Web APIs
When writing code for the Web, there are a large number of Web APIs available. Below is a list of all the APIs and interfaces (object types) that you may be able to use while developing your Web app or site.
Web APIs are typically used with JavaScript, although this doesn't always have to be the case.
Specifications
This is a list of all the APIs that are available.
A
- Audio Output Devices API Experimental
B
- Background Fetch API Experimental
- Background Sync
- Background Tasks
- Badging API
- Barcode Detection API Experimental
- Battery API
- Beacon
- Bluetooth API Experimental
- Broadcast Channel API
C
- CSS Counter Styles
- CSS Custom Highlight API
- CSS Font Loading API
- CSS Painting API Experimental
- CSS Properties and Values API
- CSS Typed Object Model API
- CSSOM
- Canvas API
- Channel Messaging API
- Clipboard API
- Compression Streams API
- Compute Pressure API Experimental
- Console API
- Contact Picker API Experimental
- Content Index API Experimental
- Cookie Store API
- Credential Management API
D
E
- EditContext API Experimental
- Encoding API
- Encrypted Media Extensions
- EyeDropper API Experimental
F
- FedCM API Experimental
- Fenced Frame API Experimental
- Fetch API
- File API
- File System API
- File and Directory Entries API
- Force Touch Events Non-standard
- Fullscreen API
G
H
I
- Idle Detection API Experimental
- Image Capture API Experimental
- IndexedDB
- Ink API Experimental
- Input Device Capabilities API Experimental
- Insertable Streams for MediaStreamTrack API
- Intersection Observer API
K
- Keyboard API Experimental
L
- Launch Handler API Experimental
- Local Font Access API Experimental
M
- Media Capabilities API
- Media Capture and Streams
- Media Session API
- Media Source Extensions Experimental
- MediaStream Recording
N
- Navigation API Experimental
- Network Information API
P
- Page Visibility API
- Payment Handler API Experimental
- Payment Request API
- Performance API
- Periodic Background Sync Experimental
- Permissions API
- Picture-in-Picture API
- Pointer Events
- Pointer Lock API
- Popover API
- Presentation API Experimental
- Prioritized Task Scheduling API
- Push API
R
- Remote Playback API
- Reporting API Experimental
- Resize Observer API
S
- SVG
- Screen Capture API
- Screen Orientation API
- Screen Wake Lock API
- Selection API
- Sensor API
- Server Sent Events
- Service Workers API
- Shared Storage API Experimental
- Speculation Rules API Experimental
- Storage
- Storage Access API
- Streams
T
- Topics API Experimental Non-standard
- Touch Events
- Trusted Types API
U
- UI Events
- URL API
- URL Pattern API Experimental
- User-Agent Client Hints API Experimental
V
- Vibration API
- View Transitions API Experimental
- VirtualKeyboard API Experimental
- Visual Viewport
W
- Web Animations
- Web Audio API
- Web Authentication API
- Web Components
- Web Crypto API
- Web Locks API
- Web MIDI API
- Web NFC API Experimental
- Web Notifications
- Web Serial API Experimental
- Web Share API
- Web Speech API
- Web Storage API
- Web Workers API
- WebCodecs API
- WebGL
- WebGPU API Experimental
- WebHID API Experimental
- WebOTP API
- WebRTC
- WebSockets API
- WebTransport API
- WebUSB API Experimental
- WebVR API Non-standard Deprecated
- WebVTT
- WebXR Device API Experimental
- Window Controls Overlay API Experimental
- Window Management API Experimental
X
Interfaces
This is a list of all the interfaces (that is, types of objects) that are available.
