Experimental

For a given set of browsers what APIs are still considred experimental, and how long have they been experimental?

Browsers
Features

Summary

Experimental APIs

Below is a list of features that are marked as "Experimental" in Chrome, Firefox, and Safari

Raw Data

Quick Links:

DOM API Data

API First Browser Date Last Browser Date Days in experimentation
api.AbortPaymentEvent Chrome10/16/2018 2025
api.AbortPaymentEvent.AbortPaymentEvent Chrome10/16/2018 2025
api.AbortPaymentEvent.respondWith Chrome10/16/2018 2025
api.Accelerometer 📋Chrome5/29/2018 2165
api.Accelerometer.Accelerometer 📋Chrome5/29/2018 2165
api.Accelerometer.x 📋Chrome5/29/2018 2165
api.Accelerometer.y 📋Chrome5/29/2018 2165
api.Accelerometer.z 📋Chrome5/29/2018 2165
api.AmbientLightSensor 📋Chrome1/25/2017 2654
api.AmbientLightSensor.AmbientLightSensor 📋Chrome1/25/2017 2654
api.AmbientLightSensor.illuminance 📋Chrome1/25/2017 2654
api.AnimationTimeline.duration 📋Chrome7/18/2023 289
api.AudioContext.AudioContext.options_sinkId_parameter 📋Chrome2/7/2023 450
api.AudioContext.setSinkId 📋Chrome2/7/2023 450
api.AudioContext.sinkId 📋Chrome2/7/2023 450
api.AudioContext.sinkchange_event 📋Chrome2/7/2023 450
api.AudioData 📋Chrome9/21/2021 954
api.AudioData.AudioData 📋Chrome9/21/2021 954
api.AudioData.allocationSize 📋Chrome9/21/2021 954
api.AudioData.clone 📋Chrome9/21/2021 954
api.AudioData.close 📋Chrome9/21/2021 954
api.AudioData.copyTo 📋Chrome9/21/2021 954
api.AudioData.duration 📋Chrome9/21/2021 954
api.AudioData.format 📋Chrome9/21/2021 954
api.AudioData.numberOfChannels 📋Chrome9/21/2021 954
api.AudioData.numberOfFrames 📋Chrome9/21/2021 954
api.AudioData.sampleRate 📋Chrome9/21/2021 954
api.AudioData.timestamp 📋Chrome9/21/2021 954
api.AudioDecoder 📋Chrome9/21/2021 954
api.AudioDecoder.AudioDecoder 📋Chrome9/21/2021 954
api.AudioDecoder.close 📋Chrome9/21/2021 954
api.AudioDecoder.configure 📋Chrome9/21/2021 954
api.AudioDecoder.decode 📋Chrome9/21/2021 954
api.AudioDecoder.decodeQueueSize 📋Chrome9/21/2021 954
api.AudioDecoder.dequeue_event 📋Chrome9/27/2022 583
api.AudioDecoder.flush 📋Chrome9/21/2021 954
api.AudioDecoder.isConfigSupported_static 📋Chrome9/21/2021 954
api.AudioDecoder.reset 📋Chrome9/21/2021 954
api.AudioDecoder.state 📋Chrome9/21/2021 954
api.AudioEncoder 📋Chrome9/21/2021 954
api.AudioEncoder.AudioEncoder 📋Chrome9/21/2021 954
api.AudioEncoder.close 📋Chrome9/21/2021 954
api.AudioEncoder.configure 📋Chrome9/21/2021 954
api.AudioEncoder.dequeue_event 📋Chrome9/27/2022 583
api.AudioEncoder.encode 📋Chrome9/21/2021 954
api.AudioEncoder.encodeQueueSize 📋Chrome9/21/2021 954
api.AudioEncoder.flush 📋Chrome9/21/2021 954
api.AudioEncoder.isConfigSupported_static 📋Chrome9/21/2021 954
api.AudioEncoder.reset 📋Chrome9/21/2021 954
api.AudioEncoder.state 📋Chrome9/21/2021 954
api.AudioSession 📋Safari3/27/2023 402
api.AudioSession.type 📋Safari3/27/2023 402
api.AudioSinkInfo 📋Chrome2/7/2023 450
api.AudioSinkInfo.type 📋Chrome2/7/2023 450
api.BackgroundFetchEvent 📋Chrome4/23/2019 1836
api.BackgroundFetchEvent.BackgroundFetchEvent 📋Chrome4/23/2019 1836
api.BackgroundFetchEvent.registration 📋Chrome4/23/2019 1836
api.BackgroundFetchManager 📋Chrome4/23/2019 1836
api.BackgroundFetchManager.fetch 📋Chrome4/23/2019 1836
api.BackgroundFetchManager.get 📋Chrome4/23/2019 1836
api.BackgroundFetchManager.getIds 📋Chrome4/23/2019 1836
api.BackgroundFetchRecord 📋Chrome4/23/2019 1836
api.BackgroundFetchRecord.request 📋Chrome4/23/2019 1836
api.BackgroundFetchRecord.responseReady 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.abort 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.downloadTotal 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.downloaded 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.failureReason 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.id 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.match 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.matchAll 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.progress_event 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.recordsAvailable 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.result 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.uploadTotal 📋Chrome4/23/2019 1836
api.BackgroundFetchRegistration.uploaded 📋Chrome4/23/2019 1836
api.BackgroundFetchUpdateUIEvent 📋Chrome4/23/2019 1836
api.BackgroundFetchUpdateUIEvent.BackgroundFetchUpdateUIEvent 📋Chrome4/23/2019 1836
api.BackgroundFetchUpdateUIEvent.updateUI 📋Chrome4/23/2019 1836
api.BarcodeDetector 📋Chrome1/19/2021 1199
api.BarcodeDetector.BarcodeDetector 📋Chrome1/19/2021 1199
api.BarcodeDetector.detect 📋Chrome1/19/2021 1199
api.BarcodeDetector.getSupportedFormats_static 📋Chrome1/19/2021 1199
api.BatteryManager.secure_context_required Chrome6/21/2022 681
api.BeforeInstallPromptEvent Chrome7/21/2015 3208
api.BeforeInstallPromptEvent.BeforeInstallPromptEvent Chrome7/21/2015 3208
api.BeforeInstallPromptEvent.platforms Chrome7/21/2015 3208
api.BeforeInstallPromptEvent.prompt Chrome7/30/2019 1738
api.BeforeInstallPromptEvent.userChoice Chrome7/21/2015 3208
api.Bluetooth 📋Chrome1/25/2017 2654
api.Bluetooth.getAvailability 📋Chrome10/22/2019 1654
api.Bluetooth.getDevices 📋Chrome8/25/2020 1346
api.Bluetooth.requestDevice 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.authenticatedSignedWrites 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.broadcast 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.indicate 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.notify 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.read 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.reliableWrite 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.writableAuxiliaries 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.write 📋Chrome1/25/2017 2654
api.BluetoothCharacteristicProperties.writeWithoutResponse 📋Chrome1/25/2017 2654
api.BluetoothDevice 📋Chrome1/25/2017 2654
api.BluetoothDevice.gatt 📋Chrome1/25/2017 2654
api.BluetoothDevice.gattserverdisconnected_event 📋Chrome1/25/2017 2654
api.BluetoothDevice.id 📋Chrome1/25/2017 2654
api.BluetoothDevice.name 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.characteristicvaluechanged_event 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.getDescriptor 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTCharacteristic.getDescriptors 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTCharacteristic.properties 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.readValue 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.service 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.startNotifications 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.stopNotifications 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.uuid 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.value 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTCharacteristic.writeValueWithResponse 📋Chrome8/25/2020 1346
api.BluetoothRemoteGATTCharacteristic.writeValueWithoutResponse 📋Chrome8/25/2020 1346
api.BluetoothRemoteGATTDescriptor 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTDescriptor.characteristic 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTDescriptor.readValue 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTDescriptor.uuid 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTDescriptor.value 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTDescriptor.writeValue 📋Chrome3/9/2017 2611
api.BluetoothRemoteGATTServer 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTServer.connect 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTServer.connected 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTServer.device 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTServer.disconnect 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTServer.getPrimaryService 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTServer.getPrimaryServices 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTService 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTService.device 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTService.getCharacteristic 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTService.getCharacteristics 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTService.isPrimary 📋Chrome1/25/2017 2654
api.BluetoothRemoteGATTService.uuid 📋Chrome1/25/2017 2654
api.BluetoothUUID.canonicalUUID_static 📋Chrome1/25/2017 2654
api.BluetoothUUID.getCharacteristic_static 📋Chrome1/25/2017 2654
api.BluetoothUUID.getDescriptor_static 📋Chrome1/25/2017 2654
api.BluetoothUUID.getService_static 📋Chrome1/25/2017 2654
api.BrowserCaptureMediaStreamTrack 📋Chrome8/2/2022 639
api.BrowserCaptureMediaStreamTrack.clone 📋Chrome8/2/2022 639
api.BrowserCaptureMediaStreamTrack.cropTo 📋Chrome8/2/2022 639
api.BufferedChangeEvent 📋Safari9/18/2023 227
api.BufferedChangeEvent.BufferedChangeEvent 📋Safari9/18/2023 227
api.BufferedChangeEvent.addedRanges 📋Safari9/18/2023 227
api.BufferedChangeEvent.removedRanges 📋Safari9/18/2023 227
api.CSS.paintWorklet_static 📋Chrome3/6/2018 2249
api.CSSFontFeatureValuesRule.annotation 📋Chrome3/7/2023 422
api.CSSFontFeatureValuesRule.characterVariant 📋Chrome3/7/2023 422
api.CSSFontFeatureValuesRule.ornaments 📋Chrome3/7/2023 422
api.CSSFontFeatureValuesRule.styleset 📋Chrome3/7/2023 422
api.CSSFontFeatureValuesRule.stylistic 📋Chrome3/7/2023 422
api.CSSFontFeatureValuesRule.swash 📋Chrome3/7/2023 422
api.CSSMathMax.CSSMathMax 📋Chrome4/17/2018 2207
api.CSSMathMin.CSSMathMin 📋Chrome4/17/2018 2207
api.CSSMathProduct.CSSMathProduct 📋Chrome4/17/2018 2207
api.CSSMathSum.CSSMathSum 📋Chrome4/17/2018 2207
api.CSSPseudoElement 📋Firefox4/7/2020 1486
api.CSSPseudoElement.element 📋Firefox4/7/2020 1486
api.CSSPseudoElement.type 📋Firefox4/7/2020 1486
api.CSSStartingStyleRule 📋Chrome9/12/2023 233
api.CanMakePaymentEvent 📋Chrome10/16/2018 2025
api.CanMakePaymentEvent.CanMakePaymentEvent 📋Chrome10/16/2018 2025
api.CanMakePaymentEvent.respondWith 📋Chrome10/16/2018 2025
api.CanvasRenderingContext2D.isContextLost 📋Chrome3/1/2022 793
api.CanvasRenderingContext2D.scrollPathIntoView 📋Chrome7/16/2014 3578
api.CaptureController 📋Chrome1/10/2023 478
api.CaptureController.CaptureController 📋Chrome1/10/2023 478
api.CaptureController.setFocusBehavior 📋Chrome1/10/2023 478
api.CaretPosition 📋Firefox4/2/2013 4048
api.CaretPosition.getClientRect 📋Firefox8/6/2013 3922
api.CaretPosition.offset 📋Firefox4/2/2013 4048
api.CaretPosition.offsetNode 📋Firefox4/2/2013 4048
api.CharacterBoundsUpdateEvent 📋Chrome1/23/2024 100
api.CharacterBoundsUpdateEvent.CharacterBoundsUpdateEvent 📋Chrome1/23/2024 100
api.CharacterBoundsUpdateEvent.rangeEnd 📋Chrome1/23/2024 100
api.CharacterBoundsUpdateEvent.rangeStart 📋Chrome1/23/2024 100
api.ClipboardItem.supports_static 📋Chrome1/23/2024 100
api.CloseWatcher 📋Chrome12/5/2023 149
api.CloseWatcher.CloseWatcher 📋Chrome12/5/2023 149
api.CloseWatcher.cancel_event 📋Chrome12/5/2023 149
api.CloseWatcher.close 📋Chrome12/5/2023 149
api.CloseWatcher.close_event 📋Chrome12/5/2023 149
api.CloseWatcher.destroy 📋Chrome12/5/2023 149
api.CloseWatcher.requestClose 📋Chrome12/5/2023 149
api.ContentVisibilityAutoStateChangeEvent 📋Chrome11/29/2022 Firefox2/14/202377
api.CookieStore.delete.partitioned_option 📋Chrome5/30/2023 338
api.CookieStore.get.partitioned_return_property 📋Chrome5/30/2023 338
api.CookieStore.getAll.partitioned_return_property 📋Chrome5/30/2023 338
api.CookieStore.set.partitioned_option 📋Chrome5/30/2023 338
api.Credential.isConditionalMediationAvailable_static 📋Safari9/12/2022 598
api.CredentialsContainer.create.publicKey_option.extensions.credProtect Chrome7/30/2019 1738
api.CredentialsContainer.create.publicKey_option.extensions.largeBlob 📋Chrome5/2/2023 366
api.CredentialsContainer.create.publicKey_option.requireResidentKey 📋Chrome3/2/2021 1157
api.CredentialsContainer.get.identity_option 📋Chrome11/29/2022 520
api.CredentialsContainer.get.identity_option.context_option 📋Chrome8/15/2023 261
api.CredentialsContainer.get.identity_option.error_api Chrome12/5/2023 149
api.CredentialsContainer.get.identity_option.loginHint 📋Chrome8/15/2023 261
api.CredentialsContainer.get.otp_option 📋Chrome8/31/2021 975
api.CredentialsContainer.get.publicKey_option.extensions.largeBlob 📋Chrome5/2/2023 366
api.CropTarget 📋Chrome8/2/2022 639
api.CropTarget.fromElement_static 📋Chrome8/2/2022 639
api.CustomStateSet 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.@@iterator 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.add 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.clear 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.delete 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.entries 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.forEach 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.has 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.keys 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.size 📋Chrome4/13/2021 Firefox12/19/2023980
