Browser APIs
1063 APIs in catalogAbortController
Cancels async operations and in-flight work.
AbortPaymentEvent
Cancels async operations and in-flight work Experimental feature.
AbortSignal
Cancels async operations and in-flight work.
AbsoluteOrientationSensor
Reads hardware sensor values from device.
AbstractRange
Provides dom & events functionality for web apps.
Accelerometer
Provides device & sensors functionality for web apps.
AmbientLightSensor
Reads hardware sensor values from device Experimental feature.
AnalyserNode
Provides dom & events functionality for web apps.
ANGLE_instanced_arrays
Provides dom & events functionality for web apps.
Animation
Controls or observes visual animations.
AnimationEffect
Controls or observes visual animations.
AnimationEvent
Describes or handles browser events.
AnimationPlaybackEvent
Describes or handles browser events.
AnimationTimeline
Controls or observes visual animations.
atob
Provides dom & events functionality for web apps.
Attr
Provides dom & events functionality for web apps.
AudioBuffer
Handles audio capture, playback, and processing.
AudioBufferSourceNode
Handles audio capture, playback, and processing.
AudioContext
Handles audio capture, playback, and processing.
AudioData
Handles audio capture, playback, and processing.
AudioDecoder
Handles audio capture, playback, and processing.
AudioDestinationNode
Handles audio capture, playback, and processing.
AudioEncoder
Handles audio capture, playback, and processing.
AudioListener
Handles audio capture, playback, and processing.
AudioNode
Handles audio capture, playback, and processing.
AudioParam
Handles audio capture, playback, and processing.
AudioParamMap
Handles audio capture, playback, and processing.
AudioProcessingEvent
Deprecated API for legacy browser behavior.
AudioScheduledSourceNode
Handles audio capture, playback, and processing.
AudioSession
Handles audio capture, playback, and processing Experimental feature.
AudioSinkInfo
Handles audio capture, playback, and processing Experimental feature.
AudioTrack
Handles audio capture, playback, and processing.
AudioTrackList
Handles audio capture, playback, and processing.
AudioWorklet
Handles audio capture, playback, and processing.
AudioWorkletGlobalScope
Handles audio capture, playback, and processing.
AudioWorkletNode
Handles audio capture, playback, and processing.
AudioWorkletProcessor
Handles audio capture, playback, and processing.
AuthenticatorAssertionResponse
Supports web authentication and identity checks.
AuthenticatorAttestationResponse
Supports web authentication and identity checks.
AuthenticatorResponse
Supports web authentication and identity checks.
BackgroundFetchEvent
Performs network requests and response handling Experimental feature.
BackgroundFetchManager
Performs network requests and response handling Experimental feature.
BackgroundFetchRecord
Performs network requests and response handling Experimental feature.
BackgroundFetchRegistration
Performs network requests and response handling Experimental feature.
BackgroundFetchUpdateUIEvent
Performs network requests and response handling Experimental feature.
BarcodeDetector
Provides dom & events functionality for web apps Experimental feature.
BarProp
Provides dom & events functionality for web apps.
BaseAudioContext
Handles audio capture, playback, and processing.
BatteryManager
Provides device & sensors functionality for web apps.
BeforeInstallPromptEvent
Describes or handles browser events Experimental feature.
BeforeUnloadEvent
Describes or handles browser events.
BiquadFilterNode
Provides dom & events functionality for web apps.
Blob
Provides dom & events functionality for web apps.
BlobEvent
Describes or handles browser events.
Bluetooth
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothCharacteristicProperties
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothDevice
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothRemoteGATTCharacteristic
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothRemoteGATTDescriptor
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothRemoteGATTServer
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothRemoteGATTService
Interacts with nearby Bluetooth devices Experimental feature.
BluetoothUUID
Interacts with nearby Bluetooth devices.
BroadcastChannel
Provides workers & background functionality for web apps.
BrowserCaptureMediaStreamTrack
Works with media devices, streams, or tracks Experimental feature.
btoa
Provides dom & events functionality for web apps.
BufferedChangeEvent
Describes or handles browser events Experimental feature.
ByteLengthQueuingStrategy
Provides dom & events functionality for web apps.
Cache
Caches requests and responses for reuse.
caches
Caches requests and responses for reuse.
CacheStorage
Persists app data in browser storage.
CanMakePaymentEvent
Supports browser payment request flows Experimental feature.
CanvasCaptureMediaStreamTrack
Works with media devices, streams, or tracks.
CanvasFilter
Deprecated API for legacy browser behavior.
CanvasGradient
Draws and manipulates 2D graphics.
CanvasPattern
Draws and manipulates 2D graphics.
CanvasRenderingContext2D
Draws and manipulates 2D graphics.
CaptureController
Provides dom & events functionality for web apps Experimental feature.
CaretPosition
Provides dom & events functionality for web apps.
CDATASection
Provides dom & events functionality for web apps.
ChannelMergerNode
Provides dom & events functionality for web apps.
ChannelSplitterNode
Provides dom & events functionality for web apps.
ChapterInformation
Provides dom & events functionality for web apps Experimental feature.
CharacterBoundsUpdateEvent
Describes or handles browser events Experimental feature.
CharacterData
Provides dom & events functionality for web apps.
clearInterval
Provides dom & events functionality for web apps.
clearTimeout
Provides dom & events functionality for web apps.
Client
Provides dom & events functionality for web apps.
Clients
Provides dom & events functionality for web apps.
Clipboard
Reads from and writes to clipboard.
ClipboardEvent
Reads from and writes to clipboard.
ClipboardItem
Reads from and writes to clipboard.
CloseEvent
Describes or handles browser events.
CloseWatcher
Provides dom & events functionality for web apps Experimental feature.
CommandEvent
Describes or handles browser events Experimental feature.
Comment
Provides dom & events functionality for web apps.
CompositionEvent
Describes or handles browser events.
CompressionStream
Represents a readable or writable stream.
console
Provides dom & events functionality for web apps.
ConstantSourceNode
Provides dom & events functionality for web apps.
ContactAddress
Provides dom & events functionality for web apps Experimental feature.
ContactsManager
Provides dom & events functionality for web apps Experimental feature.
ContentIndex
Provides dom & events functionality for web apps Experimental feature.
ContentIndexEvent
Describes or handles browser events Experimental feature.
ContentVisibilityAutoStateChangeEvent
Describes or handles browser events.
ConvolverNode
Provides dom & events functionality for web apps.
CookieChangeEvent
Reads or manages browser cookie data.
CookieStore
Reads or manages browser cookie data.
CookieStoreManager
Reads or manages browser cookie data.
Counter
Deprecated API for legacy browser behavior.
CountQueuingStrategy
Provides dom & events functionality for web apps.
createImageBitmap
Provides dom & events functionality for web apps.
Credential
Manages saved credentials and identity flows.
CredentialsContainer
Manages saved credentials and identity flows.
CropTarget
Provides dom & events functionality for web apps Experimental feature.
crossOriginIsolated
Provides dom & events functionality for web apps.
crypto
Provides browser cryptography operations.
Crypto
Provides browser cryptography operations.
CryptoKey
Provides browser cryptography operations.
CSPViolationReportBody
Provides dom & events functionality for web apps.
CSS
Provides dom & events functionality for web apps.
CSSAnimation
Controls or observes visual animations.
CSSConditionRule
Provides dom & events functionality for web apps.
CSSContainerRule
Provides dom & events functionality for web apps.
CSSCounterStyleRule
Provides dom & events functionality for web apps.
CSSFontFaceRule
Provides dom & events functionality for web apps.
CSSFontFeatureValuesMap
Provides dom & events functionality for web apps Experimental feature.
CSSFontFeatureValuesRule
Provides dom & events functionality for web apps.
CSSFontPaletteValuesRule
Provides dom & events functionality for web apps.
CSSGroupingRule
Provides dom & events functionality for web apps.
CSSImageValue
Provides dom & events functionality for web apps.
CSSImportRule
Provides dom & events functionality for web apps.
CSSKeyframeRule
Provides dom & events functionality for web apps.
CSSKeyframesRule
Provides dom & events functionality for web apps.
CSSKeywordValue
Provides dom & events functionality for web apps.
CSSLayerBlockRule
Provides dom & events functionality for web apps.
CSSLayerStatementRule
Provides dom & events functionality for web apps.
CSSMarginRule
Provides dom & events functionality for web apps Experimental feature.
CSSMathClamp
Provides dom & events functionality for web apps.
CSSMathInvert
Provides dom & events functionality for web apps.
