Webdex

Terms starting with letter r

Color key: WebIDL CSS Markup HTTP

r (CSS value for rgb() ) §
Defined in CSS Color 5
r (CSS value for color() ) §
Defined in CSS Color 5
r (CSS property) §
Defined in SVG 2
Referenced in CSS Typed OM 1, Filter Effects 1
r (markup attribute for radialGradient ) §
Defined in SVG 2
CSSRGB.r (WebIDL attribute) §
Defined in CSS Typed OM 1
GPUColorDict.r (WebIDL dictionary member) §
Defined in WebGPU
RsaOtherPrimesInfo.r (WebIDL dictionary member) §
Defined in Web Cryptography API
SVGCircleElement.r (WebIDL attribute) §
Defined in SVG 2
SVGRadialGradientElement.r (WebIDL attribute) §
Defined in SVG 2
"r16float" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r16sint" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r16uint" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r32float" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r32sint" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r32uint" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r8sint" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r8snorm" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r8uint" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"r8unorm" (value for GPUTextureFormat WebIDL enumeration) §
Defined in WebGPU
"race-network-and-fetch-handler" (value for RouterSourceEnum WebIDL enumeration) §
Defined in Service Workers
Promise.race(iterable) (WebIDL operation) §
Defined in ECMAScript
rad (CSS value for <angle> ) §
Defined in CSS Values 3 , CSS Values 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
rad(value) (WebIDL operation for CSS ) §
Defined in CSS Typed OM 1
<radial-extent> (CSS type) §
Defined in CSS Images 3
Related terms: CSS value closest-corner, CSS value closest-side, CSS value farthest-corner, CSS value farthest-side
<radial-gradient-syntax> (CSS type) §
Defined in CSS Images 3 , CSS Images 4
radial-gradient() (CSS function) §
Defined in CSS Images 3
Related terms: CSS value <length-percentage [0,∞]>{2}, CSS value closest-corner, CSS value closest-side, CSS value farthest-corner, CSS value farthest-side, CSS value <length [0,∞]>, CSS value <radial-shape>, CSS value <radial-size>
<radial-shape> (CSS type) §
Defined in CSS Images 3
Related terms: CSS value circle, CSS value ellipse
<radial-shape> (CSS value for radial-gradient(), repeating-radial-gradient() function ) §
Defined in CSS Images 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
<radial-size> (CSS type) §
Defined in CSS Images 3
Referenced in CSS Shapes 1
Related terms: CSS value <length-percentage [0,∞]>{2}, CSS value <length [0,∞]>
<radial-size> (CSS value for radial-gradient(), repeating-radial-gradient() function ) §
Defined in CSS Images 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
radialGradient (markup element) §
Defined in SVG 2
Referenced in CSS Transforms 1, CSS Transforms 2
radio (value for type attribute of input element ) §
Defined in HTML
Referenced in WAI-ARIA, WAI-ARIA
radio (CSS value for appearance ) §
Defined in CSS User Interface 4
Radio Button (state of markup element for input ) §
Defined in HTML
RadioNodeList (WebIDL interface) §
Defined in HTML
Related terms: RadioNodeList.value
see also WebIDLPedia
radius (markup attribute for feMorphology ) §
Defined in Filter Effects 1
XRCylinderLayer.radius (WebIDL attribute) §
Defined in WebXR Layers API 1
XRCylinderLayerInit.radius (WebIDL dictionary member) §
Defined in WebXR Layers API 1
XREquirectLayer.radius (WebIDL attribute) §
Defined in WebXR Layers API 1
XREquirectLayerInit.radius (WebIDL dictionary member) §
Defined in WebXR Layers API 1
XRJointPose.radius (WebIDL attribute) §
Defined in WebXR Hand Input 1
XRMediaCylinderLayerInit.radius (WebIDL dictionary member) §
Defined in WebXR Layers API 1
XRMediaEquirectLayerInit.radius (WebIDL dictionary member) §
Defined in WebXR Layers API 1
SVGFEMorphologyElement.radiusX (WebIDL attribute) §
Defined in Filter Effects 1
Touch.radiusX (WebIDL attribute) §
Defined in Touch Events
TouchInit.radiusX (WebIDL dictionary member) §
Defined in Touch Events
SVGFEMorphologyElement.radiusY (WebIDL attribute) §
Defined in Filter Effects 1
Touch.radiusY (WebIDL attribute) §
Defined in Touch Events
TouchInit.radiusY (WebIDL dictionary member) §
Defined in Touch Events
raise (CSS value for initial-letter ) §
Defined in CSS Inline Layout 3
Random Access Point (concept) §