api.CustomStateSet.values 📋Chrome4/13/2021 Firefox12/19/2023980
api.DataCue 📋Safari9/19/2017 2417
api.DataCue.DataCue 📋Safari9/19/2017 2417
api.DataCue.type 📋Safari9/19/2017 2417
api.DataCue.value 📋Safari9/19/2017 2417
api.DataTransfer.addElement Firefox6/30/2009 5420
api.DataTransfer.mozCursor Firefox6/30/2009 5420
api.DataTransfer.mozSourceNode Firefox3/22/2011 4790
api.DataTransfer.mozUserCancelled Firefox6/30/2009 5420
api.DataTransferItem.getAsFileSystemHandle 📋Chrome10/20/2020 1290
api.DeprecationReportBody 📋Chrome9/4/2018 2067
api.DeprecationReportBody.anticipatedRemoval 📋Chrome9/4/2018 2067
api.DeprecationReportBody.columnNumber 📋Chrome9/4/2018 2067
api.DeprecationReportBody.id 📋Chrome9/4/2018 2067
api.DeprecationReportBody.lineNumber 📋Chrome9/4/2018 2067
api.DeprecationReportBody.message 📋Chrome9/4/2018 2067
api.DeprecationReportBody.sourceFile 📋Chrome9/4/2018 2067
api.DeprecationReportBody.toJSON 📋Chrome9/4/2018 2067
api.Directory Firefox1/7/2020 1577
api.Directory.getFiles Firefox1/7/2020 1577
api.Directory.getFilesAndDirectories Firefox1/7/2020 1577
api.Directory.name Firefox1/7/2020 1577
api.Directory.path Firefox1/7/2020 1577
api.Document.browsingTopics Chrome7/18/2023 289
api.Document.featurePolicy Chrome4/23/2019 Firefox9/3/2019133
api.Document.fragmentDirective 📋Chrome10/20/2020 1290
api.Document.freeze_event 📋Chrome7/24/2018 2109
api.Document.getBoxQuads 📋Firefox7/22/2014 3572
api.Document.hasPrivateToken 📋Chrome9/12/2023 233
api.Document.hasRedemptionRecord 📋Chrome9/12/2023 233
api.Document.prerendering 📋Chrome11/29/2022 520
api.Document.prerenderingchange_event 📋Chrome11/29/2022 520
api.Document.requestStorageAccessFor 📋Chrome10/31/2023 184
api.Document.resume_event 📋Chrome7/24/2018 2109
api.Document.startViewTransition 📋Chrome3/7/2023 422
api.Document.wasDiscarded 📋Chrome7/24/2018 2109
api.DocumentPictureInPicture 📋Chrome8/15/2023 261
api.DocumentPictureInPicture.enter_event 📋Chrome8/15/2023 261
api.DocumentPictureInPicture.requestWindow 📋Chrome8/15/2023 261
api.DocumentPictureInPicture.window 📋Chrome8/15/2023 261
api.DocumentPictureInPictureEvent 📋Chrome8/15/2023 261
api.DocumentPictureInPictureEvent.DocumentPictureInPictureEvent 📋Chrome8/15/2023 261
api.DocumentPictureInPictureEvent.window 📋Chrome8/15/2023 261
api.EditContext 📋Chrome1/23/2024 100
api.EditContext.EditContext 📋Chrome1/23/2024 100
api.EditContext.attachedElements 📋Chrome1/23/2024 100
api.EditContext.characterBounds 📋Chrome1/23/2024 100
api.EditContext.characterBoundsRangeStart 📋Chrome1/23/2024 100
api.EditContext.characterboundsupdate_event 📋Chrome1/23/2024 100
api.EditContext.compositionend_event 📋Chrome1/23/2024 100
api.EditContext.compositionstart_event 📋Chrome1/23/2024 100
api.EditContext.selectionEnd 📋Chrome1/23/2024 100
api.EditContext.selectionStart 📋Chrome1/23/2024 100
api.EditContext.text 📋Chrome1/23/2024 100
api.EditContext.textformatupdate_event 📋Chrome1/23/2024 100
api.EditContext.textupdate_event 📋Chrome1/23/2024 100
api.EditContext.updateCharacterBounds 📋Chrome1/23/2024 100
api.EditContext.updateControlBounds 📋Chrome1/23/2024 100
api.EditContext.updateSelection 📋Chrome1/23/2024 100
api.EditContext.updateSelectionBounds 📋Chrome1/23/2024 100
api.EditContext.updateText 📋Chrome1/23/2024 100
api.Element.animate.options_iterationComposite_parameter 📋Firefox8/25/2020 1346
api.Element.animate.options_rangeEnd_parameter 📋Chrome7/18/2023 289
api.Element.animate.options_rangeStart_parameter 📋Chrome7/18/2023 289
api.Element.ariaActiveDescendantElement 📋Safari3/27/2023 402
api.Element.ariaBrailleLabel 📋Chrome10/25/2022 555
api.Element.ariaBrailleRoleDescription 📋Chrome10/25/2022 555
api.Element.ariaColIndexText 📋Firefox10/24/2023 191
api.Element.ariaControlsElements 📋Safari3/27/2023 402
api.Element.ariaDescribedByElements 📋Safari3/27/2023 402
api.Element.ariaDetailsElements 📋Safari3/27/2023 402
api.Element.ariaErrorMessageElements 📋Safari3/27/2023 402
api.Element.ariaFlowToElements 📋Safari3/27/2023 402
api.Element.ariaLabelledByElements 📋Safari3/27/2023 402
api.Element.ariaOwnsElements 📋Safari3/27/2023 402
api.Element.ariaRowIndexText 📋Firefox10/24/2023 191
api.Element.auxclick_event.type_pointerevent Chrome7/20/2021 1017
api.Element.beforematch_event 📋Chrome5/24/2022 709
api.Element.beforexrselect_event 📋Chrome5/19/2020 1444
api.Element.checkVisibility.options_contentVisibilityAuto_parameter 📋Chrome1/23/2024 100
api.Element.checkVisibility.options_visibilityProperty_parameter 📋Chrome1/23/2024 100
api.Element.click_event.type_pointerevent Chrome7/20/2021 1017
api.Element.contentvisibilityautostatechange_event 📋Chrome11/29/2022 Firefox2/14/202377
api.Element.contextmenu_event.type_pointerevent Chrome7/20/2021 1017
api.Element.elementTiming 📋Chrome9/10/2019 1696
api.Element.getBoxQuads 📋Firefox7/22/2014 3572
api.Element.pointerrawupdate_event 📋Chrome9/10/2019 1696
api.Element.requestFullscreen.options_screen_parameter 📋Chrome3/29/2022 765
api.Element.requestPointerLock.options_unadjustedMovement_parameter Chrome1/19/2021 1199
api.Element.setHTML 📋Firefox11/2/2021 912
api.ElementInternals.ariaActiveDescendantElement 📋Safari3/27/2023 402
api.ElementInternals.ariaBrailleLabel 📋Chrome10/25/2022 555
api.ElementInternals.ariaBrailleRoleDescription 📋Chrome10/25/2022 555
api.ElementInternals.ariaColIndexText 📋Firefox10/24/2023 191
api.ElementInternals.ariaControlsElements 📋Safari3/27/2023 402
api.ElementInternals.ariaDescribedByElements 📋Safari3/27/2023 402
api.ElementInternals.ariaDetailsElements 📋Safari3/27/2023 402
api.ElementInternals.ariaErrorMessageElements 📋Safari3/27/2023 402
api.ElementInternals.ariaFlowToElements 📋Safari3/27/2023 402
api.ElementInternals.ariaLabelledByElements 📋Safari3/27/2023 402
api.ElementInternals.ariaOwnsElements 📋Safari3/27/2023 402
api.ElementInternals.ariaRowIndexText 📋Firefox10/24/2023 191
api.ElementInternals.states 📋Chrome4/13/2021 Firefox12/19/2023980
api.EncodedAudioChunk 📋Chrome9/21/2021 954
api.EncodedAudioChunk.EncodedAudioChunk 📋Chrome9/21/2021 954
api.EncodedAudioChunk.byteLength 📋Chrome9/21/2021 954
api.EncodedAudioChunk.copyTo 📋Chrome9/21/2021 954
api.EncodedAudioChunk.duration 📋Chrome9/21/2021 954
api.EncodedAudioChunk.timestamp 📋Chrome9/21/2021 954
api.EncodedAudioChunk.type 📋Chrome9/21/2021 954
api.EyeDropper 📋Chrome10/19/2021 926
api.EyeDropper.EyeDropper 📋Chrome10/19/2021 926
api.EyeDropper.open 📋Chrome10/19/2021 926
api.EyeDropper.secure_context_required Chrome11/15/2021 899
api.FeaturePolicy Firefox1/29/2019 Chrome4/23/201984
api.FeaturePolicy.allowedFeatures Firefox1/29/2019 Chrome4/23/201984
api.FeaturePolicy.allowsFeature Firefox1/29/2019 Chrome4/23/201984
api.FeaturePolicy.features Chrome4/23/2019 Firefox10/22/2019182
api.FeaturePolicy.getAllowlistForFeature Firefox1/29/2019 Chrome4/23/201984
api.FederatedCredential 📋Chrome5/25/2016 2899
api.FederatedCredential.FederatedCredential 📋Chrome5/25/2016 2899
api.FederatedCredential.iconURL Chrome5/25/2016 2899
api.FederatedCredential.name Chrome5/25/2016 2899
api.FederatedCredential.protocol 📋Chrome5/25/2016 2899
api.FederatedCredential.provider 📋Chrome5/25/2016 2899
api.Fence 📋Chrome9/12/2023 233
api.Fence.getNestedConfigs 📋Chrome9/12/2023 233
api.Fence.reportEvent 📋Chrome9/12/2023 233
api.Fence.setReportEventDataForAutomaticBeacons 📋Chrome9/12/2023 233
api.Fence.setReportEventDataForAutomaticBeacons.start_commit_eventType Chrome12/5/2023 149
api.FencedFrameConfig 📋Chrome9/12/2023 233
api.FencedFrameConfig.setSharedStorageContext 📋Chrome9/12/2023 233
api.FetchEvent.respondWith.resource_url Firefox3/13/2018 2242
api.FileSystemHandle.queryPermission 📋Chrome10/20/2020 1290
api.FileSystemHandle.remove Chrome2/7/2023 450
api.FileSystemHandle.requestPermission 📋Chrome10/20/2020 1290
api.FontData 📋Chrome6/21/2022 681
api.FontData.blob 📋Chrome6/21/2022 681
api.FontData.family 📋Chrome6/21/2022 681
api.FontData.fullName 📋Chrome6/21/2022 681
api.FontData.postscriptName 📋Chrome6/21/2022 681
api.FontData.style 📋Chrome6/21/2022 681
api.FontFace.variationSettings 📋Firefox9/5/2018 2066
api.FragmentDirective 📋Chrome4/7/2020 1486
api.GPU 📋Chrome5/2/2023 366
api.GPU.getPreferredCanvasFormat 📋Chrome5/2/2023 366
api.GPU.requestAdapter 📋Chrome5/2/2023 366
api.GPU.requestAdapter.discrete_adapter_default_ac Chrome7/18/2023 289
api.GPU.wgslLanguageFeatures 📋Chrome7/18/2023 289
api.GPUAdapter 📋Chrome5/2/2023 366
api.GPUAdapter.features 📋Chrome5/2/2023 366
api.GPUAdapter.isFallbackAdapter 📋Chrome5/2/2023 366
api.GPUAdapter.limits 📋Chrome5/2/2023 366
api.GPUAdapter.requestAdapterInfo 📋Chrome5/2/2023 366
api.GPUAdapter.requestDevice 📋Chrome5/2/2023 366
api.GPUAdapter.requestDevice.lost_device_on_duplicate Chrome8/15/2023 261
api.GPUAdapterInfo 📋Chrome5/2/2023 366
api.GPUAdapterInfo.architecture 📋Chrome5/2/2023 366
api.GPUAdapterInfo.description 📋Chrome5/2/2023 366
api.GPUAdapterInfo.device 📋Chrome5/2/2023 366
api.GPUAdapterInfo.vendor 📋Chrome5/2/2023 366
api.GPUBindGroup 📋Chrome5/2/2023 366
api.GPUBindGroup.label 📋Chrome5/2/2023 366
api.GPUBindGroupLayout 📋Chrome5/2/2023 366
api.GPUBindGroupLayout.label 📋Chrome5/2/2023 366
api.GPUBuffer 📋Chrome5/2/2023 366
api.GPUBuffer.destroy 📋Chrome5/2/2023 366
api.GPUBuffer.getMappedRange 📋Chrome5/2/2023 366
api.GPUBuffer.label 📋Chrome5/2/2023 366
api.GPUBuffer.mapAsync 📋Chrome5/2/2023 366
api.GPUBuffer.mapState 📋Chrome5/2/2023 366
api.GPUBuffer.size 📋Chrome5/2/2023 366
api.GPUBuffer.unmap 📋Chrome5/2/2023 366
api.GPUBuffer.usage 📋Chrome5/2/2023 366
api.GPUCanvasContext 📋Chrome5/2/2023 366
api.GPUCanvasContext.canvas 📋Chrome5/2/2023 366
api.GPUCanvasContext.configure 📋Chrome5/2/2023 366
api.GPUCanvasContext.getCurrentTexture 📋Chrome5/2/2023 366
api.GPUCanvasContext.unconfigure 📋Chrome5/2/2023 366
api.GPUCommandBuffer 📋Chrome5/2/2023 366
api.GPUCommandBuffer.label 📋Chrome5/2/2023 366
api.GPUCommandEncoder 📋Chrome5/2/2023 366
api.GPUCommandEncoder.beginComputePass 📋Chrome5/2/2023 366
api.GPUCommandEncoder.beginRenderPass 📋Chrome5/2/2023 366
api.GPUCommandEncoder.clearBuffer 📋Chrome5/2/2023 366
api.GPUCommandEncoder.copyBufferToBuffer 📋Chrome5/2/2023 366
api.GPUCommandEncoder.copyBufferToTexture 📋Chrome5/2/2023 366
api.GPUCommandEncoder.copyTextureToBuffer 📋Chrome5/2/2023 366
api.GPUCommandEncoder.copyTextureToTexture 📋Chrome5/2/2023 366
api.GPUCommandEncoder.finish 📋Chrome5/2/2023 366
api.GPUCommandEncoder.insertDebugMarker 📋Chrome5/2/2023 366
api.GPUCommandEncoder.label 📋Chrome5/2/2023 366
api.GPUCommandEncoder.popDebugGroup 📋Chrome5/2/2023 366
api.GPUCommandEncoder.pushDebugGroup 📋Chrome5/2/2023 366
api.GPUCommandEncoder.resolveQuerySet 📋Chrome5/2/2023 366
api.GPUCommandEncoder.writeTimestamp 📋Chrome5/2/2023 366
api.GPUCompilationInfo 📋Chrome5/2/2023 366
api.GPUCompilationInfo.messages 📋Chrome5/2/2023 366
api.GPUCompilationMessage 📋Chrome5/2/2023 366
api.GPUCompilationMessage.length 📋Chrome5/2/2023 366
api.GPUCompilationMessage.lineNum 📋Chrome5/2/2023 366
api.GPUCompilationMessage.linePos 📋Chrome5/2/2023 366
api.GPUCompilationMessage.message 📋Chrome5/2/2023 366
api.GPUCompilationMessage.offset 📋Chrome5/2/2023 366
api.GPUCompilationMessage.type 📋Chrome5/2/2023 366
api.GPUComputePassEncoder 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.dispatchWorkgroups 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.dispatchWorkgroupsIndirect 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.end 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.insertDebugMarker 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.label 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.popDebugGroup 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.pushDebugGroup 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.setBindGroup 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.setPipeline 📋Chrome5/2/2023 366
api.GPUComputePassEncoder.writeTimestamp Chrome5/2/2023 366
api.GPUComputePipeline 📋Chrome5/2/2023 366
api.GPUComputePipeline.getBindGroupLayout 📋Chrome5/2/2023 366
api.GPUComputePipeline.label 📋Chrome5/2/2023 366
api.GPUDevice 📋Chrome5/2/2023 366
api.GPUDevice.createBindGroup 📋Chrome5/2/2023 366
api.GPUDevice.createBindGroupLayout 📋Chrome5/2/2023 366
api.GPUDevice.createBuffer 📋Chrome5/2/2023 366
api.GPUDevice.createCommandEncoder 📋Chrome5/2/2023 366
api.GPUDevice.createComputePipeline 📋Chrome5/2/2023 366
api.GPUDevice.createComputePipelineAsync 📋Chrome5/2/2023 366
api.GPUDevice.createPipelineLayout 📋Chrome5/2/2023 366
api.GPUDevice.createQuerySet 📋Chrome5/2/2023 366
api.GPUDevice.createRenderBundleEncoder 📋Chrome5/2/2023 366
api.GPUDevice.createRenderPipeline 📋Chrome5/2/2023 366
api.GPUDevice.createRenderPipelineAsync 📋Chrome5/2/2023 366