A
AbortControllerAbortSignalAbsoluteOrientationSensorAbstractRangeAccelerometerExperimentalAesCbcParamsAesCtrParamsAesGcmParamsAesKeyGenParamsAmbientLightSensorExperimentalAnalyserNodeANGLE_instanced_arraysAnimationAnimationEffectAnimationEventAnimationPlaybackEventAnimationTimelineAttrAudioBufferAudioBufferSourceNodeAudioContextAudioDataExperimentalAudioDecoderExperimentalAudioDestinationNodeAudioEncoderExperimentalAudioListenerAudioNodeAudioParamAudioParamDescriptorAudioParamMapAudioProcessingEventDeprecatedAudioScheduledSourceNodeAudioSinkInfoExperimentalAudioTrackAudioTrackListAudioWorkletAudioWorkletGlobalScopeAudioWorkletNodeAudioWorkletProcessorAuthenticatorAssertionResponseAuthenticatorAttestationResponseAuthenticatorResponse
B
BackgroundFetchEventExperimentalBackgroundFetchManagerExperimentalBackgroundFetchRecordExperimentalBackgroundFetchRegistrationExperimentalBackgroundFetchUpdateUIEventExperimentalBarcodeDetectorExperimentalBarPropBaseAudioContextBatteryManagerBeforeInstallPromptEventExperimental Non-standardBeforeUnloadEventBiquadFilterNodeBlobBlobEventBluetoothExperimentalBluetoothCharacteristicPropertiesExperimentalBluetoothDeviceExperimentalBluetoothRemoteGATTCharacteristicExperimentalBluetoothRemoteGATTDescriptorExperimentalBluetoothRemoteGATTServerExperimentalBluetoothRemoteGATTServiceExperimentalBluetoothUUIDBroadcastChannelByteLengthQueuingStrategy
C
CacheCacheStorageCanMakePaymentEventExperimentalCanvasCaptureMediaStreamTrackCanvasGradientCanvasPatternCanvasRenderingContext2DCaptureControllerExperimentalCaretPositionExperimentalCDATASectionChannelMergerNodeChannelSplitterNodeCharacterBoundsUpdateEventExperimentalCharacterDataClientClientsClipboardClipboardEventClipboardItemCloseEventCommentCompositionEventCompressionStreamconsoleConstantSourceNodeContactAddressExperimentalContactsManagerExperimentalContentIndexExperimentalContentIndexEventExperimentalContentVisibilityAutoStateChangeEventConvolverNodeCookieChangeEventCookieStoreCookieStoreManagerCountQueuingStrategyCredentialCredentialsContainerCryptoCryptoKeyCryptoKeyPairCSPViolationReportBodyCSSCSSAnimationCSSConditionRuleCSSContainerRuleCSSCounterStyleRuleCSSFontFaceRuleCSSFontFeatureValuesRuleCSSFontPaletteValuesRuleCSSGroupingRuleCSSImageValueCSSImportRuleCSSKeyframeRuleCSSKeyframesRuleCSSKeywordValueCSSLayerBlockRuleCSSLayerStatementRuleCSSMathInvertCSSMathMaxCSSMathMinCSSMathNegateCSSMathProductCSSMathSumCSSMathValueCSSMatrixComponentCSSMediaRuleCSSNamespaceRuleCSSNumericArrayCSSNumericValueCSSPageRuleCSSPerspectiveCSSPositionValueNon-standard DeprecatedCSSPrimitiveValueDeprecatedCSSPropertyRuleCSSPseudoElementExperimentalCSSRotateCSSRuleCSSRuleListCSSScaleCSSScopeRuleCSSSkewCSSSkewXCSSSkewYCSSStartingStyleRuleCSSStyleDeclarationCSSStyleRuleCSSStyleSheetCSSStyleValueCSSSupportsRuleCSSTransformComponentCSSTransformValueCSSTransitionCSSTranslateCSSUnitValueCSSUnparsedValueCSSValueDeprecatedCSSValueListDeprecatedCSSVariableReferenceValueCustomElementRegistryCustomEventCustomStateSet
D