Defined in Media Source Extensions™
random functions (concept for CSS ) §
Defined in CSS Values 5
<random-caching-options> (CSS type) §
Defined in CSS Values 5
random-item() (CSS function) §
Defined in CSS Values 5
random() (CSS function) §
Defined in CSS Values 5
Math.random() (WebIDL operation) §
Defined in ECMAScript
Referenced in CSS Values 5
Crypto.randomUUID() (WebIDL operation) §
Defined in Web Cryptography API
range (concept) §
Defined in DOM
Referenced in HTML, execCommand, URL Fragment Text Directives, CSS Custom Highlight API 1, CSSOM View, Selection API
Related terms: concept collapsed, concept end, concept end node, concept end offset, concept select, concept start, concept start node, concept start offset
range (value for type attribute of input element ) §
Defined in HTML
Referenced in WAI-ARIA, WAI-ARIA
range (CSS descriptor for @counter-style ) §
Defined in CSS Counter Styles 3
Related terms: CSS value auto
Range (state of markup element for input ) §
Defined in HTML
CSSCounterStyleRule.range (WebIDL attribute) §
Defined in CSS Counter Styles 3
Range (WebIDL interface) §
Defined in DOM
Referenced in CSS Custom Highlight API 1, CSS Regions 1, CSSOM View, Selection API
Related terms: concept set the start, concept stringificationbehavior, Range.commonAncestorContainer, Range.END_TO_END, Range.END_TO_START, Range.START_TO_END, Range.START_TO_START, new Range(), Range.cloneContents(), Range.cloneRange(), Range.collapse(toStart), Range.compareBoundaryPoints(how, sourceRange), Range.comparePoint(node, offset), Range.createContextualFragment(string), Range.deleteContents(), Range.detach(), Range.extractContents(), Range.getBoundingClientRect(), Range.getClientRects(), Range.insertNode(node), Range.intersectsNode(node), Range.isPointInRange(node, offset), Range.selectNode(node), Range.selectNodeContents(node), Range.setEnd(node, offset), Range.setEndAfter(node), Range.setEndBefore(node), Range.setStart(node, offset), Range.setStartAfter(node), Range.setStartBefore(node), Range.surroundContents(newParent)
see also WebIDLPedia
range context (concept) §
Defined in Media Queries 4 , Media Queries 5
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
new Range() (WebIDL constructor) §
Defined in DOM
Selection.rangeCount (WebIDL attribute) §
Defined in Selection API
Animation.rangeEnd (WebIDL attribute) §
Defined in Web Animations 2
CharacterBoundsUpdateEvent.rangeEnd (WebIDL attribute) §
Defined in EditContext API
CharacterBoundsUpdateEventInit.rangeEnd (WebIDL dictionary member) §
Defined in EditContext API
KeyframeAnimationOptions.rangeEnd (WebIDL dictionary member) §
Defined in Web Animations 2
TextFormat.rangeEnd (WebIDL attribute) §
Defined in EditContext API
TextFormatInit.rangeEnd (WebIDL dictionary member) §
Defined in EditContext API
RangeError (exception) §
Defined in ECMAScript
RangeError (exception) §
Defined in Web IDL
Referenced in Encoding, Fetch, Private Aggregation API, Captured Mouse Events, Streams, Document Picture-in-Picture, CSS Typed OM 1, Payment Request API, Secure Payment Confirmation, Web Animations, Web Audio API, WebCodecs, WebGPU, WebRTC Encoded Transform, WebRTC 1.0, WebTransport, WebXR Depth Sensing
%RangeError% (exception) §
Defined in ECMAScript
Referenced in HTML, ECMAScript Async Explicit Resource Management, ECMAScript Explicit Resource Management, Source Phase Imports
RangeException (WebIDL interface) §
Defined in DOM
see also WebIDLPedia
TimelineRangeOffset.rangeName (WebIDL dictionary member) §
Defined in Web Animations 2
ValidityState.rangeOverflow (WebIDL attribute) §
Defined in HTML
Animation.rangeStart (WebIDL attribute) §
Defined in Web Animations 2
CharacterBoundsUpdateEvent.rangeStart (WebIDL attribute) §
Defined in EditContext API
CharacterBoundsUpdateEventInit.rangeStart (WebIDL dictionary member) §
Defined in EditContext API
KeyframeAnimationOptions.rangeStart (WebIDL dictionary member) §
Defined in Web Animations 2
TextFormat.rangeStart (WebIDL attribute) §
Defined in EditContext API
TextFormatInit.rangeStart (WebIDL dictionary member) §
Defined in EditContext API
ValidityState.rangeUnderflow (WebIDL attribute) §
Defined in HTML
rasterize (algorithm) §
Defined in WebGPU
rasterize polygon (algorithm) §
Defined in WebGPU
SpeechSynthesisUtterance.rate (WebIDL attribute) §
Defined in Web Speech API
ratechange (event for HTMLMediaElement ) §
Defined in HTML