api.GPUDevice.createSampler 📋Chrome5/2/2023 366
api.GPUDevice.createShaderModule 📋Chrome5/2/2023 366
api.GPUDevice.createTexture 📋Chrome5/2/2023 366
api.GPUDevice.destroy 📋Chrome5/2/2023 366
api.GPUDevice.features 📋Chrome5/2/2023 366
api.GPUDevice.importExternalTexture 📋Chrome5/2/2023 366
api.GPUDevice.importExternalTexture.videoframe_source Chrome8/15/2023 261
api.GPUDevice.label 📋Chrome5/2/2023 366
api.GPUDevice.limits 📋Chrome5/2/2023 366
api.GPUDevice.lost 📋Chrome5/2/2023 366
api.GPUDevice.popErrorScope 📋Chrome5/2/2023 366
api.GPUDevice.pushErrorScope 📋Chrome5/2/2023 366
api.GPUDevice.queue 📋Chrome5/2/2023 366
api.GPUDevice.uncapturederror_event 📋Chrome5/2/2023 366
api.GPUDeviceLostInfo 📋Chrome5/2/2023 366
api.GPUDeviceLostInfo.message 📋Chrome5/2/2023 366
api.GPUDeviceLostInfo.reason 📋Chrome5/2/2023 366
api.GPUError 📋Chrome5/2/2023 366
api.GPUError.message 📋Chrome5/2/2023 366
api.GPUExternalTexture 📋Chrome5/2/2023 366
api.GPUExternalTexture.label 📋Chrome5/2/2023 366
api.GPUInternalError 📋Chrome5/2/2023 366
api.GPUInternalError.GPUInternalError 📋Chrome5/2/2023 366
api.GPUOutOfMemoryError 📋Chrome5/2/2023 366
api.GPUOutOfMemoryError.GPUOutOfMemoryError 📋Chrome5/2/2023 366
api.GPUPipelineError 📋Chrome5/2/2023 366
api.GPUPipelineError.GPUPipelineError 📋Chrome5/2/2023 366
api.GPUPipelineError.GPUPipelineError.message_optional Chrome8/15/2023 261
api.GPUPipelineError.reason 📋Chrome5/2/2023 366
api.GPUPipelineLayout 📋Chrome5/2/2023 366
api.GPUPipelineLayout.label 📋Chrome5/2/2023 366
api.GPUQuerySet 📋Chrome5/2/2023 366
api.GPUQuerySet.count 📋Chrome5/2/2023 366
api.GPUQuerySet.destroy 📋Chrome5/2/2023 366
api.GPUQuerySet.label 📋Chrome5/2/2023 366
api.GPUQuerySet.type 📋Chrome5/2/2023 366
api.GPUQueue 📋Chrome5/2/2023 366
api.GPUQueue.copyExternalImageToTexture 📋Chrome5/2/2023 366
api.GPUQueue.copyExternalImageToTexture.videoframe_source Chrome8/15/2023 261
api.GPUQueue.label 📋Chrome5/2/2023 366
api.GPUQueue.onSubmittedWorkDone 📋Chrome5/2/2023 366
api.GPUQueue.submit 📋Chrome5/2/2023 366
api.GPUQueue.writeBuffer 📋Chrome5/2/2023 366
api.GPUQueue.writeTexture 📋Chrome5/2/2023 366
api.GPURenderBundle 📋Chrome5/2/2023 366
api.GPURenderBundle.label 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.draw 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.drawIndexed 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.drawIndexedIndirect 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.drawIndirect 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.finish 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.insertDebugMarker 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.label 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.popDebugGroup 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.pushDebugGroup 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.setBindGroup 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.setIndexBuffer 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.setPipeline 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.setVertexBuffer 📋Chrome5/2/2023 366
api.GPURenderBundleEncoder.setVertexBuffer.unset_vertex_buffer Chrome7/18/2023 289
api.GPURenderPassEncoder 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.beginOcclusionQuery 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.draw 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.drawIndexed 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.drawIndexedIndirect 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.drawIndirect 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.end 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.endOcclusionQuery 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.executeBundles 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.insertDebugMarker 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.label 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.popDebugGroup 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.pushDebugGroup 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setBindGroup 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setBlendConstant 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setIndexBuffer 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setPipeline 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setScissorRect 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setStencilReference 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setVertexBuffer 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.setVertexBuffer.unset_vertex_buffer Chrome7/18/2023 289
api.GPURenderPassEncoder.setViewport 📋Chrome5/2/2023 366
api.GPURenderPassEncoder.writeTimestamp Chrome5/2/2023 366
api.GPURenderPipeline 📋Chrome5/2/2023 366
api.GPURenderPipeline.getBindGroupLayout 📋Chrome5/2/2023 366
api.GPURenderPipeline.label 📋Chrome5/2/2023 366
api.GPUSampler 📋Chrome5/2/2023 366
api.GPUSampler.label 📋Chrome5/2/2023 366
api.GPUShaderModule 📋Chrome5/2/2023 366
api.GPUShaderModule.getCompilationInfo 📋Chrome5/2/2023 366
api.GPUShaderModule.label 📋Chrome5/2/2023 366
api.GPUSupportedFeatures 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.@@iterator 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.entries 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.forEach 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.has 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.keys 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.size 📋Chrome5/2/2023 366
api.GPUSupportedFeatures.values 📋Chrome5/2/2023 366
api.GPUSupportedLimits 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxBindGroups 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxBindGroupsPlusVertexBuffers 📋Chrome12/5/2023 149
api.GPUSupportedLimits.maxBindingsPerBindGroup 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxBufferSize 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxColorAttachmentBytesPerSample 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxColorAttachments 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxComputeInvocationsPerWorkgroup 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxComputeWorkgroupSizeX 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxComputeWorkgroupSizeY 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxComputeWorkgroupSizeZ 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxComputeWorkgroupStorageSize 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxComputeWorkgroupsPerDimension 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxDynamicStorageBuffersPerPipelineLayout 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxDynamicUniformBuffersPerPipelineLayout 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxInterStageShaderComponents 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxInterStageShaderVariables 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxSampledTexturesPerShaderStage 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxSamplersPerShaderStage 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxStorageBufferBindingSize 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxStorageBuffersPerShaderStage 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxStorageTexturesPerShaderStage 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxTextureArrayLayers 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxTextureDimension1D 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxTextureDimension2D 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxTextureDimension3D 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxUniformBufferBindingSize 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxUniformBuffersPerShaderStage 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxVertexAttributes 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxVertexBufferArrayStride 📋Chrome5/2/2023 366
api.GPUSupportedLimits.maxVertexBuffers 📋Chrome5/2/2023 366
api.GPUSupportedLimits.minStorageBufferOffsetAlignment 📋Chrome5/2/2023 366
api.GPUSupportedLimits.minUniformBufferOffsetAlignment 📋Chrome5/2/2023 366
api.GPUTexture 📋Chrome5/2/2023 366
api.GPUTexture.createView 📋Chrome5/2/2023 366
api.GPUTexture.depthOrArrayLayers 📋Chrome5/2/2023 366
api.GPUTexture.destroy 📋Chrome5/2/2023 366
api.GPUTexture.dimension 📋Chrome5/2/2023 366
api.GPUTexture.format 📋Chrome5/2/2023 366
api.GPUTexture.height 📋Chrome5/2/2023 366
api.GPUTexture.label 📋Chrome5/2/2023 366
api.GPUTexture.mipLevelCount 📋Chrome5/2/2023 366
api.GPUTexture.sampleCount 📋Chrome5/2/2023 366
api.GPUTexture.usage 📋Chrome5/2/2023 366
api.GPUTexture.width 📋Chrome5/2/2023 366
api.GPUTextureView 📋Chrome5/2/2023 366
api.GPUTextureView.label 📋Chrome5/2/2023 366
api.GPUUncapturedErrorEvent 📋Chrome5/2/2023 366
api.GPUUncapturedErrorEvent.GPUUncapturedErrorEvent 📋Chrome5/2/2023 366
api.GPUUncapturedErrorEvent.error 📋Chrome5/2/2023 366
api.GPUValidationError 📋Chrome5/2/2023 366
api.GPUValidationError.GPUValidationError 📋Chrome5/2/2023 366
api.Gamepad.hand 📋Firefox8/8/2017 2459
api.Gamepad.hapticActuators 📋Firefox8/8/2017 2459
api.Gamepad.pose 📋Firefox8/8/2017 2459
api.Gamepad.secure_context_required Chrome10/20/2020 Firefox8/10/2021294
api.GamepadButton.secure_context_required Chrome10/20/2020 Firefox8/10/2021294
api.GamepadEvent.secure_context_required Chrome10/20/2020 Firefox8/10/2021294
api.GamepadHapticActuator.canPlayEffectType 📋Safari3/27/2023 402
api.GamepadPose 📋Firefox8/8/2017 2459
api.GamepadPose.angularAcceleration 📋Firefox8/8/2017 2459
api.GamepadPose.angularVelocity 📋Firefox8/8/2017 2459
api.GamepadPose.hasOrientation 📋Firefox8/8/2017 2459
api.GamepadPose.hasPosition 📋Firefox8/8/2017 2459
api.GamepadPose.linearAcceleration 📋Firefox8/8/2017 2459
api.GamepadPose.linearVelocity 📋Firefox8/8/2017 2459
api.GamepadPose.orientation 📋Firefox8/8/2017 2459
api.GamepadPose.position 📋Firefox8/8/2017 2459
api.GamepadPose.secure_context_required Firefox8/10/2021 996
api.HID 📋Chrome3/2/2021 1157
api.HID.connect_event 📋Chrome3/2/2021 1157
api.HID.disconnect_event 📋Chrome3/2/2021 1157
api.HID.getDevices 📋Chrome3/2/2021 1157
api.HID.requestDevice 📋Chrome3/2/2021 1157
api.HIDConnectionEvent 📋Chrome3/2/2021 1157
api.HIDConnectionEvent.HIDConnectionEvent 📋Chrome3/2/2021 1157
api.HIDConnectionEvent.device 📋Chrome3/2/2021 1157
api.HIDDevice 📋Chrome3/2/2021 1157
api.HIDDevice.close 📋Chrome3/2/2021 1157
api.HIDDevice.collections 📋Chrome3/2/2021 1157
api.HIDDevice.forget 📋Chrome3/29/2022 765
api.HIDDevice.inputreport_event 📋Chrome3/2/2021 1157
api.HIDDevice.open 📋Chrome3/2/2021 1157
api.HIDDevice.opened 📋Chrome3/2/2021 1157
api.HIDDevice.productId 📋Chrome3/2/2021 1157
api.HIDDevice.productName 📋Chrome3/2/2021 1157
api.HIDDevice.receiveFeatureReport 📋Chrome3/2/2021 1157
api.HIDDevice.sendFeatureReport 📋Chrome3/2/2021 1157
api.HIDDevice.sendReport 📋Chrome3/2/2021 1157
api.HIDDevice.vendorId 📋Chrome3/2/2021 1157
api.HIDInputReportEvent 📋Chrome3/2/2021 1157
api.HIDInputReportEvent.data 📋Chrome3/2/2021 1157
api.HIDInputReportEvent.device 📋Chrome3/2/2021 1157
api.HIDInputReportEvent.reportId 📋Chrome3/2/2021 1157
api.HTMLAnchorElement.attributionSourceId 📋Safari3/14/2022 780
api.HTMLAnchorElement.attributionSrc 📋Chrome9/12/2023 233
api.HTMLCanvasElement.contextlost_event 📋Chrome2/1/2022 821
api.HTMLCanvasElement.contextrestored_event 📋Chrome2/1/2022 821
api.HTMLCanvasElement.getContext.webgpu_context 📋Chrome5/2/2023 366
api.HTMLElement.editContext 📋Chrome1/23/2024 100
api.HTMLElement.focus.options_focusVisible_parameter Firefox8/23/2022 618
api.HTMLElement.virtualKeyboardPolicy 📋Chrome9/21/2021 954
api.HTMLFencedFrameElement 📋Chrome9/12/2023 233
api.HTMLFencedFrameElement.allow 📋Chrome9/12/2023 233
api.HTMLFencedFrameElement.config 📋Chrome9/12/2023 233
api.HTMLFencedFrameElement.height 📋Chrome9/12/2023 233
api.HTMLFencedFrameElement.width 📋Chrome9/12/2023 233
api.HTMLIFrameElement.browsingTopics Chrome7/18/2023 289
api.HTMLIFrameElement.credentialless 📋Chrome2/7/2023 450
api.HTMLIFrameElement.csp 📋Chrome9/5/2017 2431
api.HTMLIFrameElement.featurePolicy Chrome4/23/2019 Firefox9/3/2019133
api.HTMLIFrameElement.privateToken 📋Chrome9/12/2023 233
api.HTMLImageElement.attributionSrc 📋Chrome9/12/2023 233
api.HTMLInputElement.selectionchange_event 📋Firefox9/7/2021 968
api.HTMLLinkElement.blocking 📋Chrome9/2/2022 608
api.HTMLOutputElement.HTMLOutputElement 📋Safari9/20/2021 955
api.HTMLPortalElement Chrome8/25/2020 1346
api.HTMLScriptElement.attributionSrc 📋Chrome9/12/2023 233
api.HTMLScriptElement.blocking 📋Chrome9/2/2022 608
api.HTMLStyleElement.blocking 📋Chrome9/2/2022 608
api.HTMLTextAreaElement.selectionchange_event 📋Firefox9/7/2021 968
api.IdentityCredential 📋Chrome11/29/2022 520
api.IdentityCredential.disconnect_static 📋Chrome2/20/2024 72
api.IdentityCredential.isAutoSelected Chrome12/5/2023 149
