2024 Edge9/19/20242
api.Window.scrollsnapchanging_event 📋Chrome9/17/2024 Edge9/19/20242
api.Window.self 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.sessionStorage 📋Chrome1/25/2010 Edge7/29/20152011
api.Window.sharedStorage 📋Chrome6/11/2024 Edge6/13/20242
api.Window.showDirectoryPicker 📋Edge10/9/2020 Chrome10/20/202011
api.Window.showOpenFilePicker 📋Edge10/9/2020 Chrome10/20/202011
api.Window.showSaveFilePicker 📋Edge10/9/2020 Chrome10/20/202011
api.Window.speechSynthesis 📋Chrome2/20/2014 Edge8/2/2016894
api.Window.status 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.statusbar 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.stop 📋Chrome12/11/2008 Edge8/2/20162791
api.Window.storage_event 📋Chrome12/11/2008 Edge4/5/20173037
api.Window.styleMedia Chrome9/2/2010 Edge7/29/20151791
api.Window.toolbar 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.top 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting in Firefox 6, this property is read only, as defined by the standard.
api.Window.unhandledrejection_event 📋Chrome3/2/2016 Edge1/15/20201414
Firefox: event.preventDefault() does not prevent Firefox from logging the error message in the console, see bug 1642147.Firefox for Android: event.preventDefault() does not prevent Firefox for Android from logging the error message in the console, see bug 1642147.
api.Window.unload_event 📋Chrome12/11/2008 Edge7/29/20152421
api.Window.viewport 📋Chrome6/24/2025 Edge6/26/20252
api.Window.visualViewport 📋Chrome9/5/2017 Edge1/15/2020862
api.Window.window 📋Chrome12/11/2008 Edge7/29/20152421
api.WindowClient 📋Chrome4/14/2015 Edge4/30/20181112
api.WindowClient.focus 📋Chrome4/14/2015 Edge4/30/20181112
api.WindowClient.focused 📋Chrome4/14/2015 Edge4/30/20181112
api.WindowClient.navigate 📋Chrome3/2/2016 Edge4/30/2018789
Safari: This method exists, but always throws NotSupportedError.Safari on iOS: This method exists, but always throws NotSupportedError.
api.WindowClient.visibilityState 📋Chrome4/14/2015 Edge4/30/20181112
api.WindowControlsOverlay 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlay.geometrychange_event 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlay.getTitlebarAreaRect 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlay.visible 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlayGeometryChangeEvent 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect 📋Edge9/1/2022 Chrome9/2/20221
api.WindowControlsOverlayGeometryChangeEvent.visible 📋Edge9/1/2022 Chrome9/2/20221
api.Worker 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Inherits from a Node EventEmitter instead of DOM EventTarget.Node.js: Also supports CommonJS modules, enabled for files ending with .cjs and for files ending with .js when the nearest parent package.json file contains a top-level field "type" with a value not of "commonjs".Node.js: Available as a part of the worker_threads module.
api.Worker.Worker 📋Chrome1/25/2010 Edge7/29/20152011
Node.js: Takes entirely different options parameters.
api.Worker.Worker.ecmascript_modules Chrome2/4/2020 Edge2/7/20203
Node.js: ECMAScript modules are enabled for files ending with .mjs and for files ending with .js when the nearest parent package.json file contains a top-level field "type" with a value of "module".Safari: Nested workers support was introduced in Safari 15.5.Safari: Script loading in nested workers was introduced in Safari 16.4.Safari on iOS: Nested workers support was introduced in Safari on iOS 15.5.Safari on iOS: Script loading in nested workers was introduced in Safari on iOS 16.4.WebView on iOS: Nested workers support was introduced in WebView on iOS 15.5.WebView on iOS: Script loading in nested workers was introduced in WebView on iOS 16.4.
api.Worker.Worker.enforces_trusted_types Chrome1/4/2022 Edge1/6/20222
api.Worker.Worker.options_name_parameter Edge10/2/2018 Chrome10/16/201814
api.Worker.Worker.options_type_parameter Chrome2/4/2020 Edge2/7/20203
Deno: Only supports module
api.Worker.error_event 📋Chrome1/25/2010 Edge7/29/20152011
Node.js: Supports the event, but only via Node EventEmitter.
api.Worker.message_event 📋Chrome1/25/2010 Edge7/29/20152011
Node.js: Supports the event, but only via Node EventEmitter.
api.Worker.postMessage 📋Chrome5/21/2009 Edge7/29/20152260
Deno: The message parameter does not support cloning Blob values.Deno: The message parameter does not support cloning Blob values.Deno: The transfer parameter does not accept ArrayBuffer items. Passing an ArrayBuffer results in an error being thrown.Deno: The message parameter does not support SharedArrayBuffer.Deno: The transfer parameter is not supported, and results in an error being thrown.Deno: Data passed in the message parameter is serialized with JSON, not the structured clone algorithm.Deno: The transfer parameter is not supported, and results in an error being thrown.Internet Explorer: Internet Explorer does not support Transferable objects.Node.js: Only accepts an array of transfer objects as the second parameter, not an options object with a transfer property.Node.js: Only supports transferring ArrayBuffer and MessagePort objects.
api.Worker.postMessage.options_includeUserActivation_parameter Chrome1/29/2019 Edge1/15/2020351
api.Worker.terminate 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Returns a Promise.Node.js: Takes an optional callback parameter to be executed when the worker has terminated.
api.Worker.worker_support Chrome9/4/2018 Edge1/15/2020498
Chrome: Not available in Shared Workers. See bug 40695450.Chrome Android: Not available in Shared Workers. See bug 40695450.Edge: Not available in Shared Workers. See bug 40695450.Quest Browser: Not available in Shared Workers. See bug 40695450.Opera: Not available in Shared Workers. See bug 40695450.Opera Android: Not available in Shared Workers. See bug 40695450.Safari: Not available in Shared Workers. See bug 265263.Safari on iOS: Not available in Shared Workers. See bug 265263.Samsung Internet: Not available in Shared Workers. See bug 40695450.WebView Android: Not available in Shared Workers. See bug 40695450.WebView on iOS: Not available in Shared Workers. See bug 265263.