DataTransferDataTransferItemDataTransferItemListDecompressionStreamDedicatedWorkerGlobalScopeDelayNodeDeprecationReportBodyExperimentalDeviceMotionEventDeviceMotionEventAccelerationDeviceMotionEventRotationRateDeviceOrientationEventDirectoryEntrySyncNon-standard DeprecatedDirectoryReaderSyncNon-standard DeprecatedDocumentDocumentFragmentDocumentPictureInPictureExperimentalDocumentPictureInPictureEventExperimentalDocumentTimelineDocumentTypeDOMErrorDeprecatedDOMExceptionDOMHighResTimeStampDOMImplementationDOMMatrix(WebKitCSSMatrix)DOMMatrixReadOnlyDOMParserDOMPointDOMPointReadOnlyDOMQuadDOMRectDOMRectReadOnlyDOMStringListDOMStringMapDOMTokenListDragEventDynamicsCompressorNode
E
EcdhKeyDeriveParamsEcdsaParamsEcKeyGenParamsEcKeyImportParamsEditContextExperimentalElementElementInternalsEncodedAudioChunkExperimentalEncodedVideoChunkErrorEventEventEventCountsEventSourceEventTargetExtendableCookieChangeEventExtendableEventExtendableMessageEventEyeDropperExperimental
F
FeaturePolicyExperimentalFederatedCredentialExperimentalFederatedCredentialInitFenceExperimentalFencedFrameConfigExperimentalFetchEventFileFileEntrySyncNon-standard DeprecatedFileListFileReaderFileReaderSyncFileSystemFileSystemDirectoryEntryFileSystemDirectoryHandleFileSystemDirectoryReaderFileSystemEntryFileSystemFileEntryFileSystemFileHandleFileSystemHandleFileSystemSyncNon-standard DeprecatedFileSystemSyncAccessHandleFileSystemWritableFileStreamFocusEventFontDataExperimentalFontFaceFontFaceSetFontFaceSetLoadEventFormDataFormDataEventFragmentDirectiveExperimental
G
GainNodeGamepadGamepadButtonGamepadEventGamepadHapticActuatorGamepadPoseExperimentalGeolocationGeolocationCoordinatesGeolocationPositionGeolocationPositionErrorGestureEventNon-standardGPUExperimentalGPUAdapterExperimentalGPUAdapterInfoExperimentalGPUBindGroupExperimentalGPUBindGroupLayoutExperimentalGPUBufferExperimentalGPUCanvasContextExperimentalGPUCommandBufferExperimentalGPUCommandEncoderExperimentalGPUCompilationInfoExperimentalGPUCompilationMessageExperimentalGPUComputePassEncoderExperimentalGPUComputePipelineExperimentalGPUDeviceExperimentalGPUDeviceLostInfoExperimentalGPUErrorExperimentalGPUExternalTextureExperimentalGPUInternalErrorExperimentalGPUOutOfMemoryErrorExperimentalGPUPipelineErrorExperimentalGPUPipelineLayoutExperimentalGPUQuerySetExperimentalGPUQueueExperimentalGPURenderBundleExperimentalGPURenderBundleEncoderExperimentalGPURenderPassEncoderExperimentalGPURenderPipelineExperimentalGPUSamplerExperimentalGPUShaderModuleExperimentalGPUSupportedFeaturesExperimentalGPUSupportedLimitsExperimentalGPUTextureExperimentalGPUTextureViewExperimentalGPUUncapturedErrorEventExperimentalGPUValidationErrorExperimentalGravitySensorGyroscope
H
HashChangeEventHeadersHIDExperimentalHIDConnectionEventExperimentalHIDDeviceExperimentalHIDInputReportEventExperimentalHighlightHighlightRegistryHistoryHkdfParamsHmacImportParamsHmacKeyGenParamsHMDVRDeviceNon-standard DeprecatedHTMLAllCollectionHTMLAnchorElementHTMLAreaElementHTMLAudioElementHTMLBaseElementHTMLBodyElementHTMLBRElementHTMLButtonElementHTMLCanvasElementHTMLCollectionHTMLDataElementHTMLDataListElementHTMLDetailsElementHTMLDialogElementHTMLDivElementHTMLDListElementHTMLDocumentHTMLElementHTMLEmbedElementHTMLFencedFrameElementExperimentalHTMLFieldSetElementHTMLFontElementDeprecatedHTMLFormControlsCollectionHTMLFormElementHTMLFrameSetElementDeprecatedHTMLHeadElementHTMLHeadingElementHTMLHRElementHTMLHtmlElementHTMLIFrameElementHTMLImageElementHTMLInputElementHTMLLabelElementHTMLLegendElementHTMLLIElementHTMLLinkElementHTMLMapElementHTMLMarqueeElementDeprecatedHTMLMediaElementHTMLMenuElementHTMLMenuItemElementNon-standard