api.IdentityCredential.token 📋Chrome11/29/2022 520
api.IdentityProvider 📋Chrome8/15/2023 261
api.IdentityProvider.close_static 📋Chrome12/5/2023 149
api.IdentityProvider.getUserInfo_static 📋Chrome8/15/2023 261
api.IdleDetector 📋Chrome9/21/2021 954
api.IdleDetector.IdleDetector 📋Chrome9/21/2021 954
api.IdleDetector.change_event 📋Chrome9/21/2021 954
api.IdleDetector.requestPermission_static 📋Chrome9/21/2021 954
api.IdleDetector.screenState 📋Chrome9/21/2021 954
api.IdleDetector.start 📋Chrome9/21/2021 954
api.IdleDetector.userState 📋Chrome9/21/2021 954
api.ImageCapture 📋Firefox1/13/2015 Chrome6/5/2017874
api.ImageCapture.ImageCapture 📋Firefox1/13/2015 Chrome6/5/2017874
api.ImageCapture.getPhotoCapabilities 📋Chrome6/5/2017 2523
api.ImageCapture.getPhotoSettings 📋Chrome9/5/2017 2431
api.ImageCapture.grabFrame 📋Chrome6/5/2017 2523
api.ImageCapture.takePhoto 📋Firefox1/13/2015 Chrome7/25/2017924
api.ImageCapture.track 📋Firefox1/13/2015 Chrome6/5/2017874
api.ImageDecoder 📋Chrome9/21/2021 954
api.ImageDecoder.ImageDecoder 📋Chrome9/21/2021 954
api.ImageDecoder.close 📋Chrome9/21/2021 954
api.ImageDecoder.complete 📋Chrome9/21/2021 954
api.ImageDecoder.completed 📋Chrome9/21/2021 954
api.ImageDecoder.decode 📋Chrome9/21/2021 954
api.ImageDecoder.isTypeSupported_static 📋Chrome9/21/2021 954
api.ImageDecoder.reset 📋Chrome9/21/2021 954
api.ImageDecoder.tracks 📋Chrome9/21/2021 954
api.ImageDecoder.type 📋Chrome9/21/2021 954
api.ImageTrack 📋Chrome9/21/2021 954
api.ImageTrack.animated 📋Chrome9/21/2021 954
api.ImageTrack.frameCount 📋Chrome9/21/2021 954
api.ImageTrack.repetitionCount 📋Chrome9/21/2021 954
api.ImageTrack.selected 📋Chrome9/21/2021 954
api.ImageTrackList 📋Chrome9/21/2021 954
api.ImageTrackList.length 📋Chrome9/21/2021 954
api.ImageTrackList.ready 📋Chrome9/21/2021 954
api.ImageTrackList.selectedIndex 📋Chrome9/21/2021 954
api.ImageTrackList.selectedTrack 📋Chrome9/21/2021 954
api.Ink 📋Chrome9/21/2021 954
api.Ink.requestPresenter 📋Chrome9/21/2021 954
api.InkPresenter 📋Chrome9/21/2021 954
api.InkPresenter.expectedImprovement 📋Chrome9/21/2021 954
api.InkPresenter.presentationArea 📋Chrome9/21/2021 954
api.InkPresenter.updateInkTrailStartPoint 📋Chrome9/21/2021 954
api.InputDeviceCapabilities 📋Chrome12/1/2015 3075
api.InputDeviceCapabilities.InputDeviceCapabilities 📋Chrome12/1/2015 3075
api.InputDeviceCapabilities.firesTouchEvents 📋Chrome12/1/2015 3075
api.InputEvent.inputType.insertFromPasteAsQuotation Firefox5/21/2019 1808
api.IntersectionObserver.scrollMargin Chrome12/5/2023 149
api.IntersectionObserverEntry.IntersectionObserverEntry Safari3/25/2019 1865
api.InterventionReportBody 📋Chrome9/4/2018 2067
api.InterventionReportBody.columnNumber 📋Chrome9/4/2018 2067
api.InterventionReportBody.id 📋Chrome9/4/2018 2067
api.InterventionReportBody.lineNumber 📋Chrome9/4/2018 2067
api.InterventionReportBody.message 📋Chrome9/4/2018 2067
api.InterventionReportBody.sourceFile 📋Chrome9/4/2018 2067
api.InterventionReportBody.toJSON 📋Chrome9/4/2018 2067
api.Keyboard 📋Chrome7/24/2018 2109
api.Keyboard.getLayoutMap 📋Chrome9/4/2018 2067
api.Keyboard.lock 📋Chrome7/24/2018 2109
api.Keyboard.unlock 📋Chrome7/24/2018 2109
api.KeyboardLayoutMap 📋Chrome9/4/2018 2067
api.KeyboardLayoutMap.@@iterator Chrome9/4/2018 2067
api.KeyboardLayoutMap.entries Chrome9/4/2018 2067
api.KeyboardLayoutMap.forEach Chrome9/4/2018 2067
api.KeyboardLayoutMap.get Chrome9/4/2018 2067
api.KeyboardLayoutMap.has Chrome9/4/2018 2067
api.KeyboardLayoutMap.keys Chrome9/4/2018 2067
api.KeyboardLayoutMap.size Chrome9/4/2018 2067
api.KeyboardLayoutMap.values Chrome9/4/2018 2067
api.LaunchParams 📋Chrome5/24/2022 709
api.LaunchParams.files 📋Chrome5/24/2022 709
api.LaunchParams.targetURL 📋Chrome2/7/2023 450
api.LaunchQueue 📋Chrome5/24/2022 709
api.LaunchQueue.setConsumer 📋Chrome5/24/2022 709
api.LayoutShift 📋Chrome9/10/2019 1696
api.LayoutShift.hadRecentInput 📋Chrome9/10/2019 1696
api.LayoutShift.lastInputTime 📋Chrome9/10/2019 1696
api.LayoutShift.sources 📋Chrome7/27/2020 1375
api.LayoutShift.toJSON 📋Chrome9/10/2019 1696
api.LayoutShift.value 📋Chrome9/10/2019 1696
api.LayoutShiftAttribution 📋Chrome7/27/2020 1375
api.LayoutShiftAttribution.currentRect 📋Chrome7/27/2020 1375
api.LayoutShiftAttribution.node 📋Chrome7/27/2020 1375
api.LayoutShiftAttribution.previousRect 📋Chrome7/27/2020 1375
api.LayoutShiftAttribution.toJSON 📋Chrome7/27/2020 1375
api.Magnetometer 📋Chrome1/25/2017 2654
api.Magnetometer.Magnetometer 📋Chrome1/25/2017 2654
api.Magnetometer.x 📋Chrome1/25/2017 2654
api.Magnetometer.y 📋Chrome1/25/2017 2654
api.Magnetometer.z 📋Chrome1/25/2017 2654
api.ManagedMediaSource 📋Safari9/18/2023 227
api.ManagedMediaSource.ManagedMediaSource 📋Safari9/18/2023 227
api.ManagedMediaSource.endstreaming_event 📋Safari9/18/2023 227
api.ManagedMediaSource.startstreaming_event 📋Safari9/18/2023 227
api.ManagedMediaSource.streaming 📋Safari9/18/2023 227
api.ManagedSourceBuffer 📋Safari9/18/2023 227
api.ManagedSourceBuffer.bufferedchange_event 📋Safari9/18/2023 227
api.MediaDevices.getDisplayMedia.controller_option 📋Chrome1/10/2023 478
api.MediaDevices.getDisplayMedia.monitorTypeSurfaces_option 📋Chrome10/31/2023 184
api.MediaDevices.getDisplayMedia.preferCurrentTab_option Chrome9/21/2021 954
api.MediaDevices.getDisplayMedia.selfBrowserSurface_option 📋Chrome4/4/2023 394
api.MediaDevices.getDisplayMedia.surfaceSwitching_option 📋Chrome10/25/2022 555
api.MediaDevices.getDisplayMedia.systemAudio_option 📋Chrome9/2/2022 608
api.MediaDevices.selectAudioOutput 📋Firefox8/1/2023 275
api.MediaDevices.setCaptureHandleConfig 📋Chrome5/24/2022 709
api.MediaKeys.getStatusForPolicy 📋Chrome3/12/2019 1878
api.MediaRecorder.audioBitrateMode 📋Chrome3/2/2021 1157
api.MediaSession.setCameraActive 📋Chrome8/31/2021 975
api.MediaSession.setMicrophoneActive 📋Chrome8/31/2021 975
api.MediaSource.canConstructInDedicatedWorker_static 📋Chrome11/29/2022 520
api.MediaSource.handle 📋Chrome11/29/2022 520
api.MediaSource.worker_support Chrome11/29/2022 520
api.MediaSourceHandle 📋Chrome11/29/2022 520
api.MediaStreamTrack.capturehandlechange_event 📋Chrome5/24/2022 709
api.MediaStreamTrack.getCaptureHandle 📋Chrome5/24/2022 709
api.MediaStreamTrackGenerator Chrome9/21/2021 954
api.MediaStreamTrackGenerator.MediaStreamTrackGenerator Chrome9/21/2021 954
api.MediaStreamTrackGenerator.writable Chrome9/21/2021 954
api.MediaStreamTrackProcessor 📋Chrome9/21/2021 954
api.MediaStreamTrackProcessor.MediaStreamTrackProcessor 📋Chrome9/21/2021 954
api.MediaStreamTrackProcessor.readable 📋Chrome9/21/2021 954
api.MediaTrackConstraints.suppressLocalAudioPlayback 📋Chrome1/10/2023 478
api.MediaTrackSettings.suppressLocalAudioPlayback 📋Chrome1/10/2023 478
api.MediaTrackSupportedConstraints.suppressLocalAudioPlayback 📋Chrome1/10/2023 478
api.Metadata Chrome8/2/2011 4657
api.Metadata.modificationTime Chrome8/2/2011 4657
api.Metadata.size Chrome8/2/2011 4657
api.NavigateEvent 📋Chrome5/24/2022 709
api.NavigateEvent.NavigateEvent 📋Chrome5/24/2022 709
api.NavigateEvent.canIntercept 📋Chrome9/2/2022 608
api.NavigateEvent.destination 📋Chrome5/24/2022 709
api.NavigateEvent.downloadRequest 📋Chrome5/24/2022 709
api.NavigateEvent.formData 📋Chrome5/24/2022 709
api.NavigateEvent.hasUAVisualTransition 📋Chrome10/10/2023 205
api.NavigateEvent.hashChange 📋Chrome5/24/2022 709
api.NavigateEvent.info 📋Chrome5/24/2022 709
api.NavigateEvent.intercept 📋Chrome9/2/2022 608
api.NavigateEvent.navigationType 📋Chrome5/24/2022 709
api.NavigateEvent.scroll 📋Chrome9/2/2022 608
api.NavigateEvent.signal 📋Chrome5/24/2022 709
api.NavigateEvent.userInitiated 📋Chrome5/24/2022 709
api.Navigation 📋Chrome5/24/2022 709
api.Navigation.back 📋Chrome5/24/2022 709
api.Navigation.canGoBack 📋Chrome5/24/2022 709
api.Navigation.canGoForward 📋Chrome5/24/2022 709
api.Navigation.currentEntry 📋Chrome5/24/2022 709
api.Navigation.currententrychange_event 📋Chrome5/24/2022 709
api.Navigation.entries 📋Chrome5/24/2022 709
api.Navigation.forward 📋Chrome5/24/2022 709
api.Navigation.navigate 📋Chrome5/24/2022 709
api.Navigation.navigate_event 📋Chrome5/24/2022 709
api.Navigation.navigateerror_event 📋Chrome5/24/2022 709
api.Navigation.navigatesuccess_event 📋Chrome5/24/2022 709
api.Navigation.reload 📋Chrome5/24/2022 709
api.Navigation.transition 📋Chrome5/24/2022 709
api.Navigation.traverseTo 📋Chrome5/24/2022 709
api.Navigation.updateCurrentEntry 📋Chrome5/24/2022 709
api.NavigationCurrentEntryChangeEvent 📋Chrome5/24/2022 709
api.NavigationCurrentEntryChangeEvent.NavigationCurrentEntryChangeEvent 📋Chrome5/24/2022 709
api.NavigationCurrentEntryChangeEvent.from 📋Chrome5/24/2022 709
api.NavigationCurrentEntryChangeEvent.navigationType 📋Chrome5/24/2022 709
api.NavigationDestination 📋Chrome5/24/2022 709
api.NavigationDestination.getState 📋Chrome5/24/2022 709
api.NavigationDestination.id 📋Chrome5/24/2022 709
api.NavigationDestination.index 📋Chrome5/24/2022 709
api.NavigationDestination.key 📋Chrome5/24/2022 709
api.NavigationDestination.sameDocument 📋Chrome5/24/2022 709
api.NavigationDestination.url 📋Chrome5/24/2022 709
api.NavigationHistoryEntry 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.dispose_event 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.getState 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.id 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.index 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.key 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.sameDocument 📋Chrome5/24/2022 709
api.NavigationHistoryEntry.url 📋Chrome5/24/2022 709
api.NavigationTransition 📋Chrome5/24/2022 709
api.NavigationTransition.finished 📋Chrome5/24/2022 709
api.NavigationTransition.from 📋Chrome5/24/2022 709
api.NavigationTransition.navigationType 📋Chrome5/24/2022 709
api.Navigator.audioSession 📋Safari3/27/2023 402
api.Navigator.authentication Chrome5/29/2018 2165
api.Navigator.bluetooth 📋Chrome1/25/2017 2654
api.Navigator.connection 📋Chrome9/5/2017 2431
api.Navigator.deprecatedReplaceInURN 📋Chrome9/12/2023 233
api.Navigator.getAutoplayPolicy 📋Firefox4/11/2023 387
api.Navigator.getBattery.secure_context_required Chrome6/21/2022 681
api.Navigator.getGamepads.secure_context_required Chrome10/20/2020 Firefox8/10/2021294
api.Navigator.getInstalledRelatedApps 📋Chrome8/25/2020 1346
api.Navigator.globalPrivacyControl Firefox11/21/2023 163
api.Navigator.gpu 📋Chrome5/2/2023 366
api.Navigator.hid 📋Chrome3/2/2021 1157
api.Navigator.ink 📋Chrome9/21/2021 954
api.Navigator.keyboard 📋Chrome7/24/2018 2109
api.Navigator.login 📋Chrome12/5/2023 149
api.Navigator.managed 📋Chrome5/25/2021 1073
api.Navigator.registerProtocolHandler.scheme_parameter_cabal Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_dat Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_did Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_dweb Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_etherium Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_ftp Firefox3/8/2022 786
api.Navigator.registerProtocolHandler.scheme_parameter_ftps Firefox3/8/2022 786
api.Navigator.registerProtocolHandler.scheme_parameter_hyper Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_ipfs Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_ipns Chrome10/20/2020 1290
api.Navigator.registerProtocolHandler.scheme_parameter_sftp Firefox3/8/2022 786
api.Navigator.registerProtocolHandler.scheme_parameter_ssb Chrome10/20/2020 1290
api.Navigator.scheduling 📋Chrome11/17/2020 1262
api.Navigator.serial 📋Chrome3/2/2021 1157
api.Navigator.storageBuckets 📋Chrome2/20/2024 72
api.Navigator.userAgentData 📋Chrome4/13/2021 1115
api.Navigator.userAgentData.secure_context_required Chrome4/13/2021 1115
api.Navigator.virtualKeyboard 📋Chrome9/21/2021 954
api.Navigator.xr 📋Chrome12/10/2019 1605
api.NavigatorLogin 📋Chrome12/5/2023 149
api.NavigatorLogin.setStatus 📋Chrome12/5/2023 149
api.NavigatorManagedData 📋Chrome5/25/2021 1073
api.NavigatorManagedData.getManagedConfiguration 📋Chrome5/25/2021 1073
api.NavigatorManagedData.managedconfigurationchange_event 📋Chrome5/25/2021 1073
api.NavigatorUAData 📋Chrome4/13/2021 1115
api.NavigatorUAData.brands 📋Chrome4/13/2021 1115
api.NavigatorUAData.getHighEntropyValues 📋Chrome4/13/2021 1115
api.NavigatorUAData.mobile 📋Chrome4/13/2021 1115
api.NavigatorUAData.platform 📋Chrome8/31/2021 975
api.NavigatorUAData.toJSON 📋Chrome8/31/2021 975
api.NetworkInformation 📋Chrome9/5/2017 2431
api.NetworkInformation.change_event 📋Chrome9/5/2017 2431
api.NetworkInformation.downlink 📋Chrome9/5/2017 2431
api.NetworkInformation.downlinkMax 📋Chrome9/5/2017 2431
api.NetworkInformation.effectiveType 📋Chrome9/5/2017 2431
api.NetworkInformation.rtt 📋Chrome9/5/2017 2431
api.NetworkInformation.saveData 📋Chrome3/6/2018 2249
api.NetworkInformation.type 📋Chrome9/5/2017 2431
api.NetworkInformation.worker_support Chrome9/5/2017 2431