api.WorkerGlobalScope 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerGlobalScope.error_event 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerGlobalScope.fonts 📋Chrome9/4/2018 Edge1/15/2020498
api.WorkerGlobalScope.importScripts 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerGlobalScope.importScripts.enforces_trusted_types 📋Chrome6/24/2025 Edge6/26/20252
api.WorkerGlobalScope.importScripts.mime_checks Chrome12/4/2018 Edge1/15/2020407
api.WorkerGlobalScope.languagechange_event 📋Chrome1/25/2010 Edge1/15/20203642
api.WorkerGlobalScope.location 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerGlobalScope.navigator 📋Chrome1/25/2010 Edge4/30/20183017
api.WorkerGlobalScope.rejectionhandled_event 📋Chrome3/2/2016 Edge1/15/20201414
api.WorkerGlobalScope.securitypolicyviolation_event 📋Chrome3/3/2015 Edge4/5/2017764
api.WorkerGlobalScope.self 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerGlobalScope.unhandledrejection_event 📋Chrome3/2/2016 Edge1/15/20201414
api.WorkerLocation 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.hash 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.host 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.hostname 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.href 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.origin 📋Chrome10/7/2014 Edge8/2/2016665
api.WorkerLocation.pathname 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.port 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.protocol 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.search 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerLocation.toString 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator.appCodeName 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator.appName 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator.appVersion 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator.connection 📋Chrome9/5/2017 Edge1/15/2020862
api.WorkerNavigator.deviceMemory 📋Chrome3/6/2018 Edge1/15/2020680
Chrome: From Chrome 147, reported values are 2, 4, 8, 16, and 32.Chrome: Before Chrome 147, reported values are 0.25, 0.5, 1, 2, 4, and 8.Chrome Android: From Chrome 147, reported values are 1, 2, 4, and 8.Chrome Android: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Edge: From Edge 147, reported values are 2, 4, 8, 16, and 32.Edge: Before Edge 147, reported values are 0.25, 0.5, 1, 2, 4, and 8.Quest Browser: From Chrome 147, reported values are 1, 2, 4, and 8.Quest Browser: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Opera: From Opera false, reported values are 2, 4, 8, 16, and 32.Opera: Before Opera false, reported values are 0.25, 0.5, 1, 2, 4, and 8.Opera Android: From Chrome 147, reported values are 1, 2, 4, and 8.Opera Android: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.Samsung Internet: From Chrome 147, reported values are 1, 2, 4, and 8.Samsung Internet: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.WebView Android: From Chrome 147, reported values are 1, 2, 4, and 8.WebView Android: Before Chrome 147, reported values were 0.25, 0.5, 1, 2, 4, and 8.
api.WorkerNavigator.gpu 📋Chrome5/2/2023 Edge5/5/20233
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel Gen12+ GPUs only) since Chrome 144.Edge: Supported on ChromeOS, macOS, and Windows.Edge: Supported on Linux (Intel Gen12+ GPUs only) since Edge 144.Firefox: Supports all contexts except service workers. See bug 1942431.Firefox: Supports Windows since Firefox 141. See bug 1972486.Firefox: Supports macOS Tahoe on Apple silicon since Firefox 145. See bug 1992212.Firefox: Supports older macOS versions on Apple silicon since Firefox 147. See bug 1993341.Firefox: Does not support macOS on Intel CPUs. See bug 2004105.Firefox: Does not support Linux. See bug 2006676.Firefox for Android: Supports all contexts except service workers. See bug 1942431.Firefox for Android: Supports Windows since Firefox for Android 141. See bug 1972486.Firefox for Android: Supports macOS Tahoe on Apple silicon since Firefox for Android 145. See bug 1992212.Firefox for Android: Supports older macOS versions on Apple silicon since Firefox for Android 147. See bug 1993341.Firefox for Android: Does not support macOS on Intel CPUs. See bug 2004105.Firefox for Android: Does not support Linux. See bug 2006676.Opera: Supported on ChromeOS, macOS, and Windows.Opera: Supported on Linux (Intel Gen12+ GPUs only) since Opera false.
api.WorkerNavigator.hardwareConcurrency 📋Chrome8/26/2014 Edge4/5/2017953
Safari: The value of this property is clamped to 4 or 8 cores, to prevent device fingerprinting. See bug 233381.Safari on iOS: The value of this property is clamped to 4 or 8 cores, to prevent device fingerprinting. See bug 233381.WebView on iOS: The value of this property is clamped to 4 or 8 cores, to prevent device fingerprinting. See bug 233381.
api.WorkerNavigator.hid 📋Chrome11/12/2024 Edge11/14/20242
api.WorkerNavigator.language 📋Chrome1/25/2010 Edge7/29/20152011
Firefox: Before Firefox 4, this property's value was also part of the user agent string, as reported by navigator.userAgent. Starting in Firefox 5, this property's value is based on the value of the Accept-Language HTTP header.Internet Explorer: Closest available (non-standard) properties are userLanguage and browserLanguage.
api.WorkerNavigator.languages 📋Chrome8/26/2014 Edge10/17/20171148
Chrome: Before Chrome 65, navigator.languages[0] is not guaranteed to equal navigator.language.Chrome Android: Before Chrome Android 65, navigator.languages[0] is not guaranteed to equal navigator.language.Firefox: In Firefox, the navigator.languages property's value is taken from the intl.accept_languages preference.Firefox for Android: In Firefox for Android, the navigator.languages property's value is taken from the intl.accept_languages preference.Internet Explorer: Closest available (non-standard) properties are userLanguage and browserLanguage.Quest Browser: Before Quest Browser 5.0, navigator.languages[0] is not guaranteed to equal navigator.language.WebView Android: Before version 65, navigator.languages[0] is not guaranteed to equal navigator.language.
api.WorkerNavigator.locks 📋Chrome9/4/2018 Edge1/15/2020498
api.WorkerNavigator.mediaCapabilities 📋Chrome7/30/2019 Edge1/15/2020169
api.WorkerNavigator.ml 📋Chrome4/4/2023 Edge4/6/20232
api.WorkerNavigator.onLine 📋Chrome1/25/2010 Edge7/29/20152011
Firefox: Since Firefox 4 the browser returns true when 'Work Offline' mode is disabled and false when it is enabled, regardless of actual connectivity. Since Firefox 41, on OS X and Windows, the returned values follow the actual network connectivity, unless 'Work offline' mode is selected (where it will always return false).Opera: From Opera 11.1 until Opera 12.1, the browser returns true when 'Work Offline' mode is disabled and false when it is enabled, regardless of actual connectivity.Opera Android: From Opera 11.1 until Opera 12.1, the browser returns true when 'Work Offline' mode is disabled and false when it is enabled, regardless of actual connectivity.WebView Android: Can incorrectly return true, see bug 41369933.
api.WorkerNavigator.permissions 📋Chrome5/19/2015 Edge1/15/20201702
api.WorkerNavigator.platform 📋Chrome1/25/2010 Edge7/29/20152011
Firefox: Before Firefox 69, platform would report running on a 32-bit CPU if running the 32-bit version of Firefox on a 64-bit system.Firefox: You can override the value returned by platform by setting the preference general.platform.override to the string you wish to be returned instead.
api.WorkerNavigator.product 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator.serial 📋Chrome3/2/2021 Edge3/4/20212
Chrome Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.Opera Android: Serial ports are only available if they're provided by Bluetooth RFCOMM serial port emulation.
api.WorkerNavigator.storage 📋Chrome12/1/2016 Edge1/15/20201140
api.WorkerNavigator.storageBuckets 📋Chrome2/20/2024 Edge2/23/20243
api.WorkerNavigator.usb 📋Chrome10/10/2023 Edge10/13/20233
Chrome: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome: Available in dedicated workers, not available in shared workers and service workers.Chrome Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Chrome Android: Available in dedicated workers, not available in shared workers and service workers.Edge: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Edge: Available in dedicated workers, not available in shared workers and service workers.Quest Browser: Available in dedicated workers, not available in shared workers and service workers.Opera: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera: Available in dedicated workers, not available in shared workers and service workers.Opera Android: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Opera Android: Available in dedicated workers, not available in shared workers and service workers.Samsung Internet: Available in dedicated workers and WebExtension service workers, not available in shared workers and normal service workers.Samsung Internet: Available in dedicated workers, not available in shared workers and service workers.WebView Android: WebView exposes navigator.usb, but does not support WebUSB.
api.WorkerNavigator.userAgent 📋Chrome1/25/2010 Edge7/29/20152011
api.WorkerNavigator.userAgentData 📋Chrome4/13/2021 Edge4/15/20212
api.Worklet 📋Chrome3/6/2018 Edge1/15/2020680
api.Worklet.addModule 📋Chrome3/6/2018 Edge1/15/2020680
api.Worklet.ecmascript_modules Chrome2/4/2020 Edge2/7/20203
Safari: Nested workers support was introduced in Safari 15.5.Safari: Script loading in nested workers was introduced in Safari 16.4.Safari on iOS: Nested workers support was introduced in Safari on iOS 15.5.Safari on iOS: Script loading in nested workers was introduced in Safari on iOS 16.4.WebView on iOS: Nested workers support was introduced in WebView on iOS 15.5.WebView on iOS: Script loading in nested workers was introduced in WebView on iOS 16.4.
api.WorkletGlobalScope 📋Chrome3/6/2018 Edge1/15/2020680
api.WritableStream 📋Chrome6/5/2017 Edge10/17/2017134
Node.js: Available as a part of the stream/web module.
api.WritableStream.WritableStream 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStream.abort 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStream.close 📋Chrome4/7/2020 Edge4/13/20206
api.WritableStream.getWriter 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStream.locked 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStream.transferable 📋Chrome11/17/2020 Edge11/19/20202
api.WritableStreamDefaultController 📋Chrome6/5/2017 Edge10/17/2017134
Node.js: Available as a part of the stream/web module.
api.WritableStreamDefaultController.error 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultController.signal 📋Chrome2/1/2022 Edge2/3/20222
api.WritableStreamDefaultWriter 📋Chrome6/5/2017 Edge10/17/2017134
Node.js: Available as a part of the stream/web module.
api.WritableStreamDefaultWriter.WritableStreamDefaultWriter 📋Chrome10/22/2019 Edge1/15/202085
api.WritableStreamDefaultWriter.abort 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultWriter.close 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultWriter.closed 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultWriter.desiredSize 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultWriter.ready 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultWriter.releaseLock 📋Chrome6/5/2017 Edge10/17/2017134
api.WritableStreamDefaultWriter.write 📋Chrome6/5/2017 Edge10/17/2017134
api.XMLDocument 📋Chrome4/8/2014 Edge7/29/2015477
Chrome: Implemented as an alias for Document.Chrome Android: Implemented as an alias for Document.Opera: Implemented as an alias for Document.Opera Android: Implemented as an alias for Document.Safari: Implemented as an alias for Document.Safari on iOS: Implemented as an alias for Document.Samsung Internet: Implemented as an alias for Document.WebView Android: Implemented as an alias for Document.WebView on iOS: Implemented as an alias for Document.
api.XMLHttpRequest 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Implemented via ActiveXObject('Microsoft.XMLHTTP')
api.XMLHttpRequest.XMLHttpRequest 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.abort 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.abort_event 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.error_event 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.getAllResponseHeaders 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting from Firefox 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to true.Firefox for Android: Starting from Firefox for Android 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox for Android 49 empty headers had been ignored. Since Firefox for Android 50 the preference defaults to true.
api.XMLHttpRequest.getAllResponseHeaders.header_names_lowercase Chrome7/25/2017 Edge1/15/2020904
api.XMLHttpRequest.getResponseHeader 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting from Firefox 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to true.Firefox for Android: Starting from Firefox for Android 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox for Android 49 empty headers had been ignored. Since Firefox for Android 50 the preference defaults to true.
api.XMLHttpRequest.load_event 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.loadend_event 📋Chrome3/28/2012 Edge7/29/20151218
api.XMLHttpRequest.loadstart_event 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.open 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Starting in Firefox 30, synchronous requests on the main thread have been deprecated due to their negative impact on performance and the user experience. Therefore, the async parameter may not be false except in a Worker.Firefox for Android: Starting in Firefox for Android 30, synchronous requests on the main thread have been deprecated due to their negative impact on performance and the user experience. Therefore, the async parameter may not be false except in a Worker.
api.XMLHttpRequest.overrideMimeType 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Implemented via ActiveXObject
api.XMLHttpRequest.progress_event 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.readyState 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.readystatechange_event 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.response 📋Chrome2/3/2011 Edge7/29/20151637
api.XMLHttpRequest.responseText 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Before Internet Explorer 10, the value of XMLHttpRequest.responseText could be read only once the request was complete.
api.XMLHttpRequest.responseType 📋Chrome11/12/2013 Edge7/29/2015624
api.XMLHttpRequest.responseType.arraybuffer_value Chrome11/12/2013 Edge7/29/2015624
api.XMLHttpRequest.responseType.blob_value Chrome11/12/2013 Edge7/29/2015624
api.XMLHttpRequest.responseType.document_value Chrome11/12/2013 Edge7/29/2015624
api.XMLHttpRequest.responseType.json_value Chrome11/12/2013 Edge1/15/20202255
api.XMLHttpRequest.responseURL 📋Chrome8/26/2014 Edge8/2/2016707
api.XMLHttpRequest.responseXML 📋Chrome12/11/2008 Edge7/29/20152421
Firefox: Before Firefox 51, an error parsing the received data added a <parsererror> node to the top of the Document and then returned the Document in whatever state it happens to be in. This was inconsistent with the specification. Starting with Firefox 51, this scenario now correctly returns null as per the spec.Firefox for Android: Before Firefox for Android 51, an error parsing the received data added a <parsererror> node to the top of the Document and then returned the Document in whatever state it happens to be in. This was inconsistent with the specification. Starting with Firefox for Android 51, this scenario now correctly returns null as per the spec.
api.XMLHttpRequest.send 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.send.body_ArrayBufferView_type Chrome9/25/2012 Edge7/29/20151037
api.XMLHttpRequest.send.body_ArrayBuffer_type Chrome2/3/2011 Edge7/29/20151637
api.XMLHttpRequest.send.body_Blob_type Chrome9/25/2012 Edge7/29/20151037
api.XMLHttpRequest.send.body_FormData_type Chrome9/2/2010 Edge7/29/20151791
api.XMLHttpRequest.send.body_URLSearchParams_type Chrome6/5/2017 Edge4/30/2018329
Safari: Doesn't send the correct Content-Type header by default. See bug 227477.Safari on iOS: Doesn't send the correct Content-Type header by default. See bug 227477.WebView on iOS: Doesn't send the correct Content-Type header by default. See bug 227477.
api.XMLHttpRequest.setAttributionReporting 📋Chrome5/14/2024 Edge5/17/20243
api.XMLHttpRequest.setPrivateToken 📋Chrome9/12/2023 Edge9/15/20233
api.XMLHttpRequest.setRequestHeader 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequest.status 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Internet Explorer version 5 and 6 supported ajax calls using ActiveXObject()
api.XMLHttpRequest.statusText 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: Internet Explorer version 5 and 6 supported ajax calls using ActiveXObject()
api.XMLHttpRequest.timeout 📋Chrome8/20/2013 Edge7/29/2015708
api.XMLHttpRequest.timeout_event 📋Chrome8/20/2013 Edge7/29/2015708
api.XMLHttpRequest.upload 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequest.withCredentials 📋Chrome9/15/2009 Edge7/29/20152143
Firefox: Starting with Firefox 11, it's no longer supported to use the withCredentials attribute when performing synchronous requests. Attempting to do so throws an NS_ERROR_DOM_INVALID_ACCESS_ERR exception.Firefox for Android: Starting with Firefox for Android 14, it's no longer supported to use the withCredentials attribute when performing synchronous requests. Attempting to do so throws an NS_ERROR_DOM_INVALID_ACCESS_ERR exception.Internet Explorer: Internet Explorer versions 8 and 9 supported cross-domain requests (CORS) using XDomainRequest.
api.XMLHttpRequest.worker_support Chrome1/25/2010 Edge7/29/20152011
api.XMLHttpRequestEventTarget 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLHttpRequestUpload 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequestUpload.abort_event 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequestUpload.error_event 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequestUpload.load_event 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequestUpload.loadend_event 📋Chrome3/28/2012 Edge7/29/20151218
api.XMLHttpRequestUpload.loadstart_event 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequestUpload.progress_event 📋Chrome5/21/2009 Edge7/29/20152260
api.XMLHttpRequestUpload.timeout_event 📋Chrome8/20/2013 Edge7/29/2015708
api.XMLSerializer 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLSerializer.XMLSerializer 📋Chrome12/11/2008 Edge7/29/20152421
api.XMLSerializer.serializeToString 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathEvaluator 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathEvaluator.XPathEvaluator 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathEvaluator.createExpression 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathEvaluator.createNSResolver 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathEvaluator.evaluate 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathExpression 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathExpression.evaluate 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.booleanValue 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.invalidIteratorState 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.iterateNext 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.numberValue 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.resultType 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.singleNodeValue 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.snapshotItem 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.snapshotLength 📋Chrome12/11/2008 Edge7/29/20152421
api.XPathResult.stringValue 📋Chrome12/11/2008 Edge7/29/20152421
api.XRAnchor 📋Chrome8/25/2020 Edge8/27/20202
api.XRAnchor.anchorSpace 📋Chrome8/25/2020 Edge8/27/20202
api.XRAnchor.delete 📋Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet 📋Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.@@iterator Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.entries Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.forEach Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.has Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.keys Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.size Chrome8/25/2020 Edge8/27/20202
api.XRAnchorSet.values Chrome8/25/2020 Edge8/27/20202
api.XRBoundedReferenceSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRBoundedReferenceSpace.boundsGeometry 📋Chrome12/10/2019 Edge1/15/202036
api.XRCPUDepthInformation 📋Chrome4/13/2021 Edge4/15/20212
api.XRCPUDepthInformation.data 📋Chrome4/13/2021 Edge4/15/20212
api.XRCPUDepthInformation.getDepthInMeters 📋Chrome4/13/2021 Edge4/15/20212
api.XRCamera 📋Chrome10/25/2022 Edge10/27/20222
api.XRCamera.height 📋Chrome10/25/2022 Edge10/27/20222
api.XRCamera.width 📋Chrome10/25/2022 Edge10/27/20222
api.XRDepthInformation 📋Chrome4/13/2021 Edge4/15/20212
api.XRDepthInformation.height 📋Chrome4/13/2021 Edge4/15/20212
api.XRDepthInformation.normDepthBufferFromNormView 📋Chrome4/13/2021 Edge4/15/20212
api.XRDepthInformation.projectionMatrix 📋Chrome8/5/2025 Edge8/7/20252
api.XRDepthInformation.rawValueToMeters 📋Chrome4/13/2021 Edge4/15/20212
api.XRDepthInformation.transform 📋Chrome8/5/2025 Edge8/7/20252
api.XRDepthInformation.width 📋Chrome4/13/2021 Edge4/15/20212
api.XRFrame 📋Chrome12/10/2019 Edge1/15/202036
api.XRFrame.createAnchor 📋Chrome8/25/2020 Edge8/27/20202
api.XRFrame.getDepthInformation 📋Chrome4/13/2021 Edge4/15/20212
api.XRFrame.getHitTestResults 📋Chrome4/7/2020 Edge4/13/20206
api.XRFrame.getHitTestResultsForTransientInput 📋Chrome4/7/2020 Edge4/13/20206
api.XRFrame.getLightEstimate 📋Chrome4/13/2021 Edge4/15/20212
api.XRFrame.getPose 📋Chrome12/10/2019 Edge1/15/202036
api.XRFrame.getViewerPose 📋Chrome12/10/2019 Edge1/15/202036
api.XRFrame.session 📋Chrome12/10/2019 Edge1/15/202036
api.XRFrame.trackedAnchors 📋Chrome8/25/2020 Edge8/27/20202
api.XRHitTestResult 📋Chrome4/7/2020 Edge4/13/20206
api.XRHitTestResult.createAnchor 📋Chrome8/25/2020 Edge8/27/20202
api.XRHitTestResult.getPose 📋Chrome4/7/2020 Edge4/13/20206
api.XRHitTestSource 📋Chrome4/7/2020 Edge4/13/20206
api.XRHitTestSource.cancel 📋Chrome4/7/2020 Edge4/13/20206
api.XRInputSource 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSource.gamepad 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSource.gripSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSource.handedness 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSource.profiles 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSource.targetRayMode 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSource.targetRaySpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray.@@iterator Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray.entries Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray.forEach Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray.keys Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray.length 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceArray.values Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceEvent.XRInputSourceEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceEvent.frame 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourceEvent.inputSource 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourcesChangeEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourcesChangeEvent.XRInputSourcesChangeEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourcesChangeEvent.added 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourcesChangeEvent.removed 📋Chrome12/10/2019 Edge1/15/202036
api.XRInputSourcesChangeEvent.session 📋Chrome12/10/2019 Edge1/15/202036
api.XRLayer 📋Edge7/16/2020 Chrome7/27/202011
api.XRLightEstimate 📋Chrome4/13/2021 Edge4/15/20212
api.XRLightEstimate.primaryLightDirection 📋Chrome4/13/2021 Edge4/15/20212
api.XRLightEstimate.primaryLightIntensity 📋Chrome4/13/2021 Edge4/15/20212
api.XRLightEstimate.sphericalHarmonicsCoefficients 📋Chrome4/13/2021 Edge4/15/20212
api.XRLightProbe 📋Chrome4/13/2021 Edge4/15/20212
api.XRLightProbe.probeSpace 📋Chrome4/13/2021 Edge4/15/20212
api.XRLightProbe.reflectionchange_event 📋Chrome4/13/2021 Edge4/15/20212
api.XRPose 📋Chrome12/10/2019 Edge1/15/202036
api.XRPose.emulatedPosition 📋Chrome12/10/2019 Edge1/15/202036
api.XRPose.transform 📋Chrome12/10/2019 Edge1/15/202036
api.XRRay 📋Chrome4/7/2020 Edge4/13/20206
api.XRRay.XRRay 📋Chrome4/7/2020 Edge4/13/20206
api.XRRay.direction 📋Chrome4/7/2020 Edge4/13/20206
api.XRRay.matrix 📋Chrome4/7/2020 Edge4/13/20206
api.XRRay.origin 📋Chrome4/7/2020 Edge4/13/20206
api.XRReferenceSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRReferenceSpace.getOffsetReferenceSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRReferenceSpace.reset_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRReferenceSpaceEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRReferenceSpaceEvent.XRReferenceSpaceEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRReferenceSpaceEvent.referenceSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRReferenceSpaceEvent.transform 📋Chrome12/10/2019 Edge1/15/202036
api.XRRenderState 📋Chrome12/10/2019 Edge1/15/202036
api.XRRenderState.baseLayer 📋Chrome12/10/2019 Edge1/15/202036
api.XRRenderState.depthFar 📋Chrome12/10/2019 Edge1/15/202036
api.XRRenderState.depthNear 📋Chrome12/10/2019 Edge1/15/202036
api.XRRenderState.inlineVerticalFieldOfView 📋Chrome12/10/2019 Edge1/15/202036
api.XRRigidTransform 📋Chrome12/10/2019 Edge1/15/202036
api.XRRigidTransform.XRRigidTransform 📋Chrome12/10/2019 Edge1/15/202036
api.XRRigidTransform.inverse 📋Chrome12/10/2019 Edge1/15/202036
api.XRRigidTransform.matrix 📋Chrome12/10/2019 Edge1/15/202036
api.XRRigidTransform.orientation 📋Chrome12/10/2019 Edge1/15/202036
api.XRRigidTransform.position 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.cancelAnimationFrame 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.depthActive 📋Chrome8/5/2025 Edge8/7/20252
api.XRSession.depthDataFormat 📋Chrome4/13/2021 Edge4/15/20212
api.XRSession.depthType 📋Chrome8/5/2025 Edge8/7/20252
api.XRSession.depthUsage 📋Chrome4/13/2021 Edge4/15/20212
api.XRSession.domOverlayState 📋Chrome5/19/2020 Edge5/21/20202
api.XRSession.enabledFeatures 📋Chrome3/7/2023 Edge3/13/20236
api.XRSession.end 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.end_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.environmentBlendMode 📋Chrome4/7/2020 Edge4/13/20206
api.XRSession.inputSources 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.inputsourceschange_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.interactionMode 📋Edge7/16/2020 Chrome7/27/202011
api.XRSession.pauseDepthSensing 📋Chrome8/5/2025 Edge8/7/20252
api.XRSession.preferredReflectionFormat 📋Chrome4/13/2021 Edge4/15/20212
api.XRSession.renderState 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.requestAnimationFrame 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.requestHitTestSource 📋Chrome4/7/2020 Edge4/13/20206
api.XRSession.requestHitTestSourceForTransientInput 📋Chrome4/7/2020 Edge4/13/20206
api.XRSession.requestLightProbe 📋Chrome4/13/2021 Edge4/15/20212
api.XRSession.requestReferenceSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.resumeDepthSensing 📋Chrome8/5/2025 Edge8/7/20252
api.XRSession.select_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.selectend_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.selectstart_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.squeeze_event 📋Chrome5/19/2020 Edge5/21/20202
api.XRSession.squeezeend_event 📋Chrome5/19/2020 Edge5/21/20202
api.XRSession.squeezestart_event 📋Chrome5/19/2020 Edge5/21/20202
api.XRSession.updateRenderState 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.visibilityState 📋Chrome12/10/2019 Edge1/15/202036
api.XRSession.visibilitychange_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSessionEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRSessionEvent.XRSessionEvent 📋Chrome12/10/2019 Edge1/15/202036
api.XRSessionEvent.session 📋Chrome12/10/2019 Edge1/15/202036
api.XRSpace 📋Chrome12/10/2019 Edge1/15/202036
api.XRSystem 📋Chrome12/10/2019 Edge1/15/202036
api.XRSystem.devicechange_event 📋Chrome12/10/2019 Edge1/15/202036
api.XRSystem.isSessionSupported 📋Chrome12/10/2019 Edge1/15/202036
api.XRSystem.requestSession 📋Chrome12/10/2019 Edge1/15/202036
api.XRTransientInputHitTestResult 📋Chrome4/7/2020 Edge4/13/20206
api.XRTransientInputHitTestResult.inputSource 📋Chrome4/7/2020 Edge4/13/20206
api.XRTransientInputHitTestResult.results 📋Chrome4/7/2020 Edge4/13/20206
api.XRTransientInputHitTestSource 📋Chrome4/7/2020 Edge4/13/20206
api.XRTransientInputHitTestSource.cancel 📋Chrome4/7/2020 Edge4/13/20206
api.XRView 📋Chrome12/10/2019 Edge1/15/202036
api.XRView.camera 📋Chrome10/25/2022 Edge10/27/20222
api.XRView.eye 📋Chrome12/10/2019 Edge1/15/202036
api.XRView.index 📋Chrome1/13/2026 Edge1/21/20268
api.XRView.isFirstPersonObserver 📋Edge10/9/2020 Chrome10/20/202011
Chrome: Always returns false since no headset with first-person view is supported.Chrome Android: Always returns false since no headset with first-person view is supported.Edge: Always returns false since no headset with first-person view is supported.Quest Browser: Always returns false since no headset with first-person view is supported.Opera: Always returns false since no headset with first-person view is supported.Opera Android: Always returns false since no headset with first-person view is supported.Samsung Internet: Always returns false since no headset with first-person view is supported.
api.XRView.projectionMatrix 📋Chrome12/10/2019 Edge1/15/202036
api.XRView.recommendedViewportScale 📋Chrome4/13/2021 Edge4/15/20212
api.XRView.requestViewportScale 📋Chrome4/13/2021 Edge4/15/20212
api.XRView.transform 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewerPose 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewerPose.views 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewport 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewport.height 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewport.width 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewport.x 📋Chrome12/10/2019 Edge1/15/202036
api.XRViewport.y 📋Chrome12/10/2019 Edge1/15/202036
api.XRVisibilityMaskChangeEvent 📋Chrome1/13/2026 Edge1/21/20268
api.XRVisibilityMaskChangeEvent.XRVisibilityMaskChangeEvent 📋Chrome1/13/2026 Edge1/21/20268
api.XRVisibilityMaskChangeEvent.eye 📋Chrome1/13/2026 Edge1/21/20268
api.XRVisibilityMaskChangeEvent.index 📋Chrome1/13/2026 Edge1/21/20268
api.XRVisibilityMaskChangeEvent.indices 📋Chrome1/13/2026 Edge1/21/20268
api.XRVisibilityMaskChangeEvent.session 📋Chrome1/13/2026 Edge1/21/20268
api.XRVisibilityMaskChangeEvent.vertices 📋Chrome1/13/2026 Edge1/21/20268
api.XRWebGLBinding 📋Chrome3/2/2021 Edge3/4/20212
api.XRWebGLBinding.XRWebGLBinding 📋Chrome3/2/2021 Edge3/4/20212
api.XRWebGLBinding.getCameraImage 📋Chrome10/25/2022 Edge10/27/20222
api.XRWebGLBinding.getDepthInformation 📋Chrome4/13/2021 Edge4/15/20212
api.XRWebGLBinding.getReflectionCubeMap 📋Chrome4/13/2021 Edge4/15/20212
api.XRWebGLDepthInformation 📋Chrome4/13/2021 Edge4/15/20212
api.XRWebGLDepthInformation.texture 📋Chrome4/13/2021 Edge4/15/20212
api.XRWebGLLayer 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.XRWebGLLayer 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.antialias 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.framebuffer 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.framebufferHeight 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.framebufferWidth 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.getNativeFramebufferScaleFactor_static 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.getViewport 📋Chrome12/10/2019 Edge1/15/202036
api.XRWebGLLayer.ignoreDepthValues 📋Chrome12/10/2019 Edge1/15/202036
api.XSLTProcessor 📋Chrome12/11/2008 Edge7/29/20152421
api.XSLTProcessor.XSLTProcessor 📋Chrome12/11/2008 Edge7/29/20152421
api.XSLTProcessor.clearParameters 📋Chrome12/11/2008 Edge7/29/20152421
api.XSLTProcessor.getParameter 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Chrome only supports string values.Chrome Android: Chrome Android only supports string values.Edge: Edge only supports string values.Quest Browser: Quest Browser only supports string values.Opera: Opera only supports string values.Opera Android: Opera only supports string values.Safari: Safari only supports string values.Safari on iOS: Safari on iOS only supports string values.Samsung Internet: Samsung Internet only supports string values.WebView Android: WebView only supports string values.WebView on iOS: WebView on iOS only supports string values.
api.XSLTProcessor.importStylesheet 📋Chrome12/11/2008 Edge7/29/20152421
api.XSLTProcessor.removeParameter 📋Chrome12/11/2008 Edge7/29/20152421
api.XSLTProcessor.reset 📋Chrome12/11/2008 Edge7/29/20152421
api.XSLTProcessor.setParameter 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Chrome only supports string values.Chrome Android: Chrome Android only supports string values.Edge: Edge only supports string values.Quest Browser: Quest Browser only supports string values.Opera: Opera only supports string values.Opera Android: Opera only supports string values.Safari: Safari only supports string values.Safari on iOS: Safari on iOS only supports string values.Samsung Internet: Samsung Internet only supports string values.WebView Android: WebView only supports string values.WebView on iOS: WebView on iOS only supports string values.
api.XSLTProcessor.transformToDocument 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Chrome returns null if an error occurs.Chrome Android: Chrome Android returns null if an error occurs.Edge: Edge returns null if an error occurs.Firefox: Firefox throws an exception if an error occurs.Firefox for Android: Firefox for Android throws an exception if an error occurs.Quest Browser: Quest Browser returns null if an error occurs.Opera: Opera 12.1 and earlier throws an exception if an error occurs.Opera: Opera 15 and later returns null if an error occurs.Opera Android: Opera Android 12.1 and earlier throws an exception if an error occurs.Opera Android: Opera Android 14 and later returns null if an error occurs.Safari: Safari returns null if an error occurs.Safari on iOS: Safari on iOS returns null if an error occurs.Samsung Internet: Samsung Internet returns null if an error occurs.WebView Android: WebView returns null if an error occurs.WebView on iOS: WebView on iOS returns null if an error occurs.
api.XSLTProcessor.transformToFragment 📋Chrome12/11/2008 Edge7/29/20152421
Chrome: Chrome returns null if an error occurs.Chrome Android: Chrome Android returns null if an error occurs.Edge: Edge returns null if an error occurs.Firefox: Firefox throws an exception if an error occurs.Firefox for Android: Firefox for Android throws an exception if an error occurs.Quest Browser: Quest Browser returns null if an error occurs.Opera: Opera 12.1 and earlier throws an exception if an error occurs.Opera: Opera 15 and later returns null if an error occurs.Opera Android: Opera Android 12.1 and earlier throws an exception if an error occurs.Opera Android: Opera Android 14 and later returns null if an error occurs.Safari: Safari returns null if an error occurs.Safari on iOS: Safari on iOS returns null if an error occurs.Samsung Internet: Samsung Internet returns null if an error occurs.WebView Android: WebView returns null if an error occurs.WebView on iOS: WebView on iOS returns null if an error occurs.
api.atob 📋Chrome1/25/2010 Edge7/29/20152011
api.atob.worker_support Chrome10/1/2013 Edge7/29/2015666
api.btoa 📋Chrome1/25/2010 Edge7/29/20152011
api.btoa.worker_support Chrome10/1/2013 Edge7/29/2015666
api.caches 📋Chrome1/21/2015 Edge10/17/20171000
api.caches.secure_context_required Chrome3/6/2018 Edge1/15/2020680
api.caches.worker_support Chrome1/21/2015 Edge10/17/20171000
api.clearInterval 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: From Internet Explorer 4 through 8, clearInterval is an Object rather than a Function. This behavior was fixed in Internet Explorer 9.Node.js: Takes a Timeout object instead of the intervalID.
api.clearInterval.worker_support Chrome9/15/2009 Edge7/29/20152143
api.clearTimeout 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: From Internet Explorer 4 through 8, clearTimeout is an Object rather than a Function. This behavior was fixed in Internet Explorer 9.Node.js: Takes a Timeout object instead of the timeoutID.
api.clearTimeout.worker_support Chrome9/15/2009 Edge7/29/20152143
api.console 📋Chrome12/11/2008 Edge7/29/20152421
Internet Explorer: In Internet Explorer 8 and 9, the console object is undefined when the developer tools are not open. This behavior was fixed in Internet Explorer 10.
api.console.assert_static 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Throws error when assertion fails.
api.console.clear_static 📋Chrome2/21/2013 Edge7/29/2015888
api.console.countReset_static 📋Chrome7/24/2018 Edge1/15/2020540
api.console.count_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.debug_static 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Since Node.js 8.10.0, this method is an alias for console.log.
api.console.dir_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.dirxml_static 📋Chrome5/21/2009 Edge7/29/20152260
Node.js: Does not use Logger to log data.
api.console.error_static 📋Chrome12/11/2008 Edge7/29/20152421
api.console.groupCollapsed_static 📋Chrome9/2/2010 Edge7/29/20151791
Node.js: Alias for console.group
api.console.groupEnd_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.group_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.info_static 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: Alias for console.log
api.console.log_static 📋Chrome12/11/2008 Edge7/29/20152421
api.console.profileEnd_static Chrome5/25/2010 Edge7/29/20151891
Firefox: The method can be called, but the marker does not show up in the performance profile.Firefox for Android: The method can be called, but the marker does not show up in the performance profile.
api.console.profile_static Chrome5/25/2010 Edge7/29/20151891
Firefox: The method can be called, but the marker does not show up in the performance profile.Firefox for Android: The method can be called, but the marker does not show up in the performance profile.
api.console.substitution_strings Chrome12/11/2008 Edge7/29/20152421
Chrome: In version 28, if a negative value is passed to %d, it will be rounded down to the closest negative integer, so -0.1 becomes -1.Chrome Android: In version 28, if a negative value is passed to %d, it will be rounded down to the closest negative integer, so -0.1 becomes -1.Deno: Before Deno 1.4, %c is not supported.Deno: %c only supports CSS properties color, background-color, font-weight, font-style, text-decoration-color, and text-decoration-line.Edge: Before Edge 79, %c is not supported.Edge: Before Edge 79, %d outputs a 0 if the specified value isn't a number.Internet Explorer: %c is not supported.Internet Explorer: %d outputs a 0 if the specified value isn't a number.Quest Browser: In version 5.0, if a negative value is passed to %d, it will be rounded down to the closest negative integer, so -0.1 becomes -1.Samsung Internet: In Samsung Internet 1.5, if a negative value is passed to %d, it will be rounded down to the closest negative integer, so -0.1 becomes -1.WebView Android: In version 4.4, if a negative value is passed to %d, it will be rounded down to the closest negative integer, so -0.1 becomes -1.
api.console.table_static 📋Chrome5/21/2013 Edge11/12/2015905
api.console.timeEnd_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.timeLog_static 📋Chrome12/4/2018 Edge1/15/2020407
api.console.timeStamp_static Chrome10/25/2011 Edge7/29/20151373
Firefox: The method can be called, but the marker does not show up in the performance profile.Firefox for Android: The method can be called, but the marker does not show up in the performance profile.
api.console.timeStamp_static.color_parameter Chrome3/4/2025 Edge3/6/20252
api.console.timeStamp_static.data_parameter Chrome9/30/2025 Edge10/3/20253
api.console.timeStamp_static.end_parameter Chrome3/4/2025 Edge3/6/20252
api.console.timeStamp_static.label_parameter Chrome10/25/2011 Edge7/29/20151373
api.console.timeStamp_static.start_parameter Chrome3/4/2025 Edge3/6/20252
api.console.timeStamp_static.trackGroup_parameter Chrome3/4/2025 Edge3/6/20252
api.console.timeStamp_static.trackName_parameter Chrome3/4/2025 Edge3/6/20252
api.console.time_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.trace_static 📋Chrome5/21/2009 Edge7/29/20152260
api.console.warn_static 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: Alias for console.error
api.console.worker_support Chrome11/12/2013 Edge7/29/2015624
api.createImageBitmap 📋Chrome4/13/2016 Edge1/15/20201372
api.createImageBitmap.options_colorSpaceConversion_parameter Chrome4/19/2017 Edge1/15/20201001
api.createImageBitmap.options_imageOrientation_parameter Chrome7/20/2016 Edge1/15/20201274
api.createImageBitmap.options_imageOrientation_parameter.from-image Chrome4/4/2023 Edge4/6/20232
api.createImageBitmap.options_premultiplyAlpha_parameter Chrome7/20/2016 Edge1/15/20201274
Safari: If the source image is an ImageData object, then the premultiplyAlpha option does nothing. See bug 237082.Safari on iOS: If the source image is an ImageData object, then the premultiplyAlpha option does nothing. See bug 237082.WebView on iOS: If the source image is an ImageData object, then the premultiplyAlpha option does nothing. See bug 237082.
api.createImageBitmap.options_resizeHeight_parameter Chrome10/12/2016 Edge1/15/20201190
api.createImageBitmap.options_resizeQuality_parameter Chrome10/12/2016 Edge1/15/20201190
api.createImageBitmap.options_resizeWidth_parameter Chrome10/12/2016 Edge1/15/20201190
api.createImageBitmap.svgimageelement_as_source_image Chrome6/5/2017 Edge1/15/2020954
api.crossOriginIsolated 📋Chrome11/17/2020 Edge11/19/20202
api.crypto 📋Chrome8/26/2014 Edge7/29/2015337
Node.js: Available as a part of the crypto module.
api.crypto.worker_support Chrome8/26/2014 Edge1/15/20201968
api.fetch 📋Chrome4/14/2015 Edge8/2/2016476
Deno: Fetching with a "manual" redirect mode does not result in a "opaqueredirect" response, but a regular response.
api.fetch.blob_data_support Chrome1/20/2016 Edge1/15/20201456
api.fetch.body_readablestream 📋Edge9/1/2022 Chrome9/2/20221
api.fetch.init_attributionReporting_parameter 📋Chrome5/14/2024 Edge5/17/20243
api.fetch.init_browsingTopics_parameter Chrome6/11/2024 Edge6/13/20242
api.fetch.init_duplex_parameter 📋Edge9/1/2022 Chrome9/2/20221
api.fetch.init_keepalive_parameter Edge4/5/2017 Chrome4/17/2018377
api.fetch.init_priority_parameter Chrome4/26/2022 Edge4/28/20222
api.fetch.init_privateToken_parameter 📋Chrome9/12/2023 Edge9/15/20233
api.fetch.init_referrerPolicy_parameter Chrome7/20/2016 Edge1/15/20201274
api.fetch.init_signal_parameter Edge10/17/2017 Chrome4/17/2018182
api.indexedDB 📋Chrome1/10/2013 Edge7/29/2015930
api.indexedDB.worker_support Chrome1/10/2013 Edge7/29/2015930
api.isSecureContext 📋Chrome12/1/2015 Edge4/5/2017491
api.isSecureContext.worker_support Chrome12/1/2016 Edge4/5/2017125
api.origin 📋Chrome6/5/2017 Edge10/2/2018484
api.performance 📋Chrome9/2/2010 Edge7/29/20151791
Node.js: Available as a part of the perf_hooks module.
api.performance.worker_support Chrome10/1/2013 Edge8/2/20161036
Node.js: Available as a part of the perf_hooks module.
api.queueMicrotask 📋Chrome12/4/2018 Edge1/15/2020407
api.reportError 📋Chrome10/19/2021 Edge10/21/20212
api.scheduler 📋Chrome9/21/2021 Edge9/24/20213
api.setInterval 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: Returns a Timeout object instead of the intervalID.Node.js: Does not support passing a code string and throws when the first parameter is not a function.
api.setInterval.code_param_enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.setInterval.supports_parameters_for_callback Chrome12/11/2008 Edge7/29/20152421
api.setInterval.worker_support Chrome9/15/2009 Edge7/29/20152143
api.setTimeout 📋Chrome12/11/2008 Edge7/29/20152421
Node.js: Returns a Timeout object instead of the timeoutID.Node.js: Does not support passing a code string and throws when the first parameter is not a function.
api.setTimeout.code_param_enforces_trusted_types 📋Chrome5/19/2020 Edge5/21/20202
api.setTimeout.supports_parameters_for_callback Chrome12/11/2008 Edge7/29/20152421
api.setTimeout.worker_support Chrome9/15/2009 Edge7/29/20152143
api.structuredClone 📋Chrome2/1/2022 Edge2/3/20222
Deno: The message parameter does not support cloning Blob values.Deno: The message parameter does not support cloning Blob values.Deno: The transfer parameter does not accept ArrayBuffer items. Passing an ArrayBuffer results in an error being thrown.
api.trustedTypes 📋Chrome5/19/2020 Edge5/21/20202