DeprecatedHTMLMetaElementHTMLMeterElementHTMLModElementHTMLObjectElementHTMLOListElementHTMLOptGroupElementHTMLOptionElementHTMLOptionsCollectionHTMLOutputElementHTMLParagraphElementHTMLParamElementDeprecatedHTMLPictureElementHTMLPreElementHTMLProgressElementHTMLQuoteElementHTMLScriptElementHTMLSelectElementHTMLSlotElementHTMLSourceElementHTMLSpanElementHTMLStyleElementHTMLTableCaptionElementHTMLTableCellElementHTMLTableColElementHTMLTableElementHTMLTableRowElementHTMLTableSectionElementHTMLTemplateElementHTMLTextAreaElementHTMLTimeElementHTMLTitleElementHTMLTrackElementHTMLUListElementHTMLUnknownElementHTMLVideoElement
I
IDBCursorIDBCursorWithValueIDBDatabaseIDBFactoryIDBIndexIDBKeyRangeIDBObjectStoreIDBOpenDBRequestIDBRequestIDBTransactionIDBVersionChangeEventIdentityCredentialExperimentalIdentityProviderExperimentalIdleDeadlineIdleDetectorExperimentalIIRFilterNodeImageBitmapImageBitmapRenderingContextImageCaptureExperimentalImageDataImageDecoderExperimentalImageTrackExperimentalImageTrackListExperimentalInkExperimentalInkPresenterExperimentalInputDeviceCapabilitiesExperimentalInputDeviceInfoInputEventInstallEventDeprecatedIntersectionObserverIntersectionObserverEntryInterventionReportBodyExperimental
K
KeyboardExperimentalKeyboardEventKeyboardLayoutMapExperimentalKeyframeEffect
L
LargestContentfulPaintLaunchParamsExperimentalLaunchQueueExperimentalLayoutShiftExperimentalLayoutShiftAttributionExperimentalLinearAccelerationSensorLocationLockLockManager
M
MagnetometerExperimentalMathMLElementMediaCapabilitiesMediaDeviceInfoMediaDevicesMediaElementAudioSourceNodeMediaEncryptedEventMediaErrorMediaKeyMessageEventMediaKeysMediaKeySessionMediaKeyStatusMapMediaKeySystemAccessMediaListMediaMetadataMediaQueryListMediaQueryListEventMediaRecorderMediaRecorderErrorEventNon-standard DeprecatedMediaSessionMediaSourceMediaSourceHandleExperimentalMediaStreamMediaStreamAudioDestinationNodeMediaStreamAudioSourceNodeMediaStreamEventNon-standard DeprecatedMediaStreamTrackMediaStreamTrackAudioSourceNodeMediaStreamTrackEventMediaStreamTrackGeneratorExperimental Non-standardMediaStreamTrackProcessorExperimentalMediaTrackConstraintsMediaTrackSettingsMediaTrackSupportedConstraintsMerchantValidationEventDeprecatedMessageChannelMessageEventMessagePortMetadataExperimental Non-standardMIDIAccessMIDIConnectionEventMIDIInputMIDIInputMapMIDIMessageEventMIDIOutputMIDIOutputMapMIDIPortMimeTypeDeprecatedMimeTypeArrayDeprecatedMouseEventMouseScrollEventNon-standard DeprecatedMutationEventDeprecatedMutationObserverMutationRecord
N
NamedNodeMapNavigateEventExperimentalNavigationExperimentalNavigationCurrentEntryChangeEventExperimentalNavigationDestinationExperimentalNavigationHistoryEntryExperimentalNavigationPreloadManagerNavigationTransitionExperimentalNavigatorNavigatorLoginExperimentalNavigatorUADataExperimentalNDEFMessageExperimentalNDEFReaderExperimentalNDEFReadingEventExperimentalNDEFRecordExperimentalNetworkInformationNodeNodeIteratorNodeListNotificationNotificationEventNotRestoredReasonDetailsExperimentalNotRestoredReasonsExperimental
O
OES_draw_buffers_indexedOfflineAudioCompletionEventOfflineAudioContextOffscreenCanvasOffscreenCanvasRenderingContext2DOrientationSensorOscillatorNodeOTPCredentialExperimentalOverconstrainedError
P
PageTransitionEventPaintWorkletGlobalScopeExperimentalPannerNodePasswordCredentialExperimentalPasswordCredentialInitPath2DPaymentAddressNon-standard DeprecatedPaymentManagerExperimentalPaymentMethodChangeEventPaymentRequestPaymentRequestEventExperimentalPaymentRequestUpdateEventPaymentResponsePbkdf2ParamsPerformancePerformanceElementTimingExperimentalPerformanceEntryPerformanceEventTimingPerformanceLongAnimationFrameTimingExperimentalPerformanceLongTaskTimingExperimentalPerformanceMarkPerformanceMeasurePerformanceNavigationDeprecatedPerformanceNavigationTimingPerformanceObserverPerformanceObserverEntryListPerformancePaintTimingPerformanceResourceTimingPerformanceScriptTimingExperimentalPerformanceServerTimingPerformanceTimingDeprecatedPeriodicSyncEventExperimentalPeriodicSyncManagerExperimentalPeriodicWavePermissionsPermissionStatusPictureInPictureEventPictureInPictureWindowPluginDeprecatedPluginArrayDeprecatedPointNon-standard DeprecatedPointerEventPopStateEventPositionSensorVRDeviceNon-standard DeprecatedPresentationExperimentalPresentationAvailabilityExperimentalPresentationConnectionExperimentalPresentationConnectionAvailableEventExperimentalPresentationConnectionCloseEventExperimentalPresentationConnectionListExperimentalPresentationReceiverExperimentalPresentationRequestExperimentalPressureObserverExperimentalPressureRecordExperimentalProcessingInstructionProgressEventPromiseRejectionEventPublicKeyCredentialPublicKeyCredentialCreationOptionsPushEventPushManagerPushMessageDataPushSubscriptionPushSubscriptionOptions
R
RadioNodeListRangeReadableByteStreamControllerReadableStreamReadableStreamBYOBReaderReadableStreamBYOBRequestReadableStreamDefaultControllerReadableStreamDefaultReaderRelativeOrientationSensorRemotePlaybackReportReportBodyReportingObserverRequestResizeObserverResizeObserverEntryResizeObserverSizeResponseRsaHashedImportParamsRsaHashedKeyGenParamsRsaOaepParamsRsaPssParamsRTCAudioSourceStatsRTCCertificateRTCCertificateStatsRTCCodecStatsRTCDataChannelRTCDataChannelEventRTCDtlsTransportRTCDTMFSenderRTCDTMFToneChangeEventRTCEncodedAudioFrameRTCEncodedVideoFrameRTCErrorRTCErrorEventRTCIceCandidateRTCIceCandidatePairRTCIceCandidatePairStatsRTCIceCandidateStatsRTCIceParametersRTCIceTransportRTCIdentityAssertionExperimentalRTCInboundRtpStreamStatsRTCOutboundRtpStreamStatsRTCPeerConnectionRTCPeerConnectionIceErrorEventRTCPeerConnectionIceEventRTCPeerConnectionStatsRTCRemoteOutboundRtpStreamStatsRTCRtpCodecParametersRTCRtpReceiverRTCRtpScriptTransformRTCRtpScriptTransformerRTCRtpSenderRTCRtpStreamStatsRTCRtpTransceiverRTCSctpTransportRTCSessionDescriptionRTCStatsReportRTCTrackEventRTCTransformEventRTCTransportStatsRTCVideoSourceStats
S