api.Notification.actions 📋Chrome8/31/2016 2801
api.Notification.image 📋Chrome1/25/2017 2654
api.Notification.maxActions_static 📋Chrome1/20/2016 3025
api.Notification.renotify 📋Chrome4/13/2016 2941
api.Notification.timestamp 📋Chrome4/13/2016 2941
api.Notification.vibrate 📋Chrome8/31/2016 2801
api.OTPCredential 📋Chrome8/31/2021 975
api.OTPCredential.code 📋Chrome8/31/2021 975
api.OffscreenCanvas.getContext.webgpu_context 📋Chrome5/2/2023 366
api.OffscreenCanvasRenderingContext2D.isContextLost 📋Chrome3/1/2022 793
api.PaintWorkletGlobalScope 📋Chrome3/6/2018 2249
api.PaintWorkletGlobalScope.devicePixelRatio 📋Chrome3/6/2018 2249
api.PaintWorkletGlobalScope.registerPaint 📋Chrome3/6/2018 2249
api.PasswordCredential 📋Chrome5/25/2016 2899
api.PasswordCredential.PasswordCredential 📋Chrome5/25/2016 2899
api.PasswordCredential.iconURL 📋Chrome5/25/2016 2899
api.PasswordCredential.name 📋Chrome5/25/2016 2899
api.PasswordCredential.password 📋Chrome7/25/2017 2473
api.PaymentManager 📋Chrome10/16/2018 2025
api.PaymentManager.enableDelegations 📋Chrome2/4/2020 1549
api.PaymentManager.userHint 📋Chrome10/16/2018 2025
api.PaymentRequest.PaymentRequest.secure_payment_confirmation_method Chrome10/19/2021 926
api.PaymentRequestEvent 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.PaymentRequestEvent 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.changePaymentMethod 📋Chrome7/30/2019 1738
api.PaymentRequestEvent.changeShippingAddress 📋Chrome2/4/2020 1549
api.PaymentRequestEvent.changeShippingOption 📋Chrome2/4/2020 1549
api.PaymentRequestEvent.methodData 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.modifiers 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.openWindow 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.paymentOptions 📋Chrome2/4/2020 1549
api.PaymentRequestEvent.paymentRequestId 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.paymentRequestOrigin 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.respondWith 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.shippingOptions 📋Chrome2/4/2020 1549
api.PaymentRequestEvent.topOrigin 📋Chrome10/16/2018 2025
api.PaymentRequestEvent.total 📋Chrome10/16/2018 2025
api.Performance.measureUserAgentSpecificMemory 📋Chrome3/2/2021 1157
api.PerformanceElementTiming 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.element 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.id 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.identifier 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.intersectionRect 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.loadTime 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.naturalHeight 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.naturalWidth 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.renderTime 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.toJSON 📋Chrome9/10/2019 1696
api.PerformanceElementTiming.url 📋Chrome9/10/2019 1696
api.PerformanceEventTiming.interactionId 📋Chrome11/15/2021 899
api.PerformanceLongTaskTiming 📋Chrome4/19/2017 2570
api.PerformanceLongTaskTiming.attribution 📋Chrome4/19/2017 2570
api.PerformanceLongTaskTiming.toJSON 📋Chrome4/19/2017 2570
api.PerformanceNavigationTiming.activationStart 📋Chrome11/29/2022 520
api.PerformanceNavigationTiming.criticalCHRestart 📋Chrome8/15/2023 261
api.PerformanceObserver.PerformanceObserver.droppedEntriesCount 📋Chrome10/19/2021 926
api.PerformanceResourceTiming.deliveryType 📋Chrome9/12/2023 233
api.PerformanceResourceTiming.deliveryType.navigational-prefetch 📋Chrome9/12/2023 233
api.PerformanceResourceTiming.firstInterimResponseStart 📋Chrome7/18/2023 289
api.PerformanceResourceTiming.responseStatus 📋Chrome1/10/2023 478
api.PeriodicSyncEvent 📋Chrome2/4/2020 1549
api.PeriodicSyncEvent.PeriodicSyncEvent 📋Chrome2/4/2020 1549
api.PeriodicSyncEvent.tag 📋Chrome2/4/2020 1549
api.PeriodicSyncManager 📋Chrome2/4/2020 1549
api.PeriodicSyncManager.getTags 📋Chrome2/4/2020 1549
api.PeriodicSyncManager.register 📋Chrome2/4/2020 1549
api.PeriodicSyncManager.unregister 📋Chrome2/4/2020 1549
api.Permissions.permission_accelerometer Chrome10/17/2017 2389
api.Permissions.permission_accessibility-events Chrome10/17/2017 2389
api.Permissions.permission_ambient-light-sensor Chrome10/17/2017 2389
api.Permissions.permission_background-sync Chrome10/17/2017 2389
api.Permissions.permission_clipboard-read Chrome1/23/2018 2291
api.Permissions.permission_clipboard-write Chrome1/23/2018 2291
api.Permissions.permission_gyroscope Chrome5/25/2016 2899
api.Permissions.permission_local-fonts Chrome6/21/2022 681
api.Permissions.permission_magnetometer Chrome10/17/2017 2389
api.Permissions.permission_payment-handler Chrome4/17/2018 2207
api.Permissions.permission_top-level-storage-access 📋Chrome10/31/2023 184
api.Permissions.permission_window-management 📋Chrome3/29/2022 765
api.Permissions.request 📋Chrome10/13/2015 3124
api.Permissions.requestAll Chrome1/20/2016 3025
api.PointerEvent.altitudeAngle 📋Chrome10/20/2020 1290
api.PointerEvent.azimuthAngle 📋Chrome10/20/2020 1290
api.PopStateEvent.hasUAVisualTransition 📋Chrome10/10/2023 205
api.Presentation 📋Chrome12/1/2015 3075
api.Presentation.defaultRequest 📋Chrome12/1/2015 3075
api.Presentation.receiver 📋Chrome6/5/2017 2523
api.PresentationAvailability 📋Chrome12/1/2015 3075
api.PresentationAvailability.change_event 📋Chrome12/1/2015 3075
api.PresentationAvailability.value 📋Chrome12/1/2015 3075
api.PresentationConnection 📋Chrome12/1/2015 3075
api.PresentationConnection.binaryType 📋Chrome12/1/2015 3075
api.PresentationConnection.close 📋Chrome3/2/2016 2983
api.PresentationConnection.close_event Chrome4/13/2016 2941
api.PresentationConnection.connect_event Chrome4/13/2016 2941
api.PresentationConnection.id 📋Chrome12/1/2015 3075
api.PresentationConnection.message_event Chrome12/1/2015 3075
api.PresentationConnection.send 📋Chrome12/1/2015 3075
api.PresentationConnection.state 📋Chrome12/1/2015 3075
api.PresentationConnection.terminate 📋Chrome1/20/2016 3025
api.PresentationConnection.terminate_event Chrome4/13/2016 2941
api.PresentationConnection.url 📋Chrome3/9/2017 2611
api.PresentationConnectionAvailableEvent 📋Chrome12/1/2015 3075
api.PresentationConnectionAvailableEvent.PresentationConnectionAvailableEvent 📋Chrome12/1/2015 3075
api.PresentationConnectionAvailableEvent.connection 📋Chrome12/1/2015 3075
api.PresentationConnectionCloseEvent 📋Chrome4/13/2016 2941
api.PresentationConnectionCloseEvent.PresentationConnectionCloseEvent 📋Chrome4/13/2016 2941
api.PresentationConnectionCloseEvent.message 📋Chrome4/13/2016 2941
api.PresentationConnectionCloseEvent.reason 📋Chrome4/13/2016 2941
api.PresentationConnectionList 📋Chrome6/5/2017 2523
api.PresentationConnectionList.connectionavailable_event Chrome6/5/2017 2523
api.PresentationConnectionList.connections 📋Chrome6/5/2017 2523
api.PresentationReceiver 📋Chrome6/5/2017 2523
api.PresentationReceiver.connectionList 📋Chrome6/5/2017 2523
api.PresentationRequest 📋Chrome12/1/2015 3075
api.PresentationRequest.PresentationRequest 📋Chrome12/1/2015 3075
api.PresentationRequest.connectionavailable_event 📋Chrome12/1/2015 3075
api.PresentationRequest.getAvailability 📋Chrome12/1/2015 3075
api.PresentationRequest.reconnect 📋Chrome12/1/2015 3075
api.PresentationRequest.secure_context_required Chrome9/5/2017 2431
api.PresentationRequest.start 📋Chrome12/1/2015 3075
api.Profiler 📋Chrome9/21/2021 954
api.Profiler.Profiler 📋Chrome9/21/2021 954
api.Profiler.sampleInterval 📋Chrome9/21/2021 954
api.Profiler.stop 📋Chrome9/21/2021 954
api.Profiler.stopped 📋Chrome9/21/2021 954
api.PublicKeyCredential.parseCreationOptionsFromJSON_static 📋Firefox10/24/2023 191
api.PublicKeyCredential.parseRequestOptionsFromJSON_static 📋Firefox10/24/2023 191
api.PublicKeyCredential.toJSON 📋Firefox10/24/2023 191
api.PushSubscriptionChangeEvent.PushSubscriptionChangeEvent 📋Safari10/24/2022 556
api.RTCDataChannel.priority 📋Safari9/20/2021 955
api.RTCIdentityAssertion 📋Firefox8/11/2015 3187
api.RTCIdentityAssertion.idp 📋Firefox8/11/2015 3187
api.RTCIdentityAssertion.name 📋Firefox8/11/2015 3187
api.RTCStatsReport.type_candidate-pair.bytesDiscardedOnSend 📋Chrome11/15/2021 899
api.RTCStatsReport.type_candidate-pair.consentRequestsSent 📋Chrome2/4/2020 1549
api.RTCStatsReport.type_candidate-pair.packetsDiscardedOnSend 📋Chrome11/15/2021 899
api.RTCStatsReport.type_candidate-pair.packetsReceived 📋Chrome11/15/2021 899
api.RTCStatsReport.type_candidate-pair.packetsSent 📋Chrome11/15/2021 899
api.RTCStatsReport.type_inbound-rtp.jitterBufferMinimumDelay 📋Chrome9/2/2022 608
api.RTCStatsReport.type_inbound-rtp.jitterBufferTargetDelay 📋Chrome9/2/2022 608
api.RTCStatsReport.type_inbound-rtp.keyFramesDecoded 📋Chrome2/4/2020 1549
api.RTCStatsReport.type_inbound-rtp.playoutId 📋Chrome3/7/2023 422
api.RTCStatsReport.type_local-candidate.foundation 📋Chrome11/29/2022 520
api.RTCStatsReport.type_local-candidate.usernameFragment 📋Chrome11/29/2022 520
api.RTCStatsReport.type_media-playout.id 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.kind 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.synthesizedSamplesDuration 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.synthesizedSamplesEvents 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.timestamp 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.totalPlayoutDelay 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.totalSamplesCount 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.totalSamplesDuration 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-playout.type 📋Chrome3/7/2023 422
api.RTCStatsReport.type_media-source.audioLevel 📋Chrome2/4/2020 1549
api.RTCStatsReport.type_media-source.totalAudioEnergy 📋Chrome2/4/2020 1549
api.RTCStatsReport.type_media-source.totalSamplesDuration 📋Chrome2/4/2020 1549
api.RTCStatsReport.type_outbound-rtp.active 📋Chrome9/27/2022 583
api.RTCStatsReport.type_outbound-rtp.mid 📋Chrome9/2/2022 608
api.RTCStatsReport.type_remote-candidate.foundation 📋Chrome11/29/2022 520
api.RTCStatsReport.type_remote-candidate.usernameFragment 📋Chrome11/29/2022 520
api.RTCStatsReport.type_remote-inbound-rtp.packetsReceived 📋Firefox1/7/2020 1577
api.RTCStatsReport.type_remote-outbound-rtp.reportsSent 📋Chrome5/25/2021 1073
api.RTCStatsReport.type_remote-outbound-rtp.roundTripTimeMeasurements 📋Chrome11/15/2021 899
api.RTCStatsReport.type_remote-outbound-rtp.totalRoundTripTime 📋Chrome11/15/2021 899
api.RTCStatsReport.type_transport.dtlsRole 📋Chrome6/21/2022 681
api.RTCStatsReport.type_transport.iceLocalUsernameFragment 📋Chrome6/21/2022 681
api.RTCStatsReport.type_transport.iceRole 📋Chrome6/21/2022 681
api.RTCStatsReport.type_transport.iceState 📋Chrome6/21/2022 681
api.RTCStatsReport.type_transport.packetsReceived 📋Chrome10/20/2020 1290
api.RTCStatsReport.type_transport.packetsSent 📋Chrome10/20/2020 1290
api.ReadableStream.@@asyncIterator 📋Firefox2/14/2023 443
api.ReadableStream.from_static 📋Firefox8/29/2023 247
api.ReadableStream.values 📋Firefox2/14/2023 443
api.ReadableStreamBYOBReader.releaseLock.reject_pending_read_request Firefox6/28/2022 674
api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request Firefox6/28/2022 674
api.ReportingObserver.worker_support Chrome7/27/2020 1375
api.Request.Request.init_attributionReporting_parameter 📋Chrome9/12/2023 233
api.Request.Request.init_browsingTopics_parameter Chrome7/18/2023 289
api.Request.Request.request_body_readablestream Chrome9/2/2022 608
api.Request.cache.only-if-cached Firefox11/15/2016 2725
api.SVGScriptElement.async Firefox8/29/2023 247
api.SVGScriptElement.defer Firefox8/29/2023 247
api.Sanitizer 📋Firefox11/17/2020 1262
api.Sanitizer.Sanitizer 📋Firefox11/17/2020 1262
api.Sanitizer.sanitize 📋Firefox11/17/2020 1262
api.Scheduling 📋Chrome11/17/2020 1262
api.Scheduling.isInputPending 📋Chrome11/17/2020 1262
api.Screen.change_event 📋Chrome3/29/2022 765
api.Screen.isExtended 📋Chrome3/29/2022 765
api.ScreenDetailed 📋Chrome3/29/2022 765
api.ScreenDetailed.availLeft 📋Chrome3/29/2022 765
api.ScreenDetailed.availTop 📋Chrome3/29/2022 765
api.ScreenDetailed.devicePixelRatio 📋Chrome3/29/2022 765
api.ScreenDetailed.isInternal 📋Chrome3/29/2022 765
api.ScreenDetailed.isPrimary 📋Chrome3/29/2022 765
api.ScreenDetailed.label 📋Chrome3/29/2022 765
api.ScreenDetailed.left 📋Chrome3/29/2022 765
api.ScreenDetailed.top 📋Chrome3/29/2022 765
api.ScreenDetails 📋Chrome3/29/2022 765
api.ScreenDetails.currentScreen 📋Chrome3/29/2022 765
api.ScreenDetails.currentscreenchange_event 📋Chrome3/29/2022 765
api.ScreenDetails.screens 📋Chrome3/29/2022 765
api.ScreenDetails.screenschange_event 📋Chrome3/29/2022 765
api.ScrollTimeline 📋Chrome7/18/2023 289
api.ScrollTimeline.ScrollTimeline 📋Chrome7/18/2023 289
api.ScrollTimeline.axis 📋Chrome7/18/2023 289
api.ScrollTimeline.source 📋Chrome7/18/2023 289
api.Selection.direction 📋Safari9/18/2023 227