<ratio> (CSS type) §
Defined in CSS Values 4
Referenced in CSS Conditional 5, CSS Sizing 4, CSSOM, Media Queries 4, Media Queries 5
ratio (concept) §
Defined in CSS Values 4
DynamicsCompressorNode.ratio (WebIDL attribute) §
Defined in Web Audio API
DynamicsCompressorOptions.ratio (WebIDL dictionary member) §
Defined in Web Audio API
ratio-dependent axis (concept) §
Defined in CSS Sizing 4
Referenced in CSS Positioned Layout 3
ratio-determining axis (concept) §
Defined in CSS Sizing 4
Referenced in CSS Positioned Layout 3
"raw" (value for SmartCardProtocol WebIDL enumeration) §
Defined in Web Smart Card API
"raw" (value for SmartCardConnectionState WebIDL enumeration) §
Defined in Web Smart Card API
"raw" (value for KeyFormat WebIDL enumeration) §
Defined in Web Cryptography API
String.raw(template, ...substitutions) (WebIDL operation) §
Defined in ECMAScript
RawBytesToNumeric (algorithm) §
Defined in ECMAScript
AuthenticationResponseJSON.rawId (WebIDL dictionary member) §
Defined in Web Authentication
PublicKeyCredential.rawId (WebIDL attribute) §
Defined in Web Authentication
RegistrationResponseJSON.rawId (WebIDL dictionary member) §
Defined in Web Authentication
DetectedBarcode.rawValue (WebIDL dictionary member) §
Defined in Accelerated Shape Detection in Images
DetectedText.rawValue (WebIDL dictionary member) §
Defined in Accelerated Text Detection in Images
XRDepthInformation.rawValueToMeters (WebIDL attribute) §
Defined in WebXR Depth Sensing
<ray-size> (CSS type) §
Defined in Motion Path 1
Related terms: CSS value closest-corner, CSS value closest-side, CSS value farthest-corner, CSS value farthest-side, CSS value sides
<ray-size> (CSS value for ray() ) §
Defined in Motion Path 1
<ray()> (CSS value for offset-path ) §
Defined in Motion Path 1
ray() (CSS function) §
Defined in Motion Path 1
Related terms: CSS value at <position>, CSS value contain, CSS value <ray-size>
rb (markup element) §
Defined in HTML
rb (markup element) §
Defined in HTML Ruby Markup Extensions
rcap (CSS value for <length> ) §
Defined in CSS Values 4
rcap(value) (WebIDL operation for CSS ) §
Defined in CSS Typed OM 1
rch (CSS value for <length> ) §
Defined in CSS Values 4
rch(value) (WebIDL operation for CSS ) §
Defined in CSS Typed OM 1
RDFC-1.0 (concept) §
Defined in RDF Dataset Canonicalization
RdfDataset (WebIDL interface) §
Defined in JSON-LD 1.1 Processing Algorithms and API
Related terms: RdfDataset.defaultGraph, WebIDL constructor constructor(), RdfDataset.add()
see also WebIDLPedia
JsonLdOptions.rdfDirection (WebIDL dictionary member) §
Defined in JSON-LD 1.1 Processing Algorithms and API
RdfGraph (WebIDL interface) §
Defined in JSON-LD 1.1 Processing Algorithms and API
Related terms: WebIDL constructor constructor(), RdfGraph.add()
see also WebIDLPedia
RdfLiteral (WebIDL interface) §
Defined in JSON-LD 1.1 Processing Algorithms and API
Related terms: RdfLiteral.datatype, RdfLiteral.language, RdfLiteral.value, WebIDL constructor constructor()
see also WebIDLPedia
RdfTriple (WebIDL interface) §
Defined in JSON-LD 1.1 Processing Algorithms and API
Related terms: RdfTriple.object, RdfTriple.predicate, RdfTriple.subject, WebIDL constructor constructor()
see also WebIDLPedia
re-snap (concept) §
Defined in CSS Scroll Snap 1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Scroll Anchoring 1
re-used graphics (concept) §
Defined in SVG 2
react (concept for promise ) §
Defined in Web IDL
Referenced in Streams, Web NFC API, Web Bluetooth, Web Serial API, Shared Storage API, Web Smart Card API, Clipboard API and events, Compute Pressure 1, Credential Management 1, CSS View Transitions 1, Service Workers, WebRTC 1.0, WebTransport
reactivate (concept for Document ) §
Defined in HTML
Referenced in Compute Pressure 1, CSS View Transitions 2
read (concept for I of O queue ) §
Defined in Encoding
Referenced in Web NFC API
"read" (value for FileSystemPermissionMode WebIDL enumeration) §
Defined in File System Access
AuthenticationExtensionsLargeBlobInputs.read (WebIDL dictionary member) §
Defined in Web Authentication
BluetoothCharacteristicProperties.read (WebIDL attribute) §
Defined in Web Bluetooth
TextEncoderEncodeIntoResult.read (WebIDL dictionary member) §
Defined in Encoding
GPUMapMode.READ (WebIDL constant) §
Defined in WebGPU
read a chunk (concept for ReadableStreamDefaultReader ) §
Defined in Streams