CSSMathMax
Provides dom & events functionality for web apps.
CSSMathMin
Provides dom & events functionality for web apps.
CSSMathNegate
Provides dom & events functionality for web apps.
CSSMathProduct
Provides dom & events functionality for web apps.
CSSMathSum
Provides dom & events functionality for web apps.
CSSMathValue
Provides dom & events functionality for web apps.
CSSMatrixComponent
Provides dom & events functionality for web apps.
CSSMediaRule
Works with media devices, streams, or tracks.
CSSNamespaceRule
Provides dom & events functionality for web apps.
CSSNestedDeclarations
Provides dom & events functionality for web apps.
CSSNumericArray
Provides dom & events functionality for web apps.
CSSNumericValue
Provides dom & events functionality for web apps.
CSSPageDescriptors
Provides dom & events functionality for web apps Experimental feature.
CSSPageRule
Provides dom & events functionality for web apps.
CSSPerspective
Provides dom & events functionality for web apps.
CSSPositionTryDescriptors
Provides dom & events functionality for web apps Experimental feature.
CSSPositionTryRule
Provides dom & events functionality for web apps Experimental feature.
CSSPositionValue
Deprecated API for legacy browser behavior.
CSSPrimitiveValue
Deprecated API for legacy browser behavior.
CSSPropertyRule
Provides dom & events functionality for web apps.
CSSPseudoElement
Represents and manipulates DOM elements Experimental feature.
CSSRotate
Provides dom & events functionality for web apps.
CSSRule
Provides dom & events functionality for web apps.
CSSRuleList
Provides dom & events functionality for web apps.
CSSScale
Provides dom & events functionality for web apps.
CSSScopeRule
Provides dom & events functionality for web apps.
CSSSkew
Provides dom & events functionality for web apps.
CSSSkewX
Provides dom & events functionality for web apps.
CSSSkewY
Provides dom & events functionality for web apps.
CSSStartingStyleRule
Provides dom & events functionality for web apps.
CSSStyleDeclaration
Provides dom & events functionality for web apps.
CSSStyleRule
Provides dom & events functionality for web apps.
CSSStyleSheet
Provides dom & events functionality for web apps.
CSSStyleValue
Provides dom & events functionality for web apps.
CSSSupportsRule
Provides dom & events functionality for web apps.
CSSTransformComponent
Provides dom & events functionality for web apps.
CSSTransformValue
Provides dom & events functionality for web apps.
CSSTransition
Provides dom & events functionality for web apps.
CSSTranslate
Provides dom & events functionality for web apps.
CSSUnitValue
Provides dom & events functionality for web apps.
CSSUnparsedValue
Provides dom & events functionality for web apps.
CSSValue
Deprecated API for legacy browser behavior.
CSSValueList
Deprecated API for legacy browser behavior.
CSSVariableReferenceValue
Provides dom & events functionality for web apps.
CSSViewTransitionRule
Provides dom & events functionality for web apps.
CustomElementRegistry
Represents and manipulates DOM elements.
CustomEvent
Describes or handles browser events.
CustomStateSet
Provides dom & events functionality for web apps.
DataCue
Provides dom & events functionality for web apps Experimental feature.
DataTransfer
Provides files & clipboard functionality for web apps.
DataTransferItem
Provides dom & events functionality for web apps.
DataTransferItemList
Provides dom & events functionality for web apps.
DecompressionStream
Represents a readable or writable stream.
DedicatedWorkerGlobalScope
Runs scripts in background threads.
DelayNode
Provides dom & events functionality for web apps.
DelegatedInkTrailPresenter
Provides dom & events functionality for web apps Experimental feature.
DeprecationReportBody
Provides dom & events functionality for web apps Experimental feature.
DeviceMotionEvent
Describes or handles browser events.
DeviceMotionEventAcceleration
Describes or handles browser events.
DeviceMotionEventRotationRate
Describes or handles browser events.
DeviceOrientationEvent
Describes or handles browser events.
DevicePosture
Provides dom & events functionality for web apps Experimental feature.
Directory
Provides dom & events functionality for web apps Experimental feature.
DirectoryEntrySync
Deprecated API for legacy browser behavior.
DirectoryReaderSync
Deprecated API for legacy browser behavior.
Document
Represents and manipulates the HTML document.
DocumentFragment
Represents and manipulates the HTML document.
DocumentPictureInPicture
Represents and manipulates the HTML document Experimental feature.
DocumentPictureInPictureEvent
Represents and manipulates the HTML document Experimental feature.
DocumentTimeline
Represents and manipulates the HTML document.
DocumentType
Represents and manipulates the HTML document.
DOMError
Deprecated API for legacy browser behavior.
DOMException
Provides dom & events functionality for web apps.
DOMImplementation
Provides dom & events functionality for web apps.
DOMMatrix
Provides dom & events functionality for web apps.
DOMMatrixReadOnly
Provides dom & events functionality for web apps.
DOMParser
Provides dom & events functionality for web apps.
DOMPoint
Provides dom & events functionality for web apps.
DOMPointReadOnly
Provides dom & events functionality for web apps.
DOMQuad
Provides dom & events functionality for web apps.
DOMRect
Provides dom & events functionality for web apps.
DOMRectList
Provides dom & events functionality for web apps.
DOMRectReadOnly
Provides dom & events functionality for web apps.
DOMStringList
Provides dom & events functionality for web apps.
DOMStringMap
Provides dom & events functionality for web apps.
DOMTokenList
Provides dom & events functionality for web apps.
DragEvent
Describes or handles browser events.
DynamicsCompressorNode
Provides dom & events functionality for web apps.
EditContext
Provides dom & events functionality for web apps Experimental feature.
Element
Represents and manipulates DOM elements.
ElementInternals
Represents and manipulates DOM elements.
EncodedAudioChunk
Handles audio capture, playback, and processing.
EncodedVideoChunk
Controls video playback, capture, or streaming.
EntrySync
Deprecated API for legacy browser behavior.
ErrorEvent
Describes or handles browser events.
Event
Describes or handles browser events.
EventCounts
Describes or handles browser events.
EventSource
Receives server-sent event streams.
EventTarget
Describes or handles browser events.
EXT_blend_minmax
Provides dom & events functionality for web apps.
EXT_color_buffer_float
Provides dom & events functionality for web apps.
EXT_color_buffer_half_float
Provides dom & events functionality for web apps.
EXT_disjoint_timer_query
Provides dom & events functionality for web apps.
EXT_disjoint_timer_query_webgl2
Renders GPU-accelerated 3D graphics.
EXT_float_blend
Provides dom & events functionality for web apps.
EXT_frag_depth
Provides dom & events functionality for web apps.
EXT_shader_texture_lod
Provides dom & events functionality for web apps.
EXT_sRGB
Provides dom & events functionality for web apps.
EXT_texture_compression_bptc
Provides dom & events functionality for web apps.
EXT_texture_compression_rgtc
Provides dom & events functionality for web apps.
EXT_texture_filter_anisotropic
Provides dom & events functionality for web apps.
EXT_texture_norm16
Provides dom & events functionality for web apps.
ExtendableCookieChangeEvent
Reads or manages browser cookie data.
ExtendableEvent
Describes or handles browser events.
ExtendableMessageEvent
Describes or handles browser events.
External
Deprecated API for legacy browser behavior.
EyeDropper
Provides dom & events functionality for web apps Experimental feature.
FeaturePolicy
Provides dom & events functionality for web apps Experimental feature.
FederatedCredential
Manages saved credentials and identity flows Experimental feature.
Fence
Provides dom & events functionality for web apps Experimental feature.
FencedFrameConfig
Provides dom & events functionality for web apps Experimental feature.
fetch
Performs network requests and response handling.
FetchEvent
Performs network requests and response handling.
FetchLaterResult
Performs network requests and response handling Experimental feature.
File
Reads, writes, or handles local files.
FileEntrySync
Deprecated API for legacy browser behavior.
FileList
Reads, writes, or handles local files.
FileReader
Reads, writes, or handles local files.
FileReaderSync
Reads, writes, or handles local files.
FileSystem
Reads, writes, or handles local files.
FileSystemDirectoryEntry
Reads, writes, or handles local files.
FileSystemDirectoryHandle
Reads, writes, or handles local files.
FileSystemDirectoryReader
Reads, writes, or handles local files.
FileSystemEntry
Reads, writes, or handles local files.
FileSystemFileEntry
Reads, writes, or handles local files.
FileSystemFileHandle
Reads, writes, or handles local files.
