ArkWeb (HarmonyOS)
Supported
- Autofil
- Cookies
- Localhost
- Inject custom JS scripts
- Requests/responses sharing and proxy between Native and WebView
- Update cadence
- Manage web storage and cookies
- ANGLE_instanced_arrays
- AbortController
- AbortSignal
- AbsoluteOrientationSensor
- AbstractRange
- Accelerometer
- AnalyserNode
- Animation
- AnimationEffect
- AnimationEvent
- AnimationPlaybackEvent
- AnimationTimeline
- Attr
- AudioBuffer
- AudioBufferSourceNode
- AudioContext
- AudioData
- AudioDecoder
- AudioDestinationNode
- AudioEncoder
- AudioListener
- AudioNode
- AudioParam
- AudioParamMap
- AudioProcessingEvent
- AudioScheduledSourceNode
- AudioSinkInfo
- AudioWorklet
- AudioWorkletNode
- AuthenticatorAssertionResponse
- AuthenticatorAttestationResponse
- AuthenticatorResponse
- BackgroundFetchManager
- BackgroundFetchRecord
- BackgroundFetchRegistration
- BarProp
- BaseAudioContext
- BatteryManager
- BeforeInstallPromptEvent
- BeforeUnloadEvent
- BiquadFilterNode
- Blob
- BlobEvent
- BroadcastChannel
- BrowserCaptureMediaStreamTrack
- ByteLengthQueuingStrategy
- CDATASection
- CSS
- CSSAnimation
- CSSConditionRule
- CSSContainerRule
- CSSCounterStyleRule
- CSSFontFaceRule
- CSSFontFeatureValuesMap
- CSSFontFeatureValuesRule
- CSSFontPaletteValuesRule
- CSSGroupingRule
- CSSImageValue
- CSSImportRule
- CSSKeyframeRule
- CSSKeyframesRule
- CSSKeywordValue
- CSSLayerBlockRule
- CSSLayerStatementRule
- CSSMarginRule
- CSSMathClamp
- CSSMathInvert
- CSSMathMax
- CSSMathMin
- CSSMathNegate
- CSSMathProduct
- CSSMathSum
- CSSMathValue
- CSSMatrixComponent
- CSSMediaRule
- CSSNamespaceRule
- CSSNestedDeclarations
- CSSNumericArray
- CSSNumericValue
- CSSPageRule
- CSSPerspective
- CSSPositionTryDescriptors
- CSSPositionTryRule
- CSSPositionValue
- CSSPropertyRule
- CSSRotate
- CSSRule
- CSSRuleList
- CSSScale
- CSSScopeRule
- CSSSkew
- CSSSkewX
- CSSSkewY
- CSSStartingStyleRule
- CSSStyleDeclaration
- CSSStyleRule
- CSSStyleSheet
- CSSStyleValue
- CSSSupportsRule
- CSSTransformComponent
- CSSTransformValue
- CSSTransition
- CSSTranslate
- CSSUnitValue
- CSSUnparsedValue
- CSSVariableReferenceValue
- CSSViewTransitionRule
- Cache
- CacheStorage
- CanvasCaptureMediaStreamTrack
- CanvasGradient
- CanvasPattern
- CanvasRenderingContext2D
- CaptureController
- CaretPosition
- ChannelMergerNode
- ChannelSplitterNode
- ChapterInformation
- CharacterBoundsUpdateEvent
- CharacterData
- Clipboard
- ClipboardEvent
- ClipboardItem
- CloseEvent
- CloseWatcher
- Comment
- CompositionEvent
- CompressionStream
- ConstantSourceNode
- ContentVisibilityAutoStateChangeEvent
- ConvolverNode
- CookieChangeEvent
- CookieStore
- CookieStoreManager
- CountQueuingStrategy
- Credential
- CredentialsContainer
- CropTarget
- Crypto
- CryptoKey
- CustomElementRegistry
- CustomEvent
- CustomStateSet
- DOMError
- DOMException
- DOMImplementation
- DOMMatrix
- DOMMatrixReadOnly
- DOMParser
- DOMPoint
- DOMPointReadOnly
- DOMQuad
- DOMRect
- DOMRectList
- DOMRectReadOnly
- DOMStringList
- DOMStringMap
- DOMTokenList
- DataTransfer
- DataTransferItem
- DataTransferItemList
- DecompressionStream
- DelayNode
- DelegatedInkTrailPresenter
- DeviceMotionEvent
- DeviceMotionEventAcceleration
- DeviceMotionEventRotationRate
- DeviceOrientationEvent
- DevicePosture
- Document
- DocumentFragment
- DocumentTimeline
- DocumentType
- DragEvent
- DynamicsCompressorNode
- EXT_blend_minmax
- EXT_color_buffer_float
- EXT_color_buffer_half_float
- EXT_disjoint_timer_query
- EXT_disjoint_timer_query_webgl2
- EXT_float_blend
- EXT_sRGB
- EXT_texture_filter_anisotropic
- EditContext
- Element
- ElementInternals
- EncodedAudioChunk
- EncodedVideoChunk
- ErrorEvent
- Event
- EventCounts
- EventSource
- EventTarget
- External
- EyeDropper
- FeaturePolicy
- FederatedCredential
- File
- FileList
- FileReader
- FileSystem
- FileSystemDirectoryEntry
- FileSystemDirectoryHandle
- FileSystemDirectoryReader
- FileSystemEntry
- FileSystemFileEntry
- FileSystemFileHandle
- FileSystemHandle
- FileSystemWritableFileStream
- FocusEvent
- FontData
- FontFace
- FontFaceSet
- FontFaceSetLoadEvent
- FormData
- FormDataEvent
- FragmentDirective
- GPU
- GPUAdapterInfo
- GPUBindGroup
- GPUBindGroupLayout
- GPUCanvasContext
- GPUCommandBuffer
- GPUCompilationInfo
- GPUCompilationMessage
- GPUComputePipeline
- GPUDeviceLostInfo
- GPUError
- GPUExternalTexture
- GPUInternalError
- GPUOutOfMemoryError
- GPUPipelineError
- GPUPipelineLayout
- GPUQuerySet
- GPURenderBundle
- GPURenderPipeline
- GPUSampler
- GPUShaderModule
- GPUSupportedFeatures
- GPUSupportedLimits
- GPUTextureView
- GPUUncapturedErrorEvent
- GPUValidationError
- GainNode
- Gamepad
- GamepadButton
- GamepadEvent
- GamepadHapticActuator
- Geolocation
- GeolocationPositionError
- GravitySensor
- Gyroscope
- HID
- HIDConnectionEvent
- HIDDevice
- HIDInputReportEvent
- HTMLAllCollection
- HTMLAnchorElement
- HTMLAreaElement
- HTMLAudioElement
- HTMLBRElement
- HTMLBaseElement
- HTMLBodyElement
- HTMLButtonElement
- HTMLCanvasElement
- HTMLCollection
- HTMLDListElement
- HTMLDataElement
- HTMLDataListElement
- HTMLDetailsElement
- HTMLDialogElement
- HTMLDirectoryElement
- HTMLDivElement
- HTMLDocument
- HTMLElement
- HTMLEmbedElement
- HTMLFieldSetElement
- HTMLFontElement
- HTMLFormControlsCollection
- HTMLFormElement
- HTMLFrameElement
- HTMLFrameSetElement
- HTMLHRElement
- HTMLHeadElement
- HTMLHeadingElement
- HTMLHtmlElement
- HTMLIFrameElement
- HTMLImageElement
- HTMLInputElement
- HTMLLIElement
- HTMLLabelElement
- HTMLLegendElement
- HTMLLinkElement
- HTMLMapElement
- HTMLMarqueeElement
- HTMLMediaElement
- HTMLMenuElement
- HTMLMetaElement
- HTMLMeterElement
- HTMLModElement
- HTMLOListElement
- HTMLObjectElement
- HTMLOptGroupElement
- HTMLOptionElement
- HTMLOptionsCollection
- HTMLOutputElement
- HTMLParagraphElement
- HTMLParamElement
- HTMLPictureElement
- HTMLPreElement
- HTMLProgressElement
- HTMLQuoteElement
- HTMLScriptElement
- HTMLSelectElement
- HTMLSlotElement
- HTMLSourceElement
- HTMLSpanElement
- HTMLStyleElement
- HTMLTableCaptionElement
- HTMLTableCellElement
- HTMLTableColElement
- HTMLTableElement
- HTMLTableRowElement
- HTMLTableSectionElement
- HTMLTemplateElement
- HTMLTextAreaElement
- HTMLTimeElement
- HTMLTitleElement
- HTMLTrackElement
- HTMLUListElement
- HTMLUnknownElement
- HTMLVideoElement
- HashChangeEvent
- Headers
- Highlight
- HighlightRegistry
- History
- IDBCursor
- IDBCursorWithValue
- IDBDatabase
- IDBFactory
- IDBIndex
- IDBKeyRange
- IDBObjectStore
- IDBOpenDBRequest
- IDBRequest
- IDBTransaction
- IDBVersionChangeEvent
- IIRFilterNode
- IdentityCredential
- IdentityCredentialError
- IdentityProvider
- IdleDeadline
- IdleDetector
- ImageBitmap
- ImageBitmapRenderingContext
- ImageData
- ImageDecoder
- ImageTrack
- ImageTrackList
- Ink
- InputDeviceCapabilities
- InputDeviceInfo
- InputEvent
- IntersectionObserver
- IntersectionObserverEntry
- Keyboard
- KeyboardEvent
- KeyboardLayoutMap
- KeyframeEffect
- LargestContentfulPaint
- LaunchParams
- LaunchQueue
- LayoutShift
- LayoutShiftAttribution
- LinearAccelerationSensor
- Location
- Lock
- LockManager
- MIDIAccess
- MIDIConnectionEvent
- MIDIInput
- MIDIInputMap
- MIDIMessageEvent
- MIDIOutput
- MIDIOutputMap
- MIDIPort
- MathMLElement
- MediaCapabilities
- MediaDeviceInfo
- MediaDevices
- MediaElementAudioSourceNode
- MediaEncryptedEvent
- MediaError
- MediaKeyMessageEvent
- MediaKeySession
- MediaKeyStatusMap
- MediaKeySystemAccess
- MediaKeys
- MediaList
- MediaMetadata
- MediaQueryList
- MediaQueryListEvent
- MediaRecorder
- MediaSession
- MediaSource
- MediaSourceHandle
- MediaStream
- MediaStreamAudioDestinationNode
- MediaStreamAudioSourceNode
- MediaStreamEvent
- MediaStreamTrack
- MediaStreamTrackEvent
- MediaStreamTrackGenerator
- MessageChannel
- MessageEvent
- MessagePort
- Metadata
- MimeTypeArray
- MouseEvent
- MutationObserver
- MutationRecord
- NamedNodeMap
- NavigateEvent
- Navigation
- NavigationActivation
- NavigationCurrentEntryChangeEvent
- NavigationDestination
- NavigationHistoryEntry
- NavigationPreloadManager
- NavigationTransition
- Navigator
- NavigatorLogin
- NavigatorManagedData
- NavigatorUAData
- NetworkInformation
- Node
- NodeIterator
- NodeList
- NotRestoredReasonDetails
- NotRestoredReasons
- OES_element_index_uint
- OES_fbo_render_mipmap
- OES_standard_derivatives
- OES_texture_float
- OES_texture_float_linear
- OES_texture_half_float
- OES_texture_half_float_linear
- OES_vertex_array_object
- OTPCredential
- OfflineAudioCompletionEvent
- OfflineAudioContext
- OffscreenCanvas
- OffscreenCanvasRenderingContext2D
- OrientationSensor
- OscillatorNode
- OverconstrainedError
- PageRevealEvent
- PageSwapEvent
- PageTransitionEvent
- PannerNode
- PasswordCredential
- Path2D
- PaymentAddress
- PaymentManager
- PaymentMethodChangeEvent
- PaymentRequest
- PaymentRequestUpdateEvent
- PaymentResponse
- Performance
- PerformanceElementTiming
- PerformanceEntry
- PerformanceEventTiming
- PerformanceLongAnimationFrameTiming
- PerformanceLongTaskTiming
- PerformanceMark
- PerformanceMeasure
- PerformanceNavigation
- PerformanceNavigationTiming
- PerformanceObserver
- PerformanceObserverEntryList
- PerformancePaintTiming
- PerformanceResourceTiming
- PerformanceScriptTiming
- PerformanceServerTiming
- PerformanceTiming
- PeriodicSyncManager
- PeriodicWave
- PermissionStatus
- Permissions
- PictureInPictureEvent
- PictureInPictureWindow
- Plugin
- PluginArray
- PointerEvent
- PopStateEvent
- Presentation
- PresentationAvailability
- PresentationConnection
- PresentationConnectionAvailableEvent
- PresentationConnectionCloseEvent
- PresentationConnectionList
- PresentationReceiver
- PresentationRequest
- PressureObserver
- PressureRecord
- ProcessingInstruction
- Profiler
- ProgressEvent
- PromiseRejectionEvent
- PublicKeyCredential
- RTCCertificate
- RTCDTMFSender
- RTCDTMFToneChangeEvent
- RTCDataChannel
- RTCDataChannelEvent
- RTCDtlsTransport
- RTCEncodedAudioFrame
- RTCEncodedVideoFrame
- RTCError
- RTCErrorEvent
- RTCIceCandidate
- RTCIceTransport
- RTCPeerConnection
- RTCPeerConnectionIceErrorEvent
- RTCPeerConnectionIceEvent
- RTCRtpReceiver
- RTCRtpSender
- RTCRtpTransceiver
- RTCSctpTransport
- RTCSessionDescription
- RTCTrackEvent
- RadioNodeList
- Range
- ReadableByteStreamController
- ReadableStream
- ReadableStreamBYOBReader
- ReadableStreamBYOBRequest
- ReadableStreamDefaultController
- ReadableStreamDefaultReader
- RelativeOrientationSensor
- RemotePlayback
- ReportingObserver
- Request
- ResizeObserver
- ResizeObserverEntry
- ResizeObserverSize
- Response
- RestrictionTarget
- SVGAElement
- SVGAngle
- SVGAnimateElement
- SVGAnimateMotionElement
- SVGAnimateTransformElement
- SVGAnimatedAngle
- SVGAnimatedBoolean
- SVGAnimatedEnumeration
- SVGAnimatedInteger
- SVGAnimatedLength
- SVGAnimatedLengthList
- SVGAnimatedNumber
- SVGAnimatedNumberList
- SVGAnimatedPreserveAspectRatio
- SVGAnimatedRect
- SVGAnimatedString
- SVGAnimationElement
- SVGCircleElement
- SVGClipPathElement
- SVGComponentTransferFunctionElement
- SVGDefsElement
- SVGDescElement
- SVGElement
- SVGEllipseElement
- SVGFEBlendElement
- SVGFEColorMatrixElement
- SVGFEComponentTransferElement
- SVGFECompositeElement
- SVGFEConvolveMatrixElement
- SVGFEDiffuseLightingElement
- SVGFEDisplacementMapElement
- SVGFEDistantLightElement
- SVGFEDropShadowElement
- SVGFEFloodElement
- SVGFEFuncAElement
- SVGFEFuncBElement
- SVGFEFuncGElement
- SVGFEFuncRElement
- SVGFEGaussianBlurElement
- SVGFEImageElement
- SVGFEMergeElement
- SVGFEMergeNodeElement
- SVGFEMorphologyElement
- SVGFEOffsetElement
- SVGFEPointLightElement
- SVGFESpecularLightingElement
- SVGFESpotLightElement
- SVGFETileElement
- SVGFETurbulenceElement
- SVGFilterElement
- SVGForeignObjectElement
- SVGGElement
- SVGGeometryElement
- SVGGradientElement
- SVGLength
- SVGLengthList
- SVGLineElement
- SVGLinearGradientElement
- SVGMPathElement
- SVGMarkerElement
- SVGMaskElement
- SVGMetadataElement
- SVGNumber
- SVGNumberList
- SVGPathElement
- SVGPatternElement
- SVGPoint
- SVGPointList
- SVGPolygonElement
- SVGPolylineElement
- SVGPreserveAspectRatio
- SVGRadialGradientElement
- SVGRect
- SVGRectElement
- SVGSVGElement
- SVGScriptElement
- SVGSetElement
- SVGStopElement
- SVGStyleElement
- SVGSwitchElement
- SVGSymbolElement
- SVGTSpanElement
- SVGTextContentElement
- SVGTextElement
- SVGTextPathElement
- SVGTextPositioningElement
- SVGTitleElement
- SVGTransform
- SVGUnitTypes
- SVGUseElement
- SVGViewElement
- Scheduler
- Scheduling
- Screen
- ScreenDetailed
- ScreenDetails
- ScreenOrientation
- ScriptProcessorNode
- ScrollTimeline