Referenced in Fetch, Loading Signed Exchanges, File API, Service Workers
read all bytes (concept for ReadableStreamDefaultReader ) §
Defined in Streams
Referenced in Fetch, Protected Audience, Loading Signed Exchanges, File API, Service Workers
read only (concept) §
Defined in Web IDL
Referenced in Private Aggregation API, Generic Sensor API, User Timing
read request (concept) §
Defined in Streams
Referenced in Fetch, Service Workers, WebCodecs
Related terms: concept chunk steps, concept close steps, concept error steps
read-into request (concept) §
Defined in Streams
Related terms: concept chunk steps, concept close steps, concept error steps
read-modify-write modification function (concept for ECMAScript ) §
Defined in ECMAScript
:read-only (CSS selector) §
Defined in Selectors 4
"read-only" (value for GPUStorageTextureAccess WebIDL enumeration) §
Defined in WebGPU
Referenced in WebGPU Shading Language
"read-only-storage" (value for GPUBufferBindingType WebIDL enumeration) §
Defined in WebGPU
Referenced in WebGPU Shading Language
:read-write (CSS selector) §
Defined in Selectors 4
"read-write" (value for GPUStorageTextureAccess WebIDL enumeration) §
Defined in WebGPU
Referenced in WebGPU Shading Language
ReadableStreamDefaultReader.read() (WebIDL operation) §
Defined in Streams
Referenced in Web Serial API, WebTransport
FileSystemSyncAccessHandle.read(buffer, FileSystemReadWriteOptions: options) (WebIDL operation) §
Defined in File System
FileSystemSyncAccessHandle.read(buffer, options) (WebIDL operation) §
Defined in File System
Clipboard.read(formats) (WebIDL operation) §
Defined in Clipboard API and events
Referenced in Prerendering Revamped
GeolocationSensor.read(readOptions) (WebIDL operation) §
Defined in Geolocation Sensor
ReadableStreamBYOBReader.read(view, options) (WebIDL operation) §
Defined in Streams
readable (concept for ReadableStream ) §
Defined in Streams
Referenced in Fetch, Background Fetch, Loading Signed Exchanges
readable (concept for create of WebTransportDatagramDuplexStream interface ) §
Defined in WebTransport
GenericTransformStream.readable (WebIDL attribute) §
Defined in Streams
Referenced in Encoding
MediaStreamTrackProcessor.readable (WebIDL attribute) §
Defined in MediaStreamTrack Insertable Media Processing using Streams
ReadableWritablePair.readable (WebIDL dictionary member) §
Defined in Streams
RTCRtpScriptTransform.readable (WebIDL attribute) §
Defined in WebRTC Encoded Transform
RTCRtpScriptTransformer.readable (WebIDL attribute) §
Defined in WebRTC Encoded Transform
SerialPort.readable (WebIDL attribute) §
Defined in Web Serial API
TCPServerSocketOpenInfo.readable (WebIDL dictionary member) §
Defined in Direct Sockets API
TCPSocketOpenInfo.readable (WebIDL dictionary member) §
Defined in Direct Sockets API
TransformStream.readable (WebIDL attribute) §
Defined in Streams
UDPSocketOpenInfo.readable (WebIDL dictionary member) §
Defined in Direct Sockets API
WebTransportBidirectionalStream.readable (WebIDL attribute) §
Defined in WebTransport
WebTransportDatagramDuplexStream.readable (WebIDL attribute) §
Defined in WebTransport
WebTransportBidirectionalStream.[[Readable]] (internal slot) §
Defined in WebTransport
WebTransportDatagramDuplexStream.[[Readable]] (internal slot) §
Defined in WebTransport
readable byte stream (concept) §
Defined in Streams
Referenced in WebTransport
readable side (concept) §
Defined in Streams
readable stream (concept) §
Defined in Streams
Referenced in Encoding
ReadableByteStreamController (WebIDL interface) §
Defined in Streams
Related terms: algorithm [[CancelSteps]], algorithm [[PullSteps]], algorithm [[ReleaseSteps]], ReadableByteStreamController.byobRequest, ReadableByteStreamController.desiredSize, ReadableByteStreamController.close(), ReadableByteStreamController.enqueue(chunk), ReadableByteStreamController.error(e)
see also WebIDLPedia
ReadableByteStreamControllerCallPullIfNeeded (algorithm) §
Defined in Streams
ReadableByteStreamControllerClearAlgorithms (algorithm) §
Defined in Streams
ReadableByteStreamControllerClearPendingPullIntos (algorithm) §
Defined in Streams
ReadableByteStreamControllerClose (algorithm) §
Defined in Streams
ReadableByteStreamControllerCommitPullIntoDescriptor (algorithm) §
Defined in Streams
ReadableByteStreamControllerConvertPullIntoDescriptor (algorithm) §
Defined in Streams
ReadableByteStreamControllerEnqueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerEnqueueChunkToQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerEnqueueClonedChunkToQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerEnqueueDetachedPullIntoToQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerError (algorithm) §
Defined in Streams
ReadableByteStreamControllerFillHeadPullIntoDescriptor (algorithm) §
Defined in Streams
ReadableByteStreamControllerFillPullIntoDescriptorFromQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerFillReadRequestFromQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerGetBYOBRequest (algorithm) §
Defined in Streams
ReadableByteStreamControllerGetDesiredSize (algorithm) §
Defined in Streams
ReadableByteStreamControllerHandleQueueDrain (algorithm) §
Defined in Streams
ReadableByteStreamControllerInvalidateBYOBRequest (algorithm) §
Defined in Streams
ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerProcessReadRequestsUsingQueue (algorithm) §
Defined in Streams
ReadableByteStreamControllerPullInto (algorithm) §
Defined in Streams
ReadableByteStreamControllerRespond (algorithm) §
Defined in Streams
ReadableByteStreamControllerRespondInClosedState (algorithm) §
Defined in Streams
ReadableByteStreamControllerRespondInReadableState (algorithm) §
Defined in Streams
ReadableByteStreamControllerRespondInternal (algorithm) §
Defined in Streams
ReadableByteStreamControllerRespondWithNewView (algorithm) §
Defined in Streams
ReadableByteStreamControllerShiftPendingPullInto (algorithm) §
Defined in Streams
ReadableByteStreamControllerShouldCallPull (algorithm) §
Defined in Streams
ReadableByteStreamTee (algorithm) §
Defined in Streams
ReadableStream (WebIDL interface) §
Defined in Streams
Referenced in Compression, Encoding, Fetch, File System, CSS Parser API, Direct Sockets API, Web Serial API, Loading Signed Exchanges, Writing Promise-Using Specifications, File API, MediaStreamTrack Insertable Media Processing using Streams, Service Workers, WebCodecs, WebRTC Encoded Transform, WebTransport
Related terms: concept cancel, concept close, concept closed, concept create a proxy, concept current BYOB request view, concept desired size to fill up to the high water mark, concept [[Detached]], concept disturbed, concept enqueue, concept error, concept errored, concept get a reader, concept locked, concept need more data, concept pipe, concept pipe through, concept pull from bytes, concept readable, concept set up, concept set up with byte reading support, concept tee, ReadableStream.locked, new ReadableStream(underlyingSource, strategy), ReadableStream.cancel(reason), ReadableStream.from(asyncIterable), ReadableStream.getReader(options), ReadableStream.pipeThrough(transform, options), ReadableStream.pipeTo(destination, options), ReadableStream.tee()
see also WebIDLPedia
new ReadableStream(underlyingSource, strategy) (WebIDL constructor) §
Defined in Streams
ReadableStreamAddReadIntoRequest (algorithm) §
Defined in Streams
ReadableStreamAddReadRequest (algorithm) §
Defined in Streams
ReadableStreamBYOBReader (WebIDL interface) §
Defined in Streams
Related terms: new ReadableStreamBYOBReader(stream), ReadableStreamBYOBReader.read(view, options), ReadableStreamBYOBReader.releaseLock()
see also WebIDLPedia
new ReadableStreamBYOBReader(stream) (WebIDL constructor) §
Defined in Streams
ReadableStreamBYOBReaderErrorReadIntoRequests (algorithm) §
Defined in Streams
ReadableStreamBYOBReaderRead (algorithm) §
Defined in Streams
ReadableStreamBYOBReaderReadOptions (WebIDL dictionary) §
Defined in Streams
Related terms: ReadableStreamBYOBReaderReadOptions.min
see also WebIDLPedia
ReadableStreamBYOBReaderRelease (algorithm) §
Defined in Streams
ReadableStreamBYOBRequest (WebIDL interface) §
Defined in Streams
Related terms: ReadableStreamBYOBRequest.view, ReadableStreamBYOBRequest.respond(bytesWritten), ReadableStreamBYOBRequest.respondWithNewView(view)
see also WebIDLPedia
ReadableStreamCancel (algorithm) §
Defined in Streams
ReadableStreamClose (algorithm) §
Defined in Streams
ReadableStreamController (WebIDL type alias) §
Defined in Streams
Related terms: algorithm [[CancelSteps]], algorithm [[PullSteps]], algorithm [[ReleaseSteps]]
see also WebIDLPedia
ReadableStreamDefaultController (WebIDL interface) §
Defined in Streams