SanitizerDeprecatedSchedulerSchedulingExperimentalScreenScreenDetailedExperimentalScreenDetailsExperimentalScreenOrientationScriptProcessorNodeDeprecatedScrollTimelineExperimentalSecurePaymentConfirmationRequestSecurityPolicyViolationEventSelectionSensorSensorErrorEventSerialExperimentalSerialPortExperimentalServiceWorkerServiceWorkerContainerServiceWorkerGlobalScopeServiceWorkerRegistrationShadowRootSharedStorageExperimentalSharedStorageOperationExperimentalSharedStorageRunOperationExperimentalSharedStorageSelectURLOperationExperimentalSharedStorageWorkletExperimentalSharedStorageWorkletGlobalScopeExperimentalSharedWorkerSharedWorkerGlobalScopeSourceBufferSourceBufferListSpeechGrammarExperimentalSpeechGrammarListExperimentalSpeechRecognitionSpeechRecognitionAlternativeSpeechRecognitionErrorEventSpeechRecognitionEventSpeechRecognitionResultSpeechRecognitionResultListSpeechSynthesisSpeechSynthesisErrorEventSpeechSynthesisEventSpeechSynthesisUtteranceSpeechSynthesisVoiceStaticRangeStereoPannerNodeStorageStorageAccessHandleStorageEventStorageManagerStylePropertyMapStylePropertyMapReadOnlyStyleSheetStyleSheetListSubmitEventSubtleCryptoSVGAElementSVGAngleSVGAnimateColorElementDeprecatedSVGAnimatedAngleSVGAnimatedBooleanSVGAnimatedEnumerationSVGAnimatedIntegerSVGAnimatedLengthSVGAnimatedLengthListSVGAnimatedNumberSVGAnimatedNumberListSVGAnimatedPreserveAspectRatioSVGAnimatedRectSVGAnimatedStringSVGAnimatedTransformListSVGAnimateElementSVGAnimateMotionElementSVGAnimateTransformElementSVGAnimationElementSVGCircleElementSVGClipPathElementSVGComponentTransferFunctionElementSVGCursorElementDeprecatedSVGDefsElementSVGDescElementSVGElementSVGEllipseElementSVGEventSVGFEBlendElementSVGFEColorMatrixElementSVGFEComponentTransferElementSVGFECompositeElementSVGFEConvolveMatrixElementSVGFEDiffuseLightingElementSVGFEDisplacementMapElementSVGFEDistantLightElementSVGFEDropShadowElementSVGFEFloodElementSVGFEFuncAElementSVGFEFuncBElementSVGFEFuncGElementSVGFEFuncRElementSVGFEGaussianBlurElementSVGFEImageElementSVGFEMergeElementSVGFEMergeNodeElementSVGFEMorphologyElementSVGFEOffsetElementSVGFEPointLightElementSVGFESpecularLightingElementSVGFESpotLightElementSVGFETileElementSVGFETurbulenceElementSVGFilterElementSVGFontElementDeprecatedSVGFontFaceElementDeprecatedSVGFontFaceFormatElementDeprecatedSVGFontFaceNameElementDeprecatedSVGFontFaceSrcElementDeprecatedSVGFontFaceUriElementDeprecatedSVGForeignObjectElementSVGGElementSVGGeometryElementSVGGlyphElementDeprecatedSVGGlyphRefElementDeprecatedSVGGradientElementSVGGraphicsElementSVGHKernElementDeprecatedSVGImageElementSVGLengthSVGLengthListSVGLinearGradientElementSVGLineElementSVGMarkerElementSVGMaskElementSVGMetadataElementSVGMissingGlyphElementDeprecatedSVGMPathElementSVGNumberSVGNumberListSVGPathElementSVGPatternElementSVGPointDeprecatedSVGPointListSVGPolygonElementSVGPolylineElementSVGPreserveAspectRatioSVGRadialGradientElementSVGRectSVGRectElementSVGRenderingIntentDeprecatedSVGScriptElementSVGSetElementSVGStopElementSVGStringListSVGStyleElementSVGSVGElementSVGSwitchElementSVGSymbolElementSVGTextContentElementSVGTextElementSVGTextPathElementSVGTextPositioningElementSVGTitleElementSVGTransformSVGTransformListSVGTRefElementDeprecatedSVGTSpanElementSVGUnitTypesSVGUseElementSVGViewElementSVGVKernElementDeprecatedSyncEventSyncManager
T
TaskAttributionTimingExperimentalTaskControllerTaskPriorityChangeEventTaskSignalTextTextDecoderTextDecoderStreamTextEncoderTextEncoderStreamTextFormatExperimentalTextFormatUpdateEventExperimentalTextMetricsTextTrackTextTrackCueTextTrackCueListTextTrackListTextUpdateEventExperimentalTimeEventTimeRangesToggleEventTouchTouchEventTouchListTrackEventTransformStreamTransformStreamDefaultControllerTransitionEventTreeWalkerTrustedHTMLTrustedScriptTrustedScriptURLTrustedTypePolicyTrustedTypePolicyFactory
U
UIEventURLURLPatternExperimentalURLSearchParamsUSBExperimentalUSBAlternateInterfaceExperimentalUSBConfigurationExperimentalUSBConnectionEventExperimentalUSBDeviceExperimentalUSBEndpointExperimentalUSBInterfaceExperimentalUSBInTransferResultExperimentalUSBIsochronousInTransferPacketExperimentalUSBIsochronousInTransferResultExperimentalUSBIsochronousOutTransferPacketExperimentalUSBIsochronousOutTransferResultExperimentalUSBOutTransferResultExperimentalUserActivation
V
ValidityStateVideoColorSpaceVideoDecoderVideoEncoderVideoFrameVideoPlaybackQualityVideoTrackVideoTrackListViewTimelineExperimentalViewTransitionExperimentalVirtualKeyboardExperimentalVisibilityStateEntryExperimentalVisualViewportVRDisplayNon-standard DeprecatedVRDisplayCapabilitiesNon-standard DeprecatedVRDisplayEventNon-standard DeprecatedVREyeParametersNon-standard DeprecatedVRFieldOfViewNon-standard DeprecatedVRFrameDataNon-standard DeprecatedVRLayerInitDeprecatedVRPoseNon-standard DeprecatedVRStageParametersNon-standard DeprecatedVTTCueVTTRegion
W
WakeLockWakeLockSentinelWaveShaperNodeWebGL2RenderingContextWebGLActiveInfoWebGLBufferWebGLContextEventWebGLFramebufferWebGLObjectWebGLProgramWebGLQueryWebGLRenderbufferWebGLRenderingContextWebGLSamplerWebGLShaderWebGLShaderPrecisionFormatWebGLSyncWebGLTextureWebGLTransformFeedbackWebGLUniformLocationWebGLVertexArrayObjectWebSocketWebTransportWebTransportBidirectionalStreamWebTransportDatagramDuplexStreamWebTransportErrorWebTransportReceiveStreamExperimentalWebTransportSendStreamExperimentalWGSLLanguageFeaturesExperimentalWheelEventWindowWindowClientWindowControlsOverlayExperimentalWindowControlsOverlayGeometryChangeEventExperimentalWindowSharedStorageExperimentalWorkerWorkerGlobalScopeWorkerLocationWorkerNavigatorWorkletWorkletGlobalScopeWorkletSharedStorageExperimentalWritableStreamWritableStreamDefaultControllerWritableStreamDefaultWriter
X
XMLDocumentXMLHttpRequestXMLHttpRequestEventTargetXMLHttpRequestUploadXMLSerializerXPathEvaluatorXPathExceptionXPathExpressionXPathNSResolverXPathResultXRAnchorExperimentalXRAnchorSetExperimentalXRBoundedReferenceSpaceExperimentalXRCompositionLayerExperimentalXRCPUDepthInformationExperimentalXRCubeLayerExperimentalXRCylinderLayerExperimentalXRDepthInformationExperimentalXREquirectLayerExperimentalXRFrameExperimentalXRHandXRHitTestResultExperimentalXRHitTestSourceExperimentalXRInputSourceXRInputSourceArrayExperimentalXRInputSourceEventXRInputSourcesChangeEventXRJointPoseXRJointSpaceXRLayerExperimentalXRLayerEventExperimentalXRLightEstimateExperimentalXRLightProbeExperimentalXRMediaBindingExperimentalXRPoseXRProjectionLayerExperimentalXRQuadLayerExperimentalXRRayExperimentalXRReferenceSpaceXRReferenceSpaceEventXRRenderStateExperimentalXRRigidTransformXRSessionExperimentalXRSessionEventXRSpaceXRSubImageExperimentalXRSystemExperimentalXRTransientInputHitTestResultExperimentalXRTransientInputHitTestSourceExperimentalXRViewExperimentalXRViewerPoseXRViewportXRWebGLBindingExperimentalXRWebGLDepthInformationExperimentalXRWebGLLayerExperimentalXRWebGLSubImageExperimentalXSLTProcessor