api.Selection.getComposedRanges 📋Safari9/18/2023 227
api.Serial 📋Chrome3/2/2021 1157
api.Serial.getPorts 📋Chrome3/2/2021 1157
api.Serial.requestPort 📋Chrome3/2/2021 1157
api.SerialPort 📋Chrome3/2/2021 1157
api.SerialPort.close 📋Chrome3/2/2021 1157
api.SerialPort.connect_event 📋Chrome3/2/2021 1157
api.SerialPort.disconnect_event 📋Chrome3/2/2021 1157
api.SerialPort.forget 📋Chrome6/21/2022 681
api.SerialPort.getInfo 📋Chrome3/2/2021 1157
api.SerialPort.getSignals 📋Chrome3/2/2021 1157
api.SerialPort.open 📋Chrome3/2/2021 1157
api.SerialPort.readable 📋Chrome3/2/2021 1157
api.SerialPort.setSignals 📋Chrome3/2/2021 1157
api.SerialPort.writable 📋Chrome3/2/2021 1157
api.ServiceWorkerGlobalScope.abortpayment_event Chrome10/16/2018 2025
api.ServiceWorkerGlobalScope.backgroundfetchabort_event 📋Chrome4/23/2019 1836
api.ServiceWorkerGlobalScope.backgroundfetchclick_event 📋Chrome4/23/2019 1836
api.ServiceWorkerGlobalScope.backgroundfetchfail_event 📋Chrome4/23/2019 1836
api.ServiceWorkerGlobalScope.backgroundfetchsuccess_event 📋Chrome4/23/2019 1836
api.ServiceWorkerGlobalScope.canmakepayment_event 📋Chrome10/16/2018 2025
api.ServiceWorkerGlobalScope.cookieStore 📋Chrome11/17/2020 1262
api.ServiceWorkerGlobalScope.cookiechange_event 📋Chrome11/17/2020 1262
api.ServiceWorkerGlobalScope.paymentrequest_event 📋Chrome10/16/2018 2025
api.ServiceWorkerGlobalScope.periodicsync_event 📋Chrome2/4/2020 1549
api.ServiceWorkerRegistration.backgroundFetch 📋Chrome4/23/2019 1836
api.ServiceWorkerRegistration.cookies 📋Chrome11/17/2020 1262
api.ServiceWorkerRegistration.paymentManager 📋Chrome10/16/2018 2025
api.ServiceWorkerRegistration.periodicSync 📋Chrome2/4/2020 1549
api.ServiceWorkerRegistration.showNotification.options_actions_parameter Chrome1/20/2016 3025
api.ServiceWorkerRegistration.showNotification.options_data_parameter Chrome7/21/2015 3208
api.ServiceWorkerRegistration.showNotification.options_image_parameter Chrome1/25/2017 2654
api.ServiceWorkerRegistration.showNotification.options_renotify_parameter Chrome4/13/2016 2941
api.ServiceWorkerRegistration.showNotification.options_requireInteraction_parameter Chrome12/1/2015 3075
api.ServiceWorkerRegistration.showNotification.options_vibrate_parameter Chrome9/1/2015 3166
api.ServiceWorkerRegistration.sync 📋Chrome3/2/2016 2983
api.SharedStorage 📋Chrome9/12/2023 233
api.SharedStorage.append 📋Chrome9/12/2023 233
api.SharedStorage.clear 📋Chrome9/12/2023 233
api.SharedStorage.delete 📋Chrome9/12/2023 233
api.SharedStorage.set 📋Chrome9/12/2023 233
api.SharedStorageOperation 📋Chrome9/12/2023 233
api.SharedStorageRunOperation 📋Chrome9/12/2023 233
api.SharedStorageRunOperation.run 📋Chrome9/12/2023 233
api.SharedStorageSelectURLOperation 📋Chrome9/12/2023 233
api.SharedStorageSelectURLOperation.run 📋Chrome9/12/2023 233
api.SharedStorageWorklet 📋Chrome9/12/2023 233
api.SharedStorageWorkletGlobalScope 📋Chrome9/12/2023 233
api.SharedStorageWorkletGlobalScope.register 📋Chrome9/12/2023 233
api.SharedStorageWorkletGlobalScope.sharedStorage 📋Chrome9/12/2023 233
api.SourceBuffer.abort.worker_support Chrome11/29/2022 520
api.SourceBuffer.abort_event.worker_support Chrome11/29/2022 520
api.SourceBuffer.appendBuffer.worker_support Chrome11/29/2022 520
api.SourceBuffer.appendBufferAsync Firefox9/5/2018 2066
api.SourceBuffer.appendWindowEnd.worker_support Chrome11/29/2022 520
api.SourceBuffer.appendWindowStart.worker_support Chrome11/29/2022 520
api.SourceBuffer.audioTracks.worker_support Chrome11/29/2022 520
api.SourceBuffer.buffered.worker_support Chrome11/29/2022 520
api.SourceBuffer.changeType.worker_support Chrome11/29/2022 520
api.SourceBuffer.error_event.worker_support Chrome11/29/2022 520
api.SourceBuffer.mode.worker_support Chrome11/29/2022 520
api.SourceBuffer.remove.worker_support Chrome11/29/2022 520
api.SourceBuffer.removeAsync Firefox9/5/2018 2066
api.SourceBuffer.textTracks 📋Safari10/16/2014 3486
api.SourceBuffer.timestampOffset.worker_support Chrome11/29/2022 520
api.SourceBuffer.update_event.worker_support Chrome11/29/2022 520
api.SourceBuffer.updateend_event.worker_support Chrome11/29/2022 520
api.SourceBuffer.updatestart_event.worker_support Chrome11/29/2022 520
api.SourceBuffer.updating.worker_support Chrome11/29/2022 520
api.SourceBuffer.videoTracks.worker_support Chrome11/29/2022 520
api.SourceBufferList.addsourcebuffer_event.worker_support Chrome11/29/2022 520
api.SourceBufferList.length.worker_support Chrome11/29/2022 520
api.SourceBufferList.removesourcebuffer_event.worker_support Chrome11/29/2022 520
api.SpeechGrammar 📋Chrome2/21/2013 Firefox1/26/20161069
api.SpeechGrammar.SpeechGrammar Chrome2/21/2013 Firefox1/26/20161069
api.SpeechGrammar.src 📋Chrome2/21/2013 Firefox1/26/20161069
api.SpeechGrammar.weight 📋Chrome2/21/2013 Firefox1/26/20161069
api.SpeechGrammarList 📋Chrome2/20/2014 3724
api.SpeechGrammarList.SpeechGrammarList 📋Chrome2/20/2014 3724
api.SpeechGrammarList.addFromString 📋Chrome2/20/2014 3724
api.SpeechGrammarList.addFromURI 📋Chrome2/20/2014 3724
api.SpeechGrammarList.item 📋Chrome2/20/2014 3724
api.SpeechGrammarList.length 📋Chrome2/20/2014 3724
api.SpeechRecognitionErrorEvent.SpeechRecognitionErrorEvent 📋Chrome2/20/2014 Safari4/26/20212622
api.SpeechRecognitionEvent.SpeechRecognitionEvent 📋Chrome2/20/2014 Safari4/26/20212622
api.StorageBucket 📋Chrome2/20/2024 72
api.StorageBucket.caches 📋Chrome2/20/2024 72
api.StorageBucket.estimate 📋Chrome2/20/2024 72
api.StorageBucket.expires 📋Chrome2/20/2024 72
api.StorageBucket.getDirectory 📋Chrome2/20/2024 72
api.StorageBucket.indexedDB 📋Chrome2/20/2024 72
api.StorageBucket.name 📋Chrome2/20/2024 72
api.StorageBucket.persist 📋Chrome2/20/2024 72
api.StorageBucket.persisted 📋Chrome2/20/2024 72
api.StorageBucket.setExpires 📋Chrome2/20/2024 72
api.StorageBucketManager 📋Chrome2/20/2024 72
api.StorageBucketManager.delete 📋Chrome2/20/2024 72
api.StorageBucketManager.keys 📋Chrome2/20/2024 72
api.StorageBucketManager.open 📋Chrome2/20/2024 72
api.SyncEvent 📋Chrome3/2/2016 2983
api.SyncEvent.SyncEvent 📋Chrome3/2/2016 2983
api.SyncEvent.lastChance 📋Chrome3/2/2016 2983
api.SyncEvent.tag 📋Chrome3/2/2016 2983
api.SyncManager 📋Chrome3/2/2016 2983
api.SyncManager.getTags 📋Chrome3/2/2016 2983
api.SyncManager.register 📋Chrome3/2/2016 2983
api.SyncManager.worker_support Chrome9/5/2017 2431
api.TaskAttributionTiming 📋Chrome4/19/2017 2570
api.TaskAttributionTiming.containerId 📋Chrome4/19/2017 2570
api.TaskAttributionTiming.containerName 📋Chrome4/19/2017 2570
api.TaskAttributionTiming.containerSrc 📋Chrome4/19/2017 2570
api.TaskAttributionTiming.containerType 📋Chrome4/19/2017 2570
api.TaskAttributionTiming.toJSON 📋Chrome4/19/2017 2570
api.TaskSignal.any_static 📋Chrome8/15/2023 261
api.Text.getBoxQuads 📋Firefox7/22/2014 3572
api.TextFormat 📋Chrome1/23/2024 100
api.TextFormat.TextFormat 📋Chrome1/23/2024 100
api.TextFormat.rangeEnd 📋Chrome1/23/2024 100
api.TextFormat.rangeStart 📋Chrome1/23/2024 100
api.TextFormat.underlineStyle 📋Chrome1/23/2024 100
api.TextFormat.underlineThickness 📋Chrome1/23/2024 100
api.TextFormatUpdateEvent 📋Chrome1/23/2024 100
api.TextFormatUpdateEvent.TextFormatUpdateEvent 📋Chrome1/23/2024 100
api.TextFormatUpdateEvent.getTextFormats 📋Chrome1/23/2024 100
api.TextUpdateEvent 📋Chrome1/23/2024 100
api.TextUpdateEvent.TextUpdateEvent 📋Chrome1/23/2024 100
api.TextUpdateEvent.selectionEnd 📋Chrome1/23/2024 100
api.TextUpdateEvent.selectionStart 📋Chrome1/23/2024 100
api.TextUpdateEvent.text 📋Chrome1/23/2024 100
api.TextUpdateEvent.updateRangeEnd 📋Chrome1/23/2024 100
api.TextUpdateEvent.updateRangeStart 📋Chrome1/23/2024 100
api.UIEvent.sourceCapabilities 📋Chrome12/1/2015 3075
api.URLPattern 📋Chrome10/19/2021 926
api.URLPattern.URLPattern 📋Chrome10/19/2021 926
api.URLPattern.URLPattern.ignoreCase_option 📋Chrome10/25/2022 555
api.URLPattern.exec 📋Chrome10/19/2021 926
api.URLPattern.hasRegExpGroups 📋Chrome2/20/2024 72
api.URLPattern.hash 📋Chrome10/19/2021 926
api.URLPattern.hostname 📋Chrome10/19/2021 926
api.URLPattern.password 📋Chrome10/19/2021 926
api.URLPattern.pathname 📋Chrome10/19/2021 926
api.URLPattern.port 📋Chrome10/19/2021 926
api.URLPattern.protocol 📋Chrome10/19/2021 926
api.URLPattern.search 📋Chrome10/19/2021 926
api.URLPattern.test 📋Chrome10/19/2021 926
api.URLPattern.username 📋Chrome10/19/2021 926
api.USB 📋Chrome9/5/2017 2431
api.USB.connect_event 📋Chrome9/5/2017 2431
api.USB.disconnect_event 📋Chrome9/5/2017 2431
api.USB.getDevices 📋Chrome9/5/2017 2431
api.USB.requestDevice 📋Chrome9/5/2017 2431
api.USBAlternateInterface 📋Chrome9/5/2017 2431
api.USBAlternateInterface.USBAlternateInterface Chrome9/5/2017 2431
api.USBAlternateInterface.alternateSetting 📋Chrome9/5/2017 2431
api.USBAlternateInterface.endpoints 📋Chrome9/5/2017 2431
api.USBAlternateInterface.interfaceClass 📋Chrome9/5/2017 2431
api.USBAlternateInterface.interfaceName 📋Chrome9/5/2017 2431
api.USBAlternateInterface.interfaceProtocol 📋Chrome9/5/2017 2431
api.USBAlternateInterface.interfaceSubclass 📋Chrome9/5/2017 2431
api.USBConfiguration 📋Chrome9/5/2017 2431
api.USBConfiguration.USBConfiguration 📋Chrome9/5/2017 2431
api.USBConfiguration.configurationName 📋Chrome9/5/2017 2431
api.USBConfiguration.configurationValue 📋Chrome9/5/2017 2431
api.USBConfiguration.interfaces 📋Chrome9/5/2017 2431
api.USBConnectionEvent 📋Chrome9/5/2017 2431
api.USBConnectionEvent.USBConnectionEvent 📋Chrome9/5/2017 2431
api.USBConnectionEvent.device 📋Chrome9/5/2017 2431
api.USBDevice 📋Chrome9/5/2017 2431
api.USBDevice.claimInterface 📋Chrome9/5/2017 2431
api.USBDevice.clearHalt 📋Chrome9/5/2017 2431
api.USBDevice.close 📋Chrome9/5/2017 2431
api.USBDevice.configuration 📋Chrome9/5/2017 2431
api.USBDevice.configurations 📋Chrome9/5/2017 2431
api.USBDevice.controlTransferIn 📋Chrome9/5/2017 2431
api.USBDevice.controlTransferOut 📋Chrome9/5/2017 2431
api.USBDevice.deviceClass 📋Chrome9/5/2017 2431
api.USBDevice.deviceProtocol 📋Chrome9/5/2017 2431
api.USBDevice.deviceSubclass 📋Chrome9/5/2017 2431
api.USBDevice.deviceVersionMajor 📋Chrome9/5/2017 2431
api.USBDevice.deviceVersionMinor 📋Chrome9/5/2017 2431
api.USBDevice.deviceVersionSubminor 📋Chrome9/5/2017 2431
api.USBDevice.forget 📋Chrome4/26/2022 737
api.USBDevice.isochronousTransferIn 📋Chrome9/5/2017 2431
api.USBDevice.isochronousTransferOut 📋Chrome9/5/2017 2431
api.USBDevice.manufacturerName 📋Chrome9/5/2017 2431
api.USBDevice.open 📋Chrome9/5/2017 2431
api.USBDevice.opened 📋Chrome9/5/2017 2431
api.USBDevice.productId 📋Chrome9/5/2017 2431
api.USBDevice.productName 📋Chrome9/5/2017 2431
api.USBDevice.releaseInterface 📋Chrome9/5/2017 2431
api.USBDevice.reset 📋Chrome9/5/2017 2431
api.USBDevice.selectAlternateInterface 📋Chrome9/5/2017 2431
api.USBDevice.selectConfiguration 📋Chrome9/5/2017 2431
api.USBDevice.serialNumber 📋Chrome9/5/2017 2431
api.USBDevice.transferIn 📋Chrome9/5/2017 2431
api.USBDevice.transferOut 📋Chrome9/5/2017 2431
api.USBDevice.usbVersionMajor 📋Chrome9/5/2017 2431
api.USBDevice.usbVersionMinor 📋Chrome9/5/2017 2431
api.USBDevice.usbVersionSubminor 📋Chrome9/5/2017 2431
api.USBDevice.vendorId 📋Chrome9/5/2017 2431
api.USBEndpoint 📋Chrome9/5/2017 2431
api.USBEndpoint.USBEndpoint Chrome9/5/2017 2431
api.USBEndpoint.direction 📋Chrome9/5/2017 2431
api.USBEndpoint.endpointNumber 📋Chrome9/5/2017 2431
api.USBEndpoint.packetSize 📋Chrome9/5/2017 2431
api.USBEndpoint.type 📋Chrome9/5/2017 2431
api.USBInTransferResult 📋Chrome9/5/2017 2431
api.USBInTransferResult.USBInTransferResult Chrome9/5/2017 2431
api.USBInTransferResult.data 📋Chrome9/5/2017 2431
api.USBInTransferResult.status 📋Chrome9/5/2017 2431
api.USBInterface 📋Chrome9/5/2017 2431
api.USBInterface.USBInterface Chrome9/5/2017 2431
api.USBInterface.alternate 📋Chrome9/5/2017 2431
api.USBInterface.alternates 📋Chrome9/5/2017 2431
api.USBInterface.claimed 📋Chrome9/5/2017 2431
api.USBInterface.interfaceNumber 📋Chrome9/5/2017 2431
api.USBIsochronousInTransferPacket 📋Chrome9/5/2017 2431
api.USBIsochronousInTransferPacket.USBIsochronousInTransferPacket Chrome9/5/2017 2431
api.USBIsochronousInTransferPacket.data 📋Chrome9/5/2017 2431
api.USBIsochronousInTransferPacket.status 📋Chrome9/5/2017 2431
api.USBIsochronousInTransferResult 📋Chrome9/5/2017 2431
api.USBIsochronousInTransferResult.USBIsochronousInTransferResult Chrome9/5/2017 2431
api.USBIsochronousInTransferResult.data 📋Chrome9/5/2017 2431
api.USBIsochronousInTransferResult.packets 📋Chrome9/5/2017 2431
api.USBIsochronousOutTransferPacket 📋Chrome9/5/2017 2431
api.USBIsochronousOutTransferPacket.USBIsochronousOutTransferPacket Chrome9/5/2017 2431
api.USBIsochronousOutTransferPacket.bytesWritten 📋Chrome9/5/2017 2431
api.USBIsochronousOutTransferPacket.status 📋Chrome9/5/2017 2431
api.USBIsochronousOutTransferResult 📋Chrome9/5/2017 2431
api.USBIsochronousOutTransferResult.USBIsochronousOutTransferResult Chrome9/5/2017 2431
api.USBIsochronousOutTransferResult.packets 📋Chrome9/5/2017 2431
api.USBOutTransferResult 📋Chrome9/5/2017 2431
api.USBOutTransferResult.USBOutTransferResult Chrome9/5/2017 2431
api.USBOutTransferResult.bytesWritten 📋Chrome9/5/2017 2431
api.USBOutTransferResult.status 📋Chrome9/5/2017 2431
api.ViewTimeline 📋Chrome7/18/2023 289
api.ViewTimeline.ViewTimeline 📋Chrome7/18/2023 289
api.ViewTimeline.endOffset 📋Chrome7/18/2023 289
api.ViewTimeline.startOffset 📋Chrome7/18/2023 289
api.ViewTimeline.subject 📋Chrome7/18/2023 289
api.ViewTransition 📋Chrome3/7/2023 422
api.ViewTransition.finished 📋Chrome3/7/2023 422
api.ViewTransition.ready 📋Chrome3/7/2023 422
api.ViewTransition.skipTransition 📋Chrome3/7/2023 422
api.ViewTransition.updateCallbackDone 📋Chrome3/7/2023 422
api.VirtualKeyboard 📋Chrome9/21/2021 954
api.VirtualKeyboard.boundingRect 📋Chrome9/21/2021 954
api.VirtualKeyboard.geometrychange_event 📋Chrome9/21/2021 954
api.VirtualKeyboard.hide 📋Chrome9/21/2021 954
api.VirtualKeyboard.overlaysContent 📋Chrome9/21/2021 954
api.VirtualKeyboard.show 📋Chrome9/21/2021 954
api.VisibilityStateEntry 📋Chrome7/18/2023 289
api.VisibilityStateEntry.duration 📋Chrome7/18/2023 289
api.VisibilityStateEntry.entryType 📋Chrome7/18/2023 289
api.VisibilityStateEntry.name 📋Chrome7/18/2023 289
api.VisibilityStateEntry.startTime 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.@@iterator 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.entries 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.forEach 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.has 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.keys 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.size 📋Chrome7/18/2023 289
api.WGSLLanguageFeatures.values 📋Chrome7/18/2023 289
api.WebGL2RenderingContext.drawingBufferFormat 📋Chrome2/20/2024 72
api.WebGL2RenderingContext.drawingBufferStorage 📋Chrome2/20/2024 72
api.WebGL2RenderingContext.unpackColorSpace 📋Chrome8/2/2022 639
api.WebGLActiveInfo.worker_support Firefox9/20/2022 590
api.WebGLBuffer.worker_support Firefox9/20/2022 590
api.WebGLContextEvent.worker_support Firefox9/20/2022 590
api.WebGLFramebuffer.worker_support Firefox9/20/2022 590
api.WebGLProgram.worker_support Firefox9/20/2022 590
api.WebGLRenderbuffer.worker_support Firefox9/20/2022 590
api.WebGLRenderingContext.drawingBufferFormat 📋Chrome2/20/2024 72
api.WebGLRenderingContext.drawingBufferStorage 📋Chrome2/20/2024 72
api.WebGLRenderingContext.unpackColorSpace 📋Chrome8/2/2022 639
api.WebGLRenderingContext.worker_support Firefox9/20/2022 590
api.WebGLShader.worker_support Firefox9/20/2022 590
api.WebGLShaderPrecisionFormat.worker_support Firefox9/20/2022 590
api.WebGLTexture.worker_support Firefox9/20/2022 590
api.WebGLUniformLocation.worker_support Firefox9/20/2022 590
api.WebTransport.WebTransport.options_allowPooling_parameter 📋Firefox6/6/2023 331
api.WebTransport.WebTransport.options_congestionControl_parameter 📋Firefox6/6/2023 331
api.WebTransport.WebTransport.options_requireUnreliable_parameter 📋Firefox6/6/2023 331
api.WebTransport.WebTransport.options_serverCertificateHashes_parameter 📋Chrome3/29/2022 765
api.WebTransport.congestionControl 📋Firefox6/6/2023 331
api.WebTransport.createBidirectionalStream.options_sendOrder_parameter 📋Firefox10/24/2023 191
api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter 📋Firefox10/24/2023 191
api.WebTransport.getStats 📋Firefox6/6/2023 331
api.WebTransport.reliability 📋Firefox6/6/2023 331
api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream 📋Firefox6/6/2023 331
api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream 📋Firefox6/6/2023 331
api.WebTransportReceiveStream 📋Firefox6/6/2023 331
api.WebTransportReceiveStream.getStats 📋Firefox6/6/2023 331
api.WebTransportSendStream 📋Firefox6/6/2023 331
api.WebTransportSendStream.getStats 📋Firefox6/6/2023 331
api.WebTransportSendStream.sendOrder 📋Firefox12/19/2023 135
api.Window.cookieStore 📋Chrome11/17/2020 1262
api.Window.credentialless 📋Chrome2/7/2023 450
api.Window.documentPictureInPicture 📋Chrome8/15/2023 261
api.Window.fence 📋Chrome9/12/2023 233
api.Window.getScreenDetails 📋Chrome3/29/2022 765
api.Window.launchQueue 📋Chrome5/24/2022 709
api.Window.navigation 📋Chrome5/24/2022 709
api.Window.open.features_parameter_attributionsrc Chrome9/12/2023 233
api.Window.originAgentCluster 📋Chrome4/13/2021 1115
api.Window.queryLocalFonts 📋Chrome6/21/2022 681
api.Window.resolveLocalFileSystemURL Chrome8/2/2011 4657
api.Window.sharedStorage Chrome9/12/2023 233
api.Window.showDirectoryPicker 📋Chrome10/20/2020 1290
api.Window.showOpenFilePicker 📋Chrome10/20/2020 1290
api.Window.showSaveFilePicker 📋Chrome10/20/2020 1290
api.WindowClient.ancestorOrigins 📋Safari9/12/2022 598
api.WindowControlsOverlay 📋Chrome9/2/2022 608
api.WindowControlsOverlay.geometrychange_event 📋Chrome9/2/2022 608
api.WindowControlsOverlay.getTitlebarAreaRect 📋Chrome9/2/2022 608
api.WindowControlsOverlay.visible 📋Chrome9/2/2022 608
api.WindowControlsOverlayGeometryChangeEvent 📋Chrome9/2/2022 608
api.WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent 📋Chrome9/2/2022 608
api.WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect 📋Chrome9/2/2022 608
api.WindowControlsOverlayGeometryChangeEvent.visible 📋Chrome9/2/2022 608
api.WindowSharedStorage 📋Chrome9/12/2023 233
api.WindowSharedStorage.run 📋Chrome9/12/2023 233
api.WindowSharedStorage.selectURL 📋Chrome9/12/2023 233
api.WindowSharedStorage.worklet 📋Chrome9/12/2023 233
api.WorkerNavigator.globalPrivacyControl Firefox11/21/2023 163
api.WorkerNavigator.gpu 📋Chrome5/2/2023 366
api.WorkerNavigator.serial 📋Chrome3/2/2021 1157
api.WorkerNavigator.storageBuckets 📋Chrome2/20/2024 72
api.WorkerNavigator.userAgentData 📋Chrome4/13/2021 1115
api.WorkletSharedStorage 📋Chrome9/12/2023 233
api.WorkletSharedStorage.@@asyncIterator Chrome9/12/2023 233
api.WorkletSharedStorage.context Chrome9/12/2023 233
api.WorkletSharedStorage.entries 📋Chrome9/12/2023 233
api.WorkletSharedStorage.get 📋Chrome9/12/2023 233
api.WorkletSharedStorage.keys 📋Chrome9/12/2023 233
api.WorkletSharedStorage.length 📋Chrome9/12/2023 233
api.WorkletSharedStorage.remainingBudget 📋Chrome9/12/2023 233
api.XMLHttpRequest.setAttributionReporting 📋Chrome9/12/2023 233
api.XMLHttpRequest.setPrivateToken 📋Chrome9/12/2023 233
api.XRAnchor 📋Chrome8/25/2020 1346
api.XRAnchor.anchorSpace 📋Chrome8/25/2020 1346
api.XRAnchor.delete 📋Chrome8/25/2020 1346
api.XRAnchorSet 📋Chrome8/25/2020 1346
api.XRAnchorSet.@@iterator Chrome8/25/2020 1346
api.XRAnchorSet.entries Chrome8/25/2020 1346
api.XRAnchorSet.forEach Chrome8/25/2020 1346
api.XRAnchorSet.has Chrome8/25/2020 1346
api.XRAnchorSet.keys Chrome8/25/2020 1346
api.XRAnchorSet.size Chrome8/25/2020 1346
api.XRAnchorSet.values Chrome8/25/2020 1346
api.XRBoundedReferenceSpace 📋Chrome12/10/2019 1605
api.XRBoundedReferenceSpace.boundsGeometry 📋Chrome12/10/2019 1605
api.XRCPUDepthInformation 📋Chrome4/13/2021 1115
api.XRCPUDepthInformation.data 📋Chrome4/13/2021 1115
api.XRCPUDepthInformation.getDepthInMeters 📋Chrome4/13/2021 1115
api.XRCamera 📋Chrome10/25/2022 555
api.XRCamera.height 📋Chrome10/25/2022 555
api.XRCamera.width 📋Chrome10/25/2022 555
api.XRDepthInformation 📋Chrome4/13/2021 1115
api.XRDepthInformation.height 📋Chrome4/13/2021 1115
api.XRDepthInformation.normDepthBufferFromNormView 📋Chrome4/13/2021 1115
api.XRDepthInformation.rawValueToMeters 📋Chrome4/13/2021 1115
api.XRDepthInformation.width 📋Chrome4/13/2021 1115
api.XRFrame 📋Chrome12/10/2019 1605
api.XRFrame.createAnchor 📋Chrome8/25/2020 1346
api.XRFrame.getDepthInformation 📋Chrome4/13/2021 1115
api.XRFrame.getHitTestResults 📋Chrome4/7/2020 1486
api.XRFrame.getHitTestResultsForTransientInput 📋Chrome4/7/2020 1486
api.XRFrame.getLightEstimate 📋Chrome4/13/2021 1115
api.XRFrame.getPose 📋Chrome12/10/2019 1605
api.XRFrame.getViewerPose 📋Chrome12/10/2019 1605
api.XRFrame.session 📋Chrome12/10/2019 1605
api.XRFrame.trackedAnchors 📋Chrome8/25/2020 1346
api.XRHitTestResult 📋Chrome4/7/2020 1486
api.XRHitTestResult.createAnchor 📋Chrome8/25/2020 1346
api.XRHitTestResult.getPose 📋Chrome4/7/2020 1486
api.XRHitTestSource 📋Chrome4/7/2020 1486
api.XRHitTestSource.cancel 📋Chrome4/7/2020 1486
api.XRInputSourceArray 📋Chrome12/10/2019 1605
api.XRInputSourceArray.@@iterator Chrome12/10/2019 1605
api.XRInputSourceArray.entries Chrome12/10/2019 1605
api.XRInputSourceArray.forEach Chrome12/10/2019 1605
api.XRInputSourceArray.keys Chrome12/10/2019 1605
api.XRInputSourceArray.length 📋Chrome12/10/2019 1605
api.XRInputSourceArray.values Chrome12/10/2019 1605
api.XRLayer 📋Chrome7/27/2020 1375
api.XRLightEstimate 📋Chrome4/13/2021 1115
api.XRLightEstimate.primaryLightDirection 📋Chrome4/13/2021 1115
api.XRLightEstimate.primaryLightIntensity 📋Chrome4/13/2021 1115
api.XRLightEstimate.sphericalHarmonicsCoefficients 📋Chrome4/13/2021 1115
api.XRLightProbe 📋Chrome4/13/2021 1115
api.XRLightProbe.probeSpace 📋Chrome4/13/2021 1115
api.XRLightProbe.reflectionchange_event 📋Chrome4/13/2021 1115
api.XRRay 📋Chrome4/7/2020 1486
api.XRRay.XRRay 📋Chrome4/7/2020 1486
api.XRRay.direction 📋Chrome4/7/2020 1486
api.XRRay.matrix 📋Chrome4/7/2020 1486
api.XRRay.origin 📋Chrome4/7/2020 1486
api.XRRenderState 📋Chrome12/10/2019 1605
api.XRRenderState.baseLayer 📋Chrome12/10/2019 1605
api.XRRenderState.depthFar 📋Chrome12/10/2019 1605
api.XRRenderState.depthNear 📋Chrome12/10/2019 1605
api.XRRenderState.inlineVerticalFieldOfView 📋Chrome12/10/2019 1605
api.XRSession 📋Chrome12/10/2019 1605
api.XRSession.cancelAnimationFrame 📋Chrome12/10/2019 1605
api.XRSession.depthDataFormat 📋Chrome4/13/2021 1115
api.XRSession.depthUsage 📋Chrome4/13/2021 1115
api.XRSession.domOverlayState 📋Chrome5/19/2020 1444
api.XRSession.enabledFeatures 📋Chrome3/7/2023 422
api.XRSession.end 📋Chrome12/10/2019 1605
api.XRSession.end_event 📋Chrome12/10/2019 1605
api.XRSession.environmentBlendMode 📋Chrome4/7/2020 1486
api.XRSession.inputSources 📋Chrome12/10/2019 1605
api.XRSession.inputsourceschange_event 📋Chrome12/10/2019 1605
api.XRSession.interactionMode 📋Chrome7/27/2020 1375
api.XRSession.preferredReflectionFormat 📋Chrome4/13/2021 1115
api.XRSession.renderState 📋Chrome12/10/2019 1605
api.XRSession.requestAnimationFrame 📋Chrome12/10/2019 1605
api.XRSession.requestHitTestSource 📋Chrome4/7/2020 1486
api.XRSession.requestHitTestSourceForTransientInput 📋Chrome4/7/2020 1486
api.XRSession.requestLightProbe 📋Chrome4/13/2021 1115
api.XRSession.requestReferenceSpace 📋Chrome12/10/2019 1605
api.XRSession.select_event 📋Chrome12/10/2019 1605
api.XRSession.selectend_event 📋Chrome12/10/2019 1605
api.XRSession.selectstart_event 📋Chrome12/10/2019 1605
api.XRSession.squeeze_event 📋Chrome5/19/2020 1444
api.XRSession.squeezeend_event 📋Chrome5/19/2020 1444
api.XRSession.squeezestart_event 📋Chrome5/19/2020 1444
api.XRSession.updateRenderState 📋Chrome12/10/2019 1605
api.XRSession.visibilityState 📋Chrome12/10/2019 1605
api.XRSession.visibilitychange_event 📋Chrome12/10/2019 1605
api.XRSystem 📋Chrome12/10/2019 1605
api.XRSystem.devicechange_event 📋Chrome12/10/2019 1605
api.XRSystem.isSessionSupported 📋Chrome12/10/2019 1605
api.XRSystem.requestSession 📋Chrome12/10/2019 1605
api.XRTransientInputHitTestResult 📋Chrome4/7/2020 1486
api.XRTransientInputHitTestResult.inputSource 📋Chrome4/7/2020 1486
api.XRTransientInputHitTestResult.results 📋Chrome4/7/2020 1486
api.XRTransientInputHitTestSource 📋Chrome4/7/2020 1486
api.XRTransientInputHitTestSource.cancel 📋Chrome4/7/2020 1486
api.XRView 📋Chrome12/10/2019 1605
api.XRView.camera 📋Chrome10/25/2022 555
api.XRView.eye 📋Chrome12/10/2019 1605
api.XRView.isFirstPersonObserver 📋Chrome10/20/2020 1290
api.XRView.projectionMatrix 📋Chrome12/10/2019 1605
api.XRView.recommendedViewportScale 📋Chrome4/13/2021 1115
api.XRView.requestViewportScale 📋Chrome4/13/2021 1115
api.XRView.transform 📋Chrome12/10/2019 1605
api.XRWebGLBinding 📋Chrome3/2/2021 1157
api.XRWebGLBinding.XRWebGLBinding 📋Chrome3/2/2021 1157
api.XRWebGLBinding.getCameraImage 📋Chrome10/25/2022 555
api.XRWebGLBinding.getDepthInformation 📋Chrome4/13/2021 1115
api.XRWebGLBinding.getReflectionCubeMap 📋Chrome4/13/2021 1115
api.XRWebGLDepthInformation 📋Chrome4/13/2021 1115
api.XRWebGLDepthInformation.texture 📋Chrome4/13/2021 1115
api.XRWebGLLayer 📋Chrome12/10/2019 1605
api.XRWebGLLayer.XRWebGLLayer 📋Chrome12/10/2019 1605
api.XRWebGLLayer.antialias 📋Chrome12/10/2019 1605
api.XRWebGLLayer.framebuffer 📋Chrome12/10/2019 1605
api.XRWebGLLayer.framebufferHeight 📋Chrome12/10/2019 1605
api.XRWebGLLayer.framebufferWidth 📋Chrome12/10/2019 1605
api.XRWebGLLayer.getNativeFramebufferScaleFactor_static 📋Chrome12/10/2019 1605
api.XRWebGLLayer.getViewport 📋Chrome12/10/2019 1605
api.XRWebGLLayer.ignoreDepthValues 📋Chrome12/10/2019 1605
api.fetch.init_attributionReporting_parameter 📋Chrome9/12/2023 233
api.fetch.init_browsingTopics_parameter Chrome7/18/2023 289

CSS Data

API First Browser Date Last Browser Date Days in experimentation
css.at-rules.container.style_queries_for_custom_properties 📋Chrome3/7/2023 422
css.at-rules.keyframes.named_range_keyframes 📋Chrome7/18/2023 289
css.at-rules.media.prefers-reduced-data 📋Chrome8/25/2020 1346
css.at-rules.media.prefers-reduced-transparency 📋Firefox5/9/2023 Chrome10/10/2023154
css.at-rules.starting-style 📋Chrome9/12/2023 233
css.properties.-webkit-app-region Chrome2/4/2020 1549
css.properties.-webkit-column-axis Safari3/24/2020 1500
css.properties.-webkit-column-progression Safari3/24/2020 1500
css.properties.-webkit-cursor-visibility Safari3/24/2020 1500
css.properties.-webkit-hyphenate-limit-after Safari3/24/2020 1500
css.properties.-webkit-hyphenate-limit-before Safari3/24/2020 1500
css.properties.-webkit-hyphenate-limit-lines Safari3/24/2020 1500
css.properties.-webkit-initial-letter Safari3/24/2020 1500
css.properties.-webkit-line-align Safari3/24/2020 1500
css.properties.-webkit-line-box-contain Safari3/24/2020 1500
css.properties.-webkit-line-clamp.none Firefox7/9/2019 1759
css.properties.-webkit-line-grid Safari3/24/2020 1500
css.properties.-webkit-line-snap Safari3/24/2020 1500
css.properties.-webkit-mask-source-type Safari3/24/2020 1500
css.properties.-webkit-nbsp-mode Safari3/24/2020 1500
css.properties.-webkit-text-decoration-skip Safari3/24/2020 1500
css.properties.-webkit-text-zoom Safari3/24/2020 1500
css.properties.align-tracks 📋Firefox6/2/2020 1430
css.properties.animation-duration.auto 📋Chrome7/18/2023 289
css.properties.animation-range 📋Chrome7/18/2023 289
css.properties.animation-range-end 📋Chrome7/18/2023 289
css.properties.animation-range-start 📋Chrome7/18/2023 289
css.properties.animation-timeline 📋Firefox2/14/2023 Chrome7/18/2023154
css.properties.animation-timeline.scroll 📋Firefox2/14/2023 Chrome7/18/2023154
css.properties.animation-timeline.view 📋Firefox6/6/2023 Chrome7/18/202342
css.properties.background-image.element 📋Firefox3/22/2011 4790
css.properties.block-size.fit-content_function Firefox8/10/2021 996
css.properties.break-after.always Firefox1/7/2020 1577
css.properties.break-before.always Firefox1/7/2020 1577
css.properties.content.none_applies_to_elements Firefox8/10/2021 996
css.properties.content-visibility 📋Chrome8/25/2020 1346
css.properties.content-visibility.keyframe_animatable 📋Chrome8/15/2023 261
css.properties.content-visibility.transitionable 📋Chrome9/12/2023 233
css.properties.counter-reset.reset_does_not_affect_siblings Firefox10/20/2020 1290
css.properties.counter-reset.reversed 📋Firefox1/11/2022 842
css.properties.display.is_transitionable 📋Chrome9/12/2023 233
css.properties.display.keyframe_animatable 📋Chrome8/15/2023 261
css.properties.display.math Chrome1/10/2023 478
css.properties.font-family.math Chrome1/10/2023 478
css.properties.font-palette.animation_computed Chrome1/23/2024 100
css.properties.font-palette.palette-mix_function 📋Chrome1/23/2024 100
css.properties.grid-template-columns.masonry 📋Firefox6/2/2020 1430
css.properties.grid-template-rows.masonry 📋Firefox6/2/2020 1430
css.properties.height.fit-content_function Firefox8/10/2021 996
css.properties.image-rendering.smooth Firefox10/5/2021 940
css.properties.initial-letter 📋Safari9/30/2015 Chrome2/7/20232687
css.properties.inline-size.fit-content_function Firefox8/10/2021 996
css.properties.justify-tracks 📋Firefox6/2/2020 1430
css.properties.line-height-step 📋Chrome7/25/2017 2473
css.properties.margin-trim 📋Safari3/27/2023 402
css.properties.math-shift 📋Chrome1/10/2023 478
css.properties.max-block-size.fit-content_function Firefox8/10/2021 996
css.properties.max-height.fit-content_function Firefox8/10/2021 996
css.properties.max-height.stretch Chrome7/9/2013 3950
css.properties.max-inline-size.fit-content_function Firefox8/10/2021 996
css.properties.max-width.fit-content_function Firefox8/10/2021 996
css.properties.max-width.stretch Chrome9/25/2012 4237
css.properties.min-block-size.fit-content_function Firefox8/10/2021 996
css.properties.min-height.fit-content_function Firefox8/10/2021 996
css.properties.min-height.stretch Chrome7/9/2013 Safari9/30/2015813
css.properties.min-inline-size.fit-content_function Firefox8/10/2021 996
css.properties.min-width.fit-content_function Firefox8/10/2021 996
css.properties.min-width.stretch Chrome9/25/2012 4237
css.properties.object-view-box 📋Chrome8/2/2022 639
css.properties.overlay 📋Chrome9/12/2023 233
css.properties.ruby-align 📋Firefox5/12/2015 3278
css.properties.ruby-position.alternate Firefox4/19/2021 1109
css.properties.scroll-timeline 📋Firefox3/14/2023 Chrome7/18/2023126
css.properties.scroll-timeline-axis 📋Firefox3/14/2023 Chrome7/18/2023126
css.properties.scroll-timeline-name 📋Firefox3/14/2023 Chrome7/18/2023126
css.properties.speak-as 📋Safari4/12/2018 2212
css.properties.stroke-color 📋Safari3/24/2020 1500
css.properties.text-decoration-skip 📋Safari3/25/2019 1865
css.properties.text-size-adjust 📋Chrome10/12/2016 2759
css.properties.text-size-adjust.percentages Chrome10/12/2016 2759
css.properties.text-transform.math-auto 📋Chrome1/10/2023 478
css.properties.text-wrap.stable 📋Firefox12/19/2023 135
css.properties.timeline-scope 📋Chrome8/15/2023 261
css.properties.transition.transition-behavior Chrome9/12/2023 233
css.properties.view-timeline 📋Firefox6/6/2023 Chrome7/18/202342
css.properties.view-timeline-axis 📋Firefox6/6/2023 Chrome7/18/202342
css.properties.view-timeline-inset 📋Chrome7/18/2023 289
css.properties.view-timeline-name 📋Firefox3/14/2023 Chrome7/18/2023126
css.properties.view-transition-name 📋Chrome3/7/2023 422
css.properties.white-space.shorthand_values Chrome5/30/2023 338
css.properties.width.fit-content_function Firefox8/10/2021 996
css.properties.width.stretch Firefox6/17/2008 Safari10/22/20131953
css.properties.word-break.auto-phrase Chrome10/31/2023 184
css.selectors.-moz-first-node Firefox1/7/2020 1577
css.selectors.-moz-focus-inner Firefox1/7/2020 1577
css.selectors.-moz-last-node Firefox1/7/2020 1577
css.selectors.-moz-list-bullet Firefox1/7/2020 1577
css.selectors.-moz-list-number Firefox1/7/2020 1577
css.selectors.-moz-progress-bar Firefox1/7/2020 1577
css.selectors.-webkit-slider-runnable-track Chrome5/19/2020 1444
css.selectors.-webkit-slider-thumb Chrome5/19/2020 1444
css.selectors.closed 📋Chrome5/30/2023 338
css.selectors.open 📋Chrome5/30/2023 338
css.selectors.state 📋Firefox12/19/2023 135
css.selectors.target-text 📋Chrome3/2/2021 1157
css.selectors.view-transition 📋Chrome1/10/2023 478
css.selectors.view-transition-group 📋Chrome1/10/2023 478
css.selectors.view-transition-image-pair 📋Chrome1/10/2023 478
css.selectors.view-transition-new 📋Chrome1/10/2023 478
css.selectors.view-transition-old 📋Chrome1/10/2023 478
css.types.attr.fallback Firefox10/24/2023 191
css.types.color.color-contrast 📋Safari9/20/2021 955
css.types.color.system-color.mark_marktext_buttonborder 📋Firefox1/17/2023 471
css.types.global_keywords.revert-layer 📋Firefox2/8/2022 814
css.types.image.element 📋Firefox11/14/2017 2361
css.types.ratio.number_value Firefox10/22/2019 1654

HTML Data

API First Browser Date Last Browser Date Days in experimentation
html.elements.a.attributionsrc 📋Chrome9/12/2023 233
html.elements.a.target.unfencedTop Chrome9/12/2023 233
html.elements.fencedframe 📋Chrome9/12/2023 233
html.elements.iframe.browsingtopics Chrome7/18/2023 289
html.elements.iframe.credentialless 📋Chrome2/7/2023 450
html.elements.iframe.csp 📋Chrome9/5/2017 2431
html.elements.img.attributionsrc 📋Chrome9/12/2023 233
html.elements.link.blocking Chrome9/2/2022 608
html.elements.portal 📋Chrome8/25/2020 1346
html.elements.script.attributionsrc 📋Chrome9/12/2023 233
html.elements.script.blocking Chrome9/2/2022 608
html.elements.script.type.speculationrules 📋Chrome1/10/2023 478
html.elements.script.type.speculationrules.eagerness Chrome1/23/2024 100
html.elements.script.type.speculationrules.expects_no_vary_search Chrome1/23/2024 100
html.elements.script.type.speculationrules.prefetch Chrome2/7/2023 450
html.elements.script.type.speculationrules.prerender Chrome9/2/2022 608
html.elements.script.type.speculationrules.referrer_policy Chrome3/7/2023 422
html.elements.script.type.speculationrules.relative_to Chrome1/23/2024 100
html.elements.script.type.speculationrules.requires Chrome2/7/2023 450
html.elements.script.type.speculationrules.requires.anonymous-client-ip-when-cross-origin Chrome2/7/2023 450
html.elements.script.type.speculationrules.urls Chrome1/10/2023 478
html.elements.script.type.speculationrules.where Chrome1/23/2024 100
html.elements.style.blocking Chrome9/2/2022 608
html.global_attributes.autocomplete.webauthn 📋Chrome11/29/2022 520
html.global_attributes.hidden.until-found_value 📋Chrome5/24/2022 709
html.global_attributes.virtualkeyboardpolicy 📋Chrome9/21/2021 954
html.manifest.display_override 📋Chrome3/2/2021 1157
html.manifest.file_handlers 📋Chrome5/24/2022 709
html.manifest.launch_handler 📋Chrome2/7/2023 450
html.manifest.launch_handler.client_mode 📋Chrome2/7/2023 450
html.manifest.note_taking 📋Chrome10/19/2021 926
html.manifest.note_taking.new_note_url 📋Chrome10/19/2021 926
html.manifest.orientation 📋Chrome11/18/2014 3453
html.manifest.protocol_handlers 📋Chrome11/15/2021 899
html.manifest.protocol_handlers.protocol 📋Chrome11/15/2021 899
html.manifest.protocol_handlers.url 📋Chrome11/15/2021 899
html.manifest.serviceworker Chrome10/16/2018 2025
html.manifest.serviceworker.scope Chrome10/16/2018 2025
html.manifest.serviceworker.src Chrome10/16/2018 2025
html.manifest.serviceworker.use_cache Chrome10/16/2018 2025
html.manifest.share_target 📋Chrome3/2/2021 1157
html.manifest.shortcuts 📋Chrome11/15/2021 899

JS Data

API First Browser Date Last Browser Date Days in experimentation
javascript.builtins.AggregateError.serializable_object Firefox7/26/2022 646
javascript.builtins.Intl.DurationFormat 📋Safari3/27/2023 402
javascript.builtins.Intl.DurationFormat.DurationFormat 📋Safari3/27/2023 402
javascript.builtins.Intl.DurationFormat.format 📋Safari3/27/2023 402
javascript.builtins.Intl.DurationFormat.formatToParts 📋Safari3/27/2023 402
javascript.builtins.Intl.DurationFormat.resolvedOptions 📋Safari3/27/2023 402
javascript.builtins.Intl.DurationFormat.supportedLocalesOf 📋Safari3/27/2023 402
javascript.builtins.Intl.PluralRules.PluralRules.options_roundingIncrement_parameter Firefox8/1/2023 275
javascript.builtins.Intl.PluralRules.PluralRules.options_roundingMode_parameter Firefox8/1/2023 275
javascript.builtins.Intl.PluralRules.PluralRules.options_roundingPriority_parameter Firefox8/1/2023 275
javascript.builtins.Intl.PluralRules.PluralRules.options_trailingZeroDisplay_parameter Firefox8/1/2023 275
javascript.builtins.Iterator.Iterator 📋Chrome2/20/2024 72
javascript.builtins.Iterator.drop 📋Chrome2/20/2024 72
javascript.builtins.Iterator.every 📋Chrome2/20/2024 72
javascript.builtins.Iterator.filter 📋Chrome2/20/2024 72
javascript.builtins.Iterator.find 📋Chrome2/20/2024 72
javascript.builtins.Iterator.flatMap 📋Chrome2/20/2024 72
javascript.builtins.Iterator.forEach 📋Chrome2/20/2024 72
javascript.builtins.Iterator.from 📋Chrome2/20/2024 72
javascript.builtins.Iterator.map 📋Chrome2/20/2024 72
javascript.builtins.Iterator.reduce 📋Chrome2/20/2024 72
javascript.builtins.Iterator.some 📋Chrome2/20/2024 72
javascript.builtins.Iterator.take 📋Chrome2/20/2024 72
javascript.builtins.Iterator.toArray 📋Chrome2/20/2024 72