FileSystemHandle
Reads, writes, or handles local files.
FileSystemObserver
Reads, writes, or handles local files Experimental feature.
FileSystemSync
Deprecated API for legacy browser behavior.
FileSystemSyncAccessHandle
Reads, writes, or handles local files.
FileSystemWritableFileStream
Reads, writes, or handles local files.
FocusEvent
Describes or handles browser events.
FontData
Provides dom & events functionality for web apps Experimental feature.
FontFace
Provides dom & events functionality for web apps.
FontFaceSet
Provides dom & events functionality for web apps.
FontFaceSetLoadEvent
Describes or handles browser events.
FormData
Provides dom & events functionality for web apps.
FormDataEvent
Describes or handles browser events.
FragmentDirective
Provides dom & events functionality for web apps.
GainNode
Provides dom & events functionality for web apps.
Gamepad
Provides dom & events functionality for web apps.
GamepadButton
Provides dom & events functionality for web apps.
GamepadEvent
Describes or handles browser events.
GamepadHapticActuator
Provides dom & events functionality for web apps.
GamepadPose
Provides dom & events functionality for web apps Experimental feature.
Geolocation
Gets device location coordinates.
GeolocationCoordinates
Gets device location coordinates.
GeolocationPosition
Gets device location coordinates.
GeolocationPositionError
Gets device location coordinates.
GestureEvent
Describes or handles browser events.
GPU
Provides dom & events functionality for web apps Experimental feature.
GPUAdapter
Provides dom & events functionality for web apps Experimental feature.
GPUAdapterInfo
Provides dom & events functionality for web apps Experimental feature.
GPUBindGroup
Provides dom & events functionality for web apps Experimental feature.
GPUBindGroupLayout
Provides dom & events functionality for web apps Experimental feature.
GPUBuffer
Provides dom & events functionality for web apps Experimental feature.
GPUCanvasContext
Draws and manipulates 2D graphics Experimental feature.
GPUCommandBuffer
Provides dom & events functionality for web apps Experimental feature.
GPUCommandEncoder
Provides dom & events functionality for web apps Experimental feature.
GPUCompilationInfo
Provides dom & events functionality for web apps Experimental feature.
GPUCompilationMessage
Provides dom & events functionality for web apps Experimental feature.
GPUComputePassEncoder
Provides dom & events functionality for web apps Experimental feature.
GPUComputePipeline
Provides dom & events functionality for web apps Experimental feature.
GPUDevice
Provides dom & events functionality for web apps Experimental feature.
GPUDeviceLostInfo
Provides dom & events functionality for web apps Experimental feature.
GPUError
Provides dom & events functionality for web apps Experimental feature.
GPUExternalTexture
Provides dom & events functionality for web apps Experimental feature.
GPUInternalError
Provides dom & events functionality for web apps Experimental feature.
GPUOutOfMemoryError
Provides dom & events functionality for web apps Experimental feature.
GPUPipelineError
Provides dom & events functionality for web apps Experimental feature.
GPUPipelineLayout
Provides dom & events functionality for web apps Experimental feature.
GPUQuerySet
Provides dom & events functionality for web apps Experimental feature.
GPUQueue
Provides dom & events functionality for web apps Experimental feature.
GPURenderBundle
Provides dom & events functionality for web apps Experimental feature.
GPURenderBundleEncoder
Provides dom & events functionality for web apps Experimental feature.
GPURenderPassEncoder
Provides dom & events functionality for web apps Experimental feature.
GPURenderPipeline
Provides dom & events functionality for web apps Experimental feature.
GPUSampler
Provides dom & events functionality for web apps Experimental feature.
GPUShaderModule
Receives push messages from a service Experimental feature.
GPUSupportedFeatures
Provides dom & events functionality for web apps Experimental feature.
GPUSupportedLimits
Provides dom & events functionality for web apps Experimental feature.
GPUTexture
Provides dom & events functionality for web apps Experimental feature.
GPUTextureView
Provides dom & events functionality for web apps Experimental feature.
GPUUncapturedErrorEvent
Describes or handles browser events Experimental feature.
GPUValidationError
Provides dom & events functionality for web apps Experimental feature.
GravitySensor
Reads hardware sensor values from device.
Gyroscope
Provides device & sensors functionality for web apps.
HashChangeEvent
Describes or handles browser events.
Headers
Provides network functionality for web apps.
HID
Provides dom & events functionality for web apps Experimental feature.
HIDConnectionEvent
Describes or handles browser events Experimental feature.
HIDDevice
Provides dom & events functionality for web apps Experimental feature.
HIDInputReportEvent
Describes or handles browser events Experimental feature.
Highlight
Provides dom & events functionality for web apps.
HighlightRegistry
Provides dom & events functionality for web apps.
History
Provides dom & events functionality for web apps.
HMDVRDevice
Deprecated API for legacy browser behavior.
HTMLAllCollection
Provides dom & events functionality for web apps.
HTMLAnchorElement
Represents and manipulates DOM elements.
HTMLAreaElement
Represents and manipulates DOM elements.
HTMLAudioElement
Handles audio capture, playback, and processing.
HTMLBaseElement
Represents and manipulates DOM elements.
HTMLBodyElement
Represents and manipulates DOM elements.
HTMLBRElement
Represents and manipulates DOM elements.
HTMLButtonElement
Represents and manipulates DOM elements.
HTMLCanvasElement
Draws and manipulates 2D graphics.
HTMLCollection
Provides dom & events functionality for web apps.
HTMLDataElement
Represents and manipulates DOM elements.
HTMLDataListElement
Represents and manipulates DOM elements.
HTMLDetailsElement
Represents and manipulates DOM elements.
HTMLDialogElement
Represents and manipulates DOM elements.
HTMLDirectoryElement
Deprecated API for legacy browser behavior.
HTMLDivElement
Represents and manipulates DOM elements.
HTMLDListElement
Represents and manipulates DOM elements.
HTMLDocument
Represents and manipulates the HTML document.
HTMLElement
Represents and manipulates DOM elements.
HTMLEmbedElement
Represents and manipulates DOM elements.
HTMLFencedFrameElement
Represents and manipulates DOM elements Experimental feature.
HTMLFieldSetElement
Represents and manipulates DOM elements.
HTMLFontElement
Deprecated API for legacy browser behavior.
HTMLFormControlsCollection
Provides dom & events functionality for web apps.
HTMLFormElement
Represents and manipulates DOM elements.
HTMLFrameElement
Deprecated API for legacy browser behavior.
HTMLFrameSetElement
Deprecated API for legacy browser behavior.
HTMLHeadElement
Represents and manipulates DOM elements.
HTMLHeadingElement
Represents and manipulates DOM elements.
HTMLHRElement
Represents and manipulates DOM elements.
HTMLHtmlElement
Represents and manipulates DOM elements.
HTMLIFrameElement
Represents and manipulates DOM elements.
HTMLImageElement
Represents and manipulates DOM elements.
HTMLInputElement
Represents and manipulates DOM elements.
HTMLLabelElement
Represents and manipulates DOM elements.
HTMLLegendElement
Represents and manipulates DOM elements.
HTMLLIElement
Represents and manipulates DOM elements.
HTMLLinkElement
Represents and manipulates DOM elements.
HTMLMapElement
Represents and manipulates DOM elements.
HTMLMarqueeElement
Deprecated API for legacy browser behavior.
HTMLMediaElement
Works with media devices, streams, or tracks.
HTMLMenuElement
Represents and manipulates DOM elements.
HTMLMetaElement
Represents and manipulates DOM elements.
HTMLMeterElement
Represents and manipulates DOM elements.
HTMLModElement
Represents and manipulates DOM elements.
HTMLObjectElement
Represents and manipulates DOM elements.
HTMLOListElement
Represents and manipulates DOM elements.
HTMLOptGroupElement
Represents and manipulates DOM elements.
HTMLOptionElement
Represents and manipulates DOM elements.
HTMLOptionsCollection
Provides dom & events functionality for web apps.
HTMLOutputElement
Represents and manipulates DOM elements.
HTMLParagraphElement
Represents and manipulates DOM elements.
HTMLParamElement
Deprecated API for legacy browser behavior.
HTMLPictureElement
Represents and manipulates DOM elements.
HTMLPreElement
Represents and manipulates DOM elements.
HTMLProgressElement
Represents and manipulates DOM elements.
HTMLQuoteElement
Represents and manipulates DOM elements.
HTMLScriptElement
Represents and manipulates DOM elements.
HTMLSelectElement
Represents and manipulates DOM elements.
HTMLSlotElement
Represents and manipulates DOM elements.
HTMLSourceElement
Represents and manipulates DOM elements.
HTMLSpanElement
Represents and manipulates DOM elements.
HTMLStyleElement
Represents and manipulates DOM elements.
HTMLTableCaptionElement
Represents and manipulates DOM elements.
HTMLTableCellElement
Represents and manipulates DOM elements.
HTMLTableColElement
Represents and manipulates DOM elements.
HTMLTableElement
Represents and manipulates DOM elements.
HTMLTableRowElement
Represents and manipulates DOM elements.
HTMLTableSectionElement
Represents and manipulates DOM elements.
HTMLTemplateElement
Represents and manipulates DOM elements.
HTMLTextAreaElement
Represents and manipulates DOM elements.
HTMLTimeElement
Represents and manipulates DOM elements.
HTMLTitleElement
Represents and manipulates DOM elements.
HTMLTrackElement
Represents and manipulates DOM elements.
HTMLUListElement
Represents and manipulates DOM elements.
HTMLUnknownElement
Represents and manipulates DOM elements.
HTMLVideoElement
Controls video playback, capture, or streaming.
IDBCursor
Provides dom & events functionality for web apps.
IDBCursorWithValue
Provides dom & events functionality for web apps.
IDBDatabase
Provides dom & events functionality for web apps.
IDBFactory
Provides dom & events functionality for web apps.
IDBIndex
Provides dom & events functionality for web apps.
IDBKeyRange
Provides dom & events functionality for web apps.
IDBObjectStore
Provides dom & events functionality for web apps.
IDBOpenDBRequest
Provides dom & events functionality for web apps.
IDBRequest
Provides dom & events functionality for web apps.
IDBTransaction
Provides dom & events functionality for web apps.
IDBVersionChangeEvent
Describes or handles browser events.
IdentityCredential
Manages saved credentials and identity flows Experimental feature.
IdentityProvider
Provides dom & events functionality for web apps Experimental feature.
IdleDeadline
Provides dom & events functionality for web apps.
IdleDetector
Provides dom & events functionality for web apps Experimental feature.
IIRFilterNode
Provides dom & events functionality for web apps.
ImageBitmap
Provides graphics functionality for web apps.
ImageBitmapRenderingContext
Provides dom & events functionality for web apps.
ImageCapture
Provides dom & events functionality for web apps.
ImageData
Provides graphics functionality for web apps.
ImageDecoder
Provides dom & events functionality for web apps.
ImageTrack
Provides dom & events functionality for web apps.
ImageTrackList
Provides dom & events functionality for web apps.
indexedDB
Stores structured data in IndexedDB.
Ink
Provides dom & events functionality for web apps Experimental feature.
InputDeviceCapabilities
Provides dom & events functionality for web apps Experimental feature.
InputDeviceInfo
Provides dom & events functionality for web apps.
InputEvent
Describes or handles browser events.
InstallEvent
Describes or handles browser events.
IntersectionObserver
Observes browser or DOM changes.
IntersectionObserverEntry
Observes browser or DOM changes.
InterventionReportBody
Provides dom & events functionality for web apps Experimental feature.
isSecureContext
Provides dom & events functionality for web apps.
Keyboard
Provides dom & events functionality for web apps Experimental feature.
KeyboardEvent
Describes or handles browser events.
KeyboardLayoutMap
Provides dom & events functionality for web apps Experimental feature.
KeyframeEffect
Provides dom & events functionality for web apps.
KHR_parallel_shader_compile
Provides dom & events functionality for web apps.
LargestContentfulPaint
Provides dom & events functionality for web apps.
LaunchParams
Provides dom & events functionality for web apps Experimental feature.
LaunchQueue
Provides dom & events functionality for web apps Experimental feature.
LayoutShift
Provides dom & events functionality for web apps Experimental feature.
LayoutShiftAttribution
Provides dom & events functionality for web apps Experimental feature.
LinearAccelerationSensor
Reads hardware sensor values from device.
Location
Provides dom & events functionality for web apps.
Lock
Provides dom & events functionality for web apps.
LockManager
Provides dom & events functionality for web apps.
Magnetometer
Provides device & sensors functionality for web apps.
ManagedMediaSource
Works with media devices, streams, or tracks Experimental feature.
ManagedSourceBuffer
Provides dom & events functionality for web apps Experimental feature.
MathMLElement
Represents and manipulates DOM elements.
MediaCapabilities
Works with media devices, streams, or tracks.
MediaController
Deprecated API for legacy browser behavior.
MediaDeviceInfo
Works with media devices, streams, or tracks.
MediaDevices
Works with media devices, streams, or tracks.
MediaElementAudioSourceNode
Handles audio capture, playback, and processing.
MediaEncryptedEvent
Works with media devices, streams, or tracks.
MediaError
Works with media devices, streams, or tracks.
MediaKeyMessageEvent
Works with media devices, streams, or tracks.
MediaKeys
Works with media devices, streams, or tracks.
MediaKeySession
Works with media devices, streams, or tracks.
MediaKeyStatusMap
Works with media devices, streams, or tracks.
MediaKeySystemAccess
Works with media devices, streams, or tracks.
MediaList
Works with media devices, streams, or tracks.
MediaMetadata
Works with media devices, streams, or tracks.
MediaQueryList
Works with media devices, streams, or tracks.
MediaQueryListEvent
Works with media devices, streams, or tracks.
MediaRecorder
Works with media devices, streams, or tracks.
MediaRecorderErrorEvent
Deprecated API for legacy browser behavior.
MediaSession
Works with media devices, streams, or tracks.
MediaSource
Works with media devices, streams, or tracks.
MediaSourceHandle
Works with media devices, streams, or tracks.
MediaStream
Works with media devices, streams, or tracks.
MediaStreamAudioDestinationNode
Handles audio capture, playback, and processing.
MediaStreamAudioSourceNode
Handles audio capture, playback, and processing.
MediaStreamEvent
Deprecated API for legacy browser behavior.
MediaStreamTrack
Works with media devices, streams, or tracks.
MediaStreamTrackAudioSourceNode
Handles audio capture, playback, and processing.
MediaStreamTrackEvent
Works with media devices, streams, or tracks.
MediaStreamTrackGenerator
Works with media devices, streams, or tracks Experimental feature.
MediaStreamTrackProcessor
Works with media devices, streams, or tracks.
MerchantValidationEvent
Deprecated API for legacy browser behavior.
MessageChannel
Provides dom & events functionality for web apps.
MessageEvent
Describes or handles browser events.
MessagePort
Provides dom & events functionality for web apps.
Metadata
Provides dom & events functionality for web apps Experimental feature.
MIDIAccess
Accesses MIDI inputs and outputs.
MIDIConnectionEvent
Describes or handles browser events.
MIDIInput
Accesses MIDI inputs and outputs.
MIDIInputMap
Accesses MIDI inputs and outputs.
MIDIMessageEvent
Describes or handles browser events.
MIDIOutput
Accesses MIDI inputs and outputs.
MIDIOutputMap
Accesses MIDI inputs and outputs.
MIDIPort
Accesses MIDI inputs and outputs.
MimeType
Deprecated API for legacy browser behavior.
MimeTypeArray
Deprecated API for legacy browser behavior.
ML
Provides dom & events functionality for web apps Experimental feature.
MLContext
Provides dom & events functionality for web apps Experimental feature.
MLGraph
Provides dom & events functionality for web apps Experimental feature.
MLGraphBuilder
Provides dom & events functionality for web apps Experimental feature.
MLOperand
Provides dom & events functionality for web apps Experimental feature.
MouseEvent
Describes or handles browser events.
MouseScrollEvent
Deprecated API for legacy browser behavior.
MutationEvent
Deprecated API for legacy browser behavior.
MutationObserver
Observes browser or DOM changes.
MutationRecord
Provides dom & events functionality for web apps.
NamedNodeMap
Provides dom & events functionality for web apps.
NavigateEvent
Describes or handles browser events Experimental feature.
Navigation
Provides dom & events functionality for web apps Experimental feature.
NavigationActivation
Provides dom & events functionality for web apps Experimental feature.
NavigationCurrentEntryChangeEvent
Describes or handles browser events Experimental feature.
NavigationDestination
Provides dom & events functionality for web apps Experimental feature.
NavigationHistoryEntry
Provides dom & events functionality for web apps Experimental feature.
NavigationPreloadManager
Provides dom & events functionality for web apps.
NavigationTransition
Provides dom & events functionality for web apps Experimental feature.
Navigator
Provides dom & events functionality for web apps.
NavigatorLogin
Provides dom & events functionality for web apps Experimental feature.
NavigatorManagedData
Provides dom & events functionality for web apps Experimental feature.
NavigatorUAData
Provides dom & events functionality for web apps Experimental feature.
NDEFMessage
Provides dom & events functionality for web apps Experimental feature.
NDEFReader
Provides dom & events functionality for web apps Experimental feature.
NDEFReadingEvent
Describes or handles browser events Experimental feature.
NDEFRecord
Provides dom & events functionality for web apps Experimental feature.
NetworkInformation
Provides dom & events functionality for web apps.
Node
Provides dom & events functionality for web apps.
NodeIterator
Provides dom & events functionality for web apps.
NodeList
Provides dom & events functionality for web apps.
Notification
Displays system notifications to users.
NotificationEvent
Displays system notifications to users.
NotRestoredReasonDetails
Provides dom & events functionality for web apps Experimental feature.
NotRestoredReasons
Provides dom & events functionality for web apps Experimental feature.
OES_draw_buffers_indexed
Provides dom & events functionality for web apps.
OES_element_index_uint
Represents and manipulates DOM elements.
OES_fbo_render_mipmap
Provides dom & events functionality for web apps.
OES_standard_derivatives
Provides dom & events functionality for web apps.
OES_texture_float
Provides dom & events functionality for web apps.
OES_texture_float_linear
Provides dom & events functionality for web apps.
OES_texture_half_float
Provides dom & events functionality for web apps.
OES_texture_half_float_linear
Provides dom & events functionality for web apps.
OES_vertex_array_object
Provides dom & events functionality for web apps.
OfflineAudioCompletionEvent
Handles audio capture, playback, and processing.
OfflineAudioContext
Handles audio capture, playback, and processing.
OffscreenCanvas
Draws and manipulates 2D graphics.
OffscreenCanvasRenderingContext2D
Draws and manipulates 2D graphics.
OrientationSensor
Reads hardware sensor values from device.
origin
Provides dom & events functionality for web apps.
OscillatorNode
Provides dom & events functionality for web apps.
OTPCredential
Manages saved credentials and identity flows Experimental feature.
OverconstrainedError
Provides dom & events functionality for web apps.
OVR_multiview2
Provides dom & events functionality for web apps.
PageRevealEvent
Describes or handles browser events.
PageSwapEvent
Describes or handles browser events.
PageTransitionEvent
Describes or handles browser events.
PaintRenderingContext2D
Provides dom & events functionality for web apps.
PaintSize
Provides dom & events functionality for web apps.
PaintWorkletGlobalScope
Provides dom & events functionality for web apps Experimental feature.
PannerNode
Provides dom & events functionality for web apps.
PasswordCredential
Manages saved credentials and identity flows Experimental feature.
Path2D
Provides graphics functionality for web apps.
PaymentAddress
Deprecated API for legacy browser behavior.
PaymentManager
Supports browser payment request flows Experimental feature.
PaymentMethodChangeEvent
Supports browser payment request flows.
PaymentRequest
Supports browser payment request flows.
PaymentRequestEvent
Supports browser payment request flows Experimental feature.
PaymentRequestUpdateEvent
Supports browser payment request flows.
PaymentResponse
Supports browser payment request flows.
performance
Provides dom & events functionality for web apps.
Performance
Provides dom & events functionality for web apps.
PerformanceElementTiming
Represents and manipulates DOM elements Experimental feature.
PerformanceEntry
Provides dom & events functionality for web apps.
PerformanceEventTiming
Describes or handles browser events.
PerformanceLongAnimationFrameTiming
Controls or observes visual animations Experimental feature.
PerformanceLongTaskTiming
Provides dom & events functionality for web apps Experimental feature.
PerformanceMark
Provides dom & events functionality for web apps.
PerformanceMeasure
Provides dom & events functionality for web apps.
PerformanceNavigation
Deprecated API for legacy browser behavior.
PerformanceNavigationTiming
Provides dom & events functionality for web apps.
PerformanceObserver
Observes browser or DOM changes.
PerformanceObserverEntryList
Observes browser or DOM changes.
PerformancePaintTiming
Provides dom & events functionality for web apps.
PerformanceResourceTiming
Provides dom & events functionality for web apps.
PerformanceScriptTiming
Provides dom & events functionality for web apps Experimental feature.
PerformanceServerTiming
Provides dom & events functionality for web apps.
PerformanceTiming
Deprecated API for legacy browser behavior.
PeriodicSyncEvent
Describes or handles browser events Experimental feature.
PeriodicSyncManager
Provides dom & events functionality for web apps Experimental feature.
PeriodicWave
Provides dom & events functionality for web apps.
Permissions
Provides dom & events functionality for web apps.
PermissionStatus
Provides dom & events functionality for web apps.
PictureInPictureEvent
Describes or handles browser events.
PictureInPictureWindow
Provides dom & events functionality for web apps.
Plugin
Deprecated API for legacy browser behavior.
PluginArray
Deprecated API for legacy browser behavior.
PointerEvent
Describes or handles browser events.
PopStateEvent
Describes or handles browser events.
PositionSensorVRDevice
Deprecated API for legacy browser behavior.
Presentation
Provides dom & events functionality for web apps Experimental feature.
PresentationAvailability
Provides dom & events functionality for web apps Experimental feature.
PresentationConnection
Provides dom & events functionality for web apps Experimental feature.
PresentationConnectionAvailableEvent
Describes or handles browser events Experimental feature.
PresentationConnectionCloseEvent
Describes or handles browser events Experimental feature.
PresentationConnectionList
Provides dom & events functionality for web apps Experimental feature.
PresentationReceiver
Provides dom & events functionality for web apps Experimental feature.
PresentationRequest
Provides dom & events functionality for web apps Experimental feature.
PressureObserver
Observes browser or DOM changes Experimental feature.
PressureRecord
Provides dom & events functionality for web apps Experimental feature.
ProcessingInstruction
Provides dom & events functionality for web apps.
Profiler
Reads, writes, or handles local files Experimental feature.
ProgressEvent
Describes or handles browser events.
PromiseRejectionEvent
Describes or handles browser events.
ProtectedAudience
Provides dom & events functionality for web apps Experimental feature.
PublicKeyCredential
Manages saved credentials and identity flows.
PushEvent
Receives push messages from a service.
PushManager
Receives push messages from a service.
PushMessageData
Receives push messages from a service.
PushSubscription
Receives push messages from a service.
PushSubscriptionChangeEvent
Receives push messages from a service.
PushSubscriptionOptions
Receives push messages from a service.
queueMicrotask
Provides dom & events functionality for web apps.
RadioNodeList
Provides dom & events functionality for web apps.
Range
Provides dom & events functionality for web apps.
ReadableByteStreamController
Represents a readable or writable stream.
ReadableStream
Represents a readable or writable stream.
ReadableStreamBYOBReader
Represents a readable or writable stream.
ReadableStreamBYOBRequest
Represents a readable or writable stream.
ReadableStreamDefaultController
Represents a readable or writable stream.
ReadableStreamDefaultReader
Represents a readable or writable stream.
Rect
Deprecated API for legacy browser behavior.
RelativeOrientationSensor
Reads hardware sensor values from device.
RemotePlayback
Provides dom & events functionality for web apps.
Report
Provides dom & events functionality for web apps.
ReportBody
Provides dom & events functionality for web apps.
reportError
Provides dom & events functionality for web apps.
ReportingObserver
Observes browser or DOM changes.
Request
Provides network functionality for web apps.
ResizeObserver
Observes browser or DOM changes.
ResizeObserverEntry
Observes browser or DOM changes.
ResizeObserverSize
Observes browser or DOM changes.
Response
Provides network functionality for web apps.
RestrictionTarget
Provides dom & events functionality for web apps Experimental feature.
RGBColor
Deprecated API for legacy browser behavior.
RTCCertificate
Provides dom & events functionality for web apps.
RTCDataChannel
Provides dom & events functionality for web apps.
RTCDataChannelEvent
Describes or handles browser events.
RTCDtlsTransport
Provides dom & events functionality for web apps.
RTCDTMFSender
Provides dom & events functionality for web apps.
RTCDTMFToneChangeEvent
Describes or handles browser events.
RTCEncodedAudioFrame
Handles audio capture, playback, and processing.
RTCEncodedVideoFrame
Controls video playback, capture, or streaming.
RTCError
Provides dom & events functionality for web apps.
RTCErrorEvent
Describes or handles browser events.
RTCIceCandidate
Provides dom & events functionality for web apps.
RTCIceTransport
Provides dom & events functionality for web apps.
RTCIdentityAssertion
Provides dom & events functionality for web apps Experimental feature.
RTCPeerConnection
Provides dom & events functionality for web apps.
RTCPeerConnectionIceErrorEvent
Describes or handles browser events.
RTCPeerConnectionIceEvent
Describes or handles browser events.
RTCRtpReceiver
Provides dom & events functionality for web apps.
RTCRtpScriptTransform
Provides dom & events functionality for web apps.
RTCRtpScriptTransformer
Provides dom & events functionality for web apps.
RTCRtpSender
Provides dom & events functionality for web apps.
RTCRtpTransceiver
Provides dom & events functionality for web apps.
RTCSctpTransport
Provides dom & events functionality for web apps.
RTCSessionDescription
Provides dom & events functionality for web apps.
RTCStatsReport
Provides dom & events functionality for web apps.
RTCTrackEvent
Describes or handles browser events.
RTCTransformEvent
Describes or handles browser events.
scheduler
Provides dom & events functionality for web apps.
Scheduler
Provides dom & events functionality for web apps.
Scheduling
Provides dom & events functionality for web apps Experimental feature.
Screen
Provides dom & events functionality for web apps.
ScreenDetailed
Provides dom & events functionality for web apps Experimental feature.
ScreenDetails
Provides dom & events functionality for web apps Experimental feature.
ScreenOrientation
Provides device & sensors functionality for web apps.
ScriptProcessorNode
Deprecated API for legacy browser behavior.
ScrollTimeline
Provides dom & events functionality for web apps Experimental feature.
SecurityPolicyViolationEvent
Describes or handles browser events.
Selection
Provides dom & events functionality for web apps.
Sensor
Reads hardware sensor values from device.
SensorErrorEvent
Reads hardware sensor values from device.
Serial
Provides dom & events functionality for web apps Experimental feature.
SerialPort
Provides dom & events functionality for web apps Experimental feature.
ServiceWorker
Runs scripts in background threads.
ServiceWorkerContainer
Runs scripts in background threads.
ServiceWorkerGlobalScope
Runs scripts in background threads.
ServiceWorkerRegistration
Runs scripts in background threads.
setInterval
Provides dom & events functionality for web apps.
setTimeout
Provides dom & events functionality for web apps.
ShadowRoot
Provides dom & events functionality for web apps.
SharedStorage
Persists app data in browser storage Experimental feature.
SharedStorageAppendMethod
Persists app data in browser storage Experimental feature.
SharedStorageClearMethod
Persists app data in browser storage Experimental feature.
SharedStorageDeleteMethod
Persists app data in browser storage Experimental feature.
SharedStorageModifierMethod
Persists app data in browser storage Experimental feature.
SharedStorageSetMethod
Persists app data in browser storage Experimental feature.
SharedStorageWorklet
Persists app data in browser storage Experimental feature.
SharedStorageWorkletGlobalScope
Persists app data in browser storage Experimental feature.
SharedWorker
Runs scripts in background threads.
SharedWorkerGlobalScope
Runs scripts in background threads.
SnapEvent
Describes or handles browser events Experimental feature.
SourceBuffer
Provides dom & events functionality for web apps.
SourceBufferList
Provides dom & events functionality for web apps.
SpeechGrammar
Deprecated API for legacy browser behavior.
SpeechGrammarList
Supports speech synthesis or recognition Experimental feature.
SpeechRecognition
Supports speech synthesis or recognition.
SpeechRecognitionAlternative
Supports speech synthesis or recognition.
SpeechRecognitionErrorEvent
Describes or handles browser events.
SpeechRecognitionEvent
Describes or handles browser events.
SpeechRecognitionResult
Supports speech synthesis or recognition.
SpeechRecognitionResultList
Supports speech synthesis or recognition.
SpeechSynthesis
Supports speech synthesis or recognition.
SpeechSynthesisErrorEvent
Describes or handles browser events.
SpeechSynthesisEvent
Describes or handles browser events.
SpeechSynthesisUtterance
Supports speech synthesis or recognition.
SpeechSynthesisVoice
Supports speech synthesis or recognition.
StaticRange
Provides dom & events functionality for web apps.
StereoPannerNode
Provides dom & events functionality for web apps.
Storage
Persists app data in browser storage.
StorageAccessHandle
Persists app data in browser storage.
StorageBucket
Persists app data in browser storage Experimental feature.
StorageBucketManager
Persists app data in browser storage Experimental feature.
StorageEvent
Persists app data in browser storage.
StorageManager
Persists app data in browser storage.
structuredClone
Provides dom & events functionality for web apps.
StyleMedia
Deprecated API for legacy browser behavior.
StylePropertyMap
Provides dom & events functionality for web apps.
StylePropertyMapReadOnly
Provides dom & events functionality for web apps.
StyleSheet
Provides dom & events functionality for web apps.
StyleSheetList
Provides dom & events functionality for web apps.
SubmitEvent
Describes or handles browser events.
SubtleCrypto
Provides browser cryptography operations.
SVGAElement
Represents and manipulates DOM elements.
SVGAngle
Provides graphics functionality for web apps.
SVGAnimateColorElement
Deprecated API for legacy browser behavior.
SVGAnimatedAngle
Provides graphics functionality for web apps.
SVGAnimatedBoolean
Provides graphics functionality for web apps.
SVGAnimatedEnumeration
Provides graphics functionality for web apps.
SVGAnimatedInteger
Provides graphics functionality for web apps.
SVGAnimatedLength
Provides graphics functionality for web apps.
SVGAnimatedLengthList
Provides graphics functionality for web apps.
SVGAnimatedNumber
Provides graphics functionality for web apps.
SVGAnimatedNumberList
Provides graphics functionality for web apps.
SVGAnimatedPreserveAspectRatio
Provides graphics functionality for web apps.
SVGAnimatedRect
Provides graphics functionality for web apps.
SVGAnimatedString
Provides graphics functionality for web apps.
SVGAnimatedTransformList
Provides graphics functionality for web apps.
SVGAnimateElement
Represents and manipulates DOM elements.
SVGAnimateMotionElement
Represents and manipulates DOM elements.
SVGAnimateTransformElement
Represents and manipulates DOM elements.
SVGAnimationElement
Represents and manipulates DOM elements.
SVGCircleElement
Represents and manipulates DOM elements.
SVGClipPathElement
Represents and manipulates DOM elements.
SVGComponentTransferFunctionElement
Represents and manipulates DOM elements.
SVGCursorElement
Deprecated API for legacy browser behavior.
SVGDefsElement
Represents and manipulates DOM elements.
SVGDescElement
Represents and manipulates DOM elements.
SVGDiscardElement
Represents and manipulates DOM elements Experimental feature.
SVGElement
Represents and manipulates DOM elements.
SVGEllipseElement
Represents and manipulates DOM elements.
SVGFEBlendElement
Represents and manipulates DOM elements.
SVGFEColorMatrixElement
Represents and manipulates DOM elements.
SVGFEComponentTransferElement
Represents and manipulates DOM elements.
SVGFECompositeElement
Represents and manipulates DOM elements.
SVGFEConvolveMatrixElement
Represents and manipulates DOM elements.
SVGFEDiffuseLightingElement
Represents and manipulates DOM elements.
SVGFEDisplacementMapElement
Represents and manipulates DOM elements.
SVGFEDistantLightElement
Represents and manipulates DOM elements.
SVGFEDropShadowElement
Represents and manipulates DOM elements.
SVGFEFloodElement
Represents and manipulates DOM elements.
SVGFEFuncAElement
Represents and manipulates DOM elements.
SVGFEFuncBElement
Represents and manipulates DOM elements.
SVGFEFuncGElement
Represents and manipulates DOM elements.
SVGFEFuncRElement
Represents and manipulates DOM elements.
SVGFEGaussianBlurElement
Represents and manipulates DOM elements.
SVGFEImageElement
Represents and manipulates DOM elements.
SVGFEMergeElement
Represents and manipulates DOM elements.
SVGFEMergeNodeElement
Represents and manipulates DOM elements.
SVGFEMorphologyElement
Represents and manipulates DOM elements.
SVGFEOffsetElement
Represents and manipulates DOM elements.
SVGFEPointLightElement
Represents and manipulates DOM elements.
SVGFESpecularLightingElement
Represents and manipulates DOM elements.
SVGFESpotLightElement
Represents and manipulates DOM elements.
SVGFETileElement
Represents and manipulates DOM elements.
SVGFETurbulenceElement
Represents and manipulates DOM elements.
SVGFilterElement
Represents and manipulates DOM elements.
SVGFontElement
Deprecated API for legacy browser behavior.
SVGFontFaceElement
Deprecated API for legacy browser behavior.
SVGFontFaceFormatElement
Deprecated API for legacy browser behavior.
SVGFontFaceNameElement
Deprecated API for legacy browser behavior.
SVGFontFaceSrcElement
Deprecated API for legacy browser behavior.
SVGFontFaceUriElement
Deprecated API for legacy browser behavior.
SVGForeignObjectElement
Represents and manipulates DOM elements.
SVGGElement
Represents and manipulates DOM elements.
SVGGeometryElement
Represents and manipulates DOM elements.
SVGGlyphElement
Deprecated API for legacy browser behavior.
SVGGlyphRefElement
Deprecated API for legacy browser behavior.
SVGGradientElement
Represents and manipulates DOM elements.
SVGGraphicsElement
Represents and manipulates DOM elements.
SVGHKernElement
Deprecated API for legacy browser behavior.
SVGImageElement
Represents and manipulates DOM elements.
SVGLength
Provides graphics functionality for web apps.
SVGLengthList
Provides graphics functionality for web apps.
SVGLinearGradientElement
Represents and manipulates DOM elements.
SVGLineElement
Represents and manipulates DOM elements.
SVGMarkerElement
Represents and manipulates DOM elements.
SVGMaskElement
Represents and manipulates DOM elements.
SVGMetadataElement
Represents and manipulates DOM elements.
SVGMissingGlyphElement
Deprecated API for legacy browser behavior.
SVGMPathElement
Represents and manipulates DOM elements.
SVGNumber
Provides graphics functionality for web apps.
SVGNumberList
Provides graphics functionality for web apps.
SVGPathElement
Represents and manipulates DOM elements.
SVGPatternElement
Represents and manipulates DOM elements.
SVGPoint
Deprecated API for legacy browser behavior.
SVGPointList
Provides graphics functionality for web apps.
SVGPolygonElement
Represents and manipulates DOM elements.
SVGPolylineElement
Represents and manipulates DOM elements.
SVGPreserveAspectRatio
Provides graphics functionality for web apps.
SVGRadialGradientElement
Represents and manipulates DOM elements.
SVGRect
Provides graphics functionality for web apps.
SVGRectElement
Represents and manipulates DOM elements.
SVGRenderingIntent
Deprecated API for legacy browser behavior.
SVGScriptElement
Represents and manipulates DOM elements.
SVGSetElement
Represents and manipulates DOM elements.
SVGStopElement
Represents and manipulates DOM elements.
SVGStringList
Provides graphics functionality for web apps.
SVGStyleElement
Represents and manipulates DOM elements.
SVGSVGElement
Represents and manipulates DOM elements.
SVGSwitchElement
Represents and manipulates DOM elements.
SVGSymbolElement
Represents and manipulates DOM elements.
SVGTextContentElement
Represents and manipulates DOM elements.
SVGTextElement
Represents and manipulates DOM elements.
SVGTextPathElement
Represents and manipulates DOM elements.
SVGTextPositioningElement
Represents and manipulates DOM elements.
SVGTitleElement
Represents and manipulates DOM elements.
SVGTransform
Provides graphics functionality for web apps.
SVGTransformList
Provides graphics functionality for web apps.
SVGTRefElement
Deprecated API for legacy browser behavior.
SVGTSpanElement
Represents and manipulates DOM elements.
SVGUnitTypes
Provides graphics functionality for web apps.
SVGUseElement
Represents and manipulates DOM elements.
SVGViewElement
Represents and manipulates DOM elements.
SVGVKernElement
Deprecated API for legacy browser behavior.
SyncEvent
Describes or handles browser events.
SyncManager
Provides dom & events functionality for web apps.
TaskAttributionTiming
Provides dom & events functionality for web apps Experimental feature.
TaskController
Provides dom & events functionality for web apps.
TaskPriorityChangeEvent
Describes or handles browser events.
TaskSignal
Provides dom & events functionality for web apps.
Text
Provides dom & events functionality for web apps.
TextDecoder
Provides dom & events functionality for web apps.
TextDecoderStream
Represents a readable or writable stream.
TextEncoder
Provides dom & events functionality for web apps.
TextEncoderStream
Represents a readable or writable stream.
TextEvent
Deprecated API for legacy browser behavior.
TextFormat
Provides dom & events functionality for web apps Experimental feature.
TextFormatUpdateEvent
Describes or handles browser events Experimental feature.
TextMetrics
Provides dom & events functionality for web apps.
TextTrack
Provides dom & events functionality for web apps.
TextTrackCue
Provides dom & events functionality for web apps.
TextTrackCueList
Provides dom & events functionality for web apps.
TextTrackList
Provides dom & events functionality for web apps.
TextUpdateEvent
Describes or handles browser events Experimental feature.
TimeEvent
Describes or handles browser events.
TimeRanges
Provides dom & events functionality for web apps.
ToggleEvent
Describes or handles browser events.
Touch
Provides dom & events functionality for web apps.
TouchEvent
Describes or handles browser events.
TouchList
Provides dom & events functionality for web apps.
TrackEvent
Describes or handles browser events.
TransformStream
Represents a readable or writable stream.
TransformStreamDefaultController
Represents a readable or writable stream.
TransitionEvent
Describes or handles browser events.
TreeWalker
Provides dom & events functionality for web apps.
TrustedHTML
Provides dom & events functionality for web apps.
TrustedScript
Provides dom & events functionality for web apps.
TrustedScriptURL
Provides dom & events functionality for web apps.
TrustedTypePolicy
Provides dom & events functionality for web apps.
TrustedTypePolicyFactory
Provides dom & events functionality for web apps.
trustedTypes
Provides dom & events functionality for web apps.
UIEvent
Describes or handles browser events.
URL
Provides network functionality for web apps.
URLPattern
Provides dom & events functionality for web apps Experimental feature.
URLSearchParams
Provides network functionality for web apps.
USB
Communicates with USB hardware devices Experimental feature.
USBAlternateInterface
Communicates with USB hardware devices Experimental feature.
USBConfiguration
Communicates with USB hardware devices Experimental feature.
USBConnectionEvent
Describes or handles browser events Experimental feature.
USBDevice
Communicates with USB hardware devices Experimental feature.
USBEndpoint
Communicates with USB hardware devices Experimental feature.
USBInterface
Communicates with USB hardware devices Experimental feature.
USBInTransferResult
Communicates with USB hardware devices Experimental feature.
USBIsochronousInTransferPacket
Communicates with USB hardware devices Experimental feature.
USBIsochronousInTransferResult
Communicates with USB hardware devices Experimental feature.
USBIsochronousOutTransferPacket
Communicates with USB hardware devices Experimental feature.
USBIsochronousOutTransferResult
Communicates with USB hardware devices Experimental feature.
USBOutTransferResult
Communicates with USB hardware devices Experimental feature.
UserActivation
Provides dom & events functionality for web apps.
ValidityState
Provides dom & events functionality for web apps.
VideoColorSpace
Controls video playback, capture, or streaming.
VideoDecoder
Controls video playback, capture, or streaming.
VideoEncoder
Controls video playback, capture, or streaming.
VideoFrame
Controls video playback, capture, or streaming.
VideoPlaybackQuality
Controls video playback, capture, or streaming.
VideoTrack
Controls video playback, capture, or streaming.
VideoTrackGenerator
Controls video playback, capture, or streaming Experimental feature.
VideoTrackList
Controls video playback, capture, or streaming.
ViewTimeline
Provides dom & events functionality for web apps Experimental feature.
ViewTransition
Provides dom & events functionality for web apps.
ViewTransitionTypeSet
Provides dom & events functionality for web apps.
VirtualKeyboard
Provides dom & events functionality for web apps Experimental feature.
VisibilityStateEntry
Provides dom & events functionality for web apps Experimental feature.
VisualViewport
Provides dom & events functionality for web apps.
VRDisplay
Deprecated API for legacy browser behavior.
VRDisplayCapabilities
Deprecated API for legacy browser behavior.
VRDisplayEvent
Deprecated API for legacy browser behavior.
VREyeParameters
Deprecated API for legacy browser behavior.
VRFieldOfView
Deprecated API for legacy browser behavior.
VRFrameData
Deprecated API for legacy browser behavior.
VRPose
Deprecated API for legacy browser behavior.
VRStageParameters
Deprecated API for legacy browser behavior.
VTTCue
Provides dom & events functionality for web apps.
VTTRegion
Provides dom & events functionality for web apps.
WakeLock
Provides dom & events functionality for web apps.
WakeLockSentinel
Provides dom & events functionality for web apps.
WaveShaperNode
Provides dom & events functionality for web apps.
WEBGL_color_buffer_float
Renders GPU-accelerated 3D graphics.
WEBGL_compressed_texture_astc
Renders GPU-accelerated 3D graphics.
WEBGL_compressed_texture_etc
Renders GPU-accelerated 3D graphics.
WEBGL_compressed_texture_etc1
Renders GPU-accelerated 3D graphics.
WEBGL_compressed_texture_pvrtc
Renders GPU-accelerated 3D graphics.
WEBGL_compressed_texture_s3tc
Renders GPU-accelerated 3D graphics.
WEBGL_compressed_texture_s3tc_srgb
Renders GPU-accelerated 3D graphics.
WEBGL_debug_renderer_info
Renders GPU-accelerated 3D graphics.
WEBGL_debug_shaders
Renders GPU-accelerated 3D graphics.
WEBGL_depth_texture
Renders GPU-accelerated 3D graphics.
WEBGL_draw_buffers
Renders GPU-accelerated 3D graphics.
WEBGL_lose_context
Renders GPU-accelerated 3D graphics.
WEBGL_multi_draw
Renders GPU-accelerated 3D graphics.
WebGL2RenderingContext
Renders GPU-accelerated 3D graphics.
WebGLActiveInfo
Renders GPU-accelerated 3D graphics.
WebGLBuffer
Renders GPU-accelerated 3D graphics.
WebGLContextEvent
Renders GPU-accelerated 3D graphics.
WebGLFramebuffer
Renders GPU-accelerated 3D graphics.
WebGLObject
Renders GPU-accelerated 3D graphics Experimental feature.
WebGLProgram
Renders GPU-accelerated 3D graphics.
WebGLQuery
Renders GPU-accelerated 3D graphics.
WebGLRenderbuffer
Renders GPU-accelerated 3D graphics.
WebGLRenderingContext
Renders GPU-accelerated 3D graphics.
WebGLSampler
Renders GPU-accelerated 3D graphics.
WebGLShader
Renders GPU-accelerated 3D graphics.
WebGLShaderPrecisionFormat
Renders GPU-accelerated 3D graphics.
WebGLSync
Renders GPU-accelerated 3D graphics.
WebGLTexture
Renders GPU-accelerated 3D graphics.
WebGLTimerQueryEXT
Renders GPU-accelerated 3D graphics.
WebGLTransformFeedback
Renders GPU-accelerated 3D graphics.
WebGLUniformLocation
Renders GPU-accelerated 3D graphics.
WebGLVertexArrayObject
Renders GPU-accelerated 3D graphics.
WebGLVertexArrayObjectOES
Renders GPU-accelerated 3D graphics.
WebKitPoint
Deprecated API for legacy browser behavior.
WebSocket
Enables real-time two-way server communication.
WebSocketError
Enables real-time two-way server communication Experimental feature.
WebSocketStream
Enables real-time two-way server communication Experimental feature.
WebTransport
Provides dom & events functionality for web apps.
WebTransportBidirectionalStream
Represents a readable or writable stream.
WebTransportDatagramDuplexStream
Represents a readable or writable stream.
WebTransportError
Provides dom & events functionality for web apps.
WebTransportReceiveStream
Represents a readable or writable stream Experimental feature.
WebTransportSendStream
Represents a readable or writable stream Experimental feature.
WGSLLanguageFeatures
Provides dom & events functionality for web apps Experimental feature.
WheelEvent
Describes or handles browser events.
Window
Provides dom & events functionality for web apps.
WindowClient
Provides dom & events functionality for web apps.
WindowControlsOverlay
Provides dom & events functionality for web apps Experimental feature.
WindowControlsOverlayGeometryChangeEvent
Describes or handles browser events Experimental feature.
Worker
Runs scripts in background threads.
WorkerGlobalScope
Runs scripts in background threads.
WorkerLocation
Runs scripts in background threads.
WorkerNavigator
Runs scripts in background threads.
Worklet
Provides dom & events functionality for web apps.
WorkletGlobalScope
Provides dom & events functionality for web apps.
WritableStream
Represents a readable or writable stream.
WritableStreamDefaultController
Represents a readable or writable stream.
WritableStreamDefaultWriter
Represents a readable or writable stream.
XMLDocument
Represents and manipulates the HTML document.
XMLHttpRequest
Sends HTTP requests and reads responses.
XMLHttpRequestEventTarget
Sends HTTP requests and reads responses.
XMLHttpRequestUpload
Sends HTTP requests and reads responses.
XMLSerializer
Provides dom & events functionality for web apps.
XPathEvaluator
Provides dom & events functionality for web apps.
XPathExpression
Provides dom & events functionality for web apps.
XPathResult
Provides dom & events functionality for web apps.
XRAnchor
Provides dom & events functionality for web apps Experimental feature.
XRAnchorSet
Provides dom & events functionality for web apps Experimental feature.
XRBoundedReferenceSpace
Provides dom & events functionality for web apps Experimental feature.
XRCamera
Provides dom & events functionality for web apps Experimental feature.
XRCompositionLayer
Provides dom & events functionality for web apps Experimental feature.
XRCPUDepthInformation
Provides dom & events functionality for web apps Experimental feature.
XRCubeLayer
Provides dom & events functionality for web apps Experimental feature.
XRCylinderLayer
Provides dom & events functionality for web apps Experimental feature.
XRDepthInformation
Provides dom & events functionality for web apps Experimental feature.
XREquirectLayer
Provides dom & events functionality for web apps Experimental feature.
XRFrame
Provides dom & events functionality for web apps Experimental feature.
XRHand
Provides dom & events functionality for web apps.
XRHitTestResult
Provides dom & events functionality for web apps Experimental feature.
XRHitTestSource
Provides dom & events functionality for web apps Experimental feature.
XRInputSource
Provides dom & events functionality for web apps.
XRInputSourceArray
Provides dom & events functionality for web apps Experimental feature.
XRInputSourceEvent
Describes or handles browser events.
XRInputSourcesChangeEvent
Describes or handles browser events.
XRJointPose
Provides dom & events functionality for web apps.
XRJointSpace
Provides dom & events functionality for web apps.
XRLayer
Provides dom & events functionality for web apps Experimental feature.
XRLayerEvent
Describes or handles browser events Experimental feature.
XRLightEstimate
Provides dom & events functionality for web apps Experimental feature.
XRLightProbe
Provides dom & events functionality for web apps Experimental feature.
XRMediaBinding
Works with media devices, streams, or tracks Experimental feature.
XRPose
Provides dom & events functionality for web apps.
XRProjectionLayer
Provides dom & events functionality for web apps Experimental feature.
XRQuadLayer
Provides dom & events functionality for web apps Experimental feature.
XRRay
Provides dom & events functionality for web apps Experimental feature.
XRReferenceSpace
Provides dom & events functionality for web apps.
XRReferenceSpaceEvent
Describes or handles browser events.
XRRenderState
Provides dom & events functionality for web apps Experimental feature.
XRRigidTransform
Provides dom & events functionality for web apps.
XRSession
Provides dom & events functionality for web apps Experimental feature.
XRSessionEvent
Describes or handles browser events.
XRSpace
Provides dom & events functionality for web apps.
XRSubImage
Provides dom & events functionality for web apps Experimental feature.
XRSystem
Provides dom & events functionality for web apps Experimental feature.
XRTransientInputHitTestResult
Provides dom & events functionality for web apps Experimental feature.
XRTransientInputHitTestSource
Provides dom & events functionality for web apps Experimental feature.
XRView
Provides dom & events functionality for web apps Experimental feature.
XRViewerPose
Provides dom & events functionality for web apps.
XRViewport
Provides dom & events functionality for web apps.
XRWebGLBinding
Renders GPU-accelerated 3D graphics Experimental feature.
XRWebGLDepthInformation
Renders GPU-accelerated 3D graphics Experimental feature.
XRWebGLLayer
Renders GPU-accelerated 3D graphics Experimental feature.
XRWebGLSubImage
Renders GPU-accelerated 3D graphics Experimental feature.
XSLTProcessor
Provides dom & events functionality for web apps.
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