- SecurityPolicyViolationEvent
- Selection
- Sensor
- SensorErrorEvent
- Serial
- SerialPort
- ServiceWorker
- ServiceWorkerContainer
- ServiceWorkerRegistration
- ShadowRoot
- SharedWorker
- SnapEvent
- SourceBuffer
- SourceBufferList
- SpeechSynthesis
- SpeechSynthesisErrorEvent
- SpeechSynthesisEvent
- SpeechSynthesisUtterance
- StaticRange
- StereoPannerNode
- Storage
- StorageBucket
- StorageBucketManager
- StorageEvent
- StorageManager
- StyleMedia
- StylePropertyMap
- StylePropertyMapReadOnly
- StyleSheet
- StyleSheetList
- SubmitEvent
- SubtleCrypto
- SyncManager
- TaskAttributionTiming
- TaskController
- TaskPriorityChangeEvent
- TaskSignal
- Text
- TextDecoder
- TextDecoderStream
- TextEncoder
- TextEncoderStream
- TextEvent
- TextFormat
- TextFormatUpdateEvent
- TextMetrics
- TextTrack
- TextTrackCue
- TextTrackCueList
- TextTrackList
- TextUpdateEvent
- TimeRanges
- ToggleEvent
- Touch
- TouchEvent
- TouchList
- TrackEvent
- TransformStream
- TransformStreamDefaultController
- TransitionEvent
- TreeWalker
- TrustedHTML
- TrustedScript
- TrustedScriptURL
- TrustedTypePolicy
- TrustedTypePolicyFactory
- UIEvent
- URL
- URLPattern
- URLSearchParams
- USB
- USBAlternateInterface
- USBConfiguration
- USBConnectionEvent
- USBDevice
- USBEndpoint
- USBInTransferResult
- USBInterface
- USBIsochronousInTransferPacket
- USBIsochronousInTransferResult
- USBIsochronousOutTransferPacket
- USBIsochronousOutTransferResult
- USBOutTransferResult
- UserActivation
- VTTCue
- ValidityState
- VideoColorSpace
- VideoDecoder
- VideoEncoder
- VideoFrame
- VideoPlaybackQuality
- ViewTimeline
- ViewTransition
- ViewTransitionTypeSet
- VirtualKeyboard
- VisibilityStateEntry
- VisualViewport
- WEBGL_color_buffer_float
- WEBGL_compressed_texture_astc
- WEBGL_compressed_texture_etc
- WEBGL_compressed_texture_etc1
- WEBGL_debug_renderer_info
- WEBGL_debug_shaders
- WEBGL_depth_texture
- WEBGL_lose_context
- WEBGL_multi_draw
- WGSLLanguageFeatures
- WakeLock
- WakeLockSentinel
- WaveShaperNode
- WebGL2RenderingContext
- WebGLActiveInfo
- WebGLBuffer
- WebGLContextEvent
- WebGLFramebuffer
- WebGLObject
- WebGLProgram
- WebGLQuery
- WebGLRenderbuffer
- WebGLRenderingContext
- WebGLSampler
- WebGLShader
- WebGLShaderPrecisionFormat
- WebGLSync
- WebGLTexture
- WebGLTimerQueryEXT
- WebGLTransformFeedback
- WebGLUniformLocation
- WebGLVertexArrayObject
- WebGLVertexArrayObjectOES
- WebSocket
- WebSocketError
- WebSocketStream
- WebTransport
- WebTransportBidirectionalStream
- WebTransportDatagramDuplexStream
- WebTransportError
- WheelEvent
- Window
- WindowControlsOverlay
- WindowControlsOverlayGeometryChangeEvent
- Worker
- Worklet
- WritableStream
- WritableStreamDefaultController
- WritableStreamDefaultWriter
- XMLDocument
- XMLHttpRequest
- XMLHttpRequestEventTarget
- XMLHttpRequestUpload
- XMLSerializer
- XPathEvaluator
- XPathExpression
- XPathResult
- XRAnchor
- XRAnchorSet
- XRBoundedReferenceSpace
- XRCPUDepthInformation
- XRCamera
- XRDepthInformation
- XRFrame
- XRHand
- XRHitTestResult
- XRHitTestSource
- XRInputSource
- XRInputSourceArray
- XRInputSourceEvent
- XRInputSourcesChangeEvent
- XRJointPose
- XRJointSpace
- XRLayer
- XRLightEstimate
- XRLightProbe
- XRPose
- XRRay
- XRReferenceSpace
- XRReferenceSpaceEvent
- XRRenderState
- XRRigidTransform
- XRSession
- XRSessionEvent
- XRSpace
- XRSystem
- XRTransientInputHitTestResult
- XRTransientInputHitTestSource
- XRView
- XRViewerPose
- XRViewport
- XRWebGLBinding
- XRWebGLDepthInformation
- XRWebGLLayer
- XSLTProcessor
- atob
- btoa
- caches
- clearInterval
- clearTimeout
- console
- createImageBitmap
- crossOriginIsolated
- crypto
- fetch
- indexedDB
- isSecureContext
- origin
- performance
- queueMicrotask
- reportError
- scheduler
- setInterval
- setTimeout
- structuredClone
- trustedTypes
- JavaScript built-in: AggregateError
- JavaScript built-in: Array
- JavaScript built-in: ArrayBuffer
- JavaScript built-in: AsyncFunction
- JavaScript built-in: AsyncGenerator
- JavaScript built-in: AsyncGeneratorFunction
- JavaScript built-in: AsyncIterator
- JavaScript built-in: Atomics
- JavaScript built-in: BigInt
- JavaScript built-in: BigInt64Array
- JavaScript built-in: BigUint64Array
- JavaScript built-in: Boolean
- JavaScript built-in: DataView
- JavaScript built-in: Date
- JavaScript built-in: Error
- JavaScript built-in: EvalError
- JavaScript built-in: FinalizationRegistry
- JavaScript built-in: Float32Array
- JavaScript built-in: Float64Array
- JavaScript built-in: Function
- JavaScript built-in: Generator
- JavaScript built-in: GeneratorFunction
- JavaScript built-in: Infinity
- JavaScript built-in: Int16Array
- JavaScript built-in: Int32Array
- JavaScript built-in: Int8Array
- JavaScript built-in: Intl
- JavaScript built-in: Iterator
- JavaScript built-in: JSON
- JavaScript built-in: Map
- JavaScript built-in: Math
- JavaScript built-in: NaN
- JavaScript built-in: Number
- JavaScript built-in: Object
- JavaScript built-in: Promise
- JavaScript built-in: Proxy
- JavaScript built-in: RangeError
- JavaScript built-in: ReferenceError
- JavaScript built-in: Reflect
- JavaScript built-in: RegExp
- JavaScript built-in: Set
- JavaScript built-in: SharedArrayBuffer
- JavaScript built-in: String
- JavaScript built-in: Symbol
- JavaScript built-in: SyntaxError
- JavaScript built-in: TypeError
- JavaScript built-in: TypedArray
- JavaScript built-in: URIError
- JavaScript built-in: Uint16Array
- JavaScript built-in: Uint32Array
- JavaScript built-in: Uint8Array
- JavaScript built-in: Uint8ClampedArray
- JavaScript built-in: WeakMap
- JavaScript built-in: WeakRef
- JavaScript built-in: WeakSet
- JavaScript built-in: decodeURI
- JavaScript built-in: decodeURIComponent
- JavaScript built-in: encodeURI
- JavaScript built-in: encodeURIComponent
- JavaScript built-in: escape
- JavaScript built-in: eval
- JavaScript built-in: globalThis
- JavaScript built-in: isFinite
- JavaScript built-in: isNaN
- JavaScript built-in: parseFloat
- JavaScript built-in: parseInt
- JavaScript built-in: undefined
- JavaScript built-in: unescape
- HTML element: a
- HTML element: abbr
- HTML element: acronym
- HTML element: address
- HTML element: area
- HTML element: article
- HTML element: aside
- HTML element: audio
- HTML element: b
- HTML element: base
- HTML element: bdi
- HTML element: bdo
- HTML element: big
- HTML element: blockquote
- HTML element: body
- HTML element: br
- HTML element: button
- HTML element: canvas
- HTML element: caption
- HTML element: center
- HTML element: cite
- HTML element: code
- HTML element: col
- HTML element: colgroup
- HTML element: data
- HTML element: datalist
- HTML element: dd
- HTML element: del
- HTML element: details
- HTML element: dfn
- HTML element: dialog
- HTML element: dir
- HTML element: div
- HTML element: dl
- HTML element: dt
- HTML element: em
- HTML element: embed
- HTML element: fieldset
- HTML element: figcaption
- HTML element: figure
- HTML element: font
- HTML element: footer
- HTML element: form
- HTML element: frame
- HTML element: frameset
- HTML element: h1
- HTML element: h2
- HTML element: h3
- HTML element: h4
- HTML element: h5
- HTML element: h6
- HTML element: head
- HTML element: header
- HTML element: hgroup
- HTML element: hr
- HTML element: html
- HTML element: i
- HTML element: iframe
- HTML element: img
- HTML element: input
- HTML element: ins
- HTML element: kbd
- HTML element: label
- HTML element: legend
- HTML element: li
- HTML element: link
- HTML element: main
- HTML element: map
- HTML element: mark
- HTML element: marquee
- HTML element: menu
- HTML element: meta
- HTML element: meter
- HTML element: nav
- HTML element: nobr
- HTML element: noembed
- HTML element: noframes
- HTML element: noscript
- HTML element: object
- HTML element: ol
- HTML element: optgroup
- HTML element: option
- HTML element: output
- HTML element: p
- HTML element: param
- HTML element: picture
- HTML element: plaintext
- HTML element: pre
- HTML element: progress
- HTML element: q
- HTML element: rb
- HTML element: rp
- HTML element: rt
- HTML element: rtc
- HTML element: ruby
- HTML element: s
- HTML element: samp
- HTML element: script
- HTML element: search
- HTML element: section
- HTML element: select
- HTML element: slot
- HTML element: small
- HTML element: source
- HTML element: span
- HTML element: strike
- HTML element: strong
- HTML element: style
- HTML element: sub
- HTML element: summary
- HTML element: sup
- HTML element: table
- HTML element: tbody
- HTML element: td
- HTML element: template
- HTML element: textarea
- HTML element: tfoot
- HTML element: th
- HTML element: thead
- HTML element: time
- HTML element: title
- HTML element: tr
- HTML element: track
- HTML element: tt
- HTML element: u
- HTML element: ul
- HTML element: var
- HTML element: video
- HTML element: wbr
- HTML element: xmp
- HTML attribute: accesskey
- HTML attribute: autocapitalize
- HTML attribute: autofocus
- HTML attribute: class
- HTML attribute: contenteditable
- HTML attribute: data_attributes
- HTML attribute: dir
- HTML attribute: draggable
- HTML attribute: enterkeyhint
- HTML attribute: hidden
- HTML attribute: id
- HTML attribute: inert
- HTML attribute: inputmode
- HTML attribute: lang
- HTML attribute: nonce
- HTML attribute: part
- HTML attribute: popover
- HTML attribute: slot
- HTML attribute: spellcheck
- HTML attribute: style
- HTML attribute: tabindex
- HTML attribute: title
- HTML attribute: translate
- HTML attribute: virtualkeyboardpolicy
- CSS selector: -webkit-inner-spin-button
- CSS selector: -webkit-meter-bar
- CSS selector: -webkit-meter-even-less-good-value
- CSS selector: -webkit-meter-inner-element
- CSS selector: -webkit-meter-optimum-value
- CSS selector: -webkit-meter-suboptimum-value
- CSS selector: -webkit-progress-bar
- CSS selector: -webkit-progress-inner-element
- CSS selector: -webkit-progress-value
- CSS selector: -webkit-resizer
- CSS selector: -webkit-scrollbar
- CSS selector: -webkit-scrollbar-button
- CSS selector: -webkit-scrollbar-corner
- CSS selector: -webkit-scrollbar-thumb
- CSS selector: -webkit-scrollbar-track
- CSS selector: -webkit-scrollbar-track-piece
- CSS selector: -webkit-search-cancel-button
- CSS selector: -webkit-slider-runnable-track
- CSS selector: -webkit-slider-thumb
- CSS selector: active
- CSS selector: after
- CSS selector: any-link
- CSS selector: attribute
- CSS selector: autofill
- CSS selector: backdrop
- CSS selector: before
- CSS selector: checked
- CSS selector: child
- CSS selector: class
- CSS selector: cue
- CSS selector: default
- CSS selector: defined
- CSS selector: descendant
- CSS selector: details-content
- CSS selector: dir
- CSS selector: disabled
- CSS selector: empty
- CSS selector: enabled
- CSS selector: file-selector-button
- CSS selector: first-child
- CSS selector: first-letter
- CSS selector: first-line
- CSS selector: first-of-type
- CSS selector: focus
- CSS selector: focus-visible
- CSS selector: focus-within
- CSS selector: fullscreen
- CSS selector: future
- CSS selector: grammar-error
- CSS selector: has
- CSS selector: highlight
- CSS selector: host
- CSS selector: host-context
- CSS selector: hostfunction
- CSS selector: hover
- CSS selector: id
- CSS selector: in-range
- CSS selector: indeterminate
- CSS selector: invalid
- CSS selector: is
- CSS selector: lang
- CSS selector: last-child
- CSS selector: last-of-type
- CSS selector: link
- CSS selector: marker
- CSS selector: modal
- CSS selector: namespace
- CSS selector: nesting
- CSS selector: next-sibling
- CSS selector: not
- CSS selector: nth-child
- CSS selector: nth-last-child
- CSS selector: nth-last-of-type
- CSS selector: nth-of-type
- CSS selector: only-child
- CSS selector: only-of-type
- CSS selector: optional
- CSS selector: out-of-range
- CSS selector: part
- CSS selector: past
- CSS selector: picture-in-picture
- CSS selector: placeholder
- CSS selector: placeholder-shown
- CSS selector: popover-open
- CSS selector: read-only
- CSS selector: read-write
- CSS selector: required
- CSS selector: root
- CSS selector: scope
- CSS selector: selection
- CSS selector: slotted
- CSS selector: spelling-error
- CSS selector: subsequent-sibling
- CSS selector: target
- CSS selector: target-text
- CSS selector: type
- CSS selector: universal
- CSS selector: user-invalid
- CSS selector: user-valid
- CSS selector: valid
- CSS selector: view-transition
- CSS selector: view-transition-group
- CSS selector: view-transition-image-pair
- CSS selector: view-transition-new
- CSS selector: view-transition-old
- CSS selector: visited
- CSS selector: where
- CSS selector: xr-overlay
- CSS property: -webkit-app-region
- CSS property: -webkit-border-before
- CSS property: -webkit-border-horizontal-spacing
- CSS property: -webkit-border-vertical-spacing
- CSS property: -webkit-box-reflect
- CSS property: -webkit-column-break-after
- CSS property: -webkit-column-break-before
- CSS property: -webkit-column-break-inside
- CSS property: -webkit-locale
- CSS property: -webkit-logical-height
- CSS property: -webkit-logical-width
- CSS property: -webkit-mask-box-image
- CSS property: -webkit-mask-composite
- CSS property: -webkit-mask-position-x
- CSS property: -webkit-mask-position-y
- CSS property: -webkit-max-logical-height
- CSS property: -webkit-max-logical-width
- CSS property: -webkit-min-logical-height
- CSS property: -webkit-min-logical-width
- CSS property: -webkit-perspective-origin-x
- CSS property: -webkit-perspective-origin-y
- CSS property: -webkit-rtl-ordering
- CSS property: -webkit-tap-highlight-color
- CSS property: -webkit-text-combine
- CSS property: -webkit-text-decorations-in-effect
- CSS property: -webkit-text-fill-color
- CSS property: -webkit-text-security
- CSS property: -webkit-text-stroke
- CSS property: -webkit-text-stroke-color
- CSS property: -webkit-text-stroke-width
- CSS property: -webkit-transform-origin-x
- CSS property: -webkit-transform-origin-y
- CSS property: -webkit-transform-origin-z
- CSS property: -webkit-user-drag
- CSS property: accent-color
- CSS property: align-content
- CSS property: align-items
- CSS property: align-self
- CSS property: alignment-baseline
- CSS property: all
- CSS property: anchor-name
- CSS property: anchor-scope
- CSS property: animation
- CSS property: animation-composition
- CSS property: animation-delay
- CSS property: animation-direction
- CSS property: animation-duration
- CSS property: animation-fill-mode
- CSS property: animation-iteration-count
- CSS property: animation-name
- CSS property: animation-play-state
- CSS property: animation-range
- CSS property: animation-range-end
- CSS property: animation-range-start
- CSS property: animation-timeline
- CSS property: animation-timing-function
- CSS property: appearance
- CSS property: aspect-ratio
- CSS property: backdrop-filter
- CSS property: backface-visibility
- CSS property: background
- CSS property: background-attachment
- CSS property: background-blend-mode
- CSS property: background-clip
- CSS property: background-color
- CSS property: background-image
- CSS property: background-origin
- CSS property: background-position
- CSS property: background-position-x
- CSS property: background-position-y
- CSS property: background-repeat
- CSS property: background-size
- CSS property: baseline-shift
- CSS property: baseline-source
- CSS property: block-size
- CSS property: border
- CSS property: border-block
- CSS property: border-block-color
- CSS property: border-block-end
- CSS property: border-block-end-color
- CSS property: border-block-end-style
- CSS property: border-block-end-width
- CSS property: border-block-start
- CSS property: border-block-start-color
- CSS property: border-block-start-style
- CSS property: border-block-start-width
- CSS property: border-block-style
- CSS property: border-block-width
- CSS property: border-bottom
- CSS property: border-bottom-color
- CSS property: border-bottom-left-radius
- CSS property: border-bottom-right-radius
- CSS property: border-bottom-style
- CSS property: border-bottom-width
- CSS property: border-collapse
- CSS property: border-color
- CSS property: border-end-end-radius
- CSS property: border-end-start-radius
- CSS property: border-image
- CSS property: border-image-outset
- CSS property: border-image-repeat
- CSS property: border-image-slice
- CSS property: border-image-source
- CSS property: border-image-width
- CSS property: border-inline
- CSS property: border-inline-color
- CSS property: border-inline-end
- CSS property: border-inline-end-color
- CSS property: border-inline-end-style
- CSS property: border-inline-end-width
- CSS property: border-inline-start
- CSS property: border-inline-start-color
- CSS property: border-inline-start-style
- CSS property: border-inline-start-width
- CSS property: border-inline-style
- CSS property: border-inline-width
- CSS property: border-left
- CSS property: border-left-color
- CSS property: border-left-style
- CSS property: border-left-width
- CSS property: border-radius
- CSS property: border-right
- CSS property: border-right-color
- CSS property: border-right-style
- CSS property: border-right-width
- CSS property: border-spacing
- CSS property: border-start-end-radius
- CSS property: border-start-start-radius
- CSS property: border-style
- CSS property: border-top
- CSS property: border-top-color
- CSS property: border-top-left-radius
- CSS property: border-top-right-radius
- CSS property: border-top-style
- CSS property: border-top-width
- CSS property: border-width
- CSS property: bottom
- CSS property: box-decoration-break
- CSS property: box-shadow
- CSS property: box-sizing
- CSS property: break-after
- CSS property: break-before
- CSS property: break-inside
- CSS property: buffered-rendering
- CSS property: caption-side
- CSS property: caret-color
- CSS property: clear
- CSS property: clip
- CSS property: clip-path
- CSS property: clip-rule
- CSS property: color
- CSS property: color-interpolation
- CSS property: color-interpolation-filters
- CSS property: color-rendering
- CSS property: color-scheme
- CSS property: column-count
- CSS property: column-fill
- CSS property: column-gap
- CSS property: column-rule
- CSS property: column-rule-color
- CSS property: column-rule-style
- CSS property: column-rule-width
- CSS property: column-span
- CSS property: column-width
- CSS property: columns
- CSS property: contain
- CSS property: contain-intrinsic-block-size
- CSS property: contain-intrinsic-height
- CSS property: contain-intrinsic-inline-size
- CSS property: contain-intrinsic-size
- CSS property: contain-intrinsic-width
- CSS property: container
- CSS property: container-name
- CSS property: container-type
- CSS property: content
- CSS property: content-visibility
- CSS property: counter-increment
- CSS property: counter-reset
- CSS property: counter-set
- CSS property: cursor
- CSS property: custom-property
- CSS property: cx
- CSS property: cy
- CSS property: d
- CSS property: direction
- CSS property: display
- CSS property: dominant-baseline
- CSS property: empty-cells
- CSS property: field-sizing
- CSS property: fill
- CSS property: fill-opacity
- CSS property: fill-rule
- CSS property: filter
- CSS property: flex
- CSS property: flex-basis
- CSS property: flex-direction
- CSS property: flex-flow
- CSS property: flex-grow
- CSS property: flex-shrink
- CSS property: flex-wrap
- CSS property: float
- CSS property: flood-color
- CSS property: flood-opacity
- CSS property: font
- CSS property: font-family
- CSS property: font-feature-settings
- CSS property: font-kerning
- CSS property: font-optical-sizing
- CSS property: font-palette
- CSS property: font-size
- CSS property: font-size-adjust
- CSS property: font-stretch
- CSS property: font-style
- CSS property: font-synthesis
- CSS property: font-synthesis-small-caps
- CSS property: font-synthesis-style
- CSS property: font-synthesis-weight
- CSS property: font-variant
- CSS property: font-variant-alternates
- CSS property: font-variant-caps
- CSS property: font-variant-east-asian
- CSS property: font-variant-emoji
- CSS property: font-variant-ligatures
- CSS property: font-variant-numeric
- CSS property: font-variant-position
- CSS property: font-variation-settings
- CSS property: font-weight
- CSS property: forced-color-adjust
- CSS property: gap
- CSS property: grid
- CSS property: grid-area
- CSS property: grid-auto-columns
- CSS property: grid-auto-flow
- CSS property: grid-auto-rows
- CSS property: grid-column
- CSS property: grid-column-end
- CSS property: grid-column-start
- CSS property: grid-row
- CSS property: grid-row-end
- CSS property: grid-row-start
- CSS property: grid-template
- CSS property: grid-template-areas
- CSS property: grid-template-columns
- CSS property: grid-template-rows
- CSS property: height
- CSS property: hyphenate-character
- CSS property: hyphenate-limit-chars
- CSS property: hyphens
- CSS property: image-orientation
- CSS property: image-rendering
- CSS property: initial-letter
- CSS property: inline-size
- CSS property: inset
- CSS property: inset-block
- CSS property: inset-block-end
- CSS property: inset-block-start
- CSS property: inset-inline
- CSS property: inset-inline-end
- CSS property: inset-inline-start
- CSS property: interpolate-size
- CSS property: isolation
- CSS property: justify-content
- CSS property: justify-items
- CSS property: justify-self
- CSS property: left
- CSS property: letter-spacing
- CSS property: lighting-color
- CSS property: line-break
- CSS property: line-height
- CSS property: list-style
- CSS property: list-style-image
- CSS property: list-style-position
- CSS property: list-style-type
- CSS property: margin
- CSS property: margin-block
- CSS property: margin-block-end
- CSS property: margin-block-start
- CSS property: margin-bottom
- CSS property: margin-inline
- CSS property: margin-inline-end
- CSS property: margin-inline-start
- CSS property: margin-left
- CSS property: margin-right
- CSS property: margin-top
- CSS property: marker
- CSS property: marker-end
- CSS property: marker-mid
- CSS property: marker-start
- CSS property: mask
- CSS property: mask-clip
- CSS property: mask-composite
- CSS property: mask-image
- CSS property: mask-mode
- CSS property: mask-origin
- CSS property: mask-position
- CSS property: mask-repeat
- CSS property: mask-size
- CSS property: mask-type
- CSS property: math-depth
- CSS property: math-shift
- CSS property: math-style
- CSS property: max-block-size
- CSS property: max-height
- CSS property: max-inline-size
- CSS property: max-width
- CSS property: min-block-size
- CSS property: min-height
- CSS property: min-inline-size
- CSS property: min-width
- CSS property: mix-blend-mode
- CSS property: object-fit
- CSS property: object-position
- CSS property: object-view-box
- CSS property: offset
- CSS property: offset-anchor
- CSS property: offset-distance
- CSS property: offset-path
- CSS property: offset-position
- CSS property: offset-rotate
- CSS property: opacity
- CSS property: order
- CSS property: orphans
- CSS property: outline
- CSS property: outline-color
- CSS property: outline-offset
- CSS property: outline-style
- CSS property: outline-width
- CSS property: overflow
- CSS property: overflow-anchor
- CSS property: overflow-clip-margin
- CSS property: overflow-wrap
- CSS property: overflow-x
- CSS property: overflow-y
- CSS property: overlay
- CSS property: overscroll-behavior
- CSS property: overscroll-behavior-block
- CSS property: overscroll-behavior-inline
- CSS property: overscroll-behavior-x
- CSS property: overscroll-behavior-y
- CSS property: padding
- CSS property: padding-block
- CSS property: padding-block-end
- CSS property: padding-block-start
- CSS property: padding-bottom
- CSS property: padding-inline
- CSS property: padding-inline-end
- CSS property: padding-inline-start
- CSS property: padding-left
- CSS property: padding-right
- CSS property: padding-top
- CSS property: page
- CSS property: page-break-after
- CSS property: page-break-before
- CSS property: page-break-inside
- CSS property: paint-order
- CSS property: perspective
- CSS property: perspective-origin
- CSS property: place-content
- CSS property: place-items
- CSS property: place-self
- CSS property: pointer-events
- CSS property: position
- CSS property: position-anchor
- CSS property: position-area
- CSS property: position-try
- CSS property: position-try-fallbacks
- CSS property: position-try-order
- CSS property: position-visibility
- CSS property: quotes
- CSS property: r
- CSS property: resize
- CSS property: right
- CSS property: rotate
- CSS property: row-gap
- CSS property: ruby-align
- CSS property: ruby-position
- CSS property: rx
- CSS property: ry
- CSS property: scale
- CSS property: scroll-behavior
- CSS property: scroll-margin
- CSS property: scroll-margin-block
- CSS property: scroll-margin-block-end
- CSS property: scroll-margin-block-start
- CSS property: scroll-margin-bottom
- CSS property: scroll-margin-inline
- CSS property: scroll-margin-inline-end
- CSS property: scroll-margin-inline-start
- CSS property: scroll-margin-left
- CSS property: scroll-margin-right
- CSS property: scroll-margin-top
- CSS property: scroll-padding
- CSS property: scroll-padding-block
- CSS property: scroll-padding-block-end
- CSS property: scroll-padding-block-start
- CSS property: scroll-padding-bottom
- CSS property: scroll-padding-inline
- CSS property: scroll-padding-inline-end
- CSS property: scroll-padding-inline-start
- CSS property: scroll-padding-left
- CSS property: scroll-padding-right
- CSS property: scroll-padding-top
- CSS property: scroll-snap-align
- CSS property: scroll-snap-stop
- CSS property: scroll-snap-type
- CSS property: scroll-timeline
- CSS property: scroll-timeline-axis
- CSS property: scroll-timeline-name
- CSS property: scrollbar-color
- CSS property: scrollbar-gutter
- CSS property: scrollbar-width
- CSS property: shape-image-threshold
- CSS property: shape-margin
- CSS property: shape-outside
- CSS property: shape-rendering
- CSS property: speak
- CSS property: stop-color
- CSS property: stop-opacity
- CSS property: stroke
- CSS property: stroke-dasharray
- CSS property: stroke-dashoffset
- CSS property: stroke-linecap
- CSS property: stroke-linejoin
- CSS property: stroke-miterlimit
- CSS property: stroke-opacity
- CSS property: stroke-width
- CSS property: tab-size
- CSS property: table-layout
- CSS property: text-align
- CSS property: text-align-last
- CSS property: text-anchor
- CSS property: text-combine-upright
- CSS property: text-decoration
- CSS property: text-decoration-color
- CSS property: text-decoration-line
- CSS property: text-decoration-skip-ink
- CSS property: text-decoration-style
- CSS property: text-decoration-thickness
- CSS property: text-emphasis
- CSS property: text-emphasis-color
- CSS property: text-emphasis-position
- CSS property: text-emphasis-style
- CSS property: text-indent
- CSS property: text-orientation
- CSS property: text-overflow
- CSS property: text-rendering
- CSS property: text-shadow
- CSS property: text-size-adjust
- CSS property: text-spacing-trim
- CSS property: text-transform
- CSS property: text-underline-offset
- CSS property: text-underline-position
- CSS property: text-wrap
- CSS property: text-wrap-mode
- CSS property: text-wrap-style
- CSS property: timeline-scope
- CSS property: top
- CSS property: touch-action
- CSS property: transform
- CSS property: transform-box
- CSS property: transform-origin
- CSS property: transform-style
- CSS property: transition
- CSS property: transition-behavior
- CSS property: transition-delay
- CSS property: transition-duration
- CSS property: transition-property
- CSS property: transition-timing-function
- CSS property: translate
- CSS property: unicode-bidi
- CSS property: user-select
- CSS property: vector-effect
- CSS property: vertical-align
- CSS property: view-timeline
- CSS property: view-timeline-axis
- CSS property: view-timeline-inset
- CSS property: view-timeline-name
- CSS property: view-transition-class
- CSS property: view-transition-name
- CSS property: visibility
- CSS property: white-space
- CSS property: white-space-collapse
- CSS property: widows
- CSS property: width
- CSS property: will-change
- CSS property: word-break
- CSS property: word-spacing
- CSS property: writing-mode
- CSS property: x
- CSS property: y
- CSS property: z-index
- CSS property: zoom
- CSS type: angle: deg
- CSS type: angle: grad
- CSS type: angle: rad
- CSS type: angle: turn
- CSS type: basic-shape: circle
- CSS type: basic-shape: ellipse
- CSS type: basic-shape: inset
- CSS type: basic-shape: path
- CSS type: basic-shape: polygon
- CSS type: basic-shape: rect
- CSS type: basic-shape: xywh
- CSS type: calc-keyword: NaN
- CSS type: calc-keyword: e
- CSS type: calc-keyword: infinity
- CSS type: calc-keyword: pi
- CSS type: color: color
- CSS type: color: color-mix
- CSS type: color: currentcolor
- CSS type: color: hsl
- CSS type: color: light-dark
- CSS type: color: named-color
- CSS type: color: rgb
- CSS type: color: rgb_hexadecimal_notation
- CSS type: color: system-color
- CSS type: color: transparent
- CSS type: easing-function: cubic-bezier
- CSS type: easing-function: linear-function
- CSS type: easing-function: steps
- CSS type: filter-function: blur
- CSS type: filter-function: brightness
- CSS type: filter-function: contrast
- CSS type: filter-function: drop-shadow
- CSS type: filter-function: grayscale
- CSS type: filter-function: hue-rotate
- CSS type: filter-function: invert
- CSS type: filter-function: opacity
- CSS type: filter-function: saturate
- CSS type: filter-function: sepia
- CSS type: length: Q
- CSS type: length: cap
- CSS type: length: ch
- CSS type: length: em
- CSS type: length: ex
- CSS type: length: ic
- CSS type: length: lh
- CSS type: length: rcap
- CSS type: length: rch
- CSS type: length: rem
- CSS type: length: rex
- CSS type: length: ric
- CSS type: length: rlh
- CSS type: length: vb
- CSS type: length: vh
- CSS type: length: vi
- CSS type: length: vmax
- CSS type: length: vmin
- CSS type: length: vw
- CSS type: overflow: clip
- CSS type: overflow: overlay
- CSS type: ray: position
- CSS type: ray: size
- CSS type: shape: rect
- CSS type: transform-function: matrix
- CSS type: transform-function: matrix3d
- CSS type: transform-function: perspective
- CSS type: transform-function: rotate
- CSS type: transform-function: rotate3d
- CSS type: transform-function: rotateX
- CSS type: transform-function: rotateY
- CSS type: transform-function: rotateZ
- CSS type: transform-function: scale
- CSS type: transform-function: scale3d
- CSS type: transform-function: scaleX
- CSS type: transform-function: scaleY
- CSS type: transform-function: scaleZ
- CSS type: transform-function: skew
- CSS type: transform-function: skewX
- CSS type: transform-function: skewY
- CSS type: transform-function: translate
- CSS type: transform-function: translate3d
- CSS type: transform-function: translateX
- CSS type: transform-function: translateY
- CSS type: transform-function: translateZ
Partial support
Not supported
- AmbientLightSensor
- AnimationTrigger
- AudioPlaybackStats
- AudioSession
- AudioTrack
- AudioTrackList
- BarcodeDetector
- Bluetooth
- BluetoothCharacteristicProperties
- BluetoothDevice
- BluetoothRemoteGATTCharacteristic
- BluetoothRemoteGATTDescriptor
- BluetoothRemoteGATTServer
- BluetoothRemoteGATTService
- BluetoothUUID
- BufferedChangeEvent
- CSSCustomMediaRule
- CSSFontFaceDescriptors
- CSSFunctionDeclarations
- CSSFunctionDescriptors
- CSSFunctionRule
- CSSPageDescriptors
- CSSPrimitiveValue
- CSSPseudoElement
- CSSStyleProperties
- CSSValue
- CSSValueList
- CanvasFilter
- ClipboardChangeEvent
- CommandEvent
- ContactAddress
- ContactsManager
- ContentIndex
- Counter
- CrashReportContext
- CreateMonitor
- DataCue
- DigitalCredential
- Directory
- DirectoryEntrySync
- DocumentPictureInPicture
- DocumentPictureInPictureEvent
- EXT_frag_depth
- EXT_shader_texture_lod
- EXT_texture_compression_bptc
- EXT_texture_compression_rgtc
- EXT_texture_norm16
- Fence
- FencedFrameConfig
- FetchLaterResult
- FileSystemObserver
- GPUAdapter
- GPUBuffer
- GPUCommandEncoder
- GPUComputePassEncoder
- GPUDevice
- GPUQueue
- GPURenderBundleEncoder
- GPURenderPassEncoder
- GPUTexture
- GamepadPose
- GeolocationCoordinates
- GeolocationPosition
- GestureEvent
- HMDVRDevice
- HTMLFencedFrameElement
- HTMLGeolocationElement
- HTMLModelElement
- HTMLSelectedContentElement
- IDBRecord
- ImageCapture
- KHR_parallel_shader_compile
- LanguageDetector
- LanguageModel
- ML
- MLContext
- MLGraph
- MLGraphBuilder
- MLOperand
- MLTensor
- Magnetometer
- ManagedMediaSource
- ManagedSourceBuffer
- MediaController
- MediaRecorderErrorEvent
- MediaStreamTrackAudioSourceNode
- MediaStreamTrackHandle
- MerchantValidationEvent
- MimeType
- MouseScrollEvent
- MutationEvent
- NDEFMessage
- NDEFReader
- NDEFReadingEvent
- NDEFRecord
- NavigationPrecommitController
- Notification
- OES_draw_buffers_indexed
- OVR_multiview2
- Observable
- Origin
- PerformanceTimingConfidence
- PositionSensorVRDevice
- PreferenceManager
- PreferenceObject
- PushManager
- PushSubscription
- PushSubscriptionOptions
- QuotaExceededError
- RGBColor
- RTCIdentityAssertion
- RTCRtpScriptTransform
- RTCStatsReport
- Rect
- SVGAnimateColorElement
- SVGAnimatedTransformList
- SVGGraphicsElement
- SVGImageElement
- SVGStringList
- SVGTransformList
- Sanitizer
- SpeechGrammar
- SpeechGrammarList
- SpeechRecognition
- SpeechRecognitionAlternative
- SpeechRecognitionErrorEvent
- SpeechRecognitionEvent
- SpeechRecognitionPhrase
- SpeechRecognitionResult
- SpeechRecognitionResultList
- SpeechSynthesisVoice
- StorageAccessHandle
- Subscriber
- Summarizer
- TimeEvent
- Translator
- VRDisplay
- VRDisplayCapabilities
- VRDisplayEvent
- VREyeParameters
- VRFieldOfView
- VRFrameData
- VRPose
- VRStageParameters
- VTTRegion
- VideoTrack
- VideoTrackList
- Viewport
- WEBGL_compressed_texture_pvrtc
- WEBGL_compressed_texture_s3tc
- WEBGL_compressed_texture_s3tc_srgb
- WEBGL_draw_buffers
- WebKitPoint
- WebTransportDatagramsWritable
- WebTransportReceiveStream
- WebTransportSendGroup
- WebTransportSendStream
- XRCompositionLayer
- XRCubeLayer
- XRCylinderLayer
- XREquirectLayer
- XRLayerEvent
- XRMediaBinding
- XRPlane
- XRPlaneSet
- XRProjectionLayer
- XRQuadLayer
- XRSubImage
- XRVisibilityMaskChangeEvent
- XRWebGLSubImage
- JavaScript built-in: AsyncDisposableStack
- JavaScript built-in: DisposableStack
- JavaScript built-in: Float16Array
- JavaScript built-in: InternalError
- JavaScript built-in: SuppressedError
- JavaScript built-in: Temporal
- HTML element: fencedframe
- HTML element: geolocation
- HTML element: model
- HTML element: selectedcontent
- CSS selector: -moz-broken
- CSS selector: -moz-color-swatch
- CSS selector: -moz-first-node
- CSS selector: -moz-last-node
- CSS selector: -moz-list-bullet
- CSS selector: -moz-list-number
- CSS selector: -moz-only-whitespace
- CSS selector: -moz-progress-bar
- CSS selector: -moz-range-progress
- CSS selector: -moz-range-thumb
- CSS selector: -moz-range-track
- CSS selector: -moz-submit-invalid
- CSS selector: -moz-window-inactive
- CSS selector: -webkit-search-results-button
- CSS selector: active-view-transition
- CSS selector: active-view-transition-type
- CSS selector: buffering
- CSS selector: checkmark
- CSS selector: column
- CSS selector: first
- CSS selector: has-slotted
- CSS selector: heading
- CSS selector: interest-source
- CSS selector: interest-target
- CSS selector: left
- CSS selector: list
- CSS selector: muted
- CSS selector: open
- CSS selector: paused
- CSS selector: picker
- CSS selector: picker-icon
- CSS selector: playing
- CSS selector: right
- CSS selector: scroll-button
- CSS selector: scroll-marker
- CSS selector: scroll-marker-group
- CSS selector: search-text
- CSS selector: seeking
- CSS selector: stalled
- CSS selector: state
- CSS selector: target-after
- CSS selector: target-before
- CSS selector: target-current
- CSS selector: view-transition-group-children
- CSS selector: volume-locked
- CSS property: -moz-float-edge
- CSS property: -moz-force-broken-image-icon
- CSS property: -moz-orient
- CSS property: -moz-user-focus
- CSS property: -moz-user-input
- CSS property: -webkit-column-axis
- CSS property: -webkit-column-progression
- CSS property: -webkit-cursor-visibility
- CSS property: -webkit-hyphenate-limit-after
- CSS property: -webkit-hyphenate-limit-before
- CSS property: -webkit-hyphenate-limit-lines
- CSS property: -webkit-line-align
- CSS property: -webkit-line-box-contain
- CSS property: -webkit-line-grid
- CSS property: -webkit-line-snap
- CSS property: -webkit-mask-repeat-x
- CSS property: -webkit-mask-repeat-y
- CSS property: -webkit-mask-source-type
- CSS property: -webkit-nbsp-mode
- CSS property: -webkit-text-zoom
- CSS property: -webkit-touch-callout
- CSS property: alt
- CSS property: animation-trigger
- CSS property: background-repeat-x
- CSS property: background-repeat-y
- CSS property: block-ellipsis
- CSS property: border-shape
- CSS property: box-align
- CSS property: box-direction
- CSS property: box-flex
- CSS property: box-flex-group
- CSS property: box-lines
- CSS property: box-ordinal-group
- CSS property: box-orient
- CSS property: box-pack
- CSS property: caret-animation
- CSS property: caret-shape
- CSS property: color-adjust
- CSS property: column-height
- CSS property: column-rule-break
- CSS property: column-rule-inset
- CSS property: column-rule-inset-cap
- CSS property: column-rule-inset-cap-end
- CSS property: column-rule-inset-cap-start
- CSS property: column-rule-inset-end
- CSS property: column-rule-inset-junction
- CSS property: column-rule-inset-junction-end
- CSS property: column-rule-inset-junction-start
- CSS property: column-rule-inset-start
- CSS property: column-rule-visibility-items
- CSS property: column-wrap
- CSS property: continue
- CSS property: corner-block-end-shape
- CSS property: corner-block-start-shape
- CSS property: corner-bottom-left-shape
- CSS property: corner-bottom-right-shape
- CSS property: corner-bottom-shape
- CSS property: corner-end-end-shape
- CSS property: corner-end-start-shape
- CSS property: corner-inline-end-shape
- CSS property: corner-inline-start-shape
- CSS property: corner-left-shape
- CSS property: corner-right-shape
- CSS property: corner-shape
- CSS property: corner-start-end-shape
- CSS property: corner-start-start-shape
- CSS property: corner-top-left-shape
- CSS property: corner-top-right-shape
- CSS property: corner-top-shape
- CSS property: dynamic-range-limit
- CSS property: flex-line-count
- CSS property: flow-tolerance
- CSS property: font-language-override
- CSS property: font-smooth
- CSS property: font-synthesis-position
- CSS property: font-width
- CSS property: frame-sizing
- CSS property: glyph-orientation-vertical
- CSS property: hanging-punctuation
- CSS property: ime-mode
- CSS property: interactivity
- CSS property: interest-delay
- CSS property: interest-delay-end
- CSS property: interest-delay-start
- CSS property: line-clamp
- CSS property: link-parameters
- CSS property: margin-trim
- CSS property: mask-border
- CSS property: mask-border-outset
- CSS property: mask-border-repeat
- CSS property: mask-border-slice
- CSS property: mask-border-source
- CSS property: mask-border-width
- CSS property: max-lines
- CSS property: overflow-block
- CSS property: overflow-inline
- CSS property: path-length
- CSS property: print-color-adjust
- CSS property: reading-flow
- CSS property: reading-order
- CSS property: row-rule
- CSS property: row-rule-break
- CSS property: row-rule-color
- CSS property: row-rule-inset
- CSS property: row-rule-inset-cap
- CSS property: row-rule-inset-cap-end
- CSS property: row-rule-inset-cap-start
- CSS property: row-rule-inset-end
- CSS property: row-rule-inset-junction
- CSS property: row-rule-inset-junction-end
- CSS property: row-rule-inset-junction-start
- CSS property: row-rule-inset-start
- CSS property: row-rule-style
- CSS property: row-rule-visibility-items
- CSS property: row-rule-width
- CSS property: ruby-overhang
- CSS property: rule
- CSS property: rule-break
- CSS property: rule-color
- CSS property: rule-inset
- CSS property: rule-inset-cap
- CSS property: rule-inset-end
- CSS property: rule-inset-junction
- CSS property: rule-inset-start
- CSS property: rule-overlap
- CSS property: rule-style
- CSS property: rule-visibility-items
- CSS property: rule-width
- CSS property: scroll-initial-target
- CSS property: scroll-marker-group
- CSS property: scroll-target-group
- CSS property: speak-as
- CSS property: stroke-color
- CSS property: text-autospace
- CSS property: text-box
- CSS property: text-box-edge
- CSS property: text-box-trim
- CSS property: text-decoration-inset
- CSS property: text-decoration-skip
- CSS property: text-fit
- CSS property: text-justify
- CSS property: timeline-trigger
- CSS property: timeline-trigger-activation-range
- CSS property: timeline-trigger-activation-range-end
- CSS property: timeline-trigger-activation-range-start
- CSS property: timeline-trigger-active-range
- CSS property: timeline-trigger-active-range-end
- CSS property: timeline-trigger-active-range-start
- CSS property: timeline-trigger-name
- CSS property: timeline-trigger-source
- CSS property: trigger-scope
- CSS property: user-modify
- CSS property: view-transition-group
- CSS property: view-transition-scope
- CSS type: attr: fallback
- CSS type: color: contrast-color
- CSS type: color: hwb
- CSS type: color: lab
- CSS type: color: lch
- CSS type: color: oklab
- CSS type: color: oklch
- CSS type: random: dashed-ident
- CSS type: random: element-shared
- CSS type: random: step
Support unknown
- AbortPaymentEvent
- AudioWorkletGlobalScope
- AudioWorkletProcessor
- BackgroundFetchEvent
- BackgroundFetchUpdateUIEvent
- CSPViolationReportBody
- CanMakePaymentEvent
- Client
- Clients
- ContentIndexEvent
- DedicatedWorkerGlobalScope
- DeprecationReportBody
- DirectoryReaderSync
- EntrySync
- ExtendableCookieChangeEvent
- ExtendableEvent
- ExtendableMessageEvent
- FetchEvent
- FileEntrySync
- FileReaderSync
- FileSystemSync
- FileSystemSyncAccessHandle
- InstallEvent
- InterestEvent
- InterventionReportBody
- MediaStreamTrackProcessor
- NotificationEvent
- PaintRenderingContext2D
- PaintSize
- PaintWorkletGlobalScope
- PaymentRequestEvent
- PeriodicSyncEvent
- ProtectedAudience
- PushEvent
- PushMessageData
- PushSubscriptionChangeEvent
- RTCRtpScriptTransformer
- RTCTransformEvent
- Report
- ReportBody
- SVGDiscardElement
- ServiceWorkerGlobalScope
- SharedStorage
- SharedStorageAppendMethod
- SharedStorageClearMethod
- SharedStorageDeleteMethod
- SharedStorageModifierMethod
- SharedStorageSetMethod
- SharedStorageWorklet
- SharedStorageWorkletGlobalScope
- SharedWorkerGlobalScope
- SyncEvent
- VideoTrackGenerator
- WindowClient
- WorkerGlobalScope
- WorkerLocation
- WorkerNavigator
- WorkletGlobalScope
- HTML attribute: anchor
- HTML attribute: autocorrect
- HTML attribute: exportparts
- HTML attribute: headingoffset
- HTML attribute: headingreset
- HTML attribute: is
- HTML attribute: writingsuggestions
- HTML manifest: background_color
- HTML manifest: description
- HTML manifest: display
- HTML manifest: display_override
- HTML manifest: file_handlers
- HTML manifest: icons
- HTML manifest: id
- HTML manifest: launch_handler
- HTML manifest: migrate_from
- HTML manifest: migrate_to
- HTML manifest: name
- HTML manifest: note_taking
- HTML manifest: orientation
- HTML manifest: prefer_related_applications
- HTML manifest: protocol_handlers
- HTML manifest: related_applications
- HTML manifest: scope
- HTML manifest: scope_extensions
- HTML manifest: serviceworker
- HTML manifest: share_target
- HTML manifest: short_name
- HTML manifest: shortcuts
- HTML manifest: start_url
- HTML manifest: theme_color
- CSS selector: closed
- CSS selector: headingfunction
- HTTP header: Accept
- HTTP header: Accept-CH
- HTTP header: Accept-Encoding
- HTTP header: Accept-Language
- HTTP header: Accept-Ranges
- HTTP header: Access-Control-Allow-Credentials
- HTTP header: Access-Control-Allow-Headers
- HTTP header: Access-Control-Allow-Methods
- HTTP header: Access-Control-Allow-Origin
- HTTP header: Access-Control-Expose-Headers
- HTTP header: Access-Control-Max-Age
- HTTP header: Access-Control-Request-Headers
- HTTP header: Access-Control-Request-Method
- HTTP header: Activate-Storage-Access
- HTTP header: Age
- HTTP header: Alt-Svc
- HTTP header: Attribution-Reporting-Eligible
- HTTP header: Attribution-Reporting-Register-Source
- HTTP header: Attribution-Reporting-Register-Trigger
- HTTP header: Attribution-Reporting-Support
- HTTP header: Authorization
- HTTP header: Available-Dictionary
- HTTP header: Cache-Control
- HTTP header: Clear-Site-Data
- HTTP header: Connection
- HTTP header: Content-DPR
- HTTP header: Content-Disposition
- HTTP header: Content-Encoding
- HTTP header: Content-Language
- HTTP header: Content-Length
- HTTP header: Content-Location
- HTTP header: Content-Range
- HTTP header: Content-Security-Policy
- HTTP header: Content-Security-Policy-Report-Only
- HTTP header: Content-Type
- HTTP header: Cookie
- HTTP header: Critical-CH
- HTTP header: Cross-Origin-Embedder-Policy
- HTTP header: Cross-Origin-Opener-Policy
- HTTP header: Cross-Origin-Resource-Policy
- HTTP header: DNT
- HTTP header: DPR
- HTTP header: Date
- HTTP header: Device-Memory
- HTTP header: Dictionary-ID
- HTTP header: Downlink
- HTTP header: ECT
- HTTP header: ETag
- HTTP header: Early-Data
- HTTP header: Expect-CT
- HTTP header: Expires
- HTTP header: Feature-Policy
- HTTP header: From
- HTTP header: Host
- HTTP header: Idempotency-Key
- HTTP header: If-Match
- HTTP header: If-Modified-Since
- HTTP header: If-None-Match
- HTTP header: If-Range
- HTTP header: If-Unmodified-Since
- HTTP header: Integrity-Policy
- HTTP header: Integrity-Policy-Report-Only
- HTTP header: Keep-Alive
- HTTP header: Last-Modified
- HTTP header: Link
- HTTP header: Location
- HTTP header: NEL
- HTTP header: No-Vary-Search
- HTTP header: Observe-Browsing-Topics
- HTTP header: Origin
- HTTP header: Origin-Agent-Cluster
- HTTP header: Permissions-Policy
- HTTP header: Permissions-Policy-Report-Only
- HTTP header: Pragma
- HTTP header: Priority
- HTTP header: Proxy-Authenticate
- HTTP header: RTT
- HTTP header: Range
- HTTP header: Referer
- HTTP header: Referrer-Policy
- HTTP header: Refresh
- HTTP header: Report-To
- HTTP header: Reporting-Endpoints
- HTTP header: Retry-After
- HTTP header: Save-Data
- HTTP header: Sec-Browsing-Topics
- HTTP header: Sec-CH-DPR
- HTTP header: Sec-CH-Device-Memory
- HTTP header: Sec-CH-Prefers-Color-Scheme
- HTTP header: Sec-CH-Prefers-Reduced-Motion
- HTTP header: Sec-CH-Prefers-Reduced-Transparency
- HTTP header: Sec-CH-UA
- HTTP header: Sec-CH-UA-Arch
- HTTP header: Sec-CH-UA-Bitness
- HTTP header: Sec-CH-UA-Form-Factors
- HTTP header: Sec-CH-UA-Full-Version
- HTTP header: Sec-CH-UA-Full-Version-List
- HTTP header: Sec-CH-UA-Mobile
- HTTP header: Sec-CH-UA-Model
- HTTP header: Sec-CH-UA-Platform
- HTTP header: Sec-CH-UA-Platform-Version
- HTTP header: Sec-CH-UA-WoW64
- HTTP header: Sec-CH-Viewport-Height
- HTTP header: Sec-CH-Viewport-Width
- HTTP header: Sec-CH-Width
- HTTP header: Sec-Fetch-Dest
- HTTP header: Sec-Fetch-Mode
- HTTP header: Sec-Fetch-Site
- HTTP header: Sec-Fetch-Storage-Access
- HTTP header: Sec-Fetch-User
- HTTP header: Sec-GPC
- HTTP header: Sec-Private-State-Token
- HTTP header: Sec-Private-State-Token-Crypto-Version
- HTTP header: Sec-Private-State-Token-Lifetime
- HTTP header: Sec-Purpose
- HTTP header: Sec-Redemption-Record
- HTTP header: Sec-Secure-Session-Id
- HTTP header: Sec-Speculation-Tags
- HTTP header: Sec-WebSocket-Accept
- HTTP header: Sec-WebSocket-Extensions
- HTTP header: Sec-WebSocket-Key
- HTTP header: Sec-WebSocket-Protocol
- HTTP header: Sec-WebSocket-Version
- HTTP header: Secure-Session-Challenge
- HTTP header: Secure-Session-Registration
- HTTP header: Secure-Session-Response
- HTTP header: Secure-Session-Skipped
- HTTP header: Server
- HTTP header: Server-Timing
- HTTP header: Service-Worker
- HTTP header: Service-Worker-Allowed
- HTTP header: Service-Worker-Navigation-Preload
- HTTP header: Set-Cookie
- HTTP header: Set-Login
- HTTP header: Signature
- HTTP header: Signature-Input
- HTTP header: Snapshot-Content-Location
- HTTP header: SourceMap
- HTTP header: Speculation-Rules
- HTTP header: Strict-Transport-Security
- HTTP header: Supports-Loading-Mode
- HTTP header: TE
- HTTP header: Timing-Allow-Origin
- HTTP header: Trailer
- HTTP header: Transfer-Encoding
- HTTP header: Unencoded-Digest
- HTTP header: Upgrade
- HTTP header: Upgrade-Insecure-Requests
- HTTP header: Use-As-Dictionary
- HTTP header: User-Agent
- HTTP header: Vary
- HTTP header: Via
- HTTP header: Viewport-Width
- HTTP header: WWW-Authenticate
- HTTP header: Warning
- HTTP header: Width
- HTTP header: X-Content-Type-Options
- HTTP header: X-DNS-Prefetch-Control
- HTTP header: X-Frame-Options
- HTTP header: X-XSS-Protection
- HTTP status code: 103
- HTTP status code: 308
- HTTP status code: 425
- CSS type: anchor-size: inset_margin
- CSS type: attr: attr-name_accepts_namespaces
- CSS type: attr: declaration-value
- CSS type: attr: type_function
- CSS type: basic-shape: animation
- CSS type: basic-shape: shape
- CSS type: calc: color_component
- CSS type: calc: gradient_color_stops
- CSS type: calc: nested
- CSS type: calc: number_values
- CSS type: calc: typed_division_produces_unitless_number
- CSS type: corner-shape-value: bevel
- CSS type: corner-shape-value: notch
- CSS type: corner-shape-value: round
- CSS type: corner-shape-value: scoop
- CSS type: corner-shape-value: square
- CSS type: corner-shape-value: squircle
- CSS type: corner-shape-value: superellipse
- CSS type: env: keyboard-inset-bottom
- CSS type: env: keyboard-inset-height
- CSS type: env: keyboard-inset-left
- CSS type: env: keyboard-inset-right
- CSS type: env: keyboard-inset-top
- CSS type: env: keyboard-inset-width
- CSS type: env: preferred-text-scale
- CSS type: env: safe-area-inset-bottom
- CSS type: env: safe-area-inset-left
- CSS type: env: safe-area-inset-right
- CSS type: env: safe-area-inset-top
- CSS type: env: titlebar-area-height
- CSS type: env: titlebar-area-width
- CSS type: env: titlebar-area-x
- CSS type: env: titlebar-area-y
- CSS type: env: viewport-segment-bottom
- CSS type: env: viewport-segment-height
- CSS type: env: viewport-segment-left
- CSS type: env: viewport-segment-right
- CSS type: env: viewport-segment-top
- CSS type: env: viewport-segment-width
- CSS type: global_keywords: inherit
- CSS type: global_keywords: initial
- CSS type: global_keywords: revert
- CSS type: global_keywords: revert-layer
- CSS type: global_keywords: revert-rule
- CSS type: global_keywords: unset
- CSS type: gradient: conic-gradient
- CSS type: gradient: linear-gradient
- CSS type: gradient: radial-gradient
- CSS type: gradient: repeating-conic-gradient
- CSS type: gradient: repeating-linear-gradient
- CSS type: gradient: repeating-radial-gradient
- CSS type: if: style
- CSS type: image: cross-fade
- CSS type: image: element
- CSS type: image: filter
- CSS type: image: image-set
- CSS type: image: paint
- CSS type: length: container_query_length_units
- CSS type: length: viewport_percentage_units_dynamic
- CSS type: length: viewport_percentage_units_large
- CSS type: length: viewport_percentage_units_small
- CSS type: mod: mixed_type_parameters
- CSS type: number: scientific_notation
- CSS type: position: four_value_syntax
- CSS type: position: keyword_value_syntax
- CSS type: ratio: number_value
- CSS type: rem: mixed_type_parameters
- CSS type: resolution: dpcm
- CSS type: resolution: dpi
- CSS type: resolution: dppx
- CSS type: resolution: x
- CSS type: round: mixed_type_parameters
- CSS type: sign: typed_division_produces_unitless_number
- CSS type: string: unicode_escaped_characters
- CSS type: text-edge: alphabetic
- CSS type: text-edge: cap
- CSS type: text-edge: ex
- CSS type: text-edge: text
- CSS type: timeline-range-name: scroll
- CSS type: url: cross-origin
- CSS type: url: integrity
- CSS type: url: referrer-policy
- web-feature: <a>
- web-feature: <abbr>
- web-feature: Abortable fetch
- web-feature: AbortController and AbortSignal
- web-feature: AbortSignal.any()
- web-feature: abs() and sign()
- web-feature: Absolute positioning
- web-feature: Accelerometer
- web-feature: accent-color
- web-feature: accesskey
- web-feature: Accessor methods
- web-feature: Active view transition
- web-feature: <address>
- web-feature: Alerts
- web-feature: align-content in block layouts
- web-feature: alignment-baseline
- web-feature: all
- web-feature: Alt text for generated content
- web-feature: Alternative style sheets
- web-feature: Ambient light sensor
- web-feature: Anchor positioning
- web-feature: ANGLE_instanced_arrays WebGL extension
- web-feature: animation-composition
- web-feature: Animations (CSS)
- web-feature: File handlers
- web-feature: Launch handler
- web-feature: Protocol handlers
- web-feature: Share targets
- web-feature: Application shortcuts
- web-feature: appearance
- web-feature: arguments.callee
- web-feature: ARIA attribute reflection
- web-feature: ariaNotify()
- web-feature: Array (initial support)
- web-feature: Array at()
- web-feature: Array by copy
- web-feature: Array copyWithin()
- web-feature: Array fill()
- web-feature: Array find() and findIndex()
- web-feature: Array findLast() and findLastIndex()
- web-feature: Array flat() and flatMap()
- web-feature: Array.from()
- web-feature: Array.fromAsync()
- web-feature: Array grouping
- web-feature: Array includes()
- web-feature: Array.isArray()
- web-feature: Array iteration methods
- web-feature: Array iterators
- web-feature: Array.of()
- web-feature: Array splice()
- web-feature: <article>
- web-feature: <aside>
- web-feature: aspect-ratio
- web-feature: Async functions
- web-feature: Async clipboard
- web-feature: Async generators
- web-feature: Asynchronously iterable streams
- web-feature: Async iterators and the for await..of loop
- web-feature: Atomics.pause()
- web-feature: Atomics.waitAsync
- web-feature: attr()
- web-feature: attr() (content only)
- web-feature: Attribution reporting
- web-feature: <audio>
- web-feature: Audio session
- web-feature: Audio and video tracks
- web-feature: AudioWorklet
- web-feature: autocapitalize
- web-feature: autocorrect
- web-feature: :autofill
- web-feature: autofocus
- web-feature: Autonomous custom elements
- web-feature: AVIF
- web-feature: <b>
- web-feature: ::backdrop
- web-feature: backdrop-filter
- web-feature: background
- web-feature: background-attachment
- web-feature: background-blend-mode
- web-feature: background-clip
- web-feature: background-clip: border-area
- web-feature: background-clip: text
- web-feature: background-color
- web-feature: Background fetch
- web-feature: background-image
- web-feature: background-origin
- web-feature: background-position
- web-feature: background-repeat
- web-feature: background-size
- web-feature: Background sync
- web-feature: Badging
- web-feature: Barcode detector
- web-feature: BarProp
- web-feature: <base>
- web-feature: Base64 encoding and decoding
- web-feature: baseline-shift
- web-feature: baseline-source
- web-feature: Battery status
- web-feature: <bdi>
- web-feature: <bdo>
- web-feature: Beacons
- web-feature: ::before and ::after
- web-feature: beforeinstallprompt
- web-feature: beforeunload
- web-feature: Back/forward cache blocking reasons
- web-feature: BigInt
- web-feature: BigInt64Array
- web-feature: blocking="render"
- web-feature: <blockquote>
- web-feature: <body>
- web-feature: Border images
- web-feature: border-radius
- web-feature: Borders
- web-feature: box-decoration-break
- web-feature: box-shadow
- web-feature: box-sizing
- web-feature: <br>
- web-feature: BroadcastChannel
- web-feature: Brotli compression
- web-feature: <button>
- web-feature: calc()
- web-feature: calc() keywords
- web-feature: calc-size()
- web-feature: <canvas>
- web-feature: 2D canvas
- web-feature: 2D canvas opacity
- web-feature: Color management for 2D canvas
- web-feature: Desynchronized 2D canvas
- web-feature: willReadFrequently
- web-feature: contextlost and contextrestored
- web-feature: Canvas createConicGradient()
- web-feature: Canvas reset()
- web-feature: Canvas roundRect()
- web-feature: cap unit
- web-feature: captureStream() for <audio> and <video>
- web-feature: captureStream() for <canvas>
- web-feature: caret-color
- web-feature: caret-shape
- web-feature: Cascade layers
- web-feature: Case-insensitive attribute selector
- web-feature: Case-sensitive attribute selector
- web-feature: ch unit
- web-feature: Change event
- web-feature: Channel messaging
- web-feature: @charset
- web-feature: checkVisibility()
- web-feature: <cite>
- web-feature: Classes
- web-feature: Clearing site data
- web-feature: clip
- web-feature: clip-path
- web-feature: Animatable clipping paths
- web-feature: Clip path boxes
- web-feature: Custom formats for clipboard items
- web-feature: Clipboard events
- web-feature: ClipboardItem.supports()
- web-feature: SVG clipboard items
- web-feature: Read unsanitized clipboard data
- web-feature: clipboardchange
- web-feature: CloseWatcher
- web-feature: <code>
- web-feature: Color
- web-feature: color-adjust
- web-feature: color-contrast()
- web-feature: color()
- web-feature: color-gamut media query
- web-feature: color-mix()
- web-feature: color-scheme
- web-feature: COLRv0
- web-feature: COLRv1
- web-feature: Column breaks
- web-feature: column-fill
- web-feature: ::column
- web-feature: column-span
- web-feature: Selection composed ranges
- web-feature: Composition events
- web-feature: Compression Dictionary Transport
- web-feature: Compression streams
- web-feature: CPU compute pressure
- web-feature: Conic gradients
- web-feature: Console
- web-feature: Constraint validation API
- web-feature: Constructed stylesheets
- web-feature: Contact picker
- web-feature: contain
- web-feature: Inline-size containment
- web-feature: contain-intrinsic-size
- web-feature: Layout containment
- web-feature: Paint containment
- web-feature: Size containment
- web-feature: Style containment
- web-feature: Container queries
- web-feature: Container scroll-state queries
- web-feature: Container style queries
- web-feature: Content
- web-feature: Content Index
- web-feature: content-visibility
- web-feature: contenteditable
- web-feature: contenteditable="plaintext-only"
- web-feature: context-fill and context-stroke
- web-feature: contrast-color()
- web-feature: controlslist
- web-feature: cookieEnabled
- web-feature: Cookie store
- web-feature: Cookies
- web-feature: corner-shape
- web-feature: CORS
- web-feature: Reversed counter-reset
- web-feature: counter-set
- web-feature: @counter-style
- web-feature: Counters (CSS)
- web-feature: createImageBitmap
- web-feature: Credential management
- web-feature: crisp-edges
- web-feature: Cross-document view transitions
- web-feature: cross-fade()
- web-feature: Content Security Policy (CSP)
- web-feature: CSS.escape()
- web-feature: CSS import attributes
- web-feature: CSS object model
- web-feature: CSS object model (DOM level 2)
- web-feature: CSS.supports()
- web-feature: CSS typed object model
- web-feature: cubic-bezier() easing
- web-feature: currentColor
- web-feature: Cursor styles
- web-feature: Custom ellipses
- web-feature: Custom properties
- web-feature: Customizable <select>
- web-feature: Customized built-in elements
- web-feature: <data>
- web-feature: Data URLs
- web-feature: <datalist>
- web-feature: Dataset
- web-feature: Date
- web-feature: getYear() and setYear()
- web-feature: toGMTString()
- web-feature: Declarative shadow DOM
- web-feature: Dedicated workers
- web-feature: :default
- web-feature: <del>
- web-feature: Description list
- web-feature: Destructuring
- web-feature: <details>
- web-feature: ::details-content
- web-feature: Mutually exclusive <details> elements
- web-feature: Device memory
- web-feature: Device orientation events
- web-feature: Device posture
- web-feature: Device media queries
- web-feature: devicePixelRatio
- web-feature: <dfn>
- web-feature: <dialog>
- web-feature: <dialog closedby>
- web-feature: Digital goods
- web-feature: :dir()
- web-feature: dirname
- web-feature: Display
- web-feature: display animation
- web-feature: display: contents
- web-feature: display: flow-root
- web-feature: display: list-item
- web-feature: display-mode media query
- web-feature: display: ruby
- web-feature: display: table
- web-feature: <div>
- web-feature: document.caretPositionFromPoint()
- web-feature: Document colors
- web-feature: Document picture-in-picture
- web-feature: document.write()
- web-feature: DOM
- web-feature: DOM Geometry
- web-feature: dominant-baseline
- web-feature: DOMParser
- web-feature: download
- web-feature: Drag and Drop
- web-feature: dynamic-range media query
- web-feature: Early data
- web-feature: EditContext
- web-feature: element()
- web-feature: Element capture
- web-feature: document.elementFromPoint() and document.elementsFromPoint()
- web-feature: Element timing
- web-feature: <em>
- web-feature: em unit
- web-feature: <embed>
- web-feature: :empty
- web-feature: Encrypted media extensions
- web-feature: enterkeyhint
- web-feature: Error cause
- web-feature: escape() and unescape()
- web-feature: Event timing
- web-feature: Events
- web-feature: ex unit
- web-feature: execCommand()
- web-feature: pow(), sqrt(), hypot(), log(), and exp()
- web-feature: Explicit resource management
- web-feature: Exponentiation operator
- web-feature: EXT_blend_minmax WebGL extension
- web-feature: EXT_color_buffer_float WebGL extension
- web-feature: EXT_color_buffer_half_float WebGL extension
- web-feature: EXT_disjoint_timer_query WebGL extension
- web-feature: EXT_float_blend WebGL extension
- web-feature: EXT_frag_depth WebGL extension
- web-feature: EXT_shader_texture_lod WebGL extension
- web-feature: EXT_sRGB WebGL extension
- web-feature: EXT_texture_compression_bptc WebGL extension
- web-feature: EXT_texture_compression_rgtc WebGL extension
- web-feature: EXT_texture_filter_anisotropic WebGL extension
- web-feature: EXT_texture_norm16 WebGL extension
- web-feature: window.external
- web-feature: Eyedropper
- web-feature: fastSeek()
- web-feature: Federated credential management
- web-feature: Federated credentials
- web-feature: <fencedframe>
- web-feature: Fetch
- web-feature: Fetch metadata request headers
- web-feature: Fetch priority
- web-feature: Fetch upload streams
- web-feature: fetchLater
- web-feature: field-sizing
- web-feature: <fieldset> and <legend>
- web-feature: <figure> and <figcaption>
- web-feature: File API
- web-feature: ::file-selector-button
- web-feature: File system access
- web-feature: filter
- web-feature: ::first-letter
- web-feature: ::first-line
- web-feature: fit-content
- web-feature: fit-content()
- web-feature: Fixed positioning
- web-feature: Flexbox
- web-feature: Flexbox gap
- web-feature: float and clear
- web-feature: Float16Array
- web-feature: Focus events
- web-feature: :focus-visible
- web-feature: :focus-within
- web-feature: font-display
- web-feature: @font-face
- web-feature: font-family
- web-feature: Math font family
- web-feature: System font
- web-feature: UI fonts
- web-feature: font-feature-settings
- web-feature: font-kerning
- web-feature: font-language-override
- web-feature: Font loading
- web-feature: Font metric overrides
- web-feature: font-optical-sizing
- web-feature: font-palette
- web-feature: font-palette animation
- web-feature: Font shorthand
- web-feature: font-size
- web-feature: font-size-adjust
- web-feature: font-stretch
- web-feature: font-style
- web-feature: font-synthesis
- web-feature: font-synthesis-position
- web-feature: font-synthesis-small-caps
- web-feature: font-synthesis-style
- web-feature: font-synthesis-weight
- web-feature: font-variant
- web-feature: font-variant-alternates
- web-feature: font-variant-caps
- web-feature: font-variant-east-asian
- web-feature: font-variant-emoji
- web-feature: font-variant-ligatures
- web-feature: font-variant-numeric
- web-feature: font-variant-position
- web-feature: font-variation-settings
- web-feature: font-weight
- web-feature: font-width
- web-feature: Forced colors
- web-feature: <form>
- web-feature: Form-associated custom elements
- web-feature: Form validity pseudo-classes
- web-feature: Fullscreen API
- web-feature: @function
- web-feature: Functions
- web-feature: Function caller and arguments
- web-feature: Gamepad
- web-feature: Gamepad haptic feedback
- web-feature: Gamepad touch buttons
- web-feature: Gamepad VR hands and poses
- web-feature: Gap decorations
- web-feature: Generators
- web-feature: Geolocation
- web-feature: getComputedStyle()
- web-feature: IndexedDB getAllRecords()
- web-feature: getBoxQuads()
- web-feature: getHTML()
- web-feature: Map getOrInsert()
- web-feature: globalThis
- web-feature: glyph-orientation-vertical
- web-feature: Global privacy control
- web-feature: Gradient interpolation
- web-feature: Gradients
- web-feature: Grid
- web-feature: Grid animation
- web-feature: Gyroscope
- web-feature: Hanging punctuation
- web-feature: hardwareConcurrency
- web-feature: :has()
- web-feature: :has-slotted
- web-feature: Hashbang comments
- web-feature: hashchange
- web-feature: <head>
- web-feature: <header> and <footer>
- web-feature: Heading pseudo-classes
- web-feature: <h1> through <h6>
- web-feature: <hgroup>
- web-feature: hidden="until-found"
- web-feature: Custom highlights
- web-feature: Custom highlights from point
- web-feature: History
- web-feature: Host
- web-feature: :host-context()
- web-feature: <hr>
- web-feature: HSL
- web-feature: HTTP Strict Transport Security
- web-feature: <html>
- web-feature: HTML media capture
- web-feature: HTML wrapper methods
- web-feature: HTTP authentication
- web-feature: HTTP/1.1
- web-feature: HTTP/2
- web-feature: HTTP/3
- web-feature: HWB
- web-feature: Hyphenate character
- web-feature: Hyphenate limit chars
- web-feature: Hyphenation
- web-feature: <i>
- web-feature: ic unit
- web-feature: Idle detection
- web-feature: if()
- web-feature: <iframe>
- web-feature: Credentialless iframes
- web-feature: Sandboxed iframes
- web-feature: srcdoc
- web-feature: image()
- web-feature: Image maps
- web-feature: image-orientation
- web-feature: image-rendering
- web-feature: image-set()
- web-feature: ImageBitmapRenderingContext
- web-feature: ime-mode
- web-feature: <img>
- web-feature: @import
- web-feature: Import assertions
- web-feature: Import maps
- web-feature: :indeterminate
- web-feature: IndexedDB
- web-feature: Individual transform properties
- web-feature: inert
- web-feature: inherit
- web-feature: initial-letter
- web-feature: initial
- web-feature: Ink
- web-feature: <input>
- web-feature: <input type="button">
- web-feature: <input type="checkbox">
- web-feature: <input type="color">
- web-feature: `alpha` and `colorspace` attributes for `<input type=color>`
- web-feature: Date and time <input> types
- web-feature: Email, telephone, and URL <input> types
- web-feature: input (event)
- web-feature: <input type="file">
- web-feature: <input type="file" multiple>
- web-feature: <input type="file" webkitdirectory>
- web-feature: <input type="hidden">
- web-feature: <input type="image">
- web-feature: <input type="number">
- web-feature: <input type="password">
- web-feature: <input type="radio">
- web-feature: <input type="range">
- web-feature: <input type="reset">
- web-feature: Input selectors
- web-feature: <input type="submit">
- web-feature: inputmode
- web-feature: <ins>
- web-feature: Insertable streams for MediaStreamTrack
- web-feature: Interaction media queries
- web-feature: interactivity
- web-feature: interpolate-size
- web-feature: Intersection observer
- web-feature: Intersection observer visibility tracking
- web-feature: Intl
- web-feature: Intl.DisplayNames
- web-feature: Intl.DurationFormat
- web-feature: Intl.ListFormat
- web-feature: Intl.Locale
- web-feature: Intl.Locale info
- web-feature: Intl.PluralRules
- web-feature: Intl.RelativeTimeFormat
- web-feature: Intl.Segmenter
- web-feature: inverted-colors media query
- web-feature: Invoker commands
- web-feature: :is()
- web-feature: Error.isError()
- web-feature: isInputPending()
- web-feature: isSecureContext
- web-feature: isolation
- web-feature: Iterator methods
- web-feature: Iterators and the for...of loop
- web-feature: JavaScript (initial core language support)
- web-feature: JPEG XL
- web-feature: JavaScript modules
- web-feature: JavaScript modules in service workers
- web-feature: JavaScript modules in shared workers
- web-feature: JavaScript modules in workers
- web-feature: JSON
- web-feature: JSON import attributes
- web-feature: JSON source text access
- web-feature: <kbd>
- web-feature: Keyboard events
- web-feature: Keyboard lock
- web-feature: Keyboard map
- web-feature: KHR_parallel_shader_compile WebGL extension
- web-feature: Lab and LCH
- web-feature: <label>
- web-feature: :lang()
- web-feature: lang
- web-feature: Language
- web-feature: Largest contentful paint (LCP)
- web-feature: Layout direction override
- web-feature: Layout instability
- web-feature: Let and const
- web-feature: letter-spacing
- web-feature: lh unit
- web-feature: light-dark()
- web-feature: line-break
- web-feature: line-clamp
- web-feature: line-height
- web-feature: linear() easing
- web-feature: <link>
- web-feature: <link rel="dns-prefetch">
- web-feature: <link rel="expect">
- web-feature: <link rel="preconnect">
- web-feature: <link rel="prefetch">
- web-feature: <link rel="preload">
- web-feature: Link selectors
- web-feature: <ol>, <ul>, and <li>
- web-feature: List style
- web-feature: Lazy-loading images and iframes
- web-feature: Local fonts
- web-feature: Local network access
- web-feature: localStorage and sessionStorage
- web-feature: Location
- web-feature: Logical assignments
- web-feature: Logical properties
- web-feature: Long animation frames
- web-feature: Long tasks
- web-feature: Magnetometer
- web-feature: <main>
- web-feature: Managed media source
- web-feature: Web app manifest
- web-feature: Map (initial support)
- web-feature: margin
- web-feature: margin-trim
- web-feature: <mark>
- web-feature: ::marker
- web-feature: mask-border
- web-feature: mask-type
- web-feature: Masks
- web-feature: Masonry
- web-feature: matchMedia
- web-feature: Math.sumPrecise()
- web-feature: MathML
- web-feature: Memory measurement
- web-feature: Media capabilities
- web-feature: Media capture
- web-feature: Media playback quality
- web-feature: Media element pseudo-classes
- web-feature: Media queries
- web-feature: Media query range syntax
- web-feature: Media session
- web-feature: Media source
- web-feature: MediaController
- web-feature: MediaStream recording
- web-feature: <menu>
- web-feature: messageerror
- web-feature: <meta>
- web-feature: <meta name="application-title">
- web-feature: <meta name="theme-color">
- web-feature: <meter>
- web-feature: min(), max(), and clamp()
- web-feature: min-content and max-content
- web-feature: Min and max width and height
- web-feature: mix-blend-mode
- web-feature: Mixed content handling
- web-feature: :modal
- web-feature: <link rel="modulepreload">
- web-feature: Motion path
- web-feature: Mouse events
- web-feature: moveBefore()
- web-feature: Multi-column layout
- web-feature: Mutation events
- web-feature: MutationObserver
- web-feature: Named colors
- web-feature: @namespace
- web-feature: <nav>
- web-feature: Navigation API
- web-feature: Navigation timing
- web-feature: Navigator
- web-feature: Nesting
- web-feature: Network Information
- web-feature: Non-cookie storage access
- web-feature: :not()
- web-feature: Notifications
- web-feature: Notifications from service workers and installed apps
- web-feature: :nth-child()
- web-feature: :nth-child() of <selector>
- web-feature: :nth-of-type() pseudo-classes
- web-feature: Nullish coalescing
- web-feature: Math and numbers
- web-feature: Numeric factory functions
- web-feature: Numeric separators
- web-feature: <object>
- web-feature: object-fit
- web-feature: Object.hasOwn()
- web-feature: Object
- web-feature: object-position
- web-feature: object-view-box
- web-feature: Observable
- web-feature: OES_element_index_uint WebGL extension
- web-feature: OES_fbo_render_mipmap WebGL extension
- web-feature: OES_standard_derivatives WebGL extension
- web-feature: OES_texture_float WebGL extension
- web-feature: OES_texture_float_linear WebGL extension
- web-feature: OES_texture_half_float WebGL extension
- web-feature: OES_texture_half_float_linear WebGL extension
- web-feature: OES_vertex_array_object WebGL extension
- web-feature: OfflineAudioContext
- web-feature: Offscreen canvas
- web-feature: Oklab and Oklch
- web-feature: Online status
- web-feature: opacity
- web-feature: Opacity (SVG)
- web-feature: :open
- web-feature: Optional catch binding
- web-feature: Orientation Sensor
- web-feature: Origin private file system
- web-feature: outline
- web-feature: Outlines
- web-feature: <output>
- web-feature: Overflow media queries
- web-feature: overflow-anchor
- web-feature: overflow: clip
- web-feature: overflow-clip-margin
- web-feature: overflow: overlay
- web-feature: overflow
- web-feature: overflow-wrap
- web-feature: overlay
- web-feature: overscroll-behavior
- web-feature: OVR_multiview2 WebGL extension
- web-feature: <p>
- web-feature: padding
- web-feature: Page break aliases
- web-feature: Page breaks
- web-feature: Page lifecycle
- web-feature: page-orientation
- web-feature: Page selectors
- web-feature: Page setup
- web-feature: Page transition events
- web-feature: Page visibility
- web-feature: Page visibility state
- web-feature: paint()
- web-feature: paint-order
- web-feature: Paint timing
- web-feature: Unsanitized HTML parsing methods
- web-feature: Partitioned cookies
- web-feature: Password credentials
- web-feature: path()
- web-feature: Payment handler
- web-feature: Payment request
- web-feature: pdfViewerEnabled
- web-feature: Performance
- web-feature: PerformanceTiming and PerformanceNavigation
- web-feature: Periodic background sync
- web-feature: Permissions
- web-feature: Physical properties
- web-feature: <picture>
- web-feature: Picture-in-picture (video)
- web-feature: ping
- web-feature: ::placeholder
- web-feature: :placeholder-shown
- web-feature: pointer-events
- web-feature: Pointer Events
- web-feature: Pointer lock
- web-feature: Popover
- web-feature: popover="hint"
- web-feature: Portals
- web-feature: Position
- web-feature: postMessage
- web-feature: <pre>
- web-feature: prefers-color-scheme media query
- web-feature: prefers-contrast media query
- web-feature: prefers-reduced-data media query
- web-feature: prefers-reduced-motion media query
- web-feature: prefers-reduced-transparency media query
- web-feature: Preloading responsive images
- web-feature: Presentation API
- web-feature: preservesPitch
- web-feature: window.print()
- web-feature: print-color-adjust
- web-feature: Print events
- web-feature: Private click measurement
- web-feature: Private network access
- web-feature: Profiler
- web-feature: <progress>
- web-feature: Promise (initial support)
- web-feature: Promise.allSettled()
- web-feature: Promise.any()
- web-feature: Promise finally()
- web-feature: Promise.try()
- web-feature: Promise.withResolvers()
- web-feature: __proto__
- web-feature: Proxy and Reflect
- web-feature: Push messages
- web-feature: <q>
- web-feature: Q unit
- web-feature: queueMicrotask()
- web-feature: Quotes
- web-feature: rcap unit
- web-feature: rch unit
- web-feature: :read-only and :read-write
- web-feature: Readable byte streams
- web-feature: ReadableStream.from()
- web-feature: reading-flow
- web-feature: Reference target
- web-feature: Referrer policy
- web-feature: Regular expressions
- web-feature: RegExp compile()
- web-feature: RegExp.escape()
- web-feature: RegExp static properties
- web-feature: Region capture
- web-feature: Registered custom properties
- web-feature: registerProtocolHandler
- web-feature: Relative colors
- web-feature: Relative positioning
- web-feature: rem
- web-feature: Remote playback
- web-feature: Reporting API
- web-feature: requestAnimationFrame()
- web-feature: requestAnimationFrame() in workers
- web-feature: requestVideoFrameCallback()
- web-feature: dialog.requestClose()
- web-feature: requestIdleCallback()
- web-feature: Resizable buffers
- web-feature: resize (CSS property)
- web-feature: Resize observer
- web-feature: resolution media query
- web-feature: resolution media query (compatibility prefixes)
- web-feature: Resource size
- web-feature: Resource timing
- web-feature: revert
- web-feature: rex unit
- web-feature: RGB
- web-feature: Rhythmic sizing
- web-feature: ric unit
- web-feature: rlh unit
- web-feature: :root
- web-feature: round(), mod(), and rem()
- web-feature: <ruby>
- web-feature: ruby-align
- web-feature: ruby-overhang
- web-feature: ruby-position
- web-feature: <s>
- web-feature: Safe area inset environment variables
- web-feature: <samp>
- web-feature: Sanitizer API
- web-feature: Save-Data
- web-feature: Scheduler API
- web-feature: @scope
- web-feature: :scope (pseudo-class)
- web-feature: Scoped custom element registries
- web-feature: Screen
- web-feature: Screen capture
- web-feature: Screen orientation
- web-feature: Screen orientation lock
- web-feature: Screen wake lock
- web-feature: <script> and <noscript>
- web-feature: scripting media query
- web-feature: scroll-behavior
- web-feature: ::scroll-button
- web-feature: Scroll-driven animations
- web-feature: Scroll methods on elements
- web-feature: scroll-initial-target
- web-feature: scrollIntoView()
- web-feature: Scroll markers
- web-feature: Scroll snap
- web-feature: Scroll snap events
- web-feature: Scroll to text fragment
- web-feature: scrollbar-color
- web-feature: scrollbar-gutter
- web-feature: scrollbar-width
- web-feature: scrollend
- web-feature: <search>
- web-feature: <input type="search">
- web-feature: <section>
- web-feature: Secure payment confirmation
- web-feature: <select>
- web-feature: ::selection
- web-feature: Selection
- web-feature: Selectors (core)
- web-feature: Web serial
- web-feature: Serializable errors
- web-feature: Server-sent events
- web-feature: Server timing
- web-feature: Service workers
- web-feature: Set (initial support)
- web-feature: Set methods
- web-feature: setInterval
- web-feature: setTimeout()
- web-feature: Shadow DOM
- web-feature: Shadow parts
- web-feature: shape-outside
- web-feature: shapes
- web-feature: navigator.share()
- web-feature: SharedArrayBuffer and Atomics
- web-feature: Shared storage
- web-feature: Shared storage locks
- web-feature: Shared worker
- web-feature: showPicker() for <input>
- web-feature: showPicker() for <select>
- web-feature: sibling-count() and sibling-index()
- web-feature: <img sizes="auto" loading="lazy">
- web-feature: <slot>
- web-feature: Imperative slot assignment
- web-feature: <small>
- web-feature: SMIL SVG animations
- web-feature: image-rendering: smooth
- web-feature: <source>
- web-feature: Sourcemap header
- web-feature: <span>
- web-feature: speak
- web-feature: speak-as
- web-feature: Speculation rules
- web-feature: Speech recognition
- web-feature: Speech recognition grammar
- web-feature: Speech synthesis
- web-feature: spellcheck
- web-feature: ::spelling-error and ::grammar-error
- web-feature: Spread syntax
- web-feature: srcset and sizes
- web-feature: Stable array sort
- web-feature: @starting-style
- web-feature: :state()
- web-feature: Static positioning
- web-feature: steps() easing
- web-feature: Sticky positioning
- web-feature: Storage access
- web-feature: Storage buckets
- web-feature: Storage manager
- web-feature: Streams
- web-feature: stretch
- web-feature: String at()
- web-feature: String codePointAt() and fromCodePoint()
- web-feature: String includes()
- web-feature: String matchAll()
- web-feature: String normalize()
- web-feature: String padStart() and padEnd()
- web-feature: String raw()
- web-feature: String repeat()
- web-feature: String replaceAll()
- web-feature: String startsWith() and endsWith()
- web-feature: String trimStart() and trimEnd()
- web-feature: String isWellFormed() and toWellFormed()
- web-feature: String (initial support)
- web-feature: <strong>
- web-feature: structuredClone()
- web-feature: <style>
- web-feature: style (attribute)
- web-feature: <sub> and <sup>
- web-feature: Subgrid
- web-feature: Summarizer
- web-feature: @supports
- web-feature: at-rule()
- web-feature: @supports (compatibility prefix)
- web-feature: SVG
- web-feature: SVG 1.1 (discouraged)
- web-feature: SVG filters
- web-feature: Symbol
- web-feature: System colors
- web-feature: tab-size
- web-feature: tabindex
- web-feature: Tables
- web-feature: Table styling
- web-feature: :target
- web-feature: ::target-text
- web-feature: :target-within
- web-feature: <template>
- web-feature: Template literals
- web-feature: Temporal
- web-feature: text-align
- web-feature: text-align-last
- web-feature: text-autospace
- web-feature: text-box
- web-feature: text-combine-upright
- web-feature: text-decoration
- web-feature: text-decoration-line: blink
- web-feature: text-decoration in ::selection
- web-feature: text-emphasis
- web-feature: Text encoding and decoding
- web-feature: text-indent
- web-feature: text-indent: each-line
- web-feature: text-indent: hanging
- web-feature: text-justify
- web-feature: text-orientation
- web-feature: Text overflow
- web-feature: text-shadow
- web-feature: text-size-adjust
- web-feature: text-spacing-trim
- web-feature: Text stroke and fill (compatibility prefixes)
- web-feature: Text tracks
- web-feature: text-transform
- web-feature: text-underline-offset
- web-feature: text-underline-position
- web-feature: text-wrap
- web-feature: text-wrap: balance
- web-feature: text-wrap-mode
- web-feature: text-wrap: nowrap
- web-feature: text-wrap: pretty
- web-feature: text-wrap: stable
- web-feature: text-wrap-style
- web-feature: <textarea>
- web-feature: <time>
- web-feature: Time-relative pseudo-selectors
- web-feature: <title>
- web-feature: title (attribute)
- web-feature: Top-level await
- web-feature: Topics
- web-feature: touch-action
- web-feature: Touch events
- web-feature: Transferable ArrayBuffer
- web-feature: Transferable streams
- web-feature: transform-box
- web-feature: 2D transforms
- web-feature: 3D transforms
- web-feature: TransformStream transformer cancel() method
- web-feature: transition-behavior
- web-feature: Transitions (CSS)
- web-feature: translate
- web-feature: sin(), cos(), tan(), asin(), acos(), atan(), and atan2() (CSS)
- web-feature: Trusted types
- web-feature: Two-value display property
- web-feature: Typed array iteration methods
- web-feature: Typed array iterators
- web-feature: Typed arrays (initial support)
- web-feature: <u>
- web-feature: User agent client hints
- web-feature: Uint8Array base64 and hex conversion
- web-feature: Unicode point escapes
- web-feature: unset
- web-feature: Update frequency media query
- web-feature: Upgrade insecure requests
- web-feature: URL
- web-feature: URL.canParse()
- web-feature: URLPattern
- web-feature: User action pseudo-classes
- web-feature: User activation
- web-feature: User agent sniffing
- web-feature: :user-valid and :user-invalid
- web-feature: user-select
- web-feature: <var>
- web-feature: vertical-align
- web-feature: Vertical form controls
- web-feature: Vibration
- web-feature: <video>
- web-feature: video-dynamic-range media query
- web-feature: view-transition-class
- web-feature: View transitions
- web-feature: Viewport segments
- web-feature: Small, large, and dynamic viewport units
- web-feature: Viewport units
- web-feature: Virtual keyboard
- web-feature: Virtual pressure sources
- web-feature: Virtual sensors
- web-feature: visibility
- web-feature: Visual viewport API
- web-feature: WebAssembly
- web-feature: BigInt to i64 conversion (WebAssembly)
- web-feature: Bulk memory operations (WebAssembly)
- web-feature: Exception handling (WebAssembly)
- web-feature: Exception references with exnref (WebAssembly)
- web-feature: Extended constant expressions (WebAssembly)
- web-feature: Garbage collection (WebAssembly)
- web-feature: Memory64 (WebAssembly)
- web-feature: Multi-memory (WebAssembly)
- web-feature: Multi-value (WebAssembly)
- web-feature: Import and export of mutable globals (WebAssembly)
- web-feature: Non-trapping float-to-int conversion (WebAssembly)
- web-feature: Reference types (WebAssembly)
- web-feature: Sign extension operators (WebAssembly)
- web-feature: Fixed-width SIMD (WebAssembly)
- web-feature: Relaxed-width SIMD (WebAssembly)
- web-feature: String builtins (WebAssembly)
- web-feature: Tail call optimization (WebAssembly)
- web-feature: Threads and atomics (WebAssembly)
- web-feature: Typed function references (WebAssembly)
- web-feature: <wbr>
- web-feature: Weak references
- web-feature: WeakMap
- web-feature: WeakSet
- web-feature: Web animations
- web-feature: Web Audio
- web-feature: Web Bluetooth
- web-feature: Web Cryptography
- web-feature: Locks
- web-feature: Web MIDI
- web-feature: Web NFC
- web-feature: WebOTP
- web-feature: Web authentication
- web-feature: Web authentication easy public key access
- web-feature: Web authentication signal methods
- web-feature: WebCodecs
- web-feature: WebDriver
- web-feature: WebDriver BiDi
- web-feature: WebGL
- web-feature: WEBGL_color_buffer_float WebGL extension
- web-feature: Color management for WebGL
- web-feature: WEBGL_compressed_texture_astc WebGL extension
- web-feature: WEBGL_compressed_texture_etc WebGL extension
- web-feature: WEBGL_compressed_texture_etc1 WebGL extension
- web-feature: WEBGL_compressed_texture_pvrtc WebGL extension
- web-feature: WEBGL_compressed_texture_s3tc WebGL extension
- web-feature: WEBGL_compressed_texture_s3tc_srgb WebGL extension
- web-feature: WEBGL_debug_renderer_info WebGL extension
- web-feature: WEBGL_debug_shaders WebGL extension
- web-feature: WEBGL_depth_texture WebGL extension
- web-feature: Desynchronized WebGL canvas
- web-feature: WEBGL_draw_buffers WebGL extension
- web-feature: WEBGL_lose_context WebGL extension
- web-feature: WEBGL_multi_draw WebGL extension
- web-feature: OES_draw_buffers_indexed WebGL extension
- web-feature: SharedArrayBuffer in WebGL
- web-feature: WebGL2
- web-feature: Color management for WebGL2
- web-feature: Desynchronized WebGL2 canvas
- web-feature: WebGPU
- web-feature: WebHID
- web-feature: WebNN
- web-feature: WebP
- web-feature: WebRTC
- web-feature: WebRTC encoded transform
- web-feature: WebRTC SCTP information
- web-feature: WebRTC statistics
- web-feature: WebSockets
- web-feature: WebTransport
- web-feature: WebUSB
- web-feature: WebVR
- web-feature: WebVTT
- web-feature: WebVTT cue alignment
- web-feature: WebVTT cue settings
- web-feature: WebVTT regions
- web-feature: Anchors (WebXR)
- web-feature: Augmented reality
- web-feature: Raw camera access for WebXR
- web-feature: Depth sensing
- web-feature: WebXR
- web-feature: DOM overlays for WebXR
- web-feature: Gamepad (WebXR)
- web-feature: Hand input
- web-feature: Hit test
- web-feature: Layers (WebXR)
- web-feature: Lighting estimation
- web-feature: Wheel events
- web-feature: :where()
- web-feature: white-space
- web-feature: white-space-collapse
- web-feature: Widows and orphans
- web-feature: Width and height
- web-feature: will-change
- web-feature: Window
- web-feature: Window Controls Overlay
- web-feature: Window management
- web-feature: with
- web-feature: word-break
- web-feature: word-break: auto-phrase
- web-feature: word-break: break-word
- web-feature: word-spacing
- web-feature: writing-mode
- web-feature: writing-mode SVG 1.1 values
- web-feature: writingsuggestions
- web-feature: XMLHttpRequest
- web-feature: XMLSerializer
- web-feature: XPath
- web-feature: XSLT
- web-feature: z-index
- web-feature: zoom
- web-feature: Zstandard compression