Related terms: algorithm [[CancelSteps]], algorithm [[PullSteps]], algorithm [[ReleaseSteps]], ReadableStreamDefaultController.desiredSize, ReadableStreamDefaultController.close(), ReadableStreamDefaultController.enqueue(chunk), ReadableStreamDefaultController.error(e)
see also WebIDLPedia
ReadableStreamDefaultControllerCallPullIfNeeded (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerCanCloseOrEnqueue (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerClearAlgorithms (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerClose (algorithm) §
Defined in Streams
Referenced in MediaStreamTrack Insertable Media Processing using Streams
ReadableStreamDefaultControllerEnqueue (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerError (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerGetDesiredSize (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerHasBackpressure (algorithm) §
Defined in Streams
ReadableStreamDefaultControllerShouldCallPull (algorithm) §
Defined in Streams
ReadableStreamDefaultReader (WebIDL interface) §
Defined in Streams
Referenced in Fetch, Loading Signed Exchanges
Related terms: concept cancel, concept read a chunk, concept read all bytes, concept release, new ReadableStreamDefaultReader(stream), ReadableStreamDefaultReader.read(), ReadableStreamDefaultReader.releaseLock()
see also WebIDLPedia
new ReadableStreamDefaultReader(stream) (WebIDL constructor) §
Defined in Streams
ReadableStreamDefaultReaderErrorReadRequests (algorithm) §
Defined in Streams
ReadableStreamDefaultReaderRead (algorithm) §
Defined in Streams
ReadableStreamDefaultReaderRelease (algorithm) §
Defined in Streams
ReadableStreamDefaultTee (algorithm) §
Defined in Streams
ReadableStreamError (algorithm) §
Defined in Streams
ReadableStreamFromIterable (algorithm) §
Defined in Streams
ReadableStreamFulfillReadIntoRequest (algorithm) §
Defined in Streams
ReadableStreamFulfillReadRequest (algorithm) §
Defined in Streams
ReadableStreamGenericReader (WebIDL interface) §
Defined in Streams
Related terms: ReadableStreamGenericReader.closed, ReadableStreamGenericReader.cancel(reason)
see also WebIDLPedia
ReadableStreamGetNumReadIntoRequests (algorithm) §
Defined in Streams
ReadableStreamGetNumReadRequests (algorithm) §
Defined in Streams
ReadableStreamGetReaderOptions (WebIDL dictionary) §
Defined in Streams
Related terms: ReadableStreamGetReaderOptions.mode
see also WebIDLPedia
ReadableStreamHasBYOBReader (algorithm) §
Defined in Streams
ReadableStreamHasDefaultReader (algorithm) §
Defined in Streams
ReadableStreamIteratorOptions (WebIDL dictionary) §
Defined in Streams
Related terms: ReadableStreamIteratorOptions.preventCancel
see also WebIDLPedia
ReadableStreamPipeTo (algorithm) §
Defined in Streams
Referenced in WebRTC Encoded Transform
ReadableStreamReader (WebIDL type alias) §
Defined in Streams
see also WebIDLPedia
ReadableStreamReaderGenericCancel (algorithm) §
Defined in Streams
ReadableStreamReaderGenericInitialize (algorithm) §
Defined in Streams
ReadableStreamReaderGenericRelease (algorithm) §
Defined in Streams
ReadableStreamReaderMode (WebIDL enumeration) §
Defined in Streams
Related terms: value byob
see also WebIDLPedia
ReadableStreamReadResult (WebIDL dictionary) §
Defined in Streams
Related terms: ReadableStreamReadResult.done, ReadableStreamReadResult.value
see also WebIDLPedia
ReadableStreamTee (algorithm) §
Defined in Streams
ReadableStreamType (WebIDL enumeration) §
Defined in Streams
Related terms: value bytes
see also WebIDLPedia
Transformer.readableType (WebIDL dictionary member) §
Defined in Streams
ReadableWritablePair (WebIDL dictionary) §
Defined in Streams
Related terms: ReadableWritablePair.readable, ReadableWritablePair.writable
see also WebIDLPedia
FileReader.readAsArrayBuffer(blob) (WebIDL operation) §
Defined in File API
FileReaderSync.readAsArrayBuffer(blob) (WebIDL operation) §
Defined in File API
FileReader.readAsBinaryString(blob) (WebIDL operation) §
Defined in File API
FileReaderSync.readAsBinaryString(blob) (WebIDL operation) §
Defined in File API
FileReader.readAsDataURL(blob) (WebIDL operation) §
Defined in File API
FileReaderSync.readAsDataURL(blob) (WebIDL operation) §
Defined in File API
FileReader.readAsText(blob, encoding) (WebIDL operation) §
Defined in File API
FileReaderSync.readAsText(blob, encoding) (WebIDL operation) §
Defined in File API
readEncodedData (algorithm) §
Defined in WebRTC Encoded Transform
FileSystemDirectoryEntry.readEntries(successCallback, errorCallback) (WebIDL operation) §
Defined in File and Directory Entries API
FileSystemDirectoryReader.readEntries(successCallback, errorCallback) (WebIDL operation) §
Defined in File and Directory Entries API
"reader-unavailable" (value for SmartCardResponseCode WebIDL enumeration) §
Defined in Web Smart Card API
SmartCardConnectionStatus.readerName (WebIDL dictionary member) §
Defined in Web Smart Card API
SmartCardReaderStateIn.readerName (WebIDL dictionary member) §
Defined in Web Smart Card API
SmartCardReaderStateOut.readerName (WebIDL dictionary member) §
Defined in Web Smart Card API
reading parsing algorithm (concept for virtual sensor metadata ) §
Defined in Generic Sensor API
Referenced in Accelerometer, Ambient Light Sensor, Geolocation Sensor, Magnetometer, Device Orientation and Motion, Proximity Sensor
reading quantization algorithm (concept) §
Defined in Generic Sensor API
Referenced in Ambient Light Sensor
reading-flow (CSS property) §
Defined in CSS Display 4
Referenced in CSS Grid Layout 3
Related terms: CSS value flex-flow, CSS value flex-visual, CSS value grid-columns, CSS value grid-order, CSS value grid-rows, CSS value normal
ReadModifyWriteSharedMemory (concept for ECMAScript ) §
Defined in ECMAScript
HTMLInputElement.readOnly (WebIDL attribute) §
Defined in HTML
HTMLTextAreaElement.readOnly (WebIDL attribute) §
Defined in HTML
readonly (markup attribute for input ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0, ARIA in HTML, WAI-ARIA, WAI-ARIA, WebDriver
readonly (markup attribute for textarea ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0, ARIA in HTML
readonly (markup attribute for form-associated custom elements ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0, ARIA in HTML
"readonly" (value for IDBTransactionMode WebIDL enumeration) §
Defined in Indexed DB 3.0
readonly flag (concept for CSSStyleDeclaration ) §
Defined in CSSOM
Referenced in CSS Anchor Positioning, CSS Animations 1, CSS Nesting
ReadOnlyError (exception) §
Defined in Web IDL
Referenced in Indexed DB 3.0
ReadOptions (WebIDL dictionary) §
Defined in Geolocation Sensor
Related terms: ReadOptions.signal
see also WebIDLPedia
reads-from (concept for ECMAScript ) §
Defined in ECMAScript
ReadSharedMemory (concept for ECMAScript ) §
Defined in ECMAScript
Clipboard.readText() (WebIDL operation) §
Defined in Clipboard API and events
Referenced in Prerendering Revamped
BluetoothRemoteGATTCharacteristic.readValue() (WebIDL operation) §
Defined in Web Bluetooth
BluetoothRemoteGATTDescriptor.readValue() (WebIDL operation) §
Defined in Web Bluetooth
"readwrite" (value for FileSystemPermissionMode WebIDL enumeration) §
Defined in File System Access
Referenced in Web App Launch Handler API
"readwrite" (value for IDBTransactionMode WebIDL enumeration) §
Defined in Indexed DB 3.0
"ready" (value for PageState WebIDL enumeration) §
Defined in MiniApp Lifecycle
Animation.ready (WebIDL attribute) §
Defined in Web Animations
FontFaceSet.ready (WebIDL attribute) §
Defined in CSS Font Loading 3
ImageTrackList.ready (WebIDL attribute) §
Defined in WebCodecs
ServiceWorkerContainer.ready (WebIDL attribute) §
Defined in Service Workers
ViewTransition.ready (WebIDL attribute) §
Defined in CSS View Transitions 1
Referenced in CSS View Transitions 2
WebTransport.ready (WebIDL attribute) §
Defined in WebTransport
WritableStreamDefaultWriter.ready (WebIDL attribute) §
Defined in Streams
Referenced in WebTransport
WebTransport.[[Ready]] (internal slot) §
Defined in WebTransport
ImageTrackList.[[ready promise]] (internal slot) §
Defined in WebCodecs
FontFaceSet.[[ReadyPromise]] (internal slot) §
Defined in CSS Font Loading 3
Document.readyState (WebIDL attribute) §
Defined in HTML
EventSource.readyState (WebIDL attribute) §
Defined in HTML
FileReader.readyState (WebIDL attribute) §
Defined in File API
HTMLMediaElement.readyState (WebIDL attribute) §
Defined in HTML
Referenced in Accelerated Shape Detection in Images, Encrypted Media Extensions, Media Capture and Streams, Open Screen Protocol, Picture-in-Picture
HTMLTrackElement.readyState (WebIDL attribute) §
Defined in HTML
IDBRequest.readyState (WebIDL attribute) §
Defined in Indexed DB 3.0
MediaSource.readyState (WebIDL attribute) §
Defined in Media Source Extensions™
MediaStreamTrack.readyState (WebIDL attribute) §
Defined in Media Capture and Streams
Referenced in MediaStream Image Capture
RTCDataChannel.readyState (WebIDL attribute) §
Defined in WebRTC 1.0
WebSocket.readyState (WebIDL attribute) §
Defined in WebSockets
XMLHttpRequest.readyState (WebIDL attribute) §
Defined in XMLHttpRequest
ReadyState (WebIDL enumeration) §
Defined in Media Source Extensions™
Related terms: value closed, value ended, value open
see also WebIDLPedia
readystatechange (event for Document ) §
Defined in HTML
readystatechange (event for XMLHttpRequest ) §
Defined in XMLHttpRequest
PeriodicWave.[[real]] (internal slot) §
Defined in Web Audio API
PeriodicWaveOptions.real (WebIDL dictionary member) §
Defined in Web Audio API
realm (concept for global object ) §
Defined in HTML
Referenced in Portals, Shared Storage API, Soft Navigations, CSS Layout API 1, Federated Credential Management API, Media Source Extensions™, Navigation Timing 2, Device Orientation and Motion, Resource Timing, Service Workers, Trusted Types, User Timing
realm (concept for environment settings object ) §
Defined in HTML
Referenced in WebDriver BiDi, Portals, Prioritized Task Scheduling, Geolocation, Media Source Extensions™, Service Workers
realm (concept for ECMAScript ) §
Defined in ECMAScript
Referenced in DOM, Fetch, File System, ECMAScript Internationalization API, ECMAScript Async Explicit Resource Management, ECMAScript Explicit Resource Management, Iterator Helpers, JSON modules, ShadowRealm API, Source Phase Imports, URL Pattern, Web IDL, Isolated Contexts, Prioritized Task Scheduling, Protected Audience, Indexed DB 3.0, Permissions, Web Neural Network API, WebXR Device API
Realm (concept for All Execution Contexts ) §
Defined in ECMAScript
realm execution context (concept for environment settings object ) §
Defined in HTML
Referenced in Navigational-Tracking Mitigations, WebDriver BiDi, Service Workers
realm id (concept) §
Defined in WebDriver BiDi
Realm Record (concept for ECMAScript ) §
Defined in ECMAScript
Referenced in Import Attributes, JSON modules, ShadowRealm API, Source Phase Imports
"realtime" (value for LatencyMode WebIDL enumeration) §
Defined in WebCodecs
RealTimeContribution (WebIDL dictionary) §
Defined in Protected Audience
Related terms: RealTimeContribution.bucket, RealTimeContribution.latencyThreshold, RealTimeContribution.priorityWeight
see also WebIDLPedia
RealTimeReporting (WebIDL interface) §
Defined in Protected Audience
Related terms: RealTimeReporting.contributeToHistogram(contribution)
see also WebIDLPedia
InterestGroupBiddingAndScoringScriptRunnerGlobalScope.realTimeReporting (WebIDL attribute) §
Defined in Protected Audience
AbortSignal.reason (WebIDL attribute) §
Defined in DOM
CloseEvent.reason (WebIDL attribute) §
Defined in WebSockets
CloseEventInit.reason (WebIDL dictionary member) §
Defined in WebSockets
GPUDeviceLostInfo.reason (WebIDL attribute) §
Defined in WebGPU
GPUPipelineError.reason (WebIDL attribute) §
Defined in WebGPU
GPUPipelineErrorInit.reason (WebIDL dictionary member) §
Defined in WebGPU
NotRestoredReasonDetails.reason (WebIDL attribute) §
Defined in HTML
PresentationConnectionCloseEvent.reason (WebIDL attribute) §
Defined in Presentation API
PresentationConnectionCloseEventInit.reason (WebIDL dictionary member) §
Defined in Presentation API
PromiseRejectionEvent.reason (WebIDL attribute) §
Defined in HTML
WebTransportCloseInfo.reason (WebIDL dictionary member) §
Defined in WebTransport
NotRestoredReasons.reasons (WebIDL attribute) §
Defined in HTML
rebeccapurple (CSS value for <color>, <named-color> type ) §
Defined in CSS Color 4
rec2020 (CSS value for color() ) §
Defined in CSS Color 4
Referenced in CSS Color 5
"rec2020" (value for ColorGamut WebIDL enumeration) §
Defined in Media Capabilities
rec2020 (CSS value for color-gamut descriptor of @media @rule ) §
Defined in Media Queries 4 , Media Queries 5
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
rec2100-hlg (concept) §
Defined in CSS Color HDR 1
rec2100-linear (concept) §
Defined in CSS Color HDR 1
rec2100-pq (concept) §
Defined in CSS Color HDR 1
TCPSocketOptions.receiveBufferSize (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPSocketOptions.receiveBufferSize (WebIDL dictionary member) §
Defined in Direct Sockets API
RTCError.receivedAlert (WebIDL attribute) §
Defined in WebRTC 1.0
RTCErrorInit.receivedAlert (WebIDL dictionary member) §
Defined in WebRTC 1.0
HIDDevice.receiveