Not yet stable

For a given set of browsers, what APIs are not yet in all of them.

Example Comparisons
Browsers
Features

Summary

A count of the number of APIs are in Browser X but not in Browser Y.
Not in ChromeNot in SafariNot in Edge
In Chrome 280974
In Safari 381388
In Edge 22744

Unstable APIs

Below is a list of features that are not in all of Chrome, Safari, and Edge

Raw Data

Quick Links:

DOM API Data

API First Browser Date Days in Limbo Notes
api.AbortPaymentEvent Chrome10/16/20182797
api.AbortPaymentEvent.AbortPaymentEvent Chrome10/16/20182797
api.AbortPaymentEvent.respondWith Chrome10/16/20182797
api.AbsoluteOrientationSensor 📋Chrome5/29/20182937
api.AbsoluteOrientationSensor.AbsoluteOrientationSensor 📋Chrome5/29/20182937
api.Accelerometer 📋Chrome5/29/20182937
api.Accelerometer.Accelerometer 📋Chrome5/29/20182937
api.Accelerometer.x 📋Chrome5/29/20182937
api.Accelerometer.y 📋Chrome5/29/20182937
api.Accelerometer.z 📋Chrome5/29/20182937
api.AmbientLightSensor 📋Chrome5/29/20182937
api.AmbientLightSensor.AmbientLightSensor 📋Chrome5/29/20182937
api.AmbientLightSensor.illuminance 📋Chrome5/29/20182937
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.AnimationTrigger 📋Chrome3/10/202695
api.AudioContext.AudioContext.options_sinkId_parameter 📋Chrome2/7/20231222
api.AudioContext.error_event 📋Chrome8/20/2024662
api.AudioContext.setSinkId 📋Chrome2/7/20231222
api.AudioContext.sinkId 📋Chrome2/7/20231222
api.AudioContext.sinkchange_event 📋Chrome2/7/20231222
api.AudioEncoder.configure.opus.opus_application 📋Chrome6/11/2024732
api.AudioEncoder.configure.opus.opus_signal 📋Chrome6/11/2024732
api.AudioNode.disconnect.destination_parameter Chrome5/19/20154043
api.AudioNode.disconnect.input_parameter Chrome5/19/20154043
api.AudioSession 📋Safari3/27/20231174
api.AudioSession.type 📋Safari3/27/20231174
api.AudioSinkInfo 📋Chrome2/7/20231222
api.AudioSinkInfo.type 📋Chrome2/7/20231222
api.BackgroundFetchEvent 📋Chrome4/23/20192608
api.BackgroundFetchEvent.BackgroundFetchEvent 📋Chrome4/23/20192608
api.BackgroundFetchEvent.registration 📋Chrome4/23/20192608
api.BackgroundFetchManager 📋Chrome4/23/20192608
api.BackgroundFetchManager.fetch 📋Chrome4/23/20192608
api.BackgroundFetchManager.get 📋Chrome4/23/20192608
api.BackgroundFetchManager.getIds 📋Chrome4/23/20192608
api.BackgroundFetchRecord 📋Chrome4/23/20192608
api.BackgroundFetchRecord.request 📋Chrome4/23/20192608
api.BackgroundFetchRecord.responseReady 📋Chrome4/23/20192608
api.BackgroundFetchRegistration 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.abort 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.downloadTotal 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.downloaded 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.failureReason 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.id 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.match 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.matchAll 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.progress_event 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.recordsAvailable 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.result 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.uploadTotal 📋Chrome4/23/20192608
api.BackgroundFetchRegistration.uploaded 📋Chrome4/23/20192608
api.BackgroundFetchUpdateUIEvent 📋Chrome4/23/20192608
api.BackgroundFetchUpdateUIEvent.BackgroundFetchUpdateUIEvent 📋Chrome4/23/20192608
api.BackgroundFetchUpdateUIEvent.updateUI 📋Chrome4/23/20192608
api.BarProp.visible.returns_popup Chrome2/1/20221593
api.BatteryManager 📋Chrome10/7/20144267
api.BatteryManager.charging 📋Chrome10/7/20144267
api.BatteryManager.chargingTime 📋Chrome10/7/20144267
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 📋Chrome10/7/20144267
api.BatteryManager.chargingtimechange_event 📋Chrome10/7/20144267
api.BatteryManager.dischargingTime 📋Chrome10/7/20144267
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 📋Chrome10/7/20144267
api.BatteryManager.level 📋Chrome10/7/20144267
api.BatteryManager.levelchange_event 📋Chrome10/7/20144267
api.BatteryManager.secure_context_required Chrome6/21/20221453
api.BeforeInstallPromptEvent Chrome7/21/20153980
api.BeforeInstallPromptEvent.BeforeInstallPromptEvent Chrome7/21/20153980
api.BeforeInstallPromptEvent.platforms Chrome7/21/20153980
api.BeforeInstallPromptEvent.prompt Chrome7/30/20192510
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 Chrome7/21/20153980
api.Bluetooth 📋Chrome10/16/20182797
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 📋Chrome10/22/20192426
api.Bluetooth.getDevices 📋Chrome8/25/20202118
api.Bluetooth.requestDevice 📋Chrome1/25/20173426
api.Bluetooth.requestDevice.options_exclusionFilters_parameter 📋Chrome5/30/20231110
api.Bluetooth.requestDevice.options_filter_manufacturerData_parameter 📋Chrome7/20/20211789
api.BluetoothCharacteristicProperties 📋Chrome10/16/20182797
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 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.broadcast 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.indicate 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.notify 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.read 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.reliableWrite 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.writableAuxiliaries 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.write 📋Chrome1/25/20173426
api.BluetoothCharacteristicProperties.writeWithoutResponse 📋Chrome1/25/20173426
api.BluetoothDevice 📋Chrome10/16/20182797
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 📋Chrome1/25/20173426
api.BluetoothDevice.gattserverdisconnected_event 📋Chrome1/25/20173426
api.BluetoothDevice.id 📋Chrome1/25/20173426
api.BluetoothDevice.name 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic 📋Chrome10/16/20182797
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 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.getDescriptor 📋Chrome3/9/20173383
api.BluetoothRemoteGATTCharacteristic.getDescriptors 📋Chrome3/9/20173383
api.BluetoothRemoteGATTCharacteristic.properties 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.readValue 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.service 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.startNotifications 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.stopNotifications 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.uuid 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.value 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.writeValue 📋Chrome1/25/20173426
api.BluetoothRemoteGATTCharacteristic.writeValueWithResponse 📋Chrome8/25/20202118
api.BluetoothRemoteGATTCharacteristic.writeValueWithoutResponse 📋Chrome8/25/20202118
api.BluetoothRemoteGATTDescriptor 📋Chrome10/16/20182797
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 📋Chrome3/9/20173383
api.BluetoothRemoteGATTDescriptor.readValue 📋Chrome3/9/20173383
api.BluetoothRemoteGATTDescriptor.uuid 📋Chrome3/9/20173383
api.BluetoothRemoteGATTDescriptor.value 📋Chrome3/9/20173383
api.BluetoothRemoteGATTDescriptor.writeValue 📋Chrome3/9/20173383
api.BluetoothRemoteGATTServer 📋Chrome10/16/20182797
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 📋Chrome1/25/20173426
api.BluetoothRemoteGATTServer.connected 📋Chrome1/25/20173426
api.BluetoothRemoteGATTServer.device 📋Chrome1/25/20173426
api.BluetoothRemoteGATTServer.disconnect 📋Chrome1/25/20173426
api.BluetoothRemoteGATTServer.getPrimaryService 📋Chrome1/25/20173426
api.BluetoothRemoteGATTServer.getPrimaryServices 📋Chrome1/25/20173426
api.BluetoothRemoteGATTService 📋Chrome10/16/20182797
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 📋Chrome1/25/20173426
api.BluetoothRemoteGATTService.getCharacteristic 📋Chrome1/25/20173426
api.BluetoothRemoteGATTService.getCharacteristics 📋Chrome1/25/20173426
api.BluetoothRemoteGATTService.isPrimary 📋Chrome1/25/20173426
api.BluetoothRemoteGATTService.uuid 📋Chrome1/25/20173426
api.BluetoothUUID 📋Chrome10/16/20182797
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 📋Chrome1/25/20173426
api.BluetoothUUID.getCharacteristic_static 📋Chrome1/25/20173426
api.BluetoothUUID.getDescriptor_static 📋Chrome1/25/20173426
api.BluetoothUUID.getService_static 📋Chrome1/25/20173426
api.BrowserCaptureMediaStreamTrack 📋Chrome8/2/20221411
api.BrowserCaptureMediaStreamTrack.clone 📋Chrome8/2/20221411
api.BrowserCaptureMediaStreamTrack.cropTo 📋Chrome8/2/20221411
api.BrowserCaptureMediaStreamTrack.restrictTo 📋Chrome1/14/2025515
api.BufferedChangeEvent 📋Safari9/18/2023999
api.BufferedChangeEvent.BufferedChangeEvent 📋Safari9/18/2023999
api.BufferedChangeEvent.addedRanges 📋Safari9/18/2023999
api.BufferedChangeEvent.removedRanges 📋Safari9/18/2023999
api.CSS.paintWorklet_static 📋Chrome3/6/20183021
api.CSSFontFaceDescriptors 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-display 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-family 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-feature-settings 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-stretch 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-style 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-weight 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.font-width 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontDisplay 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontFamily 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontFeatureSettings 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontStretch 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontStyle 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontWeight 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.fontWidth 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.size-adjust 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.sizeAdjust 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.src 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.unicode-range 📋Safari9/15/2025271
api.CSSFontFaceDescriptors.unicodeRange 📋Safari9/15/2025271
api.CSSFontFeatureValuesMap 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.@@iterator 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.clear 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.delete 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.entries 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.forEach 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.get 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.has 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.keys 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.set 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.size 📋Chrome3/7/20231194
api.CSSFontFeatureValuesMap.values 📋Chrome3/7/20231194
api.CSSFontFeatureValuesRule.annotation 📋Chrome3/7/20231194
api.CSSFontFeatureValuesRule.characterVariant 📋Chrome3/7/20231194
api.CSSFontFeatureValuesRule.ornaments 📋Chrome3/7/20231194
api.CSSFontFeatureValuesRule.styleset 📋Chrome3/7/20231194
api.CSSFontFeatureValuesRule.stylistic 📋Chrome3/7/20231194
api.CSSFontFeatureValuesRule.swash 📋Chrome3/7/20231194
api.CSSFunctionDeclarations 📋Chrome8/5/2025312
api.CSSFunctionDeclarations.style 📋Chrome8/5/2025312
api.CSSFunctionDescriptors 📋Chrome8/5/2025312
api.CSSFunctionDescriptors.result 📋Chrome8/5/2025312
api.CSSFunctionRule 📋Chrome8/5/2025312
api.CSSFunctionRule.getParameters 📋Chrome8/5/2025312
api.CSSFunctionRule.name 📋Chrome8/5/2025312
api.CSSFunctionRule.returnType 📋Chrome8/5/2025312
api.CSSMarginRule 📋Chrome11/12/2024578
api.CSSMarginRule.name 📋Chrome11/12/2024578
api.CSSMarginRule.style 📋Chrome11/12/2024578
api.CSSMathMax.CSSMathMax 📋Chrome4/17/20182979
api.CSSMathMin.CSSMathMin 📋Chrome4/17/20182979
api.CSSMathProduct.CSSMathProduct 📋Chrome4/17/20182979
api.CSSMathSum.CSSMathSum 📋Chrome4/17/20182979
api.CSSPageDescriptors 📋Safari9/15/2025271
api.CSSPageDescriptors.margin 📋Safari9/15/2025271
api.CSSPageDescriptors.margin-bottom 📋Safari9/15/2025271
api.CSSPageDescriptors.margin-left 📋Safari9/15/2025271
api.CSSPageDescriptors.margin-right 📋Safari9/15/2025271
api.CSSPageDescriptors.margin-top 📋Safari9/15/2025271
api.CSSPageDescriptors.marginBottom 📋Safari9/15/2025271
api.CSSPageDescriptors.marginLeft 📋Safari9/15/2025271
api.CSSPageDescriptors.marginRight 📋Safari9/15/2025271
api.CSSPageDescriptors.marginTop 📋Safari9/15/2025271
api.CSSPageDescriptors.size 📋Safari9/15/2025271
api.CSSPageRule.style.type_CSSPageDescriptors Safari9/15/2025271
api.CSSPositionValue Chrome4/17/20182979
api.CSSPositionValue.CSSPositionValue Chrome4/17/20182979
api.CSSPositionValue.x Chrome4/17/20182979
api.CSSPositionValue.y Chrome4/17/20182979
api.CSSPrimitiveValue Safari10/26/20076805
api.CSSPrimitiveValue.getCounterValue Safari10/26/20076805
api.CSSPrimitiveValue.getFloatValue Safari10/26/20076805
api.CSSPrimitiveValue.getRGBColorValue Safari10/26/20076805
api.CSSPrimitiveValue.getRectValue Safari10/26/20076805
api.CSSPrimitiveValue.getStringValue Safari10/26/20076805
api.CSSPrimitiveValue.primitiveType Safari10/22/20134617
api.CSSPrimitiveValue.setFloatValue Safari10/26/20076805
api.CSSPrimitiveValue.setStringValue Safari10/26/20076805
api.CSSStyleDeclaration.cssFloat 📋Chrome12/11/20086393
api.CSSStyleDeclaration.getPropertyCSSValue Safari6/23/20038391
Firefox: Only returns a result if called on the result of getComputedStyle().
api.CSSStyleProperties 📋Safari9/15/2025271
api.CSSStyleProperties.cssFloat 📋Safari9/15/2025271
api.CSSStyleRule.style.returns_CSSStyleProperties 📋Safari9/15/2025271
api.CSSStyleSheet.CSSStyleSheet.options_baseURL_parameter 📋Safari3/27/20231174
api.CSSValue Safari10/26/20076805
api.CSSValue.cssText Safari10/22/20134617
api.CSSValue.cssValueType Safari10/22/20134617
api.CSSValueList Safari10/26/20076805
api.CSSValueList.item Safari10/26/20076805
api.CSSValueList.length Safari9/20/20163553
api.CanMakePaymentEvent 📋Chrome10/16/20182797
api.CanMakePaymentEvent.CanMakePaymentEvent 📋Chrome10/16/20182797
api.CanMakePaymentEvent.respondWith 📋Chrome10/16/20182797
api.CanvasFilter Chrome5/2/20231138
api.CanvasFilter.CanvasFilter Chrome5/2/20231138
api.CanvasRenderingContext2D.fontKerning 📋Chrome3/1/20221565
api.CanvasRenderingContext2D.fontStretch 📋Chrome3/1/20221565
api.CanvasRenderingContext2D.fontVariantCaps 📋Chrome3/1/20221565
api.CanvasRenderingContext2D.isContextLost 📋Chrome3/1/20221565
api.CanvasRenderingContext2D.lang 📋Chrome4/29/2025410
api.CanvasRenderingContext2D.textRendering 📋Chrome3/1/20221565
api.CaptureController 📋Chrome1/10/20231250
api.CaptureController.CaptureController 📋Chrome1/10/20231250
api.CaptureController.decreaseZoomLevel 📋Chrome4/29/2025410
api.CaptureController.forwardWheel 📋Chrome4/29/2025410
api.CaptureController.getSupportedZoomLevels 📋Chrome4/29/2025410
api.CaptureController.increaseZoomLevel 📋Chrome4/29/2025410
api.CaptureController.resetZoomLevel 📋Chrome4/29/2025410
api.CaptureController.setFocusBehavior 📋Chrome1/10/20231250
api.CaptureController.zoomLevel 📋Chrome4/29/2025410
api.CaptureController.zoomlevelchange_event 📋Chrome4/29/2025410
api.ChapterInformation 📋Chrome7/23/2024690
api.ChapterInformation.artwork 📋Chrome7/23/2024690
api.ChapterInformation.startTime 📋Chrome7/23/2024690
api.ChapterInformation.title 📋Chrome7/23/2024690
api.CharacterBoundsUpdateEvent 📋Chrome1/23/2024872
api.CharacterBoundsUpdateEvent.CharacterBoundsUpdateEvent 📋Chrome1/23/2024872
api.CharacterBoundsUpdateEvent.rangeEnd 📋Chrome1/23/2024872
api.CharacterBoundsUpdateEvent.rangeStart 📋Chrome1/23/2024872
api.Clipboard.clipboardchange_event 📋Chrome1/13/2026151
api.Clipboard.read.formats_unsanitized_parameter 📋Chrome2/20/2024844
api.ClipboardChangeEvent 📋Chrome1/13/2026151
api.ClipboardChangeEvent.ClipboardChangeEvent 📋Chrome1/13/2026151
api.ClipboardChangeEvent.changeId 📋Chrome1/13/2026151
api.ClipboardChangeEvent.types 📋Chrome1/13/2026151
api.ClipboardItem.presentationStyle 📋Safari3/24/20202272
api.ClipboardItem.type_image_svg_xml 📋Chrome4/16/2024788
api.ClipboardItem.type_web 📋Chrome8/2/20221411
api.CloseWatcher 📋Chrome6/11/2024732
api.CloseWatcher.CloseWatcher 📋Chrome6/11/2024732
api.CloseWatcher.cancel_event 📋Chrome6/11/2024732
api.CloseWatcher.close 📋Chrome6/11/2024732
api.CloseWatcher.close_event 📋Chrome6/11/2024732
api.CloseWatcher.destroy 📋Chrome6/11/2024732
api.CloseWatcher.requestClose 📋Chrome6/11/2024732
api.CompressionStream.CompressionStream.brotli Safari3/31/2025439
api.CookieStore.delete.partitioned_option 📋Chrome5/30/20231110
api.CookieStore.get.domain_return_property Chrome11/17/20202034
api.CookieStore.get.expires_return_property Chrome11/17/20202034
api.CookieStore.get.partitioned_return_property Chrome5/30/20231110
api.CookieStore.get.path_return_property Chrome11/17/20202034
api.CookieStore.get.sameSite_return_property Chrome11/17/20202034
api.CookieStore.get.secure_return_property Chrome11/17/20202034
api.CookieStore.set.partitioned_option 📋Chrome5/30/20231110
api.CookieStoreManager 📋Chrome11/17/20202034
api.CookieStoreManager.getSubscriptions 📋Chrome11/17/20202034
api.CookieStoreManager.subscribe 📋Chrome11/17/20202034
api.CookieStoreManager.unsubscribe 📋Chrome11/17/20202034
api.Counter Safari10/26/20076805
api.Counter.identifier Safari10/26/20076805
api.Counter.listStyle Safari10/26/20076805
api.Counter.separator Safari10/26/20076805
api.CrashReportContext 📋Chrome2/10/2026123
api.CrashReportContext.delete 📋Chrome2/10/2026123
api.CrashReportContext.initialize 📋Chrome2/10/2026123
api.CrashReportContext.set 📋Chrome2/10/2026123
api.CreateMonitor 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.CreateMonitor.downloadprogress_event 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Credential.isConditionalMediationAvailable_static 📋Safari9/12/20221370
api.CredentialsContainer.create.publicKey_option.extensions.credProps 📋Chrome3/2/20211929
api.CredentialsContainer.create.publicKey_option.extensions.credProtect Chrome7/30/20192510
api.CredentialsContainer.create.publicKey_option.extensions.minPinLength Chrome2/1/20221593
api.CredentialsContainer.create.publicKey_option.extensions.payment 📋Chrome10/19/20211698
api.CredentialsContainer.create.publicKey_option.hints 📋Chrome8/20/2024662
api.CredentialsContainer.create.publicKey_option.requireResidentKey 📋Chrome3/2/20211929
api.CredentialsContainer.create.publicKey_option.residentKey 📋Chrome3/2/20211929
api.CredentialsContainer.get.identity_option 📋Chrome11/29/20221292
api.CredentialsContainer.get.identity_option.context_option 📋Chrome8/15/20231033
api.CredentialsContainer.get.identity_option.mode_option 📋Chrome1/14/2025515
api.CredentialsContainer.get.identity_option.providers_multiple Chrome4/29/2025410
api.CredentialsContainer.get.identity_option.providers_option_domainHint 📋Chrome3/19/2024816
api.CredentialsContainer.get.identity_option.providers_option_fields 📋Chrome1/14/2025515
api.CredentialsContainer.get.identity_option.providers_option_loginHint 📋Chrome8/15/20231033
api.CredentialsContainer.get.identity_option.providers_option_nonce Chrome11/29/20221292
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 📋Chrome1/14/2025515
api.CredentialsContainer.get.otp_option 📋Chrome8/31/20211747
api.CredentialsContainer.get.publicKey_option.extensions.largeBlob 📋Chrome5/2/20231138
api.CredentialsContainer.get.publicKey_option.extensions.prf 📋Chrome8/15/20231033
Firefox: Not supported on macOS.
api.CredentialsContainer.get.publicKey_option.hints 📋Chrome8/20/2024662
api.CropTarget 📋Chrome8/2/20221411
api.CropTarget.fromElement_static 📋Chrome8/2/20221411
api.CustomElementRegistry.builtin_element_support Chrome5/29/20182937
api.CustomElementRegistry.define.connectedMoveCallback_lifecycle_callback 📋Chrome2/4/2025494
api.CustomElementRegistry.define.disabledFeatures_static_property Chrome9/10/20192468
api.DOMError Chrome7/16/20144350
api.DOMError.message Chrome7/16/20144350
api.DOMError.name Chrome7/16/20144350
api.DOMException.serializable_object 📋Chrome9/10/20192468
api.DataCue 📋Safari9/19/20173189
api.DataCue.DataCue 📋Safari9/19/20173189
api.DataCue.type 📋Safari9/19/20173189
api.DataCue.value 📋Safari9/19/20173189
api.DataTransferItem.getAsFileSystemHandle 📋Edge10/9/20202073
api.DecompressionStream.DecompressionStream.brotli Safari3/31/2025439
api.DelegatedInkTrailPresenter 📋Edge9/2/20211745
api.DelegatedInkTrailPresenter.presentationArea 📋Edge9/2/20211745
api.DelegatedInkTrailPresenter.updateInkTrailStartPoint 📋Edge9/2/20211745
api.DeprecationReportBody 📋Chrome9/4/20182839
Firefox: Not supported in workers
api.DeprecationReportBody.anticipatedRemoval 📋Chrome9/4/20182839
api.DeprecationReportBody.columnNumber 📋Chrome9/4/20182839
api.DeprecationReportBody.id 📋Chrome9/4/20182839
api.DeprecationReportBody.lineNumber 📋Chrome9/4/20182839
api.DeprecationReportBody.message 📋Chrome9/4/20182839
api.DeprecationReportBody.sourceFile 📋Chrome9/4/20182839
api.DeprecationReportBody.toJSON 📋Chrome9/4/20182839
api.DeviceMotionEvent.DeviceMotionEvent 📋Edge8/2/20163602
api.DeviceMotionEventAcceleration 📋Chrome11/12/20134596
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 📋Chrome11/12/20134596
api.DeviceMotionEventAcceleration.y 📋Chrome11/12/20134596
api.DeviceMotionEventAcceleration.z 📋Chrome11/12/20134596
api.DeviceMotionEventRotationRate 📋Chrome11/12/20134596
api.DeviceMotionEventRotationRate.alpha 📋Chrome11/12/20134596
api.DeviceMotionEventRotationRate.beta 📋Chrome11/12/20134596
api.DeviceMotionEventRotationRate.gamma 📋Chrome11/12/20134596
api.DeviceOrientationEvent.DeviceOrientationEvent 📋Edge8/2/20163602
api.DevicePosture 📋Chrome1/14/2025515
api.DevicePosture.change_event 📋Chrome1/14/2025515
api.DevicePosture.type 📋Chrome1/14/2025515
api.DirectoryEntrySync Chrome8/2/20115429
api.DirectoryReaderSync Chrome8/2/20115429
api.Document.ariaNotify Chrome9/30/2025256
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.browsingTopics Chrome6/11/2024732
api.Document.createElement.options_parameter Chrome1/25/20173426
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.options_parameter Chrome1/25/20173426
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.execCommand.paste Chrome4/14/20154078
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.featurePolicy Chrome4/23/20192608
api.Document.freeze_event 📋Chrome7/24/20182881
api.Document.hasPrivateToken 📋Chrome9/12/20231005
api.Document.hasRedemptionRecord 📋Chrome9/12/20231005
api.Document.hasUnpartitionedCookieAccess 📋Chrome5/14/2024760
api.Document.moveBefore 📋Chrome2/4/2025494
api.Document.prerendering 📋Chrome11/29/20221292
api.Document.prerenderingchange_event 📋Chrome11/29/20221292
api.Document.requestStorageAccess.strict_same_origin_policy 📋Chrome9/30/2025256
api.Document.requestStorageAccess.types_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_BroadcastChannel_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_SharedWorker_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_all_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_caches_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_cookies_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_createObjectURL_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_estimate_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_getDirectory_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_indexedDB_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_localStorage_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_locks_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_revokeObjectURL_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccess.types_parameter.types_sessionStorage_parameter 📋Chrome5/14/2024760
api.Document.requestStorageAccessFor 📋Chrome10/31/2023956
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 📋Chrome7/24/20182881
api.Document.scrollsnapchange_event 📋Chrome9/17/2024634
api.Document.scrollsnapchanging_event 📋Chrome9/17/2024634
api.Document.wasDiscarded 📋Chrome7/24/20182881
api.DocumentFragment.moveBefore 📋Chrome2/4/2025494
api.DocumentPictureInPicture 📋Chrome8/15/20231033
api.DocumentPictureInPicture.enter_event 📋Chrome8/15/20231033
api.DocumentPictureInPicture.requestWindow 📋Chrome8/15/20231033
api.DocumentPictureInPicture.requestWindow.option_disallowReturnToOpener 📋Chrome4/16/2024788
api.DocumentPictureInPicture.requestWindow.option_preferInitialWindowPlacement 📋Chrome10/15/2024606
api.DocumentPictureInPicture.window 📋Chrome8/15/20231033
api.DocumentPictureInPictureEvent 📋Chrome8/15/20231033
api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent 📋Chrome8/15/20231033
api.DocumentPictureInPictureEvent.window 📋Chrome8/15/20231033
api.EXT_disjoint_timer_query 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 📋Chrome10/16/20182797
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 Chrome10/16/20182797
api.EXT_disjoint_timer_query_webgl2.queryCounterEXT Chrome10/16/20182797
api.EditContext 📋Chrome1/23/2024872
api.EditContext.EditContext 📋Chrome1/23/2024872
api.EditContext.attachedElements 📋Chrome1/23/2024872
api.EditContext.characterBounds 📋Chrome1/23/2024872
api.EditContext.characterBoundsRangeStart 📋Chrome1/23/2024872
api.EditContext.characterboundsupdate_event 📋Chrome1/23/2024872
api.EditContext.compositionend_event 📋Chrome1/23/2024872
api.EditContext.compositionstart_event 📋Chrome1/23/2024872
api.EditContext.selectionEnd 📋Chrome1/23/2024872
api.EditContext.selectionStart 📋Chrome1/23/2024872
api.EditContext.text 📋Chrome1/23/2024872
api.EditContext.textformatupdate_event 📋Chrome1/23/2024872
api.EditContext.textupdate_event 📋Chrome1/23/2024872
api.EditContext.updateCharacterBounds 📋Chrome1/23/2024872
api.EditContext.updateControlBounds 📋Chrome1/23/2024872
api.EditContext.updateSelection 📋Chrome1/23/2024872
api.EditContext.updateSelectionBounds 📋Chrome1/23/2024872
api.EditContext.updateText 📋Chrome1/23/2024872
api.Element.ariaNotify Chrome9/30/2025256
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.ariaOwnsElements 📋Safari3/27/20231174
api.Element.beforexrselect_event 📋Chrome5/19/20202216
api.Element.currentCSSZoom 📋Chrome8/20/2024662
api.Element.elementTiming 📋Chrome9/10/20192468
api.Element.moveBefore 📋Chrome2/4/2025494
api.Element.pointerrawupdate_event 📋Chrome9/10/20192468
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.requestFullscreen.options_screen_parameter 📋Chrome3/29/20221537
api.Element.scrollIntoView.options_parameter.container_option 📋Chrome9/2/2025284
api.Element.scrollsnapchange_event 📋Chrome9/17/2024634
api.Element.scrollsnapchanging_event 📋Chrome9/17/2024634
api.Element.setHTML 📋Chrome3/10/202695
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.touchcancel_event 📋Chrome9/25/20125009
api.Element.touchend_event 📋Chrome9/25/20125009
api.Element.touchmove_event 📋Chrome9/25/20125009
api.Element.touchstart_event 📋Chrome9/25/20125009
api.Element.webkitmouseforcechanged_event Safari9/30/20153909
api.Element.webkitmouseforcedown_event Safari9/30/20153909
api.Element.webkitmouseforceup_event Safari9/30/20153909
api.Element.webkitmouseforcewillbegin_event Safari9/30/20153909
api.ElementInternals.ariaColIndexText 📋Chrome8/20/2024662
api.ElementInternals.ariaDescription 📋Chrome5/19/20202216
api.ElementInternals.ariaOwnsElements 📋Safari3/27/20231174
api.ElementInternals.ariaRowIndexText 📋Chrome8/20/2024662
api.EntrySync Chrome8/2/20115429
api.EventTarget.addEventListener.options_parameter.options_passive_parameter_default_true_wheel Chrome3/12/20192650
api.EventTarget.when 📋Chrome4/1/2025438
api.External 📋Chrome12/11/20086393
api.External.AddSearchProvider 📋Chrome12/11/20086393
Firefox: From Firefox 78 this function does nothing, as the specification requires.
api.External.IsSearchProviderInstalled 📋Chrome2/3/20115609
api.EyeDropper 📋Chrome10/19/20211698
api.EyeDropper.EyeDropper 📋Chrome10/19/20211698
api.EyeDropper.open 📋Chrome10/19/20211698
api.EyeDropper.secure_context_required Chrome11/15/20211671
api.FeaturePolicy Chrome4/23/20192608
api.FeaturePolicy.allowedFeatures Chrome4/23/20192608
api.FeaturePolicy.allowsFeature Chrome4/23/20192608
api.FeaturePolicy.features Chrome4/23/20192608
api.FeaturePolicy.getAllowlistForFeature Chrome4/23/20192608
api.FederatedCredential 📋Chrome5/25/20163671
api.FederatedCredential.FederatedCredential 📋Chrome5/25/20163671
api.FederatedCredential.iconURL 📋Chrome5/25/20163671
api.FederatedCredential.name 📋Chrome5/25/20163671
api.FederatedCredential.protocol 📋Chrome5/25/20163671
api.FederatedCredential.provider 📋Chrome5/25/20163671
api.Fence 📋Chrome6/11/2024732
api.Fence.getNestedConfigs 📋Chrome6/11/2024732
api.Fence.reportEvent 📋Chrome6/11/2024732
api.Fence.setReportEventDataForAutomaticBeacons 📋Chrome6/11/2024732
api.FencedFrameConfig 📋Chrome6/11/2024732
api.FencedFrameConfig.setSharedStorageContext 📋Chrome6/11/2024732
api.FetchEvent.isReload Chrome1/21/20154161
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.respondWith.networkerror_on_same-origin_cors Chrome4/17/20182979
api.FetchLaterResult 📋Chrome4/1/2025438
api.FetchLaterResult.activated Chrome4/1/2025438
api.File.lastModifiedDate Chrome8/2/20115429
api.FileEntrySync Chrome8/2/20115429
api.FileSystemDirectoryEntry.removeRecursively Chrome12/2/20105672
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.FileSystemEntry.copyTo Chrome12/2/20105672
api.FileSystemEntry.getMetadata Chrome12/2/20105672
api.FileSystemEntry.moveTo Chrome12/2/20105672
api.FileSystemEntry.remove Chrome12/2/20105672
api.FileSystemEntry.toURL Chrome12/2/20105672
api.FileSystemFileEntry.createWriter Chrome12/2/20105672
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.FileSystemFileHandle.createSyncAccessHandle.mode Chrome1/23/2024872
api.FileSystemFileHandle.createWritable.mode Chrome1/23/2024872
api.FileSystemHandle.move Safari12/13/20211643
api.FileSystemHandle.queryPermission 📋Edge10/9/20202073
api.FileSystemHandle.remove Chrome2/7/20231222
api.FileSystemHandle.requestPermission 📋Edge10/9/20202073
api.FileSystemObserver Chrome2/4/2025494
api.FileSystemObserver.FileSystemObserver Chrome2/4/2025494
api.FileSystemObserver.disconnect Chrome2/4/2025494
api.FileSystemObserver.observe Chrome2/4/2025494
api.FileSystemSync Chrome8/2/20115429
api.FileSystemSync.name Chrome8/2/20115429
api.FileSystemSync.root Chrome8/2/20115429
api.FontData 📋Chrome6/21/20221453
api.FontData.blob 📋Chrome6/21/20221453
api.FontData.family 📋Chrome6/21/20221453
api.FontData.fullName 📋Chrome6/21/20221453
api.FontData.postscriptName 📋Chrome6/21/20221453
api.FontData.style 📋Chrome6/21/20221453
api.FontFace.ascentOverride 📋Chrome11/17/20202034
api.FontFace.descentOverride 📋Chrome11/17/20202034
api.FontFace.lineGapOverride 📋Chrome11/17/20202034
api.FontFace.variant Chrome5/20/20144407
api.FontFace.variationSettings 📋Chrome9/2/2025284
api.FontFaceSetLoadEvent 📋Chrome5/20/20144407
api.FontFaceSetLoadEvent.FontFaceSetLoadEvent 📋Chrome3/9/20173383
api.FontFaceSetLoadEvent.fontfaces 📋Chrome5/20/20144407
api.GPU.requestAdapter.discrete_adapter_default_ac Chrome7/18/20231061
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.GPUAdapter.isFallbackAdapter Safari9/15/2025271
Chrome: Supported on ChromeOS, macOS, and Windows only.Edge: Supported on ChromeOS, macOS, and Windows only.Opera: Supported on ChromeOS, macOS, and Windows only.
api.GPUAdapter.requestDevice.undefined_limits Chrome2/4/2025494
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.subgroupMaxSize 📋Chrome3/4/2025466
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 📋Chrome3/4/2025466
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.configure.toneMapping 📋Chrome9/17/2024634
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.beginComputePass.timestampWrites 📋Chrome1/23/2024872
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.accepts_GPUTexture_resources Chrome9/2/2025284
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 📋Chrome5/14/2024760
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 Chrome3/19/2024816
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 📋Chrome1/23/2024872
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.copyBufferToBuffer.offset_and_size_parameter_optional Chrome5/27/2025382
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.GPUComputePassEncoder.setBindGroup.unset_bind_group Chrome9/12/20231005
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.writeTimestamp Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.adapterInfo 📋Chrome1/14/2025515
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.descriptor_entries_resource_parameter_accepts_GPUBuffer Chrome6/24/2025354
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 Chrome5/27/2025382
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 Chrome9/2/2025284
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.storageTexture_access_read-write_read-only 📋Chrome4/16/2024788
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 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.createComputePipeline.optional_entryPoint Chrome1/23/2024872
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.optional_entryPoint Chrome1/23/2024872
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.descriptor_bindGroupLayouts_parameter_accepts_null_values Chrome4/1/2025438
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.timestamp 📋Chrome1/23/2024872
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.dual-source-blending 📋Chrome10/15/2024606
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 Chrome12/5/2023921
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 Chrome1/23/2024872
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 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 Chrome11/12/2024578
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 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.dual-source-blending 📋Chrome10/15/2024606
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 Chrome12/5/2023921
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 Chrome1/23/2024872
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 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 Chrome11/12/2024578
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 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.createTexture.texture_rgb10a2uint 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.importExternalTexture.color_space_display-p3 Chrome1/23/2024872
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.uncapturederror_event 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome1/23/2024872
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.copyExternalImageToTexture.htmlimageelement_imagedata_source Chrome10/10/2023977
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.submit.validates_command_buffer_uniqueness Chrome6/11/2024732
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.GPURenderBundleEncoder.setBindGroup.unset_bind_group Chrome9/12/20231005
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.setBindGroup.unset_bind_group Chrome9/12/20231005
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.writeTimestamp Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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_bgra8unorm-storage 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome11/12/2024578
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 📋Chrome8/5/2025312
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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome10/15/2024606
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 📋Chrome1/14/2025515
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 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome10/28/2025228
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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome12/5/2023921
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome3/4/2025466
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 Chrome1/13/2026151
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 📋Chrome12/2/2025193
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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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-etc2 📋Chrome5/2/20231138
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome10/28/2025228
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 📋Chrome10/28/2025228
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 📋Chrome1/23/2024872
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.GPUSupportedLimits.maxInterStageShaderComponents Safari9/15/2025271
api.GPUSupportedLimits.maxStorageBuffersInFragmentStage 📋Chrome3/10/202695
api.GPUSupportedLimits.maxStorageBuffersInVertexStage 📋Chrome3/10/202695
api.GPUSupportedLimits.maxStorageTexturesInFragmentStage 📋Chrome3/10/202695
api.GPUSupportedLimits.maxStorageTexturesInVertexStage 📋Chrome3/10/202695
api.GPUTexture.createView.descriptor_format_parameter_accepts_rgb10a2uint 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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 📋Chrome12/2/2025193
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 📋Chrome1/14/2025515
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.format.texture_rgb10a2uint 📋Chrome10/31/2023956
Chrome: Supported on ChromeOS, macOS, and Windows.Chrome: Supported on Linux (Intel 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.textureBindingViewDimension 📋Chrome3/10/202695
api.Gamepad.secure_context_required Edge10/9/20202073
api.GamepadButton.secure_context_required Edge10/9/20202073
api.GamepadButton.touched 📋Edge4/5/20173356
api.GamepadEvent.secure_context_required Edge10/9/20202073
api.GamepadHapticActuator.canPlayEffectType Safari3/27/20231174
api.GamepadHapticActuator.effects 📋Chrome6/11/2024732
api.GamepadHapticActuator.effects.type_trigger-rumble 📋Chrome6/11/2024732
api.GamepadHapticActuator.playEffect.params_leftTrigger_parameter 📋Chrome6/11/2024732
api.GamepadHapticActuator.playEffect.params_rightTrigger_parameter 📋Chrome6/11/2024732
api.GamepadHapticActuator.playEffect.type_trigger-rumble 📋Chrome6/11/2024732
api.GamepadHapticActuator.secure_context_required Edge10/9/20202073
api.GestureEvent Safari9/30/20153909
api.GestureEvent.altKey Safari9/30/20153909
api.GestureEvent.clientX Safari9/30/20153909
api.GestureEvent.clientY Safari9/30/20153909
api.GestureEvent.ctrlKey Safari9/30/20153909
api.GestureEvent.initGestureEvent Safari9/30/20153909
api.GestureEvent.metaKey Safari9/30/20153909
api.GestureEvent.rotation Safari9/30/20153909
api.GestureEvent.scale Safari9/30/20153909
api.GestureEvent.screenX Safari9/30/20153909
api.GestureEvent.screenY Safari9/30/20153909
api.GestureEvent.shiftKey Safari9/30/20153909
api.GestureEvent.target Safari9/30/20153909
api.GravitySensor 📋Chrome5/25/20211845
api.GravitySensor.GravitySensor 📋Chrome5/25/20211845
api.Gyroscope 📋Chrome5/29/20182937
api.Gyroscope.Gyroscope 📋Chrome5/29/20182937
api.Gyroscope.x 📋Chrome5/29/20182937
api.Gyroscope.y 📋Chrome5/29/20182937
api.Gyroscope.z 📋Chrome5/29/20182937
api.HID 📋Chrome3/2/20211929
api.HID.connect_event 📋Chrome3/2/20211929
api.HID.disconnect_event 📋Chrome3/2/20211929
api.HID.getDevices 📋Chrome3/2/20211929
api.HID.requestDevice 📋Chrome3/2/20211929
api.HID.worker_support Chrome11/12/2024578
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 📋Chrome3/2/20211929
api.HIDConnectionEvent.HIDConnectionEvent 📋Chrome3/2/20211929
api.HIDConnectionEvent.device 📋Chrome3/2/20211929
api.HIDConnectionEvent.worker_support Chrome11/12/2024578
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 📋Chrome3/2/20211929
api.HIDDevice.close 📋Chrome3/2/20211929
api.HIDDevice.collections 📋Chrome3/2/20211929
api.HIDDevice.forget 📋Chrome3/29/20221537
api.HIDDevice.inputreport_event 📋Chrome3/2/20211929
api.HIDDevice.open 📋Chrome3/2/20211929
api.HIDDevice.opened 📋Chrome3/2/20211929
api.HIDDevice.productId 📋Chrome3/2/20211929
api.HIDDevice.productName 📋Chrome3/2/20211929
api.HIDDevice.receiveFeatureReport 📋Chrome3/2/20211929
api.HIDDevice.sendFeatureReport 📋Chrome3/2/20211929
api.HIDDevice.sendReport 📋Chrome3/2/20211929
api.HIDDevice.vendorId 📋Chrome3/2/20211929
api.HIDDevice.worker_support Chrome11/12/2024578
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 📋Chrome3/2/20211929
api.HIDInputReportEvent.data 📋Chrome3/2/20211929
api.HIDInputReportEvent.device 📋Chrome3/2/20211929
api.HIDInputReportEvent.reportId 📋Chrome3/2/20211929
api.HIDInputReportEvent.worker_support Chrome11/12/2024578
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.HTMLAnchorElement.attributionSourceId 📋Safari3/14/20221552
api.HTMLAnchorElement.attributionSrc 📋Chrome5/14/2024760
api.HTMLAnchorElement.hrefTranslate Chrome4/7/20202258
api.HTMLAnchorElement.interestForElement Chrome10/28/2025228
api.HTMLAreaElement.attributionSrc 📋Chrome2/4/2025494
api.HTMLAreaElement.interestForElement Chrome10/28/2025228
api.HTMLBaseElement.href.forbid_data_javascript_urls Safari12/11/2023915
api.HTMLButtonElement.interestForElement Chrome10/28/2025228
api.HTMLCanvasElement.contextlost_event 📋Chrome3/1/20221565
api.HTMLCanvasElement.contextrestored_event 📋Chrome3/1/20221565
api.HTMLCanvasElement.getContext.2d_context.options_alpha_parameter 📋Chrome1/14/20144533
api.HTMLCanvasElement.getContext.2d_context.options_colorType_parameter 📋Chrome5/27/2025382
api.HTMLCanvasElement.getContext.webgl2_context.options_desynchronized_parameter 📋Edge1/15/20202341
Chrome: ChromeOS and WindowsChrome: ChromeOS only
api.HTMLCanvasElement.getContext.webgl_context.options_desynchronized_parameter 📋Edge1/15/20202341
Chrome: ChromeOS and WindowsChrome: ChromeOS only
api.HTMLCanvasElement.toBlob.type_parameter_webp Chrome4/13/20163713
api.HTMLCanvasElement.toDataURL.type_parameter_webp Chrome2/8/20125239
api.HTMLDialogElement.closedBy 📋Chrome3/4/2025466
api.HTMLElement.accessKeyLabel 📋Safari9/16/20202096
api.HTMLElement.autocapitalize 📋Chrome4/17/20182979
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.autocorrect 📋Safari4/26/20211874
api.HTMLElement.dragexit_event Safari3/18/20086661
api.HTMLElement.editContext 📋Chrome1/23/2024872
api.HTMLElement.inert.ignores_find_in_page 📋Chrome4/16/2024788
api.HTMLElement.interest_event Chrome10/28/2025228
api.HTMLElement.loseinterest_event Chrome10/28/2025228
api.HTMLElement.popover.hint 📋Chrome2/4/2025494
api.HTMLElement.style.returns_CSSStyleProperties 📋Safari9/15/2025271
api.HTMLElement.virtualKeyboardPolicy 📋Chrome9/21/20211726
api.HTMLFencedFrameElement 📋Chrome6/11/2024732
api.HTMLFencedFrameElement.allow 📋Chrome6/11/2024732
api.HTMLFencedFrameElement.config 📋Chrome6/11/2024732
api.HTMLFencedFrameElement.height 📋Chrome6/11/2024732
api.HTMLFencedFrameElement.sandbox 📋Chrome6/11/2024732
api.HTMLFencedFrameElement.width 📋Chrome6/11/2024732
api.HTMLGeolocationElement 📋Chrome1/13/2026151
api.HTMLGeolocationElement.HTMLGeolocationElement 📋Chrome1/13/2026151
api.HTMLGeolocationElement.autolocate 📋Chrome1/13/2026151
api.HTMLGeolocationElement.error 📋Chrome1/13/2026151
api.HTMLGeolocationElement.initialPermissionStatus 📋Chrome1/13/2026151
api.HTMLGeolocationElement.invalidReason 📋Chrome1/13/2026151
api.HTMLGeolocationElement.isValid 📋Chrome1/13/2026151
api.HTMLGeolocationElement.location_event 📋Chrome1/13/2026151
api.HTMLGeolocationElement.permissionStatus 📋Chrome1/13/2026151
api.HTMLGeolocationElement.position 📋Chrome1/13/2026151
api.HTMLGeolocationElement.promptaction_event 📋Chrome1/13/2026151
api.HTMLGeolocationElement.promptdismiss_event 📋Chrome1/13/2026151
api.HTMLGeolocationElement.validationstatuschange_event 📋Chrome1/13/2026151
api.HTMLGeolocationElement.watch 📋Chrome1/13/2026151
api.HTMLIFrameElement.adAuctionHeaders 📋Chrome2/20/2024844
api.HTMLIFrameElement.allowPaymentRequest Edge4/5/20173356
api.HTMLIFrameElement.browsingTopics Chrome6/11/2024732
api.HTMLIFrameElement.credentialless 📋Chrome2/7/20231222
api.HTMLIFrameElement.csp 📋Chrome9/5/20173203
api.HTMLIFrameElement.featurePolicy Chrome4/23/20192608
api.HTMLIFrameElement.privateToken 📋Chrome9/12/20231005
api.HTMLIFrameElement.sharedStorageWritable 📋Chrome6/11/2024732
api.HTMLImageElement.attributionSrc 📋Chrome5/14/2024760
api.HTMLImageElement.sharedStorageWritable 📋Chrome6/11/2024732
api.HTMLImageElement.sizes.auto 📋Chrome6/11/2024732
api.HTMLInputElement.alpha 📋Safari3/31/2025439
api.HTMLInputElement.colorSpace 📋Safari3/31/2025439
api.HTMLInputElement.incremental Chrome3/8/20115576
api.HTMLInputElement.search_event Chrome12/11/20086393
api.HTMLInputElement.showPicker.autocomplete_input Chrome3/1/20221565
api.HTMLInputElement.showPicker.datalist_input Chrome3/1/20221565
api.HTMLInputElement.showPicker.month_input Chrome3/1/20221565
api.HTMLInputElement.showPicker.week_input Chrome3/1/20221565
api.HTMLMediaElement.captureStream 📋Chrome10/17/20173161
api.HTMLMediaElement.controller Safari7/25/20125071
api.HTMLMediaElement.controlsList 📋Chrome4/19/20173342
api.HTMLMediaElement.fastSeek 📋Safari10/16/20144258
api.HTMLMediaElement.getStartDate 📋Safari9/30/20153909
api.HTMLMediaElement.mediaGroup Safari7/25/20125071
api.HTMLOutputElement.HTMLOutputElement 📋Safari9/20/20211727
api.HTMLScriptElement.attributionSrc 📋Chrome5/14/2024760
api.HTMLScriptElement.textContent.enforces_trusted_types 📋Chrome5/19/20202216
api.HTMLSelectElement.showPicker 📋Chrome1/23/2024872
api.HTMLSelectedContentElement 📋Chrome4/1/2025438
api.HighlightRegistry.highlightsFromPoint 📋Chrome9/2/2025284
api.IDBIndex.getAll.object_parameter 📋Chrome9/30/2025256
api.IDBIndex.getAll.object_parameter.direction 📋Chrome9/30/2025256
api.IDBIndex.getAllKeys.object_parameter 📋Chrome9/30/2025256
api.IDBIndex.getAllKeys.object_parameter.direction 📋Chrome9/30/2025256
api.IDBIndex.getAllRecords 📋Chrome9/30/2025256
api.IDBObjectStore.getAll.object_parameter 📋Chrome9/30/2025256
api.IDBObjectStore.getAll.object_parameter.direction 📋Chrome9/30/2025256
api.IDBObjectStore.getAllKeys.object_parameter 📋Chrome9/30/2025256
api.IDBObjectStore.getAllKeys.object_parameter.direction 📋Chrome9/30/2025256
api.IDBObjectStore.getAllRecords 📋Chrome9/30/2025256
api.IDBRecord 📋Chrome9/30/2025256
api.IDBRecord.key 📋Chrome9/30/2025256
api.IDBRecord.primaryKey 📋Chrome9/30/2025256
api.IDBRecord.value 📋Chrome9/30/2025256
api.IDBRequest.error.DOMException Chrome1/20/20163797
api.IDBRequest.error.transient_unrecoverable_read_errors 📋Safari10/16/20144258
Chrome: Returns a NotReadableError exception for unrecoverable read errors, and an UnknownError for transient read errors.Chrome: Returns a NotFoundError exception for unrecoverable read errors, and a DataError for transient read errors.Chrome Android: Returns a NotReadableError exception for unrecoverable read errors, and an UnknownError for transient read errors.Chrome Android: Returns a NotFoundError exception for unrecoverable read errors, and a DataError for transient read errors.Opera: Returns a NotReadableError exception for unrecoverable read errors, and an UnknownError for transient read errors.Opera: Returns a NotFoundError exception for unrecoverable read errors, and a DataError for transient read errors.Opera Android: Returns a NotReadableError exception for unrecoverable read errors, and an UnknownError for transient read errors.Opera Android: Returns a NotFoundError exception for unrecoverable read errors, and a DataError for transient read errors.Samsung Internet: Returns a NotReadableError exception for unrecoverable read errors, and an UnknownError for transient read errors.Samsung Internet: Returns a NotFoundError exception for unrecoverable read errors, and a DataError for transient read errors.WebView Android: Returns a NotReadableError exception for unrecoverable read errors, and an UnknownError for transient read errors.WebView Android: Returns a NotFoundError exception for unrecoverable read errors, and a DataError for transient read errors.
api.IDBTransaction.error.DOMException Chrome1/20/20163797
api.IdentityCredential 📋Chrome11/29/20221292
api.IdentityCredential.configURL 📋Chrome4/29/2025410
api.IdentityCredential.disconnect_static 📋Chrome2/20/2024844
api.IdentityCredential.isAutoSelected 📋Chrome12/5/2023921
api.IdentityCredential.token 📋Chrome11/29/20221292
api.IdentityCredentialError 📋Chrome12/5/2023921
api.IdentityCredentialError.IdentityCredentialError 📋Chrome12/5/2023921
api.IdentityCredentialError.error 📋Chrome1/13/2026151
api.IdentityCredentialError.url 📋Chrome12/5/2023921
api.IdentityProvider 📋Chrome8/15/20231033
api.IdentityProvider.close_static 📋Chrome12/5/2023921
api.IdentityProvider.getUserInfo_static 📋Chrome8/15/20231033
api.IdentityProvider.resolve_static 📋Chrome1/14/2025515
api.IdleDeadline 📋Chrome12/1/20153847
api.IdleDeadline.didTimeout 📋Chrome12/1/20153847
api.IdleDeadline.timeRemaining 📋Chrome12/1/20153847
api.IdleDetector 📋Chrome9/21/20211726
api.IdleDetector.IdleDetector 📋Chrome9/21/20211726
api.IdleDetector.change_event 📋Chrome9/21/20211726
api.IdleDetector.requestPermission_static 📋Chrome9/21/20211726
api.IdleDetector.screenState 📋Chrome9/21/20211726
api.IdleDetector.start 📋Chrome9/21/20211726
api.IdleDetector.userState 📋Chrome9/21/20211726
api.ImageData.ImageData.settings_parameter.pixelFormat_option 📋Chrome5/27/2025382
api.ImageData.pixelFormat 📋Chrome5/27/2025382
api.ImageDecoder 📋Chrome9/21/20211726
api.ImageDecoder.ImageDecoder 📋Chrome9/21/20211726
api.ImageDecoder.close 📋Chrome9/21/20211726
api.ImageDecoder.complete 📋Chrome9/21/20211726
api.ImageDecoder.completed 📋Chrome9/21/20211726
api.ImageDecoder.decode 📋Chrome9/21/20211726
api.ImageDecoder.isTypeSupported_static 📋Chrome9/21/20211726
api.ImageDecoder.reset 📋Chrome9/21/20211726
api.ImageDecoder.tracks 📋Chrome9/21/20211726
api.ImageDecoder.type 📋Chrome9/21/20211726
api.ImageTrack 📋Chrome9/21/20211726
api.ImageTrack.animated 📋Chrome9/21/20211726
api.ImageTrack.frameCount 📋Chrome9/21/20211726
api.ImageTrack.repetitionCount 📋Chrome9/21/20211726
api.ImageTrack.selected 📋Chrome9/21/20211726
api.ImageTrackList 📋Chrome9/21/20211726
api.ImageTrackList.length 📋Chrome9/21/20211726
api.ImageTrackList.ready 📋Chrome9/21/20211726
api.ImageTrackList.selectedIndex 📋Chrome9/21/20211726
api.ImageTrackList.selectedTrack 📋Chrome9/21/20211726
api.Ink 📋Edge9/2/20211745
api.Ink.requestPresenter 📋Edge9/2/20211745
api.InputDeviceCapabilities 📋Chrome12/1/20153847
api.InputDeviceCapabilities.InputDeviceCapabilities 📋Chrome12/1/20153847
api.InputDeviceCapabilities.firesTouchEvents 📋Chrome12/1/20153847
api.InstallEvent 📋Chrome1/21/20154161
api.InstallEvent.InstallEvent 📋Chrome1/21/20154161
api.InstallEvent.addRoutes 📋Chrome3/19/2024816
api.InterestEvent Chrome10/28/2025228
api.InterestEvent.InterestEvent Chrome10/28/2025228
api.InterestEvent.source Chrome10/28/2025228
api.IntersectionObserver.delay 📋Chrome4/23/20192608
api.IntersectionObserver.trackVisibility 📋Chrome4/23/20192608
api.IntersectionObserverEntry.IntersectionObserverEntry 📋Safari3/25/20192637
api.IntersectionObserverEntry.isVisible 📋Chrome4/23/20192608
api.InterventionReportBody 📋Chrome9/4/20182839
api.InterventionReportBody.columnNumber 📋Chrome9/4/20182839
api.InterventionReportBody.id 📋Chrome9/4/20182839
api.InterventionReportBody.lineNumber 📋Chrome9/4/20182839
api.InterventionReportBody.message 📋Chrome9/4/20182839
api.InterventionReportBody.sourceFile 📋Chrome9/4/20182839
api.InterventionReportBody.toJSON 📋Chrome9/4/20182839
api.Keyboard 📋Chrome7/24/20182881
api.Keyboard.getLayoutMap 📋Chrome9/4/20182839
api.Keyboard.lock 📋Chrome7/24/20182881
api.Keyboard.unlock 📋Chrome7/24/20182881
api.KeyboardEvent.getModifierState.key_parameter_accel Chrome1/20/20163797
api.KeyboardEvent.getModifierState.key_parameter_fn Chrome1/20/20163797
api.KeyboardEvent.getModifierState.key_parameter_numlock Chrome1/20/20163797
api.KeyboardEvent.getModifierState.key_parameter_os Chrome1/20/20163797
api.KeyboardEvent.getModifierState.key_parameter_scrolllock Chrome1/20/20163797
api.KeyboardEvent.getModifierState.key_parameter_symbol Chrome1/20/20163797
api.KeyboardEvent.keyIdentifier Safari2/2/20048167
api.KeyboardLayoutMap 📋Chrome9/4/20182839
api.KeyboardLayoutMap.@@iterator Chrome9/4/20182839
api.KeyboardLayoutMap.entries Chrome9/4/20182839
api.KeyboardLayoutMap.forEach Chrome9/4/20182839
api.KeyboardLayoutMap.get Chrome9/4/20182839
api.KeyboardLayoutMap.has Chrome9/4/20182839
api.KeyboardLayoutMap.keys Chrome9/4/20182839
api.KeyboardLayoutMap.size Chrome9/4/20182839
api.KeyboardLayoutMap.values Chrome9/4/20182839
api.KeyframeEffect.iterationComposite 📋Safari3/27/20231174
api.LanguageDetector 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.availability_static 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.create_static 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.destroy 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.detect 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.expectedInputLanguages 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.inputQuota 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LanguageDetector.measureInputUsage 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.LaunchParams 📋Chrome5/24/20221481
api.LaunchParams.files 📋Chrome5/24/20221481
api.LaunchParams.targetURL 📋Chrome2/7/20231222
api.LaunchQueue 📋Chrome5/24/20221481
api.LaunchQueue.setConsumer 📋Chrome5/24/20221481
api.LayoutShift 📋Chrome9/10/20192468
api.LayoutShift.hadRecentInput 📋Chrome9/10/20192468
api.LayoutShift.lastInputTime 📋Chrome9/10/20192468
api.LayoutShift.sources 📋Edge7/16/20202158
api.LayoutShift.toJSON 📋Chrome9/10/20192468
api.LayoutShift.value 📋Chrome9/10/20192468
api.LayoutShiftAttribution 📋Edge7/16/20202158
api.LayoutShiftAttribution.currentRect 📋Edge7/16/20202158
api.LayoutShiftAttribution.node 📋Edge7/16/20202158
api.LayoutShiftAttribution.previousRect 📋Edge7/16/20202158
api.LayoutShiftAttribution.toJSON 📋Edge7/16/20202158
api.LinearAccelerationSensor 📋Chrome5/29/20182937
api.LinearAccelerationSensor.LinearAccelerationSensor 📋Chrome5/29/20182937
api.MIDIAccess 📋Chrome5/19/20154043
api.MIDIAccess.inputs 📋Chrome5/19/20154043
api.MIDIAccess.outputs 📋Chrome5/19/20154043
api.MIDIAccess.statechange_event 📋Chrome5/19/20154043
Firefox: The onstatechange event handler is supported, but the event never fires. See bug 1802149.
api.MIDIAccess.sysexEnabled 📋Chrome5/19/20154043
api.MIDIConnectionEvent 📋Chrome5/19/20154043
api.MIDIConnectionEvent.MIDIConnectionEvent 📋Chrome5/19/20154043
api.MIDIConnectionEvent.port 📋Chrome5/19/20154043
api.MIDIInput 📋Chrome5/19/20154043
api.MIDIInput.midimessage_event 📋Chrome5/19/20154043
api.MIDIInputMap 📋Chrome5/19/20154043
api.MIDIInputMap.@@iterator Chrome5/19/20154043
api.MIDIInputMap.entries Chrome5/19/20154043
api.MIDIInputMap.forEach Chrome5/19/20154043
api.MIDIInputMap.get Chrome5/19/20154043
api.MIDIInputMap.has Chrome5/19/20154043
api.MIDIInputMap.keys Chrome5/19/20154043
api.MIDIInputMap.size Chrome5/19/20154043
api.MIDIInputMap.values Chrome5/19/20154043
api.MIDIMessageEvent 📋Chrome5/19/20154043
api.MIDIMessageEvent.MIDIMessageEvent 📋Chrome5/19/20154043
api.MIDIMessageEvent.data 📋Chrome5/19/20154043
api.MIDIOutput 📋Chrome5/19/20154043
api.MIDIOutput.send 📋Chrome5/19/20154043
api.MIDIOutputMap 📋Chrome5/19/20154043
api.MIDIOutputMap.@@iterator Chrome5/19/20154043
api.MIDIOutputMap.entries Chrome5/19/20154043
api.MIDIOutputMap.forEach Chrome5/19/20154043
api.MIDIOutputMap.get Chrome5/19/20154043
api.MIDIOutputMap.has Chrome5/19/20154043
api.MIDIOutputMap.keys Chrome5/19/20154043
api.MIDIOutputMap.size Chrome5/19/20154043
api.MIDIOutputMap.values Chrome5/19/20154043
api.MIDIPort 📋Chrome5/19/20154043
api.MIDIPort.close 📋Chrome5/19/20154043
api.MIDIPort.connection 📋Chrome5/19/20154043
api.MIDIPort.id 📋Chrome5/19/20154043
api.MIDIPort.manufacturer 📋Chrome5/19/20154043
api.MIDIPort.name 📋Chrome5/19/20154043
api.MIDIPort.open 📋Chrome5/19/20154043
api.MIDIPort.state 📋Chrome5/19/20154043
api.MIDIPort.statechange_event 📋Chrome5/19/20154043
api.MIDIPort.type 📋Chrome5/19/20154043
api.MIDIPort.version 📋Chrome5/19/20154043
api.ML 📋Chrome4/4/20231166
api.ML.createContext 📋Chrome4/4/20231166
api.MLContext 📋Chrome4/4/20231166
api.MLContext.createConstantTensor 📋Chrome6/24/2025354
api.MLContext.createTensor 📋Chrome8/5/2025312
api.MLContext.destroy 📋Chrome9/17/2024634
api.MLContext.dispatch 📋Chrome8/20/2024662
api.MLContext.lost 📋Chrome8/20/2024662
api.MLContext.opSupportLimits 📋Chrome8/20/2024662
api.MLContext.readTensor 📋Chrome8/5/2025312
api.MLContext.writeTensor 📋Chrome8/5/2025312
api.MLGraph 📋Chrome4/4/20231166
api.MLGraph.destroy 📋Chrome10/15/2024606
api.MLGraphBuilder 📋Chrome4/4/20231166
api.MLGraphBuilder.MLGraphBuilder 📋Chrome4/4/20231166
api.MLGraphBuilder.abs 📋Chrome8/15/20231033
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 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome4/4/20231166
api.MLGraphBuilder.cast 📋Chrome4/16/2024788
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 📋Chrome8/15/20231033
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 📋Chrome4/4/20231166
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 📋Chrome5/2/20231138
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 📋Chrome4/4/20231166
api.MLGraphBuilder.conv2d 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome3/19/2024816
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 📋Chrome1/14/2025515
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 📋Chrome1/14/2025515
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 📋Chrome4/4/20231166
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 📋Chrome7/18/20231061
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 📋Chrome5/14/2024760
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 📋Chrome6/11/2024732
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 📋Chrome3/19/2024816
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 📋Chrome8/20/2024662
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 📋Chrome8/15/20231033
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 📋Chrome6/11/2024732
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 📋Chrome2/4/2025494
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 📋Chrome1/14/2025515
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 📋Chrome8/20/2024662
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 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome9/17/2024634
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 📋Chrome9/17/2024634
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 📋Chrome6/11/2024732
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 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome8/15/20231033
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 📋Chrome7/23/2024690
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 📋Chrome9/2/2025284
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 📋Chrome9/30/2025256
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 📋Chrome6/11/2024732
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 📋Chrome7/23/2024690
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 📋Chrome5/2/20231138
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome3/19/2024816
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 📋Chrome1/14/2025515
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 📋Chrome6/11/2024732
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 📋Chrome1/14/2025515
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 📋Chrome1/14/2025515
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 📋Chrome9/17/2024634
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 📋Chrome9/17/2024634
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 📋Chrome6/11/2024732
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 📋Chrome4/4/20231166
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 📋Chrome4/4/20231166
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 📋Chrome4/4/20231166
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 📋Chrome4/4/20231166
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 📋Chrome8/15/20231033
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 📋Chrome3/4/2025466
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 📋Chrome5/30/20231110
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 📋Chrome2/20/2024844
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 📋Chrome7/18/20231061
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 📋Chrome1/14/2025515
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome12/5/2023921
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome6/11/2024732
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 📋Chrome7/23/2024690
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 📋Chrome4/4/20231166
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 📋Chrome4/4/20231166
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 📋Chrome4/4/20231166
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 📋Chrome2/4/2025494
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 📋Chrome9/30/2025256
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 📋Chrome1/14/2025515
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 📋Chrome1/14/2025515
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 📋Chrome4/4/20231166
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 📋Chrome10/15/2024606
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 📋Chrome3/19/2024816
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 📋Chrome8/15/20231033
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 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome5/14/2024760
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 📋Chrome8/15/20231033
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 📋Chrome2/20/2024844
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 📋Chrome4/4/20231166
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 📋Chrome6/11/2024732
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 📋Chrome8/15/20231033
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 📋Chrome11/12/2024578
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 📋Chrome5/2/20231138
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 📋Chrome8/20/2024662
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 📋Chrome6/11/2024732
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 📋Chrome4/4/20231166
api.MLOperand.dataType 📋Chrome6/11/2024732
api.MLOperand.shape 📋Chrome6/11/2024732
api.MLTensor 📋Chrome10/15/2024606
api.MLTensor.constant 📋Chrome6/24/2025354
api.MLTensor.dataType 📋Chrome10/15/2024606
api.MLTensor.destroy 📋Chrome10/15/2024606
api.MLTensor.readable 📋Chrome1/14/2025515
api.MLTensor.shape 📋Chrome10/15/2024606
api.MLTensor.writable 📋Chrome1/14/2025515
api.Magnetometer 📋Chrome1/25/20173426
api.Magnetometer.Magnetometer 📋Chrome1/25/20173426
api.Magnetometer.x 📋Chrome1/25/20173426
api.Magnetometer.y 📋Chrome1/25/20173426
api.Magnetometer.z 📋Chrome1/25/20173426
api.ManagedMediaSource 📋Safari9/18/2023999
api.ManagedMediaSource.ManagedMediaSource 📋Safari9/18/2023999
api.ManagedMediaSource.endstreaming_event 📋Safari9/18/2023999
api.ManagedMediaSource.startstreaming_event 📋Safari9/18/2023999
api.ManagedMediaSource.streaming 📋Safari9/18/2023999
api.ManagedSourceBuffer 📋Safari9/18/2023999
api.ManagedSourceBuffer.bufferedchange_event 📋Safari9/18/2023999
api.MathMLElement.style.returns_CSSStyleProperties 📋Safari9/15/2025271
api.MediaCapabilities.decodingInfo.configuration_keySystemConfiguration_parameter 📋Chrome2/4/20202321
api.MediaController Safari7/25/20125071
api.MediaController.MediaController Safari7/25/20125071
api.MediaController.buffered Safari10/22/20134617
api.MediaController.currentTime Safari10/22/20134617
api.MediaController.defaultPlaybackRate Safari10/22/20134617
api.MediaController.duration Safari10/22/20134617
api.MediaController.muted Safari10/22/20134617
api.MediaController.pause Safari7/25/20125071
api.MediaController.paused Safari10/22/20134617
api.MediaController.play Safari7/25/20125071
api.MediaController.playbackRate Safari10/22/20134617
api.MediaController.playbackState Safari10/22/20134617
api.MediaController.played Safari10/22/20134617
api.MediaController.seekable Safari10/22/20134617
api.MediaController.unpause Safari10/22/20134617
api.MediaController.volume Safari10/22/20134617
api.MediaDevices.getDisplayMedia.audio_capture_support Chrome4/23/20192608
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 📋Chrome1/10/20231250
api.MediaDevices.getDisplayMedia.monitorTypeSurfaces_option 📋Chrome10/31/2023956
Chrome: Default value = includeEdge: Default value = includeOpera: Default value = include
api.MediaDevices.getDisplayMedia.preferCurrentTab_option Chrome9/21/20211726
Chrome: Default value = falseEdge: Default value = falseOpera: Default value = false
api.MediaDevices.getDisplayMedia.selfBrowserSurface_option 📋Chrome4/4/20231166
Chrome: Default value = excludeChrome: Default value = includeEdge: Default value = excludeEdge: Default value = includeOpera: Default value = excludeOpera: Default value = include
api.MediaDevices.getDisplayMedia.surfaceSwitching_option 📋Chrome10/25/20221327
Chrome: Default value = excludeEdge: Default value = excludeOpera: Default value = exclude
api.MediaDevices.getDisplayMedia.systemAudio_option 📋Edge9/1/20221381
Chrome: Default value = includeEdge: Default value = includeOpera: Default value = include
api.MediaDevices.getDisplayMedia.windowAudio_option 📋Chrome9/30/2025256
Chrome: Defaults to "system".Chrome: Only supports values "exclude" and "system", not "window".Edge: Defaults to "system". Before Edge 142, it defaulted to "exclude".Edge: Only supports values "exclude" and "system", not "window".Opera: Defaults to "system".Opera: Only supports values "exclude" and "system", not "window".
api.MediaDevices.getSupportedConstraints.return_object_property_autoGainControl 📋Chrome5/29/20182937
api.MediaDevices.getSupportedConstraints.return_object_property_channelCount 📋Chrome8/31/20163573
api.MediaDevices.getSupportedConstraints.return_object_property_latency 📋Chrome8/31/20163573
api.MediaDevices.getSupportedConstraints.return_object_property_noiseSuppression 📋Chrome5/29/20182937
api.MediaDevices.getSupportedConstraints.return_object_property_resizeMode 📋Chrome1/29/20192692
api.MediaDevices.getUserMedia.constraints_resizeMode_parameter 📋Chrome1/29/20192692
api.MediaDevices.setCaptureHandleConfig 📋Chrome5/24/20221481
api.MediaKeys.getStatusForPolicy 📋Chrome3/12/20192650
api.MediaMetadata.chapterInfo 📋Chrome7/23/2024690
api.MediaRecorder.audioBitrateMode 📋Chrome3/2/20211929
api.MediaRecorderErrorEvent Safari9/16/20202096
api.MediaRecorderErrorEvent.MediaRecorderErrorEvent Safari9/16/20202096
api.MediaRecorderErrorEvent.error Safari9/16/20202096
api.MediaSession.setActionHandler.hangup_type Chrome8/31/20211747
api.MediaSession.setActionHandler.nextslide_type Chrome3/7/20231194
api.MediaSession.setActionHandler.previousslide_type Chrome3/7/20231194
api.MediaSession.setScreenshareActive 📋Safari3/31/2025439
api.MediaSource.worker_support Chrome11/29/20221292
api.MediaStream.active_event Chrome4/14/20154078
api.MediaStream.inactive_event Chrome4/14/20154078
api.MediaStreamEvent Chrome3/26/20134827
api.MediaStreamEvent.MediaStreamEvent Chrome3/26/20134827
api.MediaStreamEvent.stream Chrome3/26/20134827
api.MediaStreamTrack.applyConstraints.autoGainControl_constraint 📋Chrome5/29/20182937
api.MediaStreamTrack.applyConstraints.channelCount_constraint 📋Chrome6/5/20173295
api.MediaStreamTrack.applyConstraints.echoCancellation_constraint.all 📋Chrome9/30/2025256
api.MediaStreamTrack.applyConstraints.echoCancellation_constraint.remote-only 📋Chrome9/30/2025256
api.MediaStreamTrack.applyConstraints.latency_constraint 📋Chrome6/5/20173295
api.MediaStreamTrack.applyConstraints.logicalSurface_constraint 📋Safari4/12/20182984
api.MediaStreamTrack.applyConstraints.noiseSuppression_constraint 📋Chrome5/29/20182937
api.MediaStreamTrack.applyConstraints.resizeMode_constraint 📋Chrome1/29/20192692
api.MediaStreamTrack.applyConstraints.restrictOwnAudio_constraint 📋Chrome9/30/2025256
api.MediaStreamTrack.applyConstraints.suppressLocalAudioPlayback_constraint 📋Chrome1/10/20231250
api.MediaStreamTrack.capturehandlechange_event 📋Chrome5/24/20221481
api.MediaStreamTrack.getCaptureHandle 📋Chrome5/24/20221481
api.MediaStreamTrack.getSettings.return_object_property_screenPixelRatio 📋Chrome4/29/2025410
api.MediaStreamTrackGenerator Chrome9/21/20211726
api.MediaStreamTrackGenerator.MediaStreamTrackGenerator Chrome9/21/20211726
api.MediaStreamTrackGenerator.writable Chrome9/21/20211726
api.MerchantValidationEvent Safari4/12/20182984
Firefox: Available only in Nightly builds.
api.MerchantValidationEvent.MerchantValidationEvent Safari3/25/20192637
Firefox: Available only in Nightly builds.
api.MerchantValidationEvent.complete Safari4/12/20182984
Firefox: Available only in Nightly builds.
api.MerchantValidationEvent.methodName Safari3/25/20192637
Firefox: Available only in Nightly builds.
api.MerchantValidationEvent.validationURL Safari4/12/20182984
Firefox: Available only in Nightly builds.
api.MessageEvent.userActivation Chrome1/29/20192692
api.MessagePort.postMessage.options_includeUserActivation_parameter Chrome1/29/20192692
api.Metadata Chrome8/2/20115429
api.Metadata.modificationTime Chrome8/2/20115429
api.Metadata.size Chrome8/2/20115429
api.MouseEvent.relatedTarget.drag_events 📋Chrome7/25/20173245
api.NavigateEvent.intercept.precommitHandler_option 📋Chrome9/30/2025256
api.NavigationPrecommitController 📋Chrome9/30/2025256
api.NavigationPrecommitController.addHandler 📋Chrome3/10/202695
api.NavigationPrecommitController.redirect 📋Chrome9/30/2025256
api.NavigationTransition.committed 📋Chrome9/30/2025256
api.NavigationTransition.to 📋Chrome2/10/2026123
api.Navigator.adAuctionComponents 📋Chrome8/20/2024662
api.Navigator.audioSession 📋Safari3/27/20231174
api.Navigator.authentication Chrome5/29/20182937
api.Navigator.bluetooth 📋Chrome10/16/20182797
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 📋Chrome8/20/2024662
api.Navigator.clearOriginJoinedAdInterestGroups 📋Chrome8/20/2024662
api.Navigator.connection 📋Chrome9/5/20173203
api.Navigator.createAuctionNonce 📋Chrome8/20/2024662
api.Navigator.deprecatedReplaceInURN 📋Chrome8/20/2024662
api.Navigator.deprecatedRunAdAuctionEnforcesKAnonymity 📋Chrome8/20/2024662
api.Navigator.deviceMemory 📋Chrome12/6/20173111
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 📋Chrome1/14/2025515
api.Navigator.doNotTrack Chrome11/6/20124967
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.getBattery 📋Chrome10/7/20144267
api.Navigator.getBattery.secure_context_required Chrome6/21/20221453
api.Navigator.getGamepads.secure_context_required Edge10/9/20202073
api.Navigator.getInstalledRelatedApps 📋Chrome8/25/20202118
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 📋Chrome1/14/2025515
api.Navigator.getUserMedia 📋Edge7/29/20153972
api.Navigator.hid 📋Chrome3/2/20211929
api.Navigator.ink 📋Edge9/2/20211745
api.Navigator.joinAdInterestGroup 📋Chrome8/20/2024662
api.Navigator.keyboard 📋Chrome7/24/20182881
api.Navigator.leaveAdInterestGroup 📋Chrome8/20/2024662
api.Navigator.login 📋Chrome12/5/2023921
api.Navigator.managed 📋Chrome5/25/20211845
api.Navigator.mimeTypes.returns_plugin_type Safari6/23/20038391
api.Navigator.ml 📋Chrome4/4/20231166
api.Navigator.plugins.returns_plugins Safari6/23/20038391
api.Navigator.presentation 📋Chrome12/1/20153847
api.Navigator.protectedAudience 📋Chrome8/20/2024662
api.Navigator.registerProtocolHandler 📋Chrome8/2/20115429
Chrome: From Chrome 77, the URL parameter only accepts http or https URLs.
api.Navigator.registerProtocolHandler.scheme_parameter_bitcoin Chrome7/9/20134722
api.Navigator.registerProtocolHandler.scheme_parameter_cabal Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_dat Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_did Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_dweb Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_ethereum Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_geo Chrome10/1/20134638
api.Navigator.registerProtocolHandler.scheme_parameter_hyper Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_im Chrome10/1/20134638
api.Navigator.registerProtocolHandler.scheme_parameter_ipfs Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_ipns Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_irc Chrome10/25/20115345
api.Navigator.registerProtocolHandler.scheme_parameter_ircs Chrome10/1/20134638
api.Navigator.registerProtocolHandler.scheme_parameter_magnet Chrome10/1/20134638
api.Navigator.registerProtocolHandler.scheme_parameter_mailto Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_matrix Chrome7/20/20211789
api.Navigator.registerProtocolHandler.scheme_parameter_mms Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_news Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_nntp Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_openpgp4fpr Chrome4/14/20154078
api.Navigator.registerProtocolHandler.scheme_parameter_sip Chrome10/1/20134638
api.Navigator.registerProtocolHandler.scheme_parameter_sms Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_smsto Chrome3/26/20134827
api.Navigator.registerProtocolHandler.scheme_parameter_ssb Edge10/9/20202073
api.Navigator.registerProtocolHandler.scheme_parameter_ssh Chrome3/3/20154120
api.Navigator.registerProtocolHandler.scheme_parameter_tel Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_urn Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_webcal Chrome8/2/20115429
api.Navigator.registerProtocolHandler.scheme_parameter_wtai Chrome11/12/20134596
api.Navigator.registerProtocolHandler.scheme_parameter_xmpp Chrome10/1/20134638
api.Navigator.registerProtocolHandler.secure_context_required Edge1/15/20202341
api.Navigator.requestMIDIAccess 📋Chrome5/19/20154043
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 Chrome5/19/20154043
api.Navigator.runAdAuction 📋Chrome8/20/2024662
api.Navigator.scheduling 📋Chrome11/17/20202034
api.Navigator.serial 📋Chrome3/2/20211929
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.storageBuckets 📋Chrome2/20/2024844
api.Navigator.unregisterProtocolHandler 📋Chrome10/7/20144267
api.Navigator.updateAdInterestGroups 📋Chrome8/20/2024662
api.Navigator.usb 📋Chrome9/5/20173203
WebView Android: WebView exposes navigator.usb, but does not support WebUSB. See bug 41441927.
api.Navigator.userAgentData 📋Chrome4/13/20211887
api.Navigator.userAgentData.secure_context_required Chrome4/13/20211887
api.Navigator.vibrate 📋Chrome1/14/20144533
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 📋Chrome9/21/20211726
api.Navigator.windowControlsOverlay 📋Edge9/1/20221381
api.Navigator.xr 📋Chrome12/10/20192377
api.NavigatorLogin 📋Chrome12/5/2023921
api.NavigatorLogin.setStatus 📋Chrome12/5/2023921
api.NavigatorManagedData 📋Chrome5/25/20211845
api.NavigatorManagedData.getManagedConfiguration 📋Chrome5/25/20211845
api.NavigatorManagedData.managedconfigurationchange_event 📋Chrome5/25/20211845
api.NavigatorUAData 📋Chrome4/13/20211887
api.NavigatorUAData.brands 📋Chrome4/13/20211887
api.NavigatorUAData.getHighEntropyValues 📋Chrome4/13/20211887
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 📋Chrome4/13/20211887
api.NavigatorUAData.platform 📋Chrome8/31/20211747
api.NavigatorUAData.toJSON 📋Chrome8/31/20211747
api.NetworkInformation 📋Chrome9/5/20173203
api.NetworkInformation.change_event 📋Chrome9/5/20173203
Firefox for Android: On Firefox, the event handler property corresponding to the change event is ontypechange.
api.NetworkInformation.downlink 📋Chrome9/5/20173203
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.downlinkMax 📋Chrome9/5/20173203
Chrome: Only supported on ChromeOS
api.NetworkInformation.effectiveType 📋Chrome9/5/20173203
api.NetworkInformation.rtt 📋Chrome9/5/20173203
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 📋Chrome3/6/20183021
api.NetworkInformation.type 📋Chrome9/5/20173203
Chrome: Only supported on ChromeOS
api.NetworkInformation.worker_support Chrome9/5/20173203
api.NotRestoredReasonDetails 📋Chrome5/14/2024760
api.NotRestoredReasonDetails.reason 📋Chrome5/14/2024760
api.NotRestoredReasonDetails.toJSON Chrome5/14/2024760
api.NotRestoredReasons 📋Chrome5/14/2024760
api.NotRestoredReasons.children 📋Chrome5/14/2024760
api.NotRestoredReasons.id 📋Chrome5/14/2024760
api.NotRestoredReasons.name 📋Chrome5/14/2024760
api.NotRestoredReasons.reasons 📋Chrome5/14/2024760
api.NotRestoredReasons.src 📋Chrome5/14/2024760
api.NotRestoredReasons.toJSON Chrome5/14/2024760
api.NotRestoredReasons.url 📋Chrome5/14/2024760
api.Notification.actions 📋Chrome8/31/20163573
api.Notification.badge 📋Chrome8/31/20163573
api.Notification.icon 📋Chrome2/20/20144496
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 📋Chrome1/25/20173426
api.Notification.maxActions_static 📋Chrome1/20/20163797
api.Notification.navigate 📋Safari3/31/2025439
api.Notification.renotify 📋Chrome4/13/20163713
api.Notification.requireInteraction 📋Chrome12/1/20153847
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 Chrome10/17/20173161
api.Notification.tag 📋Chrome6/26/20125100
Safari: The property can be set, but has no effect.
api.Notification.timestamp 📋Chrome4/13/20163713
api.Notification.vibrate 📋Chrome8/31/20163573
api.Notification.worker_support Chrome4/14/20154078
api.NotificationEvent.action 📋Chrome1/20/20163797
api.NotificationEvent.notification 📋Chrome4/14/20154078
api.OTPCredential 📋Chrome8/31/20211747
api.OTPCredential.code 📋Chrome8/31/20211747
api.OVR_multiview2 📋Chrome8/31/20211747
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 📋Chrome8/31/20211747
api.Observable 📋Chrome4/1/2025438
api.Observable.Observable 📋Chrome4/1/2025438
api.Observable.catch 📋Chrome4/1/2025438
api.Observable.drop 📋Chrome4/1/2025438
api.Observable.every 📋Chrome4/1/2025438
api.Observable.filter 📋Chrome4/1/2025438
api.Observable.finally 📋Chrome4/1/2025438
api.Observable.find 📋Chrome4/1/2025438
api.Observable.first 📋Chrome4/1/2025438
api.Observable.flatMap 📋Chrome4/1/2025438
api.Observable.forEach 📋Chrome4/1/2025438
api.Observable.from_static 📋Chrome4/1/2025438
api.Observable.inspect 📋Chrome4/1/2025438
api.Observable.last 📋Chrome4/1/2025438
api.Observable.map 📋Chrome4/1/2025438
api.Observable.reduce 📋Chrome4/1/2025438
api.Observable.some 📋Chrome4/1/2025438
api.Observable.subscribe 📋Chrome4/1/2025438
api.Observable.switchMap 📋Chrome4/1/2025438
api.Observable.take 📋Chrome4/1/2025438
api.Observable.takeUntil 📋Chrome4/1/2025438
api.Observable.toArray 📋Chrome4/1/2025438
api.OffscreenCanvas.contextlost_event 📋Chrome3/1/20221565
api.OffscreenCanvas.contextrestored_event 📋Chrome3/1/20221565
api.OffscreenCanvas.convertToBlob.option_type_parameter_webp Chrome9/4/20182839
api.OffscreenCanvasRenderingContext2D.filter 📋Chrome9/4/20182839
api.OffscreenCanvasRenderingContext2D.fontKerning 📋Chrome3/1/20221565
api.OffscreenCanvasRenderingContext2D.fontStretch 📋Chrome3/1/20221565
api.OffscreenCanvasRenderingContext2D.fontVariantCaps 📋Chrome3/1/20221565
api.OffscreenCanvasRenderingContext2D.getContextAttributes 📋Chrome3/4/2025466
api.OffscreenCanvasRenderingContext2D.isContextLost 📋Chrome3/1/20221565
api.OffscreenCanvasRenderingContext2D.lang 📋Chrome4/29/2025410
api.OffscreenCanvasRenderingContext2D.textRendering 📋Chrome3/1/20221565
api.OrientationSensor 📋Chrome5/29/20182937
api.OrientationSensor.populateMatrix 📋Chrome5/29/20182937
api.OrientationSensor.quaternion 📋Chrome5/29/20182937
api.Origin 📋Chrome2/10/2026123
api.Origin.Origin 📋Chrome2/10/2026123
api.Origin.from_static 📋Chrome2/10/2026123
api.Origin.isSameOrigin 📋Chrome2/10/2026123
api.Origin.isSameSite 📋Chrome2/10/2026123
api.Origin.opaque 📋Chrome2/10/2026123
api.PaintRenderingContext2D 📋Chrome3/6/20183021
api.PaintRenderingContext2D.beginPath 📋Chrome3/6/20183021
api.PaintRenderingContext2D.clearRect 📋Chrome3/6/20183021
api.PaintRenderingContext2D.clip 📋Chrome3/6/20183021
api.PaintRenderingContext2D.createLinearGradient 📋Chrome3/6/20183021
api.PaintRenderingContext2D.createPattern 📋Chrome3/6/20183021
api.PaintRenderingContext2D.createRadialGradient 📋Chrome3/6/20183021
api.PaintRenderingContext2D.drawImage 📋Chrome3/6/20183021
api.PaintRenderingContext2D.fill 📋Chrome3/6/20183021
api.PaintRenderingContext2D.fillRect 📋Chrome3/6/20183021
api.PaintRenderingContext2D.fillStyle 📋Chrome3/6/20183021
api.PaintRenderingContext2D.filter Chrome3/6/20183021
api.PaintRenderingContext2D.getLineDash 📋Chrome3/6/20183021
api.PaintRenderingContext2D.getTransform 📋Chrome7/24/20182881
api.PaintRenderingContext2D.globalAlpha 📋Chrome3/6/20183021
api.PaintRenderingContext2D.globalCompositeOperation 📋Chrome3/6/20183021
api.PaintRenderingContext2D.imageSmoothingEnabled 📋Chrome3/6/20183021
api.PaintRenderingContext2D.imageSmoothingQuality 📋Chrome3/4/2025466
api.PaintRenderingContext2D.isPointInPath 📋Chrome3/6/20183021
api.PaintRenderingContext2D.isPointInStroke 📋Chrome3/6/20183021
api.PaintRenderingContext2D.lineCap 📋Chrome3/6/20183021
api.PaintRenderingContext2D.lineDashOffset 📋Chrome3/6/20183021
api.PaintRenderingContext2D.lineJoin 📋Chrome3/6/20183021
api.PaintRenderingContext2D.lineWidth 📋Chrome3/6/20183021
api.PaintRenderingContext2D.miterLimit 📋Chrome3/6/20183021
api.PaintRenderingContext2D.resetTransform 📋Chrome3/6/20183021
api.PaintRenderingContext2D.restore 📋Chrome3/6/20183021
api.PaintRenderingContext2D.rotate 📋Chrome3/6/20183021
api.PaintRenderingContext2D.save 📋Chrome3/6/20183021
api.PaintRenderingContext2D.scale 📋Chrome3/6/20183021
api.PaintRenderingContext2D.setLineDash 📋Chrome3/6/20183021
api.PaintRenderingContext2D.setTransform 📋Chrome7/24/20182881
api.PaintRenderingContext2D.shadowBlur 📋Chrome3/6/20183021
api.PaintRenderingContext2D.shadowColor 📋Chrome3/6/20183021
api.PaintRenderingContext2D.shadowOffsetX 📋Chrome3/6/20183021
api.PaintRenderingContext2D.shadowOffsetY 📋Chrome3/6/20183021
api.PaintRenderingContext2D.stroke 📋Chrome3/6/20183021
api.PaintRenderingContext2D.strokeRect 📋Chrome3/6/20183021
api.PaintRenderingContext2D.strokeStyle 📋Chrome3/6/20183021
api.PaintRenderingContext2D.transform 📋Chrome3/6/20183021
api.PaintRenderingContext2D.translate 📋Chrome3/6/20183021
api.PaintSize 📋Chrome3/6/20183021
api.PaintSize.height 📋Chrome3/6/20183021
api.PaintSize.width 📋Chrome3/6/20183021
api.PaintWorkletGlobalScope 📋Chrome3/6/20183021
api.PaintWorkletGlobalScope.devicePixelRatio 📋Chrome3/6/20183021
api.PaintWorkletGlobalScope.registerPaint 📋Chrome3/6/20183021
api.PasswordCredential 📋Chrome5/25/20163671
api.PasswordCredential.PasswordCredential 📋Chrome5/25/20163671
api.PasswordCredential.iconURL 📋Chrome5/25/20163671
api.PasswordCredential.name 📋Chrome5/25/20163671
api.PasswordCredential.password 📋Chrome7/25/20173245
api.PaymentManager 📋Chrome10/16/20182797
api.PaymentManager.enableDelegations 📋Chrome2/4/20202321
api.PaymentManager.secure_context_required Chrome2/20/2024844
api.PaymentManager.userHint 📋Chrome10/16/20182797
api.PaymentRequest.PaymentRequest.secure_payment_confirmation_method Chrome10/19/20211698
api.PaymentRequest.merchantvalidation_event Safari4/12/20182984
api.PaymentRequest.securePaymentConfirmationAvailability_static 📋Chrome8/5/2025312
api.PaymentRequestEvent 📋Chrome10/16/20182797
api.PaymentRequestEvent.PaymentRequestEvent 📋Chrome10/16/20182797
api.PaymentRequestEvent.changePaymentMethod 📋Chrome7/30/20192510
api.PaymentRequestEvent.changeShippingAddress 📋Chrome2/4/20202321
api.PaymentRequestEvent.changeShippingOption 📋Chrome2/4/20202321
api.PaymentRequestEvent.methodData 📋Chrome10/16/20182797
api.PaymentRequestEvent.modifiers 📋Chrome10/16/20182797
api.PaymentRequestEvent.openWindow 📋Chrome10/16/20182797
api.PaymentRequestEvent.paymentOptions 📋Chrome2/4/20202321
api.PaymentRequestEvent.paymentRequestId 📋Chrome10/16/20182797
api.PaymentRequestEvent.paymentRequestOrigin 📋Chrome10/16/20182797
api.PaymentRequestEvent.respondWith 📋Chrome10/16/20182797
api.PaymentRequestEvent.shippingOptions 📋Chrome2/4/20202321
api.PaymentRequestEvent.topOrigin 📋Chrome10/16/20182797
api.PaymentRequestEvent.total 📋Chrome10/16/20182797
api.PaymentRequestUpdateEvent.secure_context_required Chrome2/20/2024844
api.Performance.mark.markOptions_detail_devtools_parameter Chrome8/20/2024662
api.Performance.measure.measureOptions_detail_devtools_parameter Chrome8/20/2024662
api.Performance.measureUserAgentSpecificMemory 📋Chrome3/2/20211929
api.Performance.memory Chrome10/19/20105716
api.PerformanceElementTiming 📋Chrome9/10/20192468
api.PerformanceElementTiming.element 📋Chrome9/10/20192468
api.PerformanceElementTiming.id 📋Chrome9/10/20192468
api.PerformanceElementTiming.identifier 📋Chrome9/10/20192468
api.PerformanceElementTiming.intersectionRect 📋Chrome9/10/20192468
api.PerformanceElementTiming.loadTime 📋Chrome9/10/20192468
api.PerformanceElementTiming.naturalHeight 📋Chrome9/10/20192468
api.PerformanceElementTiming.naturalWidth 📋Chrome9/10/20192468
api.PerformanceElementTiming.paintTime 📋Chrome2/10/2026123
api.PerformanceElementTiming.presentationTime 📋Chrome2/10/2026123
api.PerformanceElementTiming.renderTime 📋Chrome9/10/20192468
api.PerformanceElementTiming.renderTime.cross-origin Chrome2/4/2025494
api.PerformanceElementTiming.toJSON 📋Chrome9/10/20192468
api.PerformanceElementTiming.url 📋Chrome9/10/20192468
api.PerformanceLongAnimationFrameTiming 📋Chrome3/19/2024816
api.PerformanceLongAnimationFrameTiming.blockingDuration 📋Chrome3/19/2024816
api.PerformanceLongAnimationFrameTiming.firstUIEventTimestamp 📋Chrome3/19/2024816
api.PerformanceLongAnimationFrameTiming.paintTime 📋Chrome2/10/2026123
api.PerformanceLongAnimationFrameTiming.presentationTime 📋Chrome2/10/2026123
api.PerformanceLongAnimationFrameTiming.renderStart 📋Chrome3/19/2024816
api.PerformanceLongAnimationFrameTiming.scripts 📋Chrome3/19/2024816
api.PerformanceLongAnimationFrameTiming.styleAndLayoutStart 📋Chrome3/19/2024816
api.PerformanceLongAnimationFrameTiming.toJSON 📋Chrome3/19/2024816
api.PerformanceLongTaskTiming 📋Chrome4/19/20173342
api.PerformanceLongTaskTiming.attribution 📋Chrome4/19/20173342
api.PerformanceLongTaskTiming.toJSON 📋Chrome4/19/20173342
api.PerformanceNavigationTiming.activationStart 📋Chrome11/29/20221292
api.PerformanceNavigationTiming.confidence 📋Chrome2/10/2026123
api.PerformanceNavigationTiming.criticalCHRestart 📋Chrome8/15/20231033
api.PerformanceNavigationTiming.notRestoredReasons 📋Chrome5/14/2024760
api.PerformanceObserver.PerformanceObserver.droppedEntriesCount 📋Chrome10/19/20211698
api.PerformancePaintTiming.first-paint 📋Chrome7/25/20173245
api.PerformancePaintTiming.paintTime 📋Chrome2/10/2026123
api.PerformancePaintTiming.presentationTime 📋Chrome2/10/2026123
api.PerformanceResourceTiming.contentEncoding 📋Chrome12/2/2025193
api.PerformanceResourceTiming.deliveryType 📋Chrome9/12/20231005
api.PerformanceResourceTiming.deliveryType.navigational-prefetch Chrome9/12/20231005
api.PerformanceResourceTiming.finalResponseHeadersStart 📋Chrome2/4/2025494
api.PerformanceResourceTiming.firstInterimResponseStart 📋Chrome7/18/20231061
api.PerformanceResourceTiming.renderBlockingStatus 📋Chrome10/25/20221327
api.PerformanceResourceTiming.responseStatus 📋Chrome1/10/20231250
api.PerformanceResourceTiming.workerCacheLookupStart 📋Chrome9/2/2025284
api.PerformanceResourceTiming.workerRouterEvaluationStart 📋Chrome9/2/2025284
api.PerformanceScriptTiming 📋Chrome3/19/2024816
api.PerformanceScriptTiming.executionStart 📋Chrome3/19/2024816
api.PerformanceScriptTiming.forcedStyleAndLayoutDuration 📋Chrome3/19/2024816
api.PerformanceScriptTiming.invoker 📋Chrome3/19/2024816
api.PerformanceScriptTiming.invokerType 📋Chrome3/19/2024816
api.PerformanceScriptTiming.pauseDuration 📋Chrome3/19/2024816
api.PerformanceScriptTiming.sourceCharPosition 📋Chrome3/19/2024816
api.PerformanceScriptTiming.sourceFunctionName 📋Chrome3/19/2024816
api.PerformanceScriptTiming.sourceURL 📋Chrome3/19/2024816
api.PerformanceScriptTiming.toJSON 📋Chrome3/19/2024816
api.PerformanceScriptTiming.window 📋Chrome3/19/2024816
api.PerformanceScriptTiming.windowAttribution 📋Chrome3/19/2024816
api.PerformanceTimingConfidence 📋Chrome2/10/2026123
api.PerformanceTimingConfidence.randomizedTriggerRate 📋Chrome2/10/2026123
api.PerformanceTimingConfidence.toJSON 📋Chrome2/10/2026123
api.PerformanceTimingConfidence.value 📋Chrome2/10/2026123
api.PeriodicSyncEvent 📋Chrome2/4/20202321
api.PeriodicSyncEvent.PeriodicSyncEvent 📋Chrome2/4/20202321
api.PeriodicSyncEvent.tag 📋Chrome2/4/20202321
api.PeriodicSyncManager 📋Chrome2/4/20202321
api.PeriodicSyncManager.getTags 📋Chrome2/4/20202321
api.PeriodicSyncManager.register 📋Chrome2/4/20202321
api.PeriodicSyncManager.unregister 📋Chrome2/4/20202321
api.Permissions.permission_accelerometer Chrome10/17/20173161
api.Permissions.permission_ambient-light-sensor Chrome10/17/20173161
api.Permissions.permission_background-sync Chrome10/17/20173161
api.Permissions.permission_captured-surface-control 📋Chrome4/29/2025410
api.Permissions.permission_clipboard-read Chrome1/23/20183063
api.Permissions.permission_clipboard-write 📋Chrome1/23/20183063
api.Permissions.permission_gyroscope Chrome5/25/20163671
api.Permissions.permission_local-fonts Chrome6/21/20221453
api.Permissions.permission_magnetometer Chrome10/17/20173161
api.Permissions.permission_midi 📋Chrome5/19/20154043
api.Permissions.permission_payment-handler Chrome4/17/20182979
api.Permissions.permission_persistent-storage Chrome12/4/20182748
api.Permissions.permission_top-level-storage-access 📋Chrome5/2/20231138
api.Permissions.permission_window-management 📋Chrome3/7/20231194
api.Permissions.request 📋Chrome10/13/20153896
api.Permissions.requestAll Chrome1/20/20163797
api.Permissions.revoke 📋Chrome10/13/20153896
api.PointerEvent.persistentDeviceId 📋Chrome8/20/2024662
api.Presentation 📋Chrome12/1/20153847
api.Presentation.defaultRequest 📋Chrome12/1/20153847
api.Presentation.receiver 📋Chrome6/5/20173295
api.PresentationAvailability 📋Chrome12/1/20153847
api.PresentationAvailability.change_event 📋Chrome12/1/20153847
api.PresentationAvailability.value 📋Chrome12/1/20153847
api.PresentationConnection 📋Chrome12/1/20153847
api.PresentationConnection.binaryType 📋Chrome12/1/20153847
api.PresentationConnection.close 📋Chrome3/2/20163755
api.PresentationConnection.close_event Chrome4/13/20163713
api.PresentationConnection.connect_event Chrome4/13/20163713
api.PresentationConnection.id 📋Chrome12/1/20153847
api.PresentationConnection.message_event Chrome12/1/20153847
api.PresentationConnection.send 📋Chrome12/1/20153847
api.PresentationConnection.state 📋Chrome12/1/20153847
api.PresentationConnection.terminate 📋Chrome1/20/20163797
api.PresentationConnection.terminate_event Chrome4/13/20163713
api.PresentationConnection.url 📋Chrome3/9/20173383
api.PresentationConnectionAvailableEvent 📋Chrome12/1/20153847
api.PresentationConnectionAvailableEvent.PresentationConnectionAvailableEvent 📋Chrome12/1/20153847
api.PresentationConnectionAvailableEvent.connection 📋Chrome12/1/20153847
api.PresentationConnectionCloseEvent 📋Chrome4/13/20163713
api.PresentationConnectionCloseEvent.PresentationConnectionCloseEvent 📋Chrome4/13/20163713
api.PresentationConnectionCloseEvent.message 📋Chrome4/13/20163713
api.PresentationConnectionCloseEvent.reason 📋Chrome4/13/20163713
api.PresentationConnectionList 📋Chrome6/5/20173295
api.PresentationConnectionList.connectionavailable_event Chrome6/5/20173295
api.PresentationConnectionList.connections 📋Chrome6/5/20173295
api.PresentationReceiver 📋Chrome6/5/20173295
api.PresentationReceiver.connectionList 📋Chrome6/5/20173295
api.PresentationRequest 📋Chrome12/1/20153847
api.PresentationRequest.PresentationRequest 📋Chrome12/1/20153847
api.PresentationRequest.connectionavailable_event 📋Chrome12/1/20153847
api.PresentationRequest.getAvailability 📋Chrome12/1/20153847
api.PresentationRequest.reconnect 📋Chrome12/1/20153847
api.PresentationRequest.secure_context_required Chrome9/5/20173203
api.PresentationRequest.start 📋Chrome12/1/20153847
api.PressureObserver 📋Chrome5/14/2024760
api.PressureObserver.PressureObserver 📋Chrome5/14/2024760
api.PressureObserver.disconnect 📋Chrome5/14/2024760
api.PressureObserver.knownSources_static 📋Chrome5/14/2024760
api.PressureObserver.observe 📋Chrome5/14/2024760
api.PressureObserver.takeRecords 📋Chrome5/14/2024760
api.PressureObserver.unobserve 📋Chrome5/14/2024760
api.PressureRecord 📋Chrome5/14/2024760
api.PressureRecord.source 📋Chrome5/14/2024760
api.PressureRecord.state 📋Chrome5/14/2024760
api.PressureRecord.time 📋Chrome5/14/2024760
api.PressureRecord.toJSON 📋Chrome5/14/2024760
api.Profiler 📋Chrome9/21/20211726
api.Profiler.Profiler 📋Chrome9/21/20211726
api.Profiler.sampleInterval 📋Chrome9/21/20211726
api.Profiler.stop 📋Chrome9/21/20211726
api.Profiler.stopped 📋Chrome9/21/20211726
api.ProgressEvent.ProgressEvent.loaded_total_options_accept_double Chrome4/29/2025410
api.ProtectedAudience 📋Chrome7/23/2024690
api.ProtectedAudience.queryFeatureSupport 📋Chrome7/23/2024690
api.PushEvent.notification 📋Safari3/31/2025439
Safari on iOS: Notifications are supported in web apps saved to the home screen.
api.PushManager.hasPermission Chrome4/14/20154078
api.PushManager.register Chrome4/14/20154078
api.PushManager.registrations Chrome4/14/20154078
api.PushManager.unregister Chrome4/14/20154078
api.PushSubscription.subscriptionId Chrome4/14/20154078
api.PushSubscriptionChangeEvent 📋Safari9/12/20221370
Firefox: Before Firefox 137, The pushsubscriptionchange event is fired, but does not have the oldSubscription and newSubscription properties. See bug 1635524.Firefox for Android: Before Firefox for Android 137, The pushsubscriptionchange event is fired, but does not have the oldSubscription and newSubscription properties. See bug 1635524.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.PushSubscriptionChangeEvent.PushSubscriptionChangeEvent 📋Safari10/24/20221328
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.PushSubscriptionChangeEvent.newSubscription 📋Safari9/12/20221370
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.PushSubscriptionChangeEvent.oldSubscription 📋Safari9/12/20221370
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 📋Chrome6/24/2025354
api.QuotaExceededError.QuotaExceededError 📋Chrome6/24/2025354
api.QuotaExceededError.quota 📋Chrome6/24/2025354
api.QuotaExceededError.requested 📋Chrome6/24/2025354
api.RGBColor Safari10/26/20076805
api.RGBColor.blue Safari10/26/20076805
api.RGBColor.green Safari10/26/20076805
api.RGBColor.red Safari10/26/20076805
api.RTCDataChannel.priority 📋Safari9/20/20211727
api.RTCDataChannel.reliable Chrome1/10/20134902
api.RTCDataChannel.sctp_sdp_21 Chrome4/19/20173342
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_audioLevel_parameter 📋Chrome7/23/2024690
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_captureTime_parameter 📋Chrome7/23/2024690
api.RTCEncodedAudioFrame.RTCEncodedAudioFrame.options_metadata_receiveTime_parameter 📋Chrome7/23/2024690
api.RTCEncodedAudioFrame.getMetadata.return_object_property_audioLevel 📋Chrome8/5/2025312
api.RTCEncodedAudioFrame.getMetadata.return_object_property_captureTime 📋Chrome7/23/2024690
api.RTCEncodedAudioFrame.getMetadata.return_object_property_receiveTime 📋Chrome7/23/2024690
api.RTCEncodedVideoFrame.RTCEncodedVideoFrame.options_metadata_receiveTime_parameter 📋Chrome7/23/2024690
api.RTCEncodedVideoFrame.getMetadata.return_object_property_receiveTime 📋Chrome7/23/2024690
api.RTCError.httpRequestStatusCode 📋Chrome4/23/20192608
api.RTCIceCandidate.relayProtocol 📋Chrome4/16/2024788
Firefox: See bug 1886013.Firefox for Android: See bug 1886013.
api.RTCIceCandidate.url 📋Chrome4/16/2024788
Firefox: See bug 1886013.Firefox for Android: See bug 1886013.
api.RTCIceTransport.getLocalCandidates 📋Chrome6/4/20192566
api.RTCIceTransport.getLocalParameters 📋Chrome6/4/20192566
api.RTCIceTransport.getRemoteCandidates 📋Edge11/12/20153866
api.RTCIceTransport.getRemoteParameters 📋Edge11/12/20153866
api.RTCIceTransport.role 📋Edge11/12/20153866
api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.url_parameter Chrome9/1/20153938
api.RTCPeerConnection.addStream Chrome1/10/20134902
api.RTCPeerConnection.addstream_event Chrome1/10/20134902
api.RTCPeerConnection.createDTMFSender Chrome5/21/20134771
api.RTCPeerConnection.getLocalStreams Chrome5/21/20134771
api.RTCPeerConnection.getReceivers.stopped_transceivers_removed Chrome1/19/20211971
api.RTCPeerConnection.getRemoteStreams Chrome5/21/20134771
api.RTCPeerConnection.getSenders.stopped_transceivers_removed Chrome1/19/20211971
api.RTCPeerConnection.getTransceivers.stopped_transceivers_removed Chrome1/19/20211971
api.RTCPeerConnection.removeStream Chrome1/10/20134902
api.RTCPeerConnection.removestream_event Chrome1/10/20134902
api.RTCPeerConnectionIceErrorEvent.hostCandidate Chrome9/10/20192468
api.RTCPeerConnectionIceEvent.url 📋Safari9/17/20182826
api.RTCRtpReceiver.createEncodedStreams Edge10/9/20202073
api.RTCRtpReceiver.getContributingSources.rtpTimestamp 📋Chrome7/30/20192510
api.RTCRtpReceiver.jitterBufferTarget 📋Chrome4/16/2024788
api.RTCRtpReceiver.rtcpTransport Edge7/29/20153972
api.RTCRtpScriptTransformer.generateKeyFrame 📋Safari3/14/20221552
api.RTCRtpSender.createEncodedStreams Edge10/9/20202073
api.RTCRtpSender.rtcpTransport Edge11/12/20153866
api.RTCRtpSender.setParameters.parameters_degradationPreference_parameter.maintain-framerate-and-resolution_value 📋Chrome1/13/2026151
api.RTCRtpSender.setParameters.parameters_encodings_parameter.codec Chrome10/31/2023956
api.RTCRtpSender.setParameters.parameters_encodings_parameter.dtx Safari9/19/20173189
api.RTCRtpTransceiver.currentDirection.stopped_value 📋Chrome6/21/20221453
api.RTCRtpTransceiver.direction.value_stopped 📋Chrome6/21/20221453
api.RTCRtpTransceiver.getHeaderExtensionsToNegotiate 📋Chrome9/12/20231005
api.RTCRtpTransceiver.getNegotiatedHeaderExtensions 📋Chrome9/12/20231005
api.RTCRtpTransceiver.setHeaderExtensionsToNegotiate 📋Chrome9/12/20231005
api.RTCStatsReport.type_candidate-pair.availableOutgoingBitrate 📋Chrome4/19/20173342
api.RTCStatsReport.type_candidate-pair.bytesDiscardedOnSend 📋Chrome11/15/20211671
api.RTCStatsReport.type_candidate-pair.consentRequestsSent 📋Chrome2/4/20202321
api.RTCStatsReport.type_candidate-pair.currentRoundTripTime 📋Chrome12/4/20182748
api.RTCStatsReport.type_candidate-pair.lastPacketReceivedTimestamp 📋Chrome1/10/20231250
api.RTCStatsReport.type_candidate-pair.lastPacketSentTimestamp 📋Chrome1/10/20231250
api.RTCStatsReport.type_candidate-pair.packetsDiscardedOnSend 📋Chrome11/15/20211671
api.RTCStatsReport.type_candidate-pair.packetsReceived 📋Chrome11/15/20211671
api.RTCStatsReport.type_candidate-pair.packetsSent 📋Chrome11/15/20211671
api.RTCStatsReport.type_candidate-pair.priority Chrome4/19/20173342
api.RTCStatsReport.type_codec.transportId 📋Chrome3/2/20211929
api.RTCStatsReport.type_data-channel.dataChannelIdentifier 📋Chrome8/25/20202118
api.RTCStatsReport.type_inbound-rtp.audioLevel 📋Edge10/9/20202073
api.RTCStatsReport.type_inbound-rtp.codecId 📋Chrome2/4/20202321
api.RTCStatsReport.type_inbound-rtp.frameHeight 📋Edge10/9/20202073
api.RTCStatsReport.type_inbound-rtp.frameWidth 📋Edge10/9/20202073
api.RTCStatsReport.type_inbound-rtp.framesDecoded 📋Chrome12/10/20192377
api.RTCStatsReport.type_inbound-rtp.framesPerSecond 📋Edge10/9/20202073
api.RTCStatsReport.type_inbound-rtp.framesReceived 📋Edge10/9/20202073
api.RTCStatsReport.type_inbound-rtp.jitterBufferMinimumDelay 📋Edge9/1/20221381
api.RTCStatsReport.type_inbound-rtp.jitterBufferTargetDelay 📋Edge9/1/20221381
api.RTCStatsReport.type_inbound-rtp.keyFramesDecoded 📋Chrome12/10/20192377
api.RTCStatsReport.type_inbound-rtp.lastPacketReceivedTimestamp 📋Chrome2/4/20202321
api.RTCStatsReport.type_inbound-rtp.nackCount 📋Chrome2/4/20202321
api.RTCStatsReport.type_inbound-rtp.playoutId 📋Chrome3/7/20231194
api.RTCStatsReport.type_inbound-rtp.qpSum 📋Chrome12/10/20192377
api.RTCStatsReport.type_inbound-rtp.remoteId 📋Chrome5/25/20211845
api.RTCStatsReport.type_inbound-rtp.totalDecodeTime 📋Chrome12/10/20192377
api.RTCStatsReport.type_inbound-rtp.totalInterFrameDelay 📋Chrome12/10/20192377
api.RTCStatsReport.type_inbound-rtp.totalProcessingDelay 📋Chrome6/21/20221453
api.RTCStatsReport.type_inbound-rtp.totalSquaredInterFrameDelay 📋Chrome12/10/20192377
api.RTCStatsReport.type_local-candidate.address 📋Chrome5/25/20211845
api.RTCStatsReport.type_local-candidate.foundation 📋Chrome11/29/20221292
api.RTCStatsReport.type_local-candidate.usernameFragment 📋Chrome11/29/20221292
api.RTCStatsReport.type_media-playout 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.id 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.kind 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.synthesizedSamplesDuration 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.synthesizedSamplesEvents 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.timestamp 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.totalPlayoutDelay 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.totalSamplesCount 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.totalSamplesDuration 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-playout.type 📋Chrome3/7/20231194
api.RTCStatsReport.type_media-source.audioLevel 📋Chrome2/4/20202321
api.RTCStatsReport.type_media-source.frames 📋Chrome4/13/20211887
api.RTCStatsReport.type_media-source.framesPerSecond 📋Chrome2/4/20202321
api.RTCStatsReport.type_media-source.height 📋Chrome2/4/20202321
api.RTCStatsReport.type_media-source.totalAudioEnergy 📋Chrome2/4/20202321
api.RTCStatsReport.type_media-source.totalSamplesDuration 📋Chrome2/4/20202321
api.RTCStatsReport.type_media-source.width 📋Chrome2/4/20202321
api.RTCStatsReport.type_outbound-rtp.active 📋Chrome9/27/20221355
api.RTCStatsReport.type_outbound-rtp.frameHeight 📋Edge7/16/20202158
api.RTCStatsReport.type_outbound-rtp.frameWidth 📋Edge7/16/20202158
api.RTCStatsReport.type_outbound-rtp.framesEncoded 📋Chrome2/4/20202321
api.RTCStatsReport.type_outbound-rtp.framesPerSecond 📋Edge7/16/20202158
api.RTCStatsReport.type_outbound-rtp.framesSent 📋Edge7/16/20202158
api.RTCStatsReport.type_outbound-rtp.keyFramesEncoded 📋Chrome2/4/20202321
api.RTCStatsReport.type_outbound-rtp.mid 📋Edge9/1/20221381
api.RTCStatsReport.type_outbound-rtp.qpSum 📋Chrome2/4/20202321
api.RTCStatsReport.type_outbound-rtp.qualityLimitationDurations 📋Chrome8/31/20211747
api.RTCStatsReport.type_outbound-rtp.qualityLimitationReason 📋Chrome2/4/20202321
api.RTCStatsReport.type_outbound-rtp.remoteId 📋Chrome4/7/20202258
api.RTCStatsReport.type_outbound-rtp.rid 📋Edge9/1/20221381
api.RTCStatsReport.type_outbound-rtp.scalabilityMode 📋Chrome2/7/20231222
api.RTCStatsReport.type_outbound-rtp.totalEncodeTime 📋Chrome2/4/20202321
api.RTCStatsReport.type_outbound-rtp.totalPacketSendDelay 📋Chrome2/4/20202321
api.RTCStatsReport.type_remote-candidate.address 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-candidate.foundation 📋Chrome11/29/20221292
api.RTCStatsReport.type_remote-candidate.usernameFragment 📋Chrome11/29/20221292
api.RTCStatsReport.type_remote-inbound-rtp.fractionLost 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-inbound-rtp.jitter 📋Chrome2/4/20202321
api.RTCStatsReport.type_remote-inbound-rtp.packetsLost 📋Chrome2/4/20202321
api.RTCStatsReport.type_remote-inbound-rtp.roundTripTimeMeasurements 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-inbound-rtp.totalRoundTripTime 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.bytesSent 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.id 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.localId 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.packetsSent 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.remoteTimestamp 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.reportsSent 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.roundTripTimeMeasurements 📋Chrome11/15/20211671
api.RTCStatsReport.type_remote-outbound-rtp.timestamp 📋Chrome5/25/20211845
api.RTCStatsReport.type_remote-outbound-rtp.totalRoundTripTime 📋Chrome11/15/20211671
api.RTCStatsReport.type_remote-outbound-rtp.type 📋Chrome5/25/20211845
api.RTCStatsReport.type_transport.dtlsRole 📋Chrome6/21/20221453
api.RTCStatsReport.type_transport.iceLocalUsernameFragment 📋Chrome6/21/20221453
api.RTCStatsReport.type_transport.iceRole 📋Chrome6/21/20221453
api.RTCStatsReport.type_transport.iceState 📋Chrome6/21/20221453
api.RTCStatsReport.type_transport.packetsReceived 📋Edge10/9/20202073
api.RTCStatsReport.type_transport.packetsSent 📋Edge10/9/20202073
api.RTCStatsReport.type_transport.selectedCandidatePairChanges 📋Chrome2/4/20202321
api.Range.compareNode Safari10/26/20076805
api.ReadableByteStreamController 📋Chrome3/2/20211929
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 📋Chrome3/2/20211929
api.ReadableByteStreamController.close 📋Chrome3/2/20211929
api.ReadableByteStreamController.desiredSize 📋Chrome3/2/20211929
api.ReadableByteStreamController.enqueue 📋Chrome3/2/20211929
api.ReadableByteStreamController.error 📋Chrome3/2/20211929
api.ReadableStream.@@asyncIterator 📋Chrome4/16/2024788
api.ReadableStream.transferable 📋Chrome11/17/20202034
api.ReadableStream.values 📋Chrome4/16/2024788
api.ReadableStreamBYOBReader 📋Chrome3/2/20211929
Node.js: Available as a part of the stream/web module.
api.ReadableStreamBYOBReader.ReadableStreamBYOBReader 📋Chrome3/2/20211929
api.ReadableStreamBYOBReader.cancel 📋Chrome3/2/20211929
api.ReadableStreamBYOBReader.closed 📋Chrome3/2/20211929
api.ReadableStreamBYOBReader.read 📋Chrome3/2/20211929
api.ReadableStreamBYOBReader.read.options_min_parameter 📋Chrome9/2/2025284
api.ReadableStreamBYOBReader.releaseLock 📋Chrome3/2/20211929
api.ReadableStreamBYOBReader.releaseLock.reject_pending_read_request Edge9/1/20221381
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 📋Chrome3/2/20211929
Node.js: Available as a part of the stream/web module.
api.ReadableStreamBYOBRequest.respond 📋Chrome3/2/20211929
api.ReadableStreamBYOBRequest.respondWithNewView 📋Chrome3/2/20211929
api.ReadableStreamBYOBRequest.view 📋Chrome3/2/20211929
api.Rect Safari10/26/20076805
api.Rect.bottom Safari10/26/20076805
api.Rect.left Safari10/26/20076805
api.Rect.right Safari10/26/20076805
api.Rect.top Safari10/26/20076805
api.RelativeOrientationSensor 📋Chrome5/29/20182937
api.RelativeOrientationSensor.RelativeOrientationSensor 📋Chrome5/29/20182937
api.ReportingObserver.worker_support Edge7/16/20202158
api.Request.Request.init_attributionReporting_parameter 📋Chrome5/14/2024760
api.Request.Request.init_browsingTopics_parameter Chrome6/11/2024732
api.Request.Request.init_duplex_parameter 📋Edge9/1/20221381
api.Request.Request.init_privateToken_parameter 📋Chrome9/12/20231005
api.Request.Request.request_body_readablestream Edge9/1/20221381
api.Request.Request.response_body_readablestream Chrome5/19/20154043
api.Request.duplex 📋Chrome11/12/2024578
api.Request.isHistoryNavigation 📋Chrome9/4/20182839
api.Request.targetAddressSpace 📋Chrome6/24/2025354
api.ResizeObserverEntry.devicePixelContentBoxSize 📋Edge7/16/20202158
api.Response.body.readable_byte_stream Chrome8/15/20231033
api.RestrictionTarget 📋Chrome1/14/2025515
api.RestrictionTarget.fromElement_static 📋Chrome1/14/2025515
api.SVGAElement.download 📋Chrome10/28/2025228
api.SVGAElement.interestForElement Chrome10/28/2025228
api.SVGAElement.ping 📋Chrome1/13/2026151
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 📋Chrome1/13/2026151
api.SVGAnimatedString.baseVal.enforces_trusted_types Chrome9/30/2025256
api.SVGElement.style.returns_CSSStyleProperties 📋Safari9/15/2025271
api.SVGFEGaussianBlurElement.edgeMode 📋Safari10/16/20144258
api.SVGImageElement.decoding 📋Chrome3/6/20183021
api.SVGMarkerElement.orient 📋Safari3/24/20202272
api.SVGPathElement.createSVGPathSegArcAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegArcRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegClosePath Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoCubicAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoCubicRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoCubicSmoothAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoCubicSmoothRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoQuadraticAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoQuadraticRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoQuadraticSmoothAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegCurvetoQuadraticSmoothRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegLinetoAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegLinetoHorizontalAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegLinetoHorizontalRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegLinetoRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegLinetoVerticalAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegLinetoVerticalRel Safari10/26/20076805
api.SVGPathElement.createSVGPathSegMovetoAbs Safari10/26/20076805
api.SVGPathElement.createSVGPathSegMovetoRel Safari10/26/20076805
api.SVGPathElement.getPathSegAtLength Safari10/26/20076805
api.SVGSVGElement.currentView Safari10/22/20134617
api.SVGSVGElement.useCurrentView Safari10/26/20076805
api.Sanitizer 📋Chrome3/10/202695
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 📋Chrome3/10/202695
api.Sanitizer.allowAttribute 📋Chrome3/10/202695
api.Sanitizer.allowElement 📋Chrome3/10/202695
api.Sanitizer.get 📋Chrome3/10/202695
api.Sanitizer.removeAttribute 📋Chrome3/10/202695
api.Sanitizer.removeElement 📋Chrome3/10/202695
api.Sanitizer.removeUnsafe 📋Chrome3/10/202695
api.Sanitizer.replaceElementWithChildren 📋Chrome3/10/202695
api.Sanitizer.setComments 📋Chrome3/10/202695
api.Sanitizer.setDataAttributes 📋Chrome3/10/202695
api.Scheduler 📋Chrome9/21/20211726
api.Scheduler.postTask 📋Chrome9/21/20211726
api.Scheduler.yield 📋Chrome9/17/2024634
api.Scheduling 📋Chrome11/17/20202034
api.Scheduling.isInputPending 📋Chrome11/17/20202034
api.Screen.change_event 📋Chrome3/29/20221537
api.Screen.isExtended 📋Chrome3/29/20221537
api.ScreenDetailed 📋Chrome3/29/20221537
api.ScreenDetailed.availLeft 📋Chrome3/29/20221537
api.ScreenDetailed.availTop 📋Chrome3/29/20221537
api.ScreenDetailed.devicePixelRatio 📋Chrome3/29/20221537
api.ScreenDetailed.isInternal 📋Chrome3/29/20221537
api.ScreenDetailed.isPrimary 📋Chrome3/29/20221537
api.ScreenDetailed.label 📋Chrome3/29/20221537
api.ScreenDetailed.left 📋Chrome3/29/20221537
api.ScreenDetailed.top 📋Chrome3/29/20221537
api.ScreenDetails 📋Chrome3/29/20221537
api.ScreenDetails.currentScreen 📋Chrome3/29/20221537
api.ScreenDetails.currentscreenchange_event 📋Chrome3/29/20221537
api.ScreenDetails.screens 📋Chrome3/29/20221537
api.ScreenDetails.screenschange_event 📋Chrome3/29/20221537
api.ScreenOrientation.lock 📋Chrome10/7/20144267
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.unlock 📋Chrome10/7/20144267
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.SecurityPolicyViolationEvent.worker_support Chrome1/25/20173426
api.Selection.collapse.accepts_nodes_in_shadow_trees Chrome5/27/2025382
api.Selection.extend.accepts_nodes_in_shadow_trees Chrome5/27/2025382
api.Selection.setBaseAndExtent.accepts_nodes_in_shadow_trees Chrome5/27/2025382
api.Sensor 📋Chrome5/29/20182937
api.Sensor.activate_event 📋Chrome5/29/20182937
api.Sensor.activated 📋Chrome5/29/20182937
api.Sensor.error_event 📋Chrome5/29/20182937
api.Sensor.hasReading 📋Chrome5/29/20182937
api.Sensor.reading_event 📋Chrome5/29/20182937
api.Sensor.start 📋Chrome5/29/20182937
api.Sensor.stop 📋Chrome5/29/20182937
api.Sensor.timestamp 📋Chrome5/29/20182937
api.SensorErrorEvent 📋Chrome5/29/20182937
api.SensorErrorEvent.SensorErrorEvent 📋Chrome5/29/20182937
api.SensorErrorEvent.error 📋Chrome5/29/20182937
api.Serial 📋Chrome3/2/20211929
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 📋Chrome3/2/20211929
api.Serial.requestPort 📋Chrome3/2/20211929
api.Serial.requestPort.allowedBluetoothServiceClassIds_option 📋Chrome9/12/20231005
api.Serial.requestPort.filters_bluetoothServiceClassId 📋Chrome9/12/20231005
api.SerialPort 📋Chrome3/2/20211929
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 📋Chrome3/2/20211929
api.SerialPort.connect_event 📋Chrome3/2/20211929
api.SerialPort.connect_event.bluetooth_rfcomm Chrome10/15/2024606
api.SerialPort.connected 📋Chrome10/15/2024606
api.SerialPort.disconnect_event 📋Chrome3/2/20211929
api.SerialPort.disconnect_event.bluetooth_rfcomm Chrome10/15/2024606
api.SerialPort.forget 📋Chrome6/21/20221453
api.SerialPort.getInfo 📋Chrome3/2/20211929
api.SerialPort.getInfo.bluetoothServiceClassId 📋Chrome9/12/20231005
api.SerialPort.getSignals 📋Chrome3/2/20211929
api.SerialPort.open 📋Chrome3/2/20211929
api.SerialPort.readable 📋Chrome3/2/20211929
api.SerialPort.setSignals 📋Chrome3/2/20211929
api.SerialPort.writable 📋Chrome3/2/20211929
api.ServiceWorkerContainer.worker_support Safari4/12/20182984
api.ServiceWorkerGlobalScope.abortpayment_event Chrome10/16/20182797
api.ServiceWorkerGlobalScope.backgroundfetchabort_event 📋Chrome4/23/20192608
api.ServiceWorkerGlobalScope.backgroundfetchclick_event 📋Chrome4/23/20192608
api.ServiceWorkerGlobalScope.backgroundfetchfail_event 📋Chrome4/23/20192608
api.ServiceWorkerGlobalScope.backgroundfetchsuccess_event 📋Chrome4/23/20192608
api.ServiceWorkerGlobalScope.canmakepayment_event 📋Chrome10/16/20182797
api.ServiceWorkerGlobalScope.cookiechange_event 📋Chrome11/17/20202034
api.ServiceWorkerGlobalScope.paymentrequest_event 📋Chrome10/16/20182797
api.ServiceWorkerGlobalScope.periodicsync_event 📋Chrome2/4/20202321
api.ServiceWorkerGlobalScope.pushsubscriptionchange_event 📋Safari9/12/20221370
Firefox: The event does not have the oldSubscription and newSubscription properties. See bug 1497429.Firefox for Android: The event does not have the oldSubscription and newSubscription properties. See bug 1497429.Safari: Notifications are supported on macOS Ventura and later.
api.ServiceWorkerGlobalScope.sync_event 📋Chrome3/2/20163755
api.ServiceWorkerRegistration.backgroundFetch 📋Chrome4/23/20192608
api.ServiceWorkerRegistration.cookies 📋Chrome11/17/20202034
api.ServiceWorkerRegistration.paymentManager 📋Chrome10/16/20182797
api.ServiceWorkerRegistration.periodicSync 📋Chrome2/4/20202321
api.ServiceWorkerRegistration.showNotification.options_actions_parameter Chrome1/20/20163797
api.ServiceWorkerRegistration.showNotification.options_badge_parameter Chrome8/31/20163573
api.ServiceWorkerRegistration.showNotification.options_data_parameter Chrome7/21/20153980
api.ServiceWorkerRegistration.showNotification.options_image_parameter Chrome1/25/20173426
api.ServiceWorkerRegistration.showNotification.options_renotify_parameter Chrome4/13/20163713
api.ServiceWorkerRegistration.showNotification.options_requireInteraction_parameter Chrome12/1/20153847
api.ServiceWorkerRegistration.showNotification.options_vibrate_parameter Chrome9/1/20153938
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 📋Chrome3/2/20163755
api.ShadowRoot.getSelection Chrome8/31/20163573
api.SharedStorage 📋Chrome6/11/2024732
api.SharedStorage.append 📋Chrome6/11/2024732
api.SharedStorage.batchUpdate 📋Chrome3/4/2025466
api.SharedStorage.clear 📋Chrome6/11/2024732
api.SharedStorage.createWorklet 📋Chrome6/11/2024732
api.SharedStorage.delete 📋Chrome6/11/2024732
api.SharedStorage.get 📋Chrome6/11/2024732
api.SharedStorage.run 📋Chrome6/11/2024732
api.SharedStorage.selectURL 📋Chrome6/11/2024732
api.SharedStorage.set 📋Chrome6/11/2024732
api.SharedStorage.worklet 📋Chrome6/11/2024732
api.SharedStorageAppendMethod 📋Chrome3/4/2025466
api.SharedStorageAppendMethod.SharedStorageAppendMethod 📋Chrome3/4/2025466
api.SharedStorageClearMethod 📋Chrome3/4/2025466
api.SharedStorageClearMethod.SharedStorageClearMethod 📋Chrome3/4/2025466
api.SharedStorageDeleteMethod 📋Chrome3/4/2025466
api.SharedStorageDeleteMethod.SharedStorageDeleteMethod 📋Chrome3/4/2025466
api.SharedStorageModifierMethod 📋Chrome3/4/2025466
api.SharedStorageSetMethod 📋Chrome3/4/2025466
api.SharedStorageSetMethod.SharedStorageSetMethod 📋Chrome3/4/2025466
api.SharedStorageWorklet 📋Chrome6/11/2024732
api.SharedStorageWorklet.run 📋Chrome6/11/2024732
api.SharedStorageWorklet.selectURL 📋Chrome6/11/2024732
api.SharedStorageWorkletGlobalScope 📋Chrome6/11/2024732
api.SharedStorageWorkletGlobalScope.interestGroups 📋Chrome3/4/2025466
api.SharedStorageWorkletGlobalScope.register 📋Chrome6/11/2024732
api.SharedStorageWorkletGlobalScope.sharedStorage 📋Chrome6/11/2024732
api.SharedWorker.SharedWorker.mime_checks Safari9/12/20221370
api.SharedWorker.SharedWorker.options_name_parameter Chrome10/16/20182797
api.SharedWorker.SharedWorker.options_sameSiteCookies_parameter 📋Chrome5/14/2024760
api.SnapEvent 📋Chrome9/17/2024634
api.SnapEvent.SnapEvent 📋Chrome6/24/2025354
api.SnapEvent.snapTargetBlock 📋Chrome9/17/2024634
api.SnapEvent.snapTargetInline 📋Chrome9/17/2024634
api.SourceBuffer.abort.worker_support Chrome11/29/20221292
api.SourceBuffer.abort_event.worker_support Chrome11/29/20221292
api.SourceBuffer.appendBuffer.worker_support Chrome11/29/20221292
api.SourceBuffer.appendWindowEnd.worker_support Chrome11/29/20221292
api.SourceBuffer.appendWindowStart.worker_support Chrome11/29/20221292
api.SourceBuffer.audioTracks.worker_support Chrome11/29/20221292
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.worker_support Chrome11/29/20221292
api.SourceBuffer.changeType.worker_support Chrome11/29/20221292
api.SourceBuffer.error_event.worker_support Chrome11/29/20221292
api.SourceBuffer.mode.worker_support Chrome11/29/20221292
api.SourceBuffer.remove.worker_support Chrome11/29/20221292
api.SourceBuffer.textTracks 📋Safari10/16/20144258
Safari on iOS: Exposed in Mobile Safari on iPad but not on iPhone.
api.SourceBuffer.timestampOffset.worker_support Chrome11/29/20221292
api.SourceBuffer.update_event.worker_support Chrome11/29/20221292
api.SourceBuffer.updateend_event.worker_support Chrome11/29/20221292
api.SourceBuffer.updatestart_event.worker_support Chrome11/29/20221292
api.SourceBuffer.updating.worker_support Chrome11/29/20221292
api.SourceBuffer.videoTracks.worker_support Chrome11/29/20221292
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.addsourcebuffer_event.worker_support Chrome11/29/20221292
api.SourceBufferList.length.worker_support Chrome11/29/20221292
api.SourceBufferList.removesourcebuffer_event.worker_support Chrome11/29/20221292
api.SpeechGrammar 📋Chrome2/21/20134860
api.SpeechGrammar.SpeechGrammar Chrome2/21/20134860
api.SpeechGrammar.src 📋Chrome2/21/20134860
api.SpeechGrammar.weight 📋Chrome2/21/20134860
api.SpeechGrammarList 📋Chrome8/5/2025312
api.SpeechGrammarList.SpeechGrammarList 📋Chrome8/5/2025312
api.SpeechGrammarList.addFromString 📋Chrome2/20/20144496
api.SpeechGrammarList.addFromURI 📋Chrome2/20/20144496
api.SpeechGrammarList.item 📋Chrome2/20/20144496
api.SpeechGrammarList.length 📋Chrome2/20/20144496
api.SpeechRecognition.available_static 📋Chrome8/5/2025312
api.SpeechRecognition.grammars 📋Chrome2/20/20144496
api.SpeechRecognition.install_static 📋Chrome8/5/2025312
api.SpeechRecognition.phrases 📋Chrome10/28/2025228
api.SpeechRecognition.processLocally 📋Chrome8/5/2025312
api.SpeechRecognition.start.audioTrack 📋Chrome4/1/2025438
api.SpeechRecognitionPhrase 📋Chrome10/28/2025228
api.SpeechRecognitionPhrase.SpeechRecognitionPhrase 📋Chrome10/28/2025228
api.SpeechRecognitionPhrase.boost 📋Chrome10/28/2025228
api.SpeechRecognitionPhrase.phrase 📋Chrome10/28/2025228
api.SpeechSynthesisEvent.elapsedTime.milliseconds Chrome2/20/20144496
Firefox: Windows and macOS only.
api.StorageAccessHandle 📋Chrome5/14/2024760
api.StorageAccessHandle.BroadcastChannel 📋Chrome5/14/2024760
api.StorageAccessHandle.SharedWorker 📋Chrome5/14/2024760
api.StorageAccessHandle.caches 📋Chrome5/14/2024760
api.StorageAccessHandle.createObjectURL 📋Chrome5/14/2024760
api.StorageAccessHandle.estimate 📋Chrome5/14/2024760
api.StorageAccessHandle.getDirectory 📋Chrome5/14/2024760
api.StorageAccessHandle.indexedDB 📋Chrome5/14/2024760
api.StorageAccessHandle.localStorage 📋Chrome5/14/2024760
api.StorageAccessHandle.locks 📋Chrome5/14/2024760
api.StorageAccessHandle.revokeObjectURL 📋Chrome5/14/2024760
api.StorageAccessHandle.sessionStorage 📋Chrome5/14/2024760
api.StorageBucket 📋Chrome2/20/2024844
api.StorageBucket.caches 📋Chrome2/20/2024844
api.StorageBucket.estimate 📋Chrome2/20/2024844
api.StorageBucket.expires 📋Chrome2/20/2024844
api.StorageBucket.getDirectory 📋Chrome2/20/2024844
api.StorageBucket.indexedDB 📋Chrome2/20/2024844
api.StorageBucket.name 📋Chrome2/20/2024844
api.StorageBucket.persist 📋Chrome2/20/2024844
api.StorageBucket.persisted 📋Chrome2/20/2024844
api.StorageBucket.setExpires 📋Chrome2/20/2024844
api.StorageBucketManager 📋Chrome2/20/2024844
api.StorageBucketManager.delete 📋Chrome2/20/2024844
api.StorageBucketManager.keys 📋Chrome2/20/2024844
api.StorageBucketManager.open 📋Chrome2/20/2024844
api.StorageManager.estimate.usageDetails Chrome9/5/20173203
api.StyleMedia Chrome9/2/20105763
api.StyleMedia.matchMedium Chrome9/2/20105763
api.StyleMedia.type Chrome9/2/20105763
api.Subscriber 📋Chrome4/1/2025438
api.Subscriber.active 📋Chrome4/1/2025438
api.Subscriber.addTeardown 📋Chrome4/1/2025438
api.Subscriber.complete 📋Chrome4/1/2025438
api.Subscriber.error 📋Chrome4/1/2025438
api.Subscriber.next 📋Chrome4/1/2025438
api.Subscriber.signal 📋Chrome4/1/2025438
api.SubtleCrypto.importKey.ECDH.compressed_elliptic_curve_points 📋Chrome2/4/20202321
api.SubtleCrypto.importKey.ECDSA.compressed_elliptic_curve_points 📋Chrome2/4/20202321
api.Summarizer 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.availability_static 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.create_static 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.destroy 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.expectedContextLanguages 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.expectedInputLanguages 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.format 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.inputQuota 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.length 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.measureInputUsage 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.outputLanguage 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.sharedContext 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.summarize 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.summarizeStreaming 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Summarizer.type 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.SyncEvent 📋Chrome3/2/20163755
api.SyncEvent.SyncEvent 📋Chrome3/2/20163755
api.SyncEvent.lastChance 📋Chrome3/2/20163755
api.SyncEvent.tag 📋Chrome3/2/20163755
api.SyncManager 📋Chrome3/2/20163755
api.SyncManager.getTags 📋Chrome3/2/20163755
api.SyncManager.register 📋Chrome3/2/20163755
api.SyncManager.worker_support Chrome9/5/20173203
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 📋Chrome4/19/20173342
api.TaskAttributionTiming.containerId 📋Chrome4/19/20173342
api.TaskAttributionTiming.containerName 📋Chrome4/19/20173342
api.TaskAttributionTiming.containerSrc 📋Chrome4/19/20173342
api.TaskAttributionTiming.containerType 📋Chrome4/19/20173342
api.TaskAttributionTiming.toJSON 📋Chrome4/19/20173342
api.TaskController 📋Chrome9/21/20211726
api.TaskController.TaskController 📋Chrome9/21/20211726
api.TaskController.setPriority 📋Chrome9/21/20211726
api.TaskPriorityChangeEvent 📋Chrome9/21/20211726
api.TaskPriorityChangeEvent.TaskPriorityChangeEvent 📋Chrome9/21/20211726
api.TaskPriorityChangeEvent.previousPriority 📋Chrome9/21/20211726
api.TaskSignal 📋Chrome9/21/20211726
api.TaskSignal.any_static 📋Chrome8/15/20231033
api.TaskSignal.priority 📋Chrome9/21/20211726
api.TaskSignal.prioritychange_event 📋Chrome9/21/20211726
api.TextFormat 📋Chrome1/23/2024872
api.TextFormat.TextFormat 📋Chrome1/23/2024872
api.TextFormat.rangeEnd 📋Chrome1/23/2024872
api.TextFormat.rangeStart 📋Chrome1/23/2024872
api.TextFormat.underlineStyle 📋Chrome1/23/2024872
api.TextFormat.underlineThickness 📋Chrome1/23/2024872
api.TextFormatUpdateEvent 📋Chrome1/23/2024872
api.TextFormatUpdateEvent.TextFormatUpdateEvent 📋Chrome1/23/2024872
api.TextFormatUpdateEvent.getTextFormats 📋Chrome1/23/2024872
api.TextTrack.inBandMetadataTrackDispatchType 📋Safari10/16/20144258
api.TextTrack.sourceBuffer 📋Safari10/16/20144258
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.TextUpdateEvent 📋Chrome1/23/2024872
api.TextUpdateEvent.TextUpdateEvent 📋Chrome1/23/2024872
api.TextUpdateEvent.selectionEnd 📋Chrome1/23/2024872
api.TextUpdateEvent.selectionStart 📋Chrome1/23/2024872
api.TextUpdateEvent.text 📋Chrome1/23/2024872
api.TextUpdateEvent.updateRangeEnd 📋Chrome1/23/2024872
api.TextUpdateEvent.updateRangeStart 📋Chrome1/23/2024872
api.ToggleEvent.source 📋Chrome9/2/2025284
api.Touch 📋Chrome9/25/20125009
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 📋Chrome1/20/20163797
Firefox: This interface is only exposed if a touch input device is detected.
api.Touch.clientX 📋Chrome9/25/20125009
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 📋Chrome9/25/20125009
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 📋Chrome10/7/20144267
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 📋Chrome9/25/20125009
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 📋Chrome9/25/20125009
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 📋Chrome9/25/20125009
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 📋Chrome10/7/20144267
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 📋Chrome10/7/20144267
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 📋Chrome5/19/20154043
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 📋Chrome9/25/20125009
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 📋Chrome9/25/20125009
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 📋Chrome9/25/20125009
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 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.TouchEvent 📋Chrome1/20/20163797
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 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.changedTouches 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.ctrlKey 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.metaKey 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.shiftKey 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.targetTouches 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchEvent.touches 📋Chrome9/25/20125009
Firefox: Removed in bug 888304 due to web compatibility issues.
api.TouchList 📋Chrome3/28/20125190
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 📋Chrome3/28/20125190
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 📋Chrome3/28/20125190
Firefox: This interface is only exposed if a touch input device is detected.Firefox: Removed in bug 888304 due to web compatibility issues.
api.TransformStream.transferable 📋Chrome11/17/20202034
api.Translator 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.availability_static 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.create_static 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.destroy 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.inputQuota 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.measureInputUsage 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.sourceLanguage 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.targetLanguage 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.translate 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.Translator.translateStreaming 📋Chrome6/24/2025354
Chrome: Availability may be subject to geographical restrictions.Opera: Availability may be subject to geographical restrictions.
api.UIEvent.sourceCapabilities 📋Chrome12/1/20153847
api.USB 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USB.connect_event 📋Chrome9/5/20173203
api.USB.disconnect_event 📋Chrome9/5/20173203
api.USB.getDevices 📋Chrome9/5/20173203
api.USB.requestDevice 📋Chrome9/5/20173203
api.USB.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBAlternateInterface.USBAlternateInterface Chrome9/5/20173203
api.USBAlternateInterface.alternateSetting 📋Chrome9/5/20173203
api.USBAlternateInterface.endpoints 📋Chrome9/5/20173203
api.USBAlternateInterface.interfaceClass 📋Chrome9/5/20173203
api.USBAlternateInterface.interfaceName 📋Chrome9/5/20173203
api.USBAlternateInterface.interfaceProtocol 📋Chrome9/5/20173203
api.USBAlternateInterface.interfaceSubclass 📋Chrome9/5/20173203
api.USBAlternateInterface.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBConfiguration.USBConfiguration 📋Chrome9/5/20173203
api.USBConfiguration.configurationName 📋Chrome9/5/20173203
api.USBConfiguration.configurationValue 📋Chrome9/5/20173203
api.USBConfiguration.interfaces 📋Chrome9/5/20173203
api.USBConfiguration.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBConnectionEvent.USBConnectionEvent 📋Chrome9/5/20173203
api.USBConnectionEvent.device 📋Chrome9/5/20173203
api.USBConnectionEvent.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBDevice.claimInterface 📋Chrome9/5/20173203
api.USBDevice.clearHalt 📋Chrome9/5/20173203
api.USBDevice.close 📋Chrome9/5/20173203
api.USBDevice.configuration 📋Chrome9/5/20173203
api.USBDevice.configurations 📋Chrome9/5/20173203
api.USBDevice.controlTransferIn 📋Chrome9/5/20173203
api.USBDevice.controlTransferOut 📋Chrome9/5/20173203
api.USBDevice.deviceClass 📋Chrome9/5/20173203
api.USBDevice.deviceProtocol 📋Chrome9/5/20173203
api.USBDevice.deviceSubclass 📋Chrome9/5/20173203
api.USBDevice.deviceVersionMajor 📋Chrome9/5/20173203
api.USBDevice.deviceVersionMinor 📋Chrome9/5/20173203
api.USBDevice.deviceVersionSubminor 📋Chrome9/5/20173203
api.USBDevice.forget 📋Chrome4/26/20221509
api.USBDevice.isochronousTransferIn 📋Chrome9/5/20173203
api.USBDevice.isochronousTransferOut 📋Chrome9/5/20173203
api.USBDevice.manufacturerName 📋Chrome9/5/20173203
api.USBDevice.open 📋Chrome9/5/20173203
api.USBDevice.opened 📋Chrome9/5/20173203
api.USBDevice.productId 📋Chrome9/5/20173203
api.USBDevice.productName 📋Chrome9/5/20173203
api.USBDevice.releaseInterface 📋Chrome9/5/20173203
api.USBDevice.reset 📋Chrome9/5/20173203
api.USBDevice.selectAlternateInterface 📋Chrome9/5/20173203
api.USBDevice.selectConfiguration 📋Chrome9/5/20173203
api.USBDevice.serialNumber 📋Chrome9/5/20173203
api.USBDevice.transferIn 📋Chrome9/5/20173203
api.USBDevice.transferOut 📋Chrome9/5/20173203
api.USBDevice.usbVersionMajor 📋Chrome9/5/20173203
api.USBDevice.usbVersionMinor 📋Chrome9/5/20173203
api.USBDevice.usbVersionSubminor 📋Chrome9/5/20173203
api.USBDevice.vendorId 📋Chrome9/5/20173203
api.USBDevice.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBEndpoint.USBEndpoint Chrome9/5/20173203
api.USBEndpoint.direction 📋Chrome9/5/20173203
api.USBEndpoint.endpointNumber 📋Chrome9/5/20173203
api.USBEndpoint.packetSize 📋Chrome9/5/20173203
api.USBEndpoint.type 📋Chrome9/5/20173203
api.USBEndpoint.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBInTransferResult.USBInTransferResult Chrome9/5/20173203
api.USBInTransferResult.data 📋Chrome9/5/20173203
api.USBInTransferResult.status 📋Chrome9/5/20173203
api.USBInTransferResult.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBInterface.USBInterface Chrome9/5/20173203
api.USBInterface.alternate 📋Chrome9/5/20173203
api.USBInterface.alternates 📋Chrome9/5/20173203
api.USBInterface.claimed 📋Chrome9/5/20173203
api.USBInterface.interfaceNumber 📋Chrome9/5/20173203
api.USBInterface.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousInTransferPacket.USBIsochronousInTransferPacket Chrome9/5/20173203
api.USBIsochronousInTransferPacket.data 📋Chrome9/5/20173203
api.USBIsochronousInTransferPacket.status 📋Chrome9/5/20173203
api.USBIsochronousInTransferPacket.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousInTransferResult.USBIsochronousInTransferResult Chrome9/5/20173203
api.USBIsochronousInTransferResult.data 📋Chrome9/5/20173203
api.USBIsochronousInTransferResult.packets 📋Chrome9/5/20173203
api.USBIsochronousInTransferResult.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousOutTransferPacket.USBIsochronousOutTransferPacket Chrome9/5/20173203
api.USBIsochronousOutTransferPacket.bytesWritten 📋Chrome9/5/20173203
api.USBIsochronousOutTransferPacket.status 📋Chrome9/5/20173203
api.USBIsochronousOutTransferPacket.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBIsochronousOutTransferResult.USBIsochronousOutTransferResult Chrome9/5/20173203
api.USBIsochronousOutTransferResult.packets 📋Chrome9/5/20173203
api.USBIsochronousOutTransferResult.worker_support Chrome10/10/2023977
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 📋Chrome9/5/20173203
WebView Android: WebView exposes this interface, but does not support WebUSB. See bug 41441927.
api.USBOutTransferResult.USBOutTransferResult Chrome9/5/20173203
api.USBOutTransferResult.bytesWritten 📋Chrome9/5/20173203
api.USBOutTransferResult.status 📋Chrome9/5/20173203
api.USBOutTransferResult.worker_support Chrome10/10/2023977
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.VTTCue.lineAlign 📋Safari4/26/20211874
api.VTTCue.positionAlign 📋Safari4/26/20211874
api.VTTCue.region 📋Safari4/26/20211874
api.VTTRegion 📋Safari10/22/20134617
api.VTTRegion.VTTRegion 📋Safari10/22/20134617
api.VTTRegion.id 📋Safari10/22/20134617
api.VTTRegion.lines 📋Safari3/25/20192637
api.VTTRegion.regionAnchorX 📋Safari10/22/20134617
api.VTTRegion.regionAnchorY 📋Safari10/22/20134617
api.VTTRegion.scroll 📋Safari10/22/20134617
api.VTTRegion.viewportAnchorX 📋Safari10/22/20134617
api.VTTRegion.viewportAnchorY 📋Safari10/22/20134617
api.VTTRegion.width 📋Safari10/22/20134617
api.VideoDecoder.configure.flip_option 📋Chrome6/24/2025354
api.VideoDecoder.configure.rotation_option 📋Chrome6/24/2025354
api.VideoDecoder.isConfigSupported_static.flip_option 📋Chrome6/24/2025354
api.VideoDecoder.isConfigSupported_static.rotation_option 📋Chrome6/24/2025354
api.VideoFrame.VideoFrame.flip_option 📋Chrome6/24/2025354
api.VideoFrame.VideoFrame.rotation_option 📋Chrome6/24/2025354
api.VideoFrame.flip 📋Chrome6/24/2025354
api.VideoFrame.metadata 📋Chrome2/10/2026123
api.VideoFrame.rotation 📋Chrome6/24/2025354
api.VideoPlaybackQuality.totalFrameDelay Safari10/16/20144258
Internet Explorer: Only works on Windows 8+.
api.VideoTrackGenerator 📋Safari9/16/2024635
api.VideoTrackGenerator.VideoTrackGenerator 📋Safari9/16/2024635
api.VideoTrackGenerator.muted 📋Safari9/16/2024635
api.VideoTrackGenerator.track 📋Safari9/16/2024635
api.VideoTrackGenerator.writable 📋Safari9/16/2024635
api.ViewTransition.waitUntil 📋Chrome1/13/2026151
api.Viewport 📋Chrome6/24/2025354
api.Viewport.segments 📋Chrome6/24/2025354
api.VirtualKeyboard 📋Chrome9/21/20211726
api.VirtualKeyboard.boundingRect 📋Chrome9/21/20211726
api.VirtualKeyboard.geometrychange_event 📋Chrome9/21/20211726
api.VirtualKeyboard.hide 📋Chrome9/21/20211726
api.VirtualKeyboard.overlaysContent 📋Chrome9/21/20211726
api.VirtualKeyboard.show 📋Chrome9/21/20211726
api.VisibilityStateEntry 📋Chrome7/18/20231061
api.VisibilityStateEntry.duration 📋Chrome7/18/20231061
api.VisibilityStateEntry.entryType 📋Chrome7/18/20231061
api.VisibilityStateEntry.name 📋Chrome7/18/20231061
api.VisibilityStateEntry.startTime 📋Chrome7/18/20231061
api.VisualViewport.scrollend_event 📋Chrome6/11/2024732
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.WGSLLanguageFeatures.extension_packed_4x8_integer_dot_product 📋Chrome3/19/2024816
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 📋Chrome3/19/2024816
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 📋Chrome4/16/2024788
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 📋Chrome1/13/2026151
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 📋Chrome3/19/2024816
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.WebGL2RenderingContext.bufferData.srcData_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.bufferSubData.srcData_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.clearBufferfv.values_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.clearBufferiv.values_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.clearBufferuiv.values_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.compressedTexImage2D.pixels_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.compressedTexImage3D.pixels_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.compressedTexSubImage2D.srcData_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.drawingBufferFormat 📋Chrome2/20/2024844
api.WebGL2RenderingContext.drawingBufferStorage 📋Chrome2/20/2024844
api.WebGL2RenderingContext.getBufferSubData.dstData_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.makeXRCompatible 📋Chrome12/10/20192377
api.WebGL2RenderingContext.readPixels.pixels_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.texImage3D.srcData_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.texSubImage3D.srcData_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix2fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix2x3fv.data_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix2x4fv.data_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix3fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix3x2fv.data_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix3x4fv.data_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix4fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix4x2fv.data_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.uniformMatrix4x3fv.data_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.unpackColorSpace 📋Chrome8/2/20221411
api.WebGL2RenderingContext.vertexAttrib1fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.vertexAttrib2fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.vertexAttrib3fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.vertexAttrib4fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.vertexAttribI4iv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGL2RenderingContext.vertexAttribI4uiv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGLObject 📋Chrome6/11/2024732
api.WebGLRenderingContext.compressedTexImage2D.pixels_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGLRenderingContext.drawingBufferFormat 📋Chrome2/20/2024844
api.WebGLRenderingContext.drawingBufferStorage 📋Chrome2/20/2024844
api.WebGLRenderingContext.makeXRCompatible 📋Chrome12/10/20192377
api.WebGLRenderingContext.unpackColorSpace 📋Chrome8/2/20221411
api.WebGLRenderingContext.vertexAttrib1fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGLRenderingContext.vertexAttrib2fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGLRenderingContext.vertexAttrib3fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGLRenderingContext.vertexAttrib4fv.value_param_accepts_SharedArrayBuffer Chrome7/25/20173245
api.WebGLTimerQueryEXT 📋Chrome10/16/20182797
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.WebKitPoint Safari6/8/20096214
api.WebKitPoint.WebKitPoint Safari6/8/20096214
api.WebKitPoint.x Safari6/8/20096214
api.WebKitPoint.y Safari6/8/20096214
api.WebSocketError Chrome4/16/2024788
api.WebSocketError.WebSocketError Chrome4/16/2024788
api.WebSocketError.closeCode Chrome4/16/2024788
api.WebSocketError.reason Chrome4/16/2024788
api.WebSocketStream Chrome4/16/2024788
api.WebSocketStream.WebSocketStream Chrome4/16/2024788
api.WebSocketStream.close Chrome4/16/2024788
api.WebSocketStream.closed Chrome4/16/2024788
api.WebSocketStream.opened Chrome4/16/2024788
api.WebSocketStream.url Chrome4/16/2024788
api.WebTransport 📋Chrome1/4/20221621
api.WebTransport.WebTransport 📋Chrome1/4/20221621
api.WebTransport.WebTransport.options_serverCertificateHashes_parameter 📋Chrome3/29/20221537
api.WebTransport.byob_readers Chrome1/10/20231250
api.WebTransport.close 📋Chrome1/4/20221621
api.WebTransport.closed 📋Chrome1/4/20221621
api.WebTransport.createBidirectionalStream 📋Chrome1/4/20221621
api.WebTransport.createUnidirectionalStream 📋Chrome1/4/20221621
Firefox: Returns a WritableStream instead of a WebTransportSendStream.Firefox for Android: Returns a WritableStream instead of a WebTransportSendStream.
api.WebTransport.createUnidirectionalStream.byob_readers Chrome1/10/20231250
api.WebTransport.datagrams 📋Chrome1/4/20221621
api.WebTransport.incomingBidirectionalStreams 📋Chrome1/4/20221621
api.WebTransport.incomingUnidirectionalStreams 📋Chrome1/4/20221621
api.WebTransport.protocol 📋Chrome12/2/2025193
api.WebTransport.ready 📋Chrome1/4/20221621
api.WebTransportBidirectionalStream 📋Chrome1/4/20221621
api.WebTransportBidirectionalStream.readable 📋Chrome1/4/20221621
api.WebTransportBidirectionalStream.writable 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.byob_readers Chrome1/10/20231250
api.WebTransportDatagramDuplexStream.incomingHighWaterMark 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.incomingMaxAge 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.maxDatagramSize 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.outgoingHighWaterMark 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.outgoingMaxAge 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.readable 📋Chrome1/4/20221621
api.WebTransportDatagramDuplexStream.writable Chrome1/4/20221621
api.WebTransportError 📋Chrome1/4/20221621
api.WebTransportError.WebTransportError 📋Chrome1/4/20221621
api.WebTransportError.source 📋Chrome1/4/20221621
api.WebTransportError.streamErrorCode 📋Chrome1/4/20221621
api.Window.appinstalled_event 📋Chrome1/23/20183063
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 📋Chrome9/5/20173203
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.cancelIdleCallback 📋Chrome12/1/20153847
api.Window.crashReport 📋Chrome2/10/2026123
api.Window.credentialless 📋Chrome2/7/20231222
api.Window.deviceorientationabsolute_event 📋Chrome4/13/20163713
api.Window.documentPictureInPicture 📋Chrome8/15/20231033
api.Window.external 📋Chrome12/11/20086393
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 📋Chrome6/11/2024732
api.Window.fetchLater 📋Chrome4/1/2025438
api.Window.getComputedStyle.returns_CSSStyleProperties 📋Safari9/15/2025271
api.Window.getDigitalGoodsService 📋Edge3/6/2025464
api.Window.getScreenDetails 📋Chrome3/29/20221537
api.Window.launchQueue 📋Chrome5/24/20221481
api.Window.open.features_parameter_attributionsrc Chrome5/14/2024760
api.Window.open.features_parameter_popup Chrome2/1/20221593
api.Window.originAgentCluster 📋Chrome4/13/20211887
api.Window.postMessage.options_delegate_parameter Chrome3/29/20221537
api.Window.postMessage.options_includeUserActivation_parameter Chrome1/29/20192692
api.Window.pushManager 📋Safari3/31/2025439
Safari on iOS: Notifications are supported in web apps saved to the home screen.
api.Window.queryLocalFonts 📋Chrome6/21/20221453
api.Window.requestFileSystem Chrome8/2/20115429
api.Window.requestIdleCallback 📋Chrome12/1/20153847
api.Window.resolveLocalFileSystemURL Chrome8/2/20115429
api.Window.scrollX.subpixel_precision Chrome1/21/20154161
api.Window.scrollY.subpixel_precision Chrome1/21/20154161
api.Window.scrollsnapchange_event 📋Chrome9/17/2024634
api.Window.scrollsnapchanging_event 📋Chrome9/17/2024634
api.Window.sharedStorage 📋Chrome6/11/2024732
api.Window.showDirectoryPicker 📋Edge10/9/20202073
api.Window.showOpenFilePicker 📋Edge10/9/20202073
api.Window.showSaveFilePicker 📋Edge10/9/20202073
api.Window.viewport 📋Chrome6/24/2025354
api.Window.webkitConvertPointFromNodeToPage Safari6/8/20096214
api.Window.webkitConvertPointFromPageToNode Safari6/8/20096214
api.WindowClient.ancestorOrigins 📋Safari9/12/20221370
api.WindowControlsOverlay 📋Edge9/1/20221381
api.WindowControlsOverlay.geometrychange_event 📋Edge9/1/20221381
api.WindowControlsOverlay.getTitlebarAreaRect 📋Edge9/1/20221381
api.WindowControlsOverlay.visible 📋Edge9/1/20221381
api.WindowControlsOverlayGeometryChangeEvent 📋Edge9/1/20221381
api.WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent 📋Edge9/1/20221381
api.WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect 📋Edge9/1/20221381
api.WindowControlsOverlayGeometryChangeEvent.visible 📋Edge9/1/20221381
api.Worker.Worker.mime_checks Safari9/12/20221370
api.Worker.messageerror_event 📋Safari3/27/20231174
Node.js: Supports the event, but only via Node EventEmitter.Node.js: Supports the event, but only via Node EventEmitter.
api.Worker.postMessage.options_includeUserActivation_parameter Chrome1/29/20192692
api.WorkerGlobalScope.languagechange_event 📋Chrome1/25/20105983
api.WorkerGlobalScope.offline_event 📋Safari10/16/20144258
api.WorkerGlobalScope.online_event 📋Safari10/16/20144258
api.WorkerNavigator.connection 📋Chrome9/5/20173203
api.WorkerNavigator.deviceMemory 📋Chrome3/6/20183021
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.hid 📋Chrome11/12/2024578
api.WorkerNavigator.ml 📋Chrome4/4/20231166
api.WorkerNavigator.serial 📋Chrome3/2/20211929
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.serviceWorker 📋Safari4/12/20182984
api.WorkerNavigator.storageBuckets 📋Chrome2/20/2024844
api.WorkerNavigator.usb 📋Chrome10/10/2023977
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.userAgentData 📋Chrome4/13/20211887
api.WritableStream.transferable 📋Chrome11/17/20202034
api.XMLHttpRequest.authorization_removed_cross_origin 📋Safari10/24/20221328
api.XMLHttpRequest.setAttributionReporting 📋Chrome5/14/2024760
api.XMLHttpRequest.setPrivateToken 📋Chrome9/12/20231005
api.XRAnchor 📋Chrome8/25/20202118
api.XRAnchor.anchorSpace 📋Chrome8/25/20202118
api.XRAnchor.delete 📋Chrome8/25/20202118
api.XRAnchorSet 📋Chrome8/25/20202118
api.XRAnchorSet.@@iterator Chrome8/25/20202118
api.XRAnchorSet.entries Chrome8/25/20202118
api.XRAnchorSet.forEach Chrome8/25/20202118
api.XRAnchorSet.has Chrome8/25/20202118
api.XRAnchorSet.keys Chrome8/25/20202118
api.XRAnchorSet.size Chrome8/25/20202118
api.XRAnchorSet.values Chrome8/25/20202118
api.XRBoundedReferenceSpace 📋Chrome12/10/20192377
api.XRBoundedReferenceSpace.boundsGeometry 📋Chrome12/10/20192377
api.XRCPUDepthInformation 📋Chrome4/13/20211887
api.XRCPUDepthInformation.data 📋Chrome4/13/20211887
api.XRCPUDepthInformation.getDepthInMeters 📋Chrome4/13/20211887
api.XRCamera 📋Chrome10/25/20221327
api.XRCamera.height 📋Chrome10/25/20221327
api.XRCamera.width 📋Chrome10/25/20221327
api.XRDepthInformation 📋Chrome4/13/20211887
api.XRDepthInformation.height 📋Chrome4/13/20211887
api.XRDepthInformation.normDepthBufferFromNormView 📋Chrome4/13/20211887
api.XRDepthInformation.projectionMatrix 📋Chrome8/5/2025312
api.XRDepthInformation.rawValueToMeters 📋Chrome4/13/20211887
api.XRDepthInformation.transform 📋Chrome8/5/2025312
api.XRDepthInformation.width 📋Chrome4/13/20211887
api.XRFrame 📋Chrome12/10/20192377
api.XRFrame.createAnchor 📋Chrome8/25/20202118
api.XRFrame.fillJointRadii 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRFrame.fillPoses 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRFrame.getDepthInformation 📋Chrome4/13/20211887
api.XRFrame.getHitTestResults 📋Chrome4/7/20202258
api.XRFrame.getHitTestResultsForTransientInput 📋Chrome4/7/20202258
api.XRFrame.getJointPose 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRFrame.getLightEstimate 📋Chrome4/13/20211887
api.XRFrame.getPose 📋Chrome12/10/20192377
api.XRFrame.getViewerPose 📋Chrome12/10/20192377
api.XRFrame.session 📋Chrome12/10/20192377
api.XRFrame.trackedAnchors 📋Chrome8/25/20202118
api.XRHand 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.@@iterator Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.entries Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.forEach Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.get Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.keys Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.size Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHand.values Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRHitTestResult 📋Chrome4/7/20202258
api.XRHitTestResult.createAnchor 📋Chrome8/25/20202118
api.XRHitTestResult.getPose 📋Chrome4/7/20202258
api.XRHitTestSource 📋Chrome4/7/20202258
api.XRHitTestSource.cancel 📋Chrome4/7/20202258
api.XRInputSource 📋Chrome12/10/20192377
api.XRInputSource.gamepad 📋Chrome12/10/20192377
api.XRInputSource.gripSpace 📋Chrome12/10/20192377
api.XRInputSource.hand 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRInputSource.handedness 📋Chrome12/10/20192377
api.XRInputSource.profiles 📋Chrome12/10/20192377
api.XRInputSource.targetRayMode 📋Chrome12/10/20192377
api.XRInputSource.targetRaySpace 📋Chrome12/10/20192377
api.XRInputSourceArray 📋Chrome12/10/20192377
api.XRInputSourceArray.@@iterator Chrome12/10/20192377
api.XRInputSourceArray.entries Chrome12/10/20192377
api.XRInputSourceArray.forEach Chrome12/10/20192377
api.XRInputSourceArray.keys Chrome12/10/20192377
api.XRInputSourceArray.length 📋Chrome12/10/20192377
api.XRInputSourceArray.values Chrome12/10/20192377
api.XRInputSourceEvent 📋Chrome12/10/20192377
api.XRInputSourceEvent.XRInputSourceEvent 📋Chrome12/10/20192377
api.XRInputSourceEvent.frame 📋Chrome12/10/20192377
api.XRInputSourceEvent.inputSource 📋Chrome12/10/20192377
api.XRInputSourcesChangeEvent 📋Chrome12/10/20192377
api.XRInputSourcesChangeEvent.XRInputSourcesChangeEvent 📋Chrome12/10/20192377
api.XRInputSourcesChangeEvent.added 📋Chrome12/10/20192377
api.XRInputSourcesChangeEvent.removed 📋Chrome12/10/20192377
api.XRInputSourcesChangeEvent.session 📋Chrome12/10/20192377
api.XRJointPose 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRJointPose.radius 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRJointSpace 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRJointSpace.jointName 📋Chrome11/12/2024578
Edge: Hololens 2 only.
api.XRLayer 📋Edge7/16/20202158
api.XRLightEstimate 📋Chrome4/13/20211887
api.XRLightEstimate.primaryLightDirection 📋Chrome4/13/20211887
api.XRLightEstimate.primaryLightIntensity 📋Chrome4/13/20211887
api.XRLightEstimate.sphericalHarmonicsCoefficients 📋Chrome4/13/20211887
api.XRLightProbe 📋Chrome4/13/20211887
api.XRLightProbe.probeSpace 📋Chrome4/13/20211887
api.XRLightProbe.reflectionchange_event 📋Chrome4/13/20211887
api.XRPose 📋Chrome12/10/20192377
api.XRPose.emulatedPosition 📋Chrome12/10/20192377
api.XRPose.transform 📋Chrome12/10/20192377
api.XRRay 📋Chrome4/7/20202258
api.XRRay.XRRay 📋Chrome4/7/20202258
api.XRRay.direction 📋Chrome4/7/20202258
api.XRRay.matrix 📋Chrome4/7/20202258
api.XRRay.origin 📋Chrome4/7/20202258
api.XRReferenceSpace 📋Chrome12/10/20192377
api.XRReferenceSpace.getOffsetReferenceSpace 📋Chrome12/10/20192377
api.XRReferenceSpace.reset_event 📋Chrome12/10/20192377
api.XRReferenceSpaceEvent 📋Chrome12/10/20192377
api.XRReferenceSpaceEvent.XRReferenceSpaceEvent 📋Chrome12/10/20192377
api.XRReferenceSpaceEvent.referenceSpace 📋Chrome12/10/20192377
api.XRReferenceSpaceEvent.transform 📋Chrome12/10/20192377
api.XRRenderState 📋Chrome12/10/20192377
api.XRRenderState.baseLayer 📋Chrome12/10/20192377
api.XRRenderState.depthFar 📋Chrome12/10/20192377
api.XRRenderState.depthNear 📋Chrome12/10/20192377
api.XRRenderState.inlineVerticalFieldOfView 📋Chrome12/10/20192377
api.XRRigidTransform 📋Chrome12/10/20192377
api.XRRigidTransform.XRRigidTransform 📋Chrome12/10/20192377
api.XRRigidTransform.inverse 📋Chrome12/10/20192377
api.XRRigidTransform.matrix 📋Chrome12/10/20192377
api.XRRigidTransform.orientation 📋Chrome12/10/20192377
api.XRRigidTransform.position 📋Chrome12/10/20192377
api.XRSession 📋Chrome12/10/20192377
api.XRSession.cancelAnimationFrame 📋Chrome12/10/20192377
api.XRSession.depthActive 📋Chrome8/5/2025312
api.XRSession.depthDataFormat 📋Chrome4/13/20211887
api.XRSession.depthType 📋Chrome8/5/2025312
api.XRSession.depthUsage 📋Chrome4/13/20211887
api.XRSession.domOverlayState 📋Chrome5/19/20202216
api.XRSession.enabledFeatures 📋Chrome3/7/20231194
api.XRSession.end 📋Chrome12/10/20192377
api.XRSession.end_event 📋Chrome12/10/20192377
api.XRSession.environmentBlendMode 📋Chrome4/7/20202258
api.XRSession.inputSources 📋Chrome12/10/20192377
api.XRSession.inputsourceschange_event 📋Chrome12/10/20192377
api.XRSession.interactionMode 📋Edge7/16/20202158
api.XRSession.pauseDepthSensing 📋Chrome8/5/2025312
api.XRSession.preferredReflectionFormat 📋Chrome4/13/20211887
api.XRSession.renderState 📋Chrome12/10/20192377
api.XRSession.requestAnimationFrame 📋Chrome12/10/20192377
api.XRSession.requestHitTestSource 📋Chrome4/7/20202258
api.XRSession.requestHitTestSourceForTransientInput 📋Chrome4/7/20202258
api.XRSession.requestLightProbe 📋Chrome4/13/20211887
api.XRSession.requestReferenceSpace 📋Chrome12/10/20192377
api.XRSession.resumeDepthSensing 📋Chrome8/5/2025312
api.XRSession.select_event 📋Chrome12/10/20192377
api.XRSession.selectend_event 📋Chrome12/10/20192377
api.XRSession.selectstart_event 📋Chrome12/10/20192377
api.XRSession.squeeze_event 📋Chrome5/19/20202216
api.XRSession.squeezeend_event 📋Chrome5/19/20202216
api.XRSession.squeezestart_event 📋Chrome5/19/20202216
api.XRSession.updateRenderState 📋Chrome12/10/20192377
api.XRSession.visibilityState 📋Chrome12/10/20192377
api.XRSession.visibilitychange_event 📋Chrome12/10/20192377
api.XRSessionEvent 📋Chrome12/10/20192377
api.XRSessionEvent.XRSessionEvent 📋Chrome12/10/20192377
api.XRSessionEvent.session 📋Chrome12/10/20192377
api.XRSpace 📋Chrome12/10/20192377
api.XRSystem 📋Chrome12/10/20192377
api.XRSystem.devicechange_event 📋Chrome12/10/20192377
api.XRSystem.isSessionSupported 📋Chrome12/10/20192377
api.XRSystem.requestSession 📋Chrome12/10/20192377
api.XRTransientInputHitTestResult 📋Chrome4/7/20202258
api.XRTransientInputHitTestResult.inputSource 📋Chrome4/7/20202258
api.XRTransientInputHitTestResult.results 📋Chrome4/7/20202258
api.XRTransientInputHitTestSource 📋Chrome4/7/20202258
api.XRTransientInputHitTestSource.cancel 📋Chrome4/7/20202258
api.XRView 📋Chrome12/10/20192377
api.XRView.camera 📋Chrome10/25/20221327
api.XRView.eye 📋Chrome12/10/20192377
api.XRView.index 📋Chrome1/13/2026151
api.XRView.isFirstPersonObserver 📋Edge10/9/20202073
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 📋Chrome12/10/20192377
api.XRView.recommendedViewportScale 📋Chrome4/13/20211887
api.XRView.requestViewportScale 📋Chrome4/13/20211887
api.XRView.transform 📋Chrome12/10/20192377
api.XRViewerPose 📋Chrome12/10/20192377
api.XRViewerPose.views 📋Chrome12/10/20192377
api.XRViewport 📋Chrome12/10/20192377
api.XRViewport.height 📋Chrome12/10/20192377
api.XRViewport.width 📋Chrome12/10/20192377
api.XRViewport.x 📋Chrome12/10/20192377
api.XRViewport.y 📋Chrome12/10/20192377
api.XRVisibilityMaskChangeEvent 📋Chrome1/13/2026151
api.XRVisibilityMaskChangeEvent.XRVisibilityMaskChangeEvent 📋Chrome1/13/2026151
api.XRVisibilityMaskChangeEvent.eye 📋Chrome1/13/2026151
api.XRVisibilityMaskChangeEvent.index 📋Chrome1/13/2026151
api.XRVisibilityMaskChangeEvent.indices 📋Chrome1/13/2026151
api.XRVisibilityMaskChangeEvent.session 📋Chrome1/13/2026151
api.XRVisibilityMaskChangeEvent.vertices 📋Chrome1/13/2026151
api.XRWebGLBinding 📋Chrome3/2/20211929
api.XRWebGLBinding.XRWebGLBinding 📋Chrome3/2/20211929
api.XRWebGLBinding.getCameraImage 📋Chrome10/25/20221327
api.XRWebGLBinding.getDepthInformation 📋Chrome4/13/20211887
api.XRWebGLBinding.getReflectionCubeMap 📋Chrome4/13/20211887
api.XRWebGLDepthInformation 📋Chrome4/13/20211887
api.XRWebGLDepthInformation.texture 📋Chrome4/13/20211887
api.XRWebGLLayer 📋Chrome12/10/20192377
api.XRWebGLLayer.XRWebGLLayer 📋Chrome12/10/20192377
api.XRWebGLLayer.antialias 📋Chrome12/10/20192377
api.XRWebGLLayer.framebuffer 📋Chrome12/10/20192377
api.XRWebGLLayer.framebufferHeight 📋Chrome12/10/20192377
api.XRWebGLLayer.framebufferWidth 📋Chrome12/10/20192377
api.XRWebGLLayer.getNativeFramebufferScaleFactor_static 📋Chrome12/10/20192377
api.XRWebGLLayer.getViewport 📋Chrome12/10/20192377
api.XRWebGLLayer.ignoreDepthValues 📋Chrome12/10/20192377
api.console.timeStamp_static.color_parameter Chrome3/4/2025466
api.console.timeStamp_static.data_parameter Chrome9/30/2025256
api.console.timeStamp_static.end_parameter Chrome3/4/2025466
api.console.timeStamp_static.start_parameter Chrome3/4/2025466
api.console.timeStamp_static.trackGroup_parameter Chrome3/4/2025466
api.console.timeStamp_static.trackName_parameter Chrome3/4/2025466
api.fetch.authorization_removed_cross_origin 📋Safari10/24/20221328
api.fetch.body_readablestream 📋Edge9/1/20221381
api.fetch.init_attributionReporting_parameter 📋Chrome5/14/2024760
api.fetch.init_browsingTopics_parameter Chrome6/11/2024732
api.fetch.init_duplex_parameter 📋Edge9/1/20221381
api.fetch.init_privateToken_parameter 📋Chrome9/12/20231005
api.scheduler 📋Chrome9/21/20211726

CSS Data

API First Browser Date Days in Limbo Notes
css.at-rules.container.anchor_position_queries 📋Chrome12/2/2025193
css.at-rules.container.anchor_position_queries.fallback 📋Chrome12/2/2025193
css.at-rules.container.anchor_position_queries.fallback.any_value 📋Chrome12/2/2025193
css.at-rules.container.scroll-state_queries 📋Chrome2/4/2025494
css.at-rules.container.scroll-state_queries.scrollable 📋Chrome2/4/2025494
css.at-rules.container.scroll-state_queries.scrolled 📋Chrome1/13/2026151
css.at-rules.container.scroll-state_queries.snapped 📋Chrome2/4/2025494
css.at-rules.container.scroll-state_queries.stuck 📋Chrome2/4/2025494
css.at-rules.container.style_queries_for_custom_properties.range_syntax 📋Chrome10/28/2025228
css.at-rules.counter-style.speak-as 📋Chrome5/25/20211845
css.at-rules.font-face.OpenType_CBDT_CBLC Chrome4/17/20182979
css.at-rules.font-face.OpenType_COLRv1 Chrome2/1/20221593
css.at-rules.font-face.OpenType_SVG Safari3/25/20192637
css.at-rules.font-face.SVG_fonts Safari3/18/20086661
css.at-rules.font-face.ascent-override 📋Chrome11/17/20202034
css.at-rules.font-face.descent-override 📋Chrome11/17/20202034
css.at-rules.font-face.font-variation-settings 📋Chrome9/2/2025284
css.at-rules.font-face.font-width 📋Safari3/31/2025439
css.at-rules.font-face.line-gap-override 📋Chrome11/17/20202034
css.at-rules.font-face.src.drop_invalid_item Chrome11/29/20221292
Chrome: Chrome drops invalid item for tech() but not other invalid valuesChrome Android: Chrome Android drops invalid item for tech() but not other invalid valuesEdge: Edge drops invalid item for tech() but not other invalid valuesOpera: Opera drops invalid item for tech() but not other invalid valuesOpera Android: Opera Android drops invalid item for tech() but not other invalid valuesSamsung Internet: Samsung Internet drops invalid item for tech() but not other invalid valuesWebView Android: WebView Android drops invalid item for tech() but not other invalid values
css.at-rules.function 📋Chrome8/5/2025312
css.at-rules.function.result 📋Chrome8/5/2025312
css.at-rules.media.-webkit-animation Safari6/8/20096214
css.at-rules.media.-webkit-transform-2d Safari6/8/20096214
css.at-rules.media.-webkit-transition Safari6/8/20096214
css.at-rules.media.device-posture 📋Chrome1/14/2025515
css.at-rules.media.display-mode.picture-in-picture 📋Chrome3/19/2024816
css.at-rules.media.display-mode.window-controls-overlay 📋Edge9/1/20221381
css.at-rules.media.horizontal-viewport-segments 📋Chrome6/24/2025354
css.at-rules.media.inverted-colors 📋Safari3/21/20163736
css.at-rules.media.media_query_values Chrome4/17/20182979
css.at-rules.media.prefers-color-scheme.respects-inherited-scheme Chrome9/17/2024634
Chrome: Only supports SVG images, not iframes.Chrome Android: Only supports SVG images, not iframes.Edge: Only supports SVG images, not iframes.Opera: Only supports SVG images, not iframes.Opera Android: Only supports SVG images, not iframes.Samsung Internet: Only supports SVG images, not iframes.WebView Android: Only supports SVG images, not iframes.
css.at-rules.media.prefers-reduced-data 📋Chrome8/25/20202118
css.at-rules.media.prefers-reduced-transparency 📋Chrome10/10/2023977
css.at-rules.media.vertical-viewport-segments 📋Chrome6/24/2025354
css.at-rules.media.video-dynamic-range 📋Chrome2/1/20221593
css.at-rules.page.bottom-center 📋Chrome11/12/2024578
css.at-rules.page.bottom-left 📋Chrome11/12/2024578
css.at-rules.page.bottom-left-corner 📋Chrome11/12/2024578
css.at-rules.page.bottom-right 📋Chrome11/12/2024578
css.at-rules.page.bottom-right-corner 📋Chrome11/12/2024578
css.at-rules.page.left-bottom 📋Chrome11/12/2024578
css.at-rules.page.left-middle 📋Chrome11/12/2024578
css.at-rules.page.left-top 📋Chrome11/12/2024578
css.at-rules.page.page-orientation 📋Chrome8/25/20202118
css.at-rules.page.right-bottom 📋Chrome11/12/2024578
css.at-rules.page.right-middle 📋Chrome11/12/2024578
css.at-rules.page.right-top 📋Chrome11/12/2024578
css.at-rules.page.top-center 📋Chrome11/12/2024578
css.at-rules.page.top-left 📋Chrome11/12/2024578
css.at-rules.page.top-left-corner 📋Chrome11/12/2024578
css.at-rules.page.top-right 📋Chrome11/12/2024578
css.at-rules.page.top-right-corner 📋Chrome11/12/2024578
css.properties.-webkit-app-region Chrome1/10/20134902
css.properties.-webkit-column-axis Safari7/25/20125071
css.properties.-webkit-column-progression Safari10/22/20134617
css.properties.-webkit-cursor-visibility Safari10/22/20134617
css.properties.-webkit-hyphenate-limit-after Safari7/20/20115442
css.properties.-webkit-hyphenate-limit-before Safari7/20/20115442
css.properties.-webkit-hyphenate-limit-lines Safari7/25/20125071
css.properties.-webkit-line-align Safari7/25/20125071
css.properties.-webkit-line-box-contain Safari7/20/20115442
css.properties.-webkit-line-grid Safari7/25/20125071
css.properties.-webkit-line-snap Safari7/25/20125071
css.properties.-webkit-mask-source-type Safari10/22/20134617
css.properties.-webkit-nbsp-mode Safari6/8/20096214
css.properties.-webkit-tap-highlight-color Chrome12/13/20115296
css.properties.-webkit-text-decorations-in-effect Chrome12/11/20086393
css.properties.-webkit-text-zoom Safari9/20/20163553
css.properties.align-content.flex_context.last_baseline Safari9/19/20173189
Safari: This value is recognized, but has no effect. See bug 235005.Safari on iOS: This value is recognized, but has no effect. See bug 235005.WebView on iOS: This value is recognized, but has no effect. See bug 235005.
css.properties.align-self.position_absolute_context 📋Chrome2/20/2024844
css.properties.animation.animation-timeline_included Chrome7/18/20231061
Chrome: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.Chrome Android: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.Edge: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.Opera: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.Opera Android: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.Samsung Internet: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.WebView Android: Support is currently reset-only. Including animation resets a previously-declared animation-timeline value to auto, but animation-timeline cannot be set via animation.
css.properties.animation-trigger 📋Chrome3/10/202695
css.properties.animation-trigger.none 📋Chrome3/10/202695
css.properties.appearance.base-select 📋Chrome4/1/2025438
css.properties.background.x-end 📋Safari9/15/2025271
css.properties.background.x-start 📋Safari9/15/2025271
css.properties.background.y-end 📋Safari9/15/2025271
css.properties.background.y-start 📋Safari9/15/2025271
css.properties.background-clip.border-area 📋Safari12/11/2024549
css.properties.background-position.x-end 📋Safari9/15/2025271
css.properties.background-position.x-start 📋Safari9/15/2025271
css.properties.background-position.y-end 📋Safari9/15/2025271
css.properties.background-position.y-start 📋Safari9/15/2025271
css.properties.background-position-x.x-end 📋Safari9/15/2025271
css.properties.background-position-x.x-start 📋Safari9/15/2025271
css.properties.background-position-y.y-end 📋Safari9/15/2025271
css.properties.background-position-y.y-start 📋Safari9/15/2025271
css.properties.baseline-source 📋Chrome3/7/20231194
css.properties.baseline-source.auto 📋Chrome3/7/20231194
css.properties.baseline-source.first 📋Chrome3/7/20231194
css.properties.baseline-source.last 📋Chrome3/7/20231194
css.properties.block-size.stretch 📋Chrome6/24/2025354
css.properties.box-flex-group Safari10/26/20076805
css.properties.box-lines Safari10/26/20076805
css.properties.break-after.avoid Chrome4/13/20163713
Firefox: The value is recognized, but has no effect. See bug 1972340.Firefox for Android: The value is recognized, but has no effect. See bug 1972340.Safari: The value is recognized, but has no effect. See bug 294559.Safari on iOS: The value is recognized, but has no effect. See bug 294559.WebView on iOS: The value is recognized, but has no effect. See bug 294559.
css.properties.break-after.multicol_context 📋Edge7/29/20153972
Firefox: Only supported in print mode. See bug 1675322.Firefox for Android: Only supported in print mode. See bug 1675322.
css.properties.break-after.multicol_context.avoid Chrome5/24/20221481
css.properties.break-after.multicol_context.avoid-column Chrome5/24/20221481
css.properties.break-after.multicol_context.column Edge7/29/20153972
css.properties.break-before.avoid Chrome4/13/20163713
Firefox: The value is recognized, but has no effect. See bug 1972340.Firefox for Android: The value is recognized, but has no effect. See bug 1972340.Safari: The value is recognized, but has no effect. See bug 294559.Safari on iOS: The value is recognized, but has no effect. See bug 294559.WebView on iOS: The value is recognized, but has no effect. See bug 294559.
css.properties.break-before.multicol_context 📋Edge7/29/20153972
Firefox: Only supported in print mode. See bug 1675322.Firefox for Android: Only supported in print mode. See bug 1675322.
css.properties.break-before.multicol_context.avoid Chrome5/24/20221481
css.properties.break-before.multicol_context.avoid-column Chrome5/24/20221481
css.properties.break-before.multicol_context.column Edge7/29/20153972
css.properties.break-inside.paged_context.avoid-page Edge7/29/20153972
css.properties.caret-animation 📋Chrome9/2/2025284
css.properties.caret-animation.auto 📋Chrome9/2/2025284
css.properties.caret-animation.manual 📋Chrome9/2/2025284
css.properties.caret-shape 📋Chrome1/13/2026151
css.properties.caret-shape.auto 📋Chrome1/13/2026151
css.properties.caret-shape.bar 📋Chrome1/13/2026151
css.properties.caret-shape.block 📋Chrome1/13/2026151
css.properties.caret-shape.underscore 📋Chrome1/13/2026151
css.properties.color-adjust 📋Safari3/14/20221552
css.properties.color-adjust.economy 📋Safari3/14/20221552
css.properties.color-adjust.exact 📋Safari3/14/20221552
css.properties.color-rendering Chrome12/11/20086393
css.properties.color-rendering.auto Chrome12/11/20086393
css.properties.color-rendering.optimizeQuality Chrome12/11/20086393
css.properties.color-rendering.optimizeSpeed Chrome12/11/20086393
css.properties.column-height 📋Chrome2/10/2026123
css.properties.column-height.auto 📋Chrome2/10/2026123
css.properties.column-wrap 📋Chrome2/10/2026123
css.properties.column-wrap.auto 📋Chrome2/10/2026123
css.properties.column-wrap.nowrap 📋Chrome2/10/2026123
css.properties.column-wrap.wrap 📋Chrome2/10/2026123
css.properties.columns.column-height 📋Chrome2/10/2026123
css.properties.container-type.anchored 📋Chrome12/2/2025193
css.properties.container-type.scroll-state 📋Chrome2/4/2025494
css.properties.content.alt_text.counters Edge9/5/2025281
Chrome: Counters are recognised, but the spoken values do not incrementChrome Android: Counters are recognised, but the spoken values do not incrementEdge: Counters are recognised, but the spoken values do not incrementOpera: Counters are recognised, but the spoken values do not incrementOpera Android: Counters are recognised, but the spoken values do not incrementWebView Android: Counters are recognised, but the spoken values do not increment
css.properties.corner-block-end-shape 📋Chrome8/5/2025312
css.properties.corner-block-end-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-block-end-shape.notch 📋Chrome8/5/2025312
css.properties.corner-block-end-shape.round 📋Chrome8/5/2025312
css.properties.corner-block-end-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-block-end-shape.square 📋Chrome8/5/2025312
css.properties.corner-block-end-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-block-start-shape 📋Chrome8/5/2025312
css.properties.corner-block-start-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-block-start-shape.notch 📋Chrome8/5/2025312
css.properties.corner-block-start-shape.round 📋Chrome8/5/2025312
css.properties.corner-block-start-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-block-start-shape.square 📋Chrome8/5/2025312
css.properties.corner-block-start-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape.notch 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape.round 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape.square 📋Chrome8/5/2025312
css.properties.corner-bottom-left-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape.notch 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape.round 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape.square 📋Chrome8/5/2025312
css.properties.corner-bottom-right-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-bottom-shape 📋Chrome8/5/2025312
css.properties.corner-bottom-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-bottom-shape.notch 📋Chrome8/5/2025312
css.properties.corner-bottom-shape.round 📋Chrome8/5/2025312
css.properties.corner-bottom-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-bottom-shape.square 📋Chrome8/5/2025312
css.properties.corner-bottom-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-end-end-shape 📋Chrome8/5/2025312
css.properties.corner-end-end-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-end-end-shape.notch 📋Chrome8/5/2025312
css.properties.corner-end-end-shape.round 📋Chrome8/5/2025312
css.properties.corner-end-end-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-end-end-shape.square 📋Chrome8/5/2025312
css.properties.corner-end-end-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-end-start-shape 📋Chrome8/5/2025312
css.properties.corner-end-start-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-end-start-shape.notch 📋Chrome8/5/2025312
css.properties.corner-end-start-shape.round 📋Chrome8/5/2025312
css.properties.corner-end-start-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-end-start-shape.square 📋Chrome8/5/2025312
css.properties.corner-end-start-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape.notch 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape.round 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape.square 📋Chrome8/5/2025312
css.properties.corner-inline-end-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape.notch 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape.round 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape.square 📋Chrome8/5/2025312
css.properties.corner-inline-start-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-left-shape 📋Chrome8/5/2025312
css.properties.corner-left-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-left-shape.notch 📋Chrome8/5/2025312
css.properties.corner-left-shape.round 📋Chrome8/5/2025312
css.properties.corner-left-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-left-shape.square 📋Chrome8/5/2025312
css.properties.corner-left-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-right-shape 📋Chrome8/5/2025312
css.properties.corner-right-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-right-shape.notch 📋Chrome8/5/2025312
css.properties.corner-right-shape.round 📋Chrome8/5/2025312
css.properties.corner-right-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-right-shape.square 📋Chrome8/5/2025312
css.properties.corner-right-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-shape 📋Chrome8/5/2025312
css.properties.corner-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-shape.notch 📋Chrome8/5/2025312
css.properties.corner-shape.round 📋Chrome8/5/2025312
css.properties.corner-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-shape.square 📋Chrome8/5/2025312
css.properties.corner-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-start-end-shape 📋Chrome8/5/2025312
css.properties.corner-start-end-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-start-end-shape.notch 📋Chrome8/5/2025312
css.properties.corner-start-end-shape.round 📋Chrome8/5/2025312
css.properties.corner-start-end-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-start-end-shape.square 📋Chrome8/5/2025312
css.properties.corner-start-end-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-start-start-shape 📋Chrome8/5/2025312
css.properties.corner-start-start-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-start-start-shape.notch 📋Chrome8/5/2025312
css.properties.corner-start-start-shape.round 📋Chrome8/5/2025312
css.properties.corner-start-start-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-start-start-shape.square 📋Chrome8/5/2025312
css.properties.corner-start-start-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-top-left-shape 📋Chrome8/5/2025312
css.properties.corner-top-left-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-top-left-shape.notch 📋Chrome8/5/2025312
css.properties.corner-top-left-shape.round 📋Chrome8/5/2025312
css.properties.corner-top-left-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-top-left-shape.square 📋Chrome8/5/2025312
css.properties.corner-top-left-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-top-right-shape 📋Chrome8/5/2025312
css.properties.corner-top-right-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-top-right-shape.notch 📋Chrome8/5/2025312
css.properties.corner-top-right-shape.round 📋Chrome8/5/2025312
css.properties.corner-top-right-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-top-right-shape.square 📋Chrome8/5/2025312
css.properties.corner-top-right-shape.squircle 📋Chrome8/5/2025312
css.properties.corner-top-shape 📋Chrome8/5/2025312
css.properties.corner-top-shape.bevel 📋Chrome8/5/2025312
css.properties.corner-top-shape.notch 📋Chrome8/5/2025312
css.properties.corner-top-shape.round 📋Chrome8/5/2025312
css.properties.corner-top-shape.scoop 📋Chrome8/5/2025312
css.properties.corner-top-shape.square 📋Chrome8/5/2025312
css.properties.corner-top-shape.squircle 📋Chrome8/5/2025312
css.properties.d 📋Chrome7/20/20163615
Safari: The property parses, but has no effect.Safari on iOS: The property parses, but has no effect.WebView on iOS: The property parses, but has no effect.
css.properties.d.none 📋Chrome7/20/20163615
css.properties.display.contents.contents_unusual 📋Chrome3/6/20183021
css.properties.display.list-item.legend-support Chrome12/4/20182748
css.properties.display.math Chrome1/10/20231250
css.properties.display.none.option_is_hidden Chrome12/11/20086393
css.properties.display.ruby Chrome1/23/2024872
css.properties.display.ruby-text Chrome1/23/2024872
css.properties.dynamic-range-limit.constrained 📋Chrome4/29/2025410
css.properties.dynamic-range-limit.dynamic-range-limit-mix_values 📋Chrome4/29/2025410
css.properties.filter.svg_elements Chrome3/2/20211929
css.properties.flex.stretch 📋Chrome6/24/2025354
css.properties.flex-basis.stretch 📋Chrome6/24/2025354
css.properties.flex-grow.less_than_zero_animate Chrome3/2/20163755
Firefox: Before Firefox 32, Firefox wasn't able to animate values starting or stopping at 0.Firefox for Android: Before Firefox for Android 32, Firefox for Android wasn't able to animate values starting or stopping at 0.
css.properties.font-family.ui-monospace Safari3/24/20202272
css.properties.font-family.ui-rounded Safari3/24/20202272
css.properties.font-family.ui-sans-serif Safari3/24/20202272
css.properties.font-family.ui-serif Safari3/24/20202272
css.properties.font-language-override 📋Chrome12/2/2025193
css.properties.font-language-override.normal 📋Chrome12/2/2025193
css.properties.font-palette.animation_computed Chrome1/23/2024872
css.properties.font-palette.palette-mix_function 📋Chrome1/23/2024872
css.properties.font-size.math Chrome1/10/20231250
css.properties.font-variant-emoji.emoji 📋Chrome11/12/2024578
css.properties.font-variant-emoji.normal 📋Chrome11/12/2024578
css.properties.font-variant-emoji.text 📋Chrome11/12/2024578
css.properties.font-variant-emoji.unicode 📋Chrome11/12/2024578
css.properties.font-width 📋Safari3/31/2025439
css.properties.font-width.condensed 📋Safari3/31/2025439
css.properties.font-width.expanded 📋Safari3/31/2025439
css.properties.font-width.extra-condensed 📋Safari3/31/2025439
css.properties.font-width.extra-expanded 📋Safari3/31/2025439
css.properties.font-width.normal 📋Safari3/31/2025439
css.properties.font-width.percentage 📋Safari3/31/2025439
css.properties.font-width.semi-condensed 📋Safari3/31/2025439
css.properties.font-width.semi-expanded 📋Safari3/31/2025439
css.properties.font-width.ultra-condensed 📋Safari3/31/2025439
css.properties.font-width.ultra-expanded 📋Safari3/31/2025439
css.properties.forced-color-adjust 📋Edge1/15/20202341
css.properties.forced-color-adjust.auto 📋Edge1/15/20202341
css.properties.forced-color-adjust.none 📋Edge1/15/20202341
css.properties.forced-color-adjust.preserve-parent-color 📋Chrome9/27/20221355
css.properties.glyph-orientation-vertical 📋Safari6/8/20096214
css.properties.hanging-punctuation 📋Safari9/20/20163553
Safari: The characters U+0027 and U+0022 are not supported by the first and last keywords.Safari on iOS: The characters U+0027 and U+0022 are not supported by the first and last keywords.WebView on iOS: The characters U+0027 and U+0022 are not supported by the first and last keywords.
css.properties.hanging-punctuation.allow-end 📋Safari9/20/20163553
css.properties.hanging-punctuation.first 📋Safari9/20/20163553
css.properties.hanging-punctuation.last 📋Safari9/20/20163553
css.properties.hanging-punctuation.none 📋Safari9/20/20163553
css.properties.hyphenate-limit-chars 📋Chrome1/10/20231250
css.properties.hyphenate-limit-chars.auto 📋Chrome1/10/20231250
css.properties.hyphens.language_afrikaans Chrome4/4/20231166
css.properties.hyphens.language_albanian Chrome4/4/20231166
css.properties.hyphens.language_amharic Chrome4/4/20231166
css.properties.hyphens.language_armenian Chrome11/17/20202034
css.properties.hyphens.language_assamese Chrome11/17/20202034
css.properties.hyphens.language_basque Chrome11/17/20202034
css.properties.hyphens.language_belarusian Chrome11/17/20202034
css.properties.hyphens.language_bengali Chrome11/17/20202034
css.properties.hyphens.language_bulgarian Chrome11/17/20202034
css.properties.hyphens.language_catalan Safari7/20/20115442
css.properties.hyphens.language_cyrillic_mongolian Chrome11/17/20202034
css.properties.hyphens.language_estonian Chrome11/17/20202034
css.properties.hyphens.language_ethiopic_script_mul Chrome4/4/20231166
css.properties.hyphens.language_ethiopic_script_und Chrome11/17/20202034
css.properties.hyphens.language_finnish Safari3/21/20163736
css.properties.hyphens.language_galician Chrome4/4/20231166
css.properties.hyphens.language_georgian Chrome4/4/20231166
css.properties.hyphens.language_german_swiss_orthography Chrome11/17/20202034
css.properties.hyphens.language_german_traditional_orthography Chrome11/17/20202034
css.properties.hyphens.language_gujarati Chrome11/17/20202034
css.properties.hyphens.language_hindi Chrome11/17/20202034
css.properties.hyphens.language_irish Chrome11/17/20202034
css.properties.hyphens.language_kannada Chrome11/17/20202034
css.properties.hyphens.language_latin Chrome11/17/20202034
css.properties.hyphens.language_latvian Chrome4/4/20231166
css.properties.hyphens.language_lithuanian Chrome4/4/20231166
css.properties.hyphens.language_malayalam Chrome11/17/20202034
css.properties.hyphens.language_marathi Chrome11/17/20202034
css.properties.hyphens.language_modern_greek Chrome4/4/20231166
css.properties.hyphens.language_norwegian_nn Chrome11/17/20202034
css.properties.hyphens.language_old_slavonic Chrome11/17/20202034
css.properties.hyphens.language_oriya Chrome11/17/20202034
css.properties.hyphens.language_polish Safari3/21/20163736
css.properties.hyphens.language_punjabi Chrome11/17/20202034
css.properties.hyphens.language_slovak Chrome4/4/20231166
css.properties.hyphens.language_slovenian Chrome11/17/20202034
css.properties.hyphens.language_tamil Chrome11/17/20202034
css.properties.hyphens.language_telugu Chrome11/17/20202034
css.properties.hyphens.language_turkish Safari7/20/20115442
css.properties.hyphens.language_turkmen Chrome11/17/20202034
css.properties.hyphens.language_welsh Chrome11/17/20202034
css.properties.image-rendering.optimizeQuality Safari10/22/20134617
css.properties.image-rendering.optimizeSpeed Safari10/22/20134617
css.properties.inline-size.stretch 📋Chrome6/24/2025354
css.properties.interactivity 📋Chrome4/1/2025438
css.properties.interactivity.auto 📋Chrome4/1/2025438
css.properties.interactivity.inert 📋Chrome4/1/2025438
css.properties.interest-delay 📋Chrome10/28/2025228
css.properties.interest-delay.normal 📋Chrome10/28/2025228
css.properties.interest-delay-end 📋Chrome10/28/2025228
css.properties.interest-delay-end.normal 📋Chrome10/28/2025228
css.properties.interest-delay-start 📋Chrome10/28/2025228
css.properties.interest-delay-start.normal 📋Chrome10/28/2025228
css.properties.interpolate-size 📋Chrome9/17/2024634
css.properties.interpolate-size.allow-keywords 📋Chrome9/17/2024634
css.properties.interpolate-size.numeric-only 📋Chrome9/17/2024634
css.properties.justify-items.block_context 📋Chrome10/15/2024606
css.properties.justify-self.block_context 📋Chrome10/15/2024606
css.properties.justify-self.position_absolute_context 📋Chrome2/20/2024844
css.properties.line-clamp.none Safari12/11/2024549
css.properties.margin-trim 📋Safari3/27/20231174
css.properties.margin-trim.block 📋Safari3/27/20231174
css.properties.margin-trim.block-end 📋Safari3/27/20231174
css.properties.margin-trim.block-start 📋Safari3/27/20231174
css.properties.margin-trim.inline 📋Safari3/27/20231174
css.properties.margin-trim.inline-end 📋Safari3/27/20231174
css.properties.margin-trim.inline-start 📋Safari3/27/20231174
css.properties.margin-trim.none 📋Safari3/27/20231174
css.properties.mask.x-end 📋Safari9/15/2025271
css.properties.mask.x-start 📋Safari9/15/2025271
css.properties.mask.y-end 📋Safari9/15/2025271
css.properties.mask.y-start 📋Safari9/15/2025271
css.properties.mask-clip.border-box Chrome12/5/2023921
css.properties.mask-clip.content-box Chrome12/5/2023921
css.properties.mask-clip.fill-box Chrome12/5/2023921
css.properties.mask-clip.no-clip Chrome12/5/2023921
css.properties.mask-clip.padding-box Chrome12/5/2023921
css.properties.mask-clip.stroke-box Chrome12/5/2023921
css.properties.mask-clip.view-box Chrome12/5/2023921
css.properties.mask-origin.border-box Chrome12/5/2023921
css.properties.mask-origin.content-box Chrome12/5/2023921
css.properties.mask-origin.fill-box Chrome12/5/2023921
css.properties.mask-origin.padding-box Chrome12/5/2023921
css.properties.mask-origin.stroke-box Chrome12/5/2023921
css.properties.mask-origin.view-box Chrome12/5/2023921
css.properties.mask-position.x-end 📋Safari9/15/2025271
css.properties.mask-position.x-start 📋Safari9/15/2025271
css.properties.mask-position.y-end 📋Safari9/15/2025271
css.properties.mask-position.y-start 📋Safari9/15/2025271
css.properties.math-depth 📋Chrome1/10/20231250
css.properties.math-depth.auto-add 📋Chrome1/10/20231250
css.properties.max-block-size.stretch 📋Chrome6/24/2025354
css.properties.max-inline-size.stretch 📋Chrome6/24/2025354
css.properties.min-block-size.stretch 📋Chrome6/24/2025354
css.properties.min-inline-size.stretch 📋Chrome6/24/2025354
css.properties.mix-blend-mode.plus-darker 📋Safari9/30/20153909
css.properties.mix-blend-mode.svg_elements Chrome3/3/20154120
css.properties.object-position.x-end 📋Safari9/15/2025271
css.properties.object-position.x-start 📋Safari9/15/2025271
css.properties.object-position.y-end 📋Safari9/15/2025271
css.properties.object-position.y-start 📋Safari9/15/2025271
css.properties.object-view-box 📋Chrome8/2/20221411
css.properties.object-view-box.none 📋Chrome8/2/20221411
css.properties.offset.margin-box 📋Safari9/12/20221370
css.properties.offset.x-end 📋Safari9/15/2025271
css.properties.offset.x-start 📋Safari9/15/2025271
css.properties.offset.y-end 📋Safari9/15/2025271
css.properties.offset.y-start 📋Safari9/15/2025271
css.properties.offset-anchor.x-end 📋Safari9/15/2025271
css.properties.offset-anchor.x-start 📋Safari9/15/2025271
css.properties.offset-anchor.y-end 📋Safari9/15/2025271
css.properties.offset-anchor.y-start 📋Safari9/15/2025271
css.properties.offset-path.margin-box 📋Safari9/16/2024635
css.properties.offset-position.x-end 📋Safari9/15/2025271
css.properties.offset-position.x-start 📋Safari9/15/2025271
css.properties.offset-position.y-end 📋Safari9/15/2025271
css.properties.offset-position.y-start 📋Safari9/15/2025271
css.properties.overflow.replaced_elements 📋Edge7/29/20153972
css.properties.overflow-anchor 📋Chrome1/25/20173426
css.properties.overflow-anchor.auto 📋Chrome1/25/20173426
css.properties.overflow-anchor.none 📋Chrome1/25/20173426
css.properties.overflow-block.overlay Chrome4/1/2025438
css.properties.overflow-clip-margin 📋Chrome4/13/20211887
Chrome: Only works when both axes are using overflow: clip. See bug 40235584.Chrome Android: Only works when both axes are using overflow: clip. See bug 40235584.Edge: Only works when both axes are using overflow: clip. See bug 40235584.Firefox: Only supports using a length, not a visual box. See bug 1661582.Firefox for Android: Only supports using a length, not a visual box. See bug 1661582.Quest Browser: Only works when both axes are using overflow: clip. See bug 40235584.Opera: Only works when both axes are using overflow: clip. See bug 40235584.Opera Android: Only works when both axes are using overflow: clip. See bug 40235584.Samsung Internet: Only works when both axes are using overflow: clip. See bug 40235584.WebView Android: Only works when both axes are using overflow: clip. See bug 40235584.
css.properties.overflow-clip-margin.border-box 📋Chrome8/2/20221411
css.properties.overflow-clip-margin.content-box 📋Chrome8/2/20221411
css.properties.overflow-clip-margin.padding-box 📋Chrome8/2/20221411
css.properties.overflow-inline.overlay 📋Chrome4/1/2025438
css.properties.overflow-x.replaced_elements 📋Edge7/29/20153972
css.properties.overflow-y.replaced_elements 📋Edge7/29/20153972
css.properties.overlay 📋Chrome9/12/20231005
css.properties.overlay.auto 📋Chrome9/12/20231005
css.properties.overlay.none 📋Chrome9/12/20231005
css.properties.page-break-after.avoid 📋Chrome12/11/20086393
css.properties.page-break-before.avoid 📋Chrome12/11/20086393
css.properties.perspective-origin.x-end 📋Safari9/15/2025271
css.properties.perspective-origin.x-start 📋Safari9/15/2025271
css.properties.perspective-origin.y-end 📋Safari9/15/2025271
css.properties.perspective-origin.y-start 📋Safari9/15/2025271
css.properties.place-self.position_absolute_context 📋Chrome2/20/2024844
css.properties.position-anchor.none Chrome1/13/2026151
css.properties.position-visibility.anchors-valid 📋Safari12/12/2025183
css.properties.reading-flow 📋Chrome5/27/2025382
css.properties.reading-flow.flex-flow 📋Chrome5/27/2025382
css.properties.reading-flow.flex-visual 📋Chrome5/27/2025382
css.properties.reading-flow.grid-columns 📋Chrome5/27/2025382
css.properties.reading-flow.grid-order 📋Chrome5/27/2025382
css.properties.reading-flow.grid-rows 📋Chrome5/27/2025382
css.properties.reading-flow.normal 📋Chrome5/27/2025382
css.properties.reading-flow.source-order 📋Chrome5/27/2025382
css.properties.reading-order 📋Chrome5/27/2025382
css.properties.ruby-overhang 📋Safari12/11/2024549
css.properties.ruby-overhang.auto 📋Safari12/11/2024549
css.properties.ruby-overhang.none 📋Safari12/11/2024549
css.properties.scroll-initial-target 📋Chrome2/4/2025494
css.properties.scroll-initial-target.nearest 📋Chrome2/4/2025494
css.properties.scroll-initial-target.none 📋Chrome2/4/2025494
css.properties.scroll-marker-group 📋Chrome4/1/2025438
css.properties.scroll-marker-group.after 📋Chrome4/1/2025438
css.properties.scroll-marker-group.before 📋Chrome4/1/2025438
css.properties.scroll-marker-group.none 📋Chrome4/1/2025438
css.properties.scroll-target-group 📋Chrome9/2/2025284
css.properties.scroll-target-group.auto 📋Chrome9/2/2025284
css.properties.scroll-target-group.none 📋Chrome9/2/2025284
css.properties.shape-image-threshold.percentages Chrome10/22/20192426
css.properties.speak 📋Chrome2/4/20202321
Chrome: The implementation is not compliant with the specification, see bug 40813740.Chrome Android: The implementation is not compliant with the specification, see bug 40813740.Edge: The implementation is not compliant with the specification, see bug 40813740.Quest Browser: The implementation is not compliant with the specification, see bug 40813740.Opera: The implementation is not compliant with the specification, see bug 40813740.Opera Android: The implementation is not compliant with the specification, see bug 40813740.Samsung Internet: The implementation is not compliant with the specification, see bug 40813740.WebView Android: The implementation is not compliant with the specification, see bug 40813740.
css.properties.speak-as 📋Safari4/12/20182984
css.properties.speak-as.digits 📋Safari4/12/20182984
css.properties.speak-as.literal-punctuation 📋Safari4/12/20182984
css.properties.speak-as.no-punctuation 📋Safari4/12/20182984
css.properties.speak-as.normal 📋Safari4/12/20182984
css.properties.speak-as.spell-out 📋Safari4/12/20182984
css.properties.stroke-color 📋Safari4/12/20182984
css.properties.stroke-color.currentColor 📋Safari4/12/20182984
css.properties.stroke-color.transparent 📋Safari4/12/20182984
css.properties.text-align-last.match-parent 📋Safari9/12/20221370
css.properties.text-autospace.auto 📋Safari3/31/2025439
css.properties.text-autospace.ideograph-alpha 📋Safari3/31/2025439
css.properties.text-autospace.ideograph-numeric 📋Safari3/31/2025439
css.properties.text-box.cap 📋Safari12/11/2024549
css.properties.text-box.ex 📋Safari12/11/2024549
css.properties.text-box.ideographic 📋Safari12/11/2024549
css.properties.text-box.ideographic-ink 📋Safari12/11/2024549
css.properties.text-box-edge.cap 📋Safari12/11/2024549
css.properties.text-box-edge.ex 📋Safari12/11/2024549
css.properties.text-box-edge.ideographic 📋Safari12/11/2024549
css.properties.text-box-edge.ideographic-ink 📋Safari12/11/2024549
css.properties.text-decoration-skip 📋Safari3/25/20192637
Chrome: Only supported the deprecated ink value.Chrome Android: Only supported the deprecated ink value.Opera: Only supported the deprecated ink value.Opera Android: Only supported the deprecated ink value.Samsung Internet: Only supported the deprecated ink value.WebView Android: Only supported the deprecated ink value.
css.properties.text-decoration-skip.auto 📋Safari10/22/20134617
css.properties.text-decoration-skip.none 📋Safari10/22/20134617
css.properties.text-decoration-skip-ink.all 📋Safari3/14/20221552
css.properties.text-justify 📋Chrome2/10/2026123
Edge: Standard values inter-character and none are supported. The deprecated distribute value is also supported.Internet Explorer: Standard values inter-character and none are supported. The deprecated distribute value is also supported.
css.properties.text-justify.auto 📋Chrome2/10/2026123
css.properties.text-justify.inter-character 📋Chrome2/10/2026123
css.properties.text-justify.inter-word 📋Chrome2/10/2026123
css.properties.text-justify.none 📋Chrome2/10/2026123
css.properties.text-size-adjust 📋Chrome10/12/20163531
css.properties.text-size-adjust.auto 📋Chrome10/12/20163531
css.properties.text-size-adjust.none 📋Chrome10/12/20163531
css.properties.text-size-adjust.percentages 📋Edge7/29/20153972
css.properties.text-spacing-trim 📋Chrome3/19/2024816
css.properties.text-spacing-trim.normal 📋Chrome3/19/2024816
css.properties.text-spacing-trim.space-all 📋Chrome3/19/2024816
css.properties.text-spacing-trim.space-first 📋Chrome3/19/2024816
css.properties.text-spacing-trim.trim-start 📋Chrome3/19/2024816
css.properties.text-transform.full-size-kana 📋Safari9/18/2023999
css.properties.text-transform.full-width 📋Safari9/18/2023999
css.properties.text-transform.greek_accented_characters Chrome4/8/20144449
css.properties.text-transform.math-auto 📋Chrome1/10/20231250
css.properties.timeline-scope.all 📋Safari9/15/2025271
css.properties.timeline-trigger 📋Chrome3/10/202695
css.properties.timeline-trigger.auto 📋Chrome3/10/202695
css.properties.timeline-trigger.none 📋Chrome3/10/202695
css.properties.timeline-trigger.normal 📋Chrome3/10/202695
css.properties.timeline-trigger-name 📋Chrome3/10/202695
css.properties.timeline-trigger-name.none 📋Chrome3/10/202695
css.properties.timeline-trigger-source 📋Chrome3/10/202695
css.properties.timeline-trigger-source.auto 📋Chrome3/10/202695
css.properties.timeline-trigger-source.none 📋Chrome3/10/202695
css.properties.touch-action.pan-down Chrome12/1/20163481
css.properties.touch-action.pan-left Chrome12/1/20163481
css.properties.touch-action.pan-right Chrome12/1/20163481
css.properties.touch-action.pan-up Chrome12/1/20163481
css.properties.trigger-scope 📋Chrome3/10/202695
css.properties.trigger-scope.all 📋Chrome3/10/202695
css.properties.trigger-scope.none 📋Chrome3/10/202695
css.properties.view-transition-group 📋Chrome9/2/2025284
css.properties.view-transition-group.contain Chrome9/2/2025284
css.properties.view-transition-group.nearest Chrome9/2/2025284
css.properties.view-transition-group.normal Chrome9/2/2025284
css.properties.white-space.shorthand_values Chrome5/30/20231110
Chrome: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Chrome Android: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Edge: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Firefox: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Firefox for Android: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Opera: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Opera Android: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.Samsung Internet: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.WebView Android: Only accepts values for white-space-collapse and text-wrap-mode, not white-space-trim.
css.properties.word-break.auto-phrase 📋Chrome10/31/2023956
Chrome: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.Chrome Android: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.Edge: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.Opera: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.Opera Android: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.Samsung Internet: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.WebView Android: This value is only applicable if lang="ja" is specified. This value has no effect on other locales.
css.selectors.after.nested_marker 📋Chrome4/1/2025438
css.selectors.before.nested_marker 📋Chrome4/1/2025438
css.selectors.buffering 📋Safari3/14/20221552
css.selectors.checkmark 📋Chrome2/4/2025494
css.selectors.column 📋Chrome4/1/2025438
css.selectors.column.nested_scroll-marker Chrome4/1/2025438
css.selectors.first-child.no_parent_required Chrome3/9/20173383
css.selectors.host-context 📋Chrome10/12/20163531
css.selectors.interest-source 📋Chrome10/28/2025228
css.selectors.interest-target 📋Chrome10/28/2025228
css.selectors.lang.argument_list Safari9/30/20153909
css.selectors.lang.wildcards Safari9/30/20153909
css.selectors.last-child.no_parent_required Chrome3/9/20173383
css.selectors.muted 📋Safari3/14/20221552
css.selectors.nth-child.no_parent_required Chrome3/9/20173383
css.selectors.nth-last-child.no_parent_required Chrome3/9/20173383
css.selectors.open 📋Chrome2/4/2025494
Chrome: The selector is recognized, but has no effect.Chrome Android: The selector is recognized, but has no effect.Edge: The selector is recognized, but has no effect.Opera: The selector is recognized, but has no effect.Opera Android: The selector is recognized, but has no effect.Samsung Internet: The selector is recognized, but has no effect.WebView Android: The selector is recognized, but has no effect.
css.selectors.paused 📋Safari3/14/20221552
css.selectors.picker 📋Chrome4/1/2025438
css.selectors.picker-icon 📋Chrome2/4/2025494
css.selectors.playing 📋Safari3/14/20221552
css.selectors.scroll-button 📋Chrome4/1/2025438
css.selectors.scroll-button.block-end 📋Chrome4/1/2025438
css.selectors.scroll-button.block-start 📋Chrome4/1/2025438
css.selectors.scroll-button.down 📋Chrome4/1/2025438
css.selectors.scroll-button.inline-end 📋Chrome4/1/2025438
css.selectors.scroll-button.inline-start 📋Chrome4/1/2025438
css.selectors.scroll-button.left 📋Chrome4/1/2025438
css.selectors.scroll-button.right 📋Chrome4/1/2025438
css.selectors.scroll-button.star 📋Chrome4/1/2025438
css.selectors.scroll-button.up 📋Chrome4/1/2025438
css.selectors.scroll-marker 📋Chrome4/1/2025438
css.selectors.scroll-marker-group 📋Chrome4/1/2025438
css.selectors.search-text 📋Chrome1/13/2026151
css.selectors.seeking 📋Safari3/14/20221552
css.selectors.selection.text-decoration Edge9/1/20221381
css.selectors.stalled 📋Safari3/14/20221552
css.selectors.target-after 📋Chrome10/28/2025228
css.selectors.target-before 📋Chrome10/28/2025228
css.selectors.target-current 📋Chrome4/1/2025438
css.selectors.view-transition-group-children 📋Chrome9/2/2025284
css.selectors.volume-locked 📋Safari3/14/20221552
css.selectors.xr-overlay 📋Chrome5/19/20202216
css.types.attr.type_function 📋Chrome2/4/2025494
css.types.attr.type_function.angle 📋Chrome2/4/2025494
css.types.attr.type_function.color 📋Chrome2/4/2025494
css.types.attr.type_function.custom-ident 📋Chrome2/4/2025494
css.types.attr.type_function.ident 📋Chrome2/4/2025494
css.types.attr.type_function.image 📋Chrome2/4/2025494
css.types.attr.type_function.integer 📋Chrome2/4/2025494
css.types.attr.type_function.length 📋Chrome2/4/2025494
css.types.attr.type_function.length-percentage 📋Chrome2/4/2025494
css.types.attr.type_function.number 📋Chrome2/4/2025494
css.types.attr.type_function.percentage 📋Chrome2/4/2025494
css.types.attr.type_function.resolution 📋Chrome2/4/2025494
css.types.attr.type_function.string 📋Chrome2/4/2025494
css.types.attr.type_function.time 📋Chrome2/4/2025494
css.types.attr.type_function.transform-function 📋Chrome2/4/2025494
css.types.attr.type_function.url 📋Chrome2/4/2025494
css.types.basic-shape.path.d 📋Chrome7/20/20163615
css.types.calc-size 📋Chrome9/17/2024634
css.types.color.contrast-color 📋Safari9/15/2025271
css.types.color.system-color.buttonborder 📋Chrome4/26/20221509
css.types.color.system-color.mark 📋Chrome5/24/20221481
css.types.color.system-color.marktext 📋Chrome5/24/20221481
css.types.corner-shape-value 📋Chrome8/5/2025312
css.types.corner-shape-value.bevel 📋Chrome8/5/2025312
css.types.corner-shape-value.notch 📋Chrome8/5/2025312
css.types.corner-shape-value.round 📋Chrome8/5/2025312
css.types.corner-shape-value.scoop 📋Chrome8/5/2025312
css.types.corner-shape-value.square 📋Chrome8/5/2025312
css.types.corner-shape-value.squircle 📋Chrome8/5/2025312
css.types.corner-shape-value.superellipse 📋Chrome8/5/2025312
css.types.dashed-function 📋Chrome8/5/2025312
css.types.dynamic-range-limit-mix 📋Chrome4/29/2025410
css.types.env.keyboard-inset-bottom 📋Chrome9/21/20211726
css.types.env.keyboard-inset-height 📋Chrome9/21/20211726
css.types.env.keyboard-inset-left 📋Chrome9/21/20211726
css.types.env.keyboard-inset-right 📋Chrome9/21/20211726
css.types.env.keyboard-inset-top 📋Chrome9/21/20211726
css.types.env.keyboard-inset-width 📋Chrome9/21/20211726
css.types.env.titlebar-area-height 📋Chrome8/31/20211747
Chrome: Before version 93, Linux is unsupported.Chrome Android: Before version 93, Linux is unsupported.Edge: Before version 93, Linux is unsupported.
css.types.env.titlebar-area-width 📋Chrome8/31/20211747
Chrome: Before version 93, Linux is unsupported.Chrome Android: Before version 93, Linux is unsupported.Edge: Before version 93, Linux is unsupported.
css.types.env.titlebar-area-x 📋Chrome8/31/20211747
Chrome: Before version 93, Linux is unsupported.Chrome Android: Before version 93, Linux is unsupported.Edge: Before version 93, Linux is unsupported.
css.types.env.titlebar-area-y 📋Chrome8/31/20211747
Chrome: Before version 93, Linux is unsupported.Chrome Android: Before version 93, Linux is unsupported.Edge: Before version 93, Linux is unsupported.
css.types.env.viewport-segment-bottom 📋Chrome6/24/2025354
css.types.env.viewport-segment-height 📋Chrome6/24/2025354
css.types.env.viewport-segment-left 📋Chrome6/24/2025354
css.types.env.viewport-segment-right 📋Chrome6/24/2025354
css.types.env.viewport-segment-top 📋Chrome6/24/2025354
css.types.env.viewport-segment-width 📋Chrome6/24/2025354
css.types.if 📋Chrome5/27/2025382
css.types.if.style Chrome5/27/2025382
css.types.if.style.range_syntax 📋Chrome10/28/2025228
css.types.image.filter 📋Safari3/21/20163736
css.types.image.paint 📋Chrome3/6/20183021
css.types.random 📋Safari12/12/2025183
css.types.random.dashed-ident 📋Safari12/12/2025183
css.types.random.element-shared 📋Safari12/12/2025183
css.types.random.step 📋Safari12/12/2025183
css.types.superellipse 📋Chrome8/5/2025312
css.types.type 📋Chrome8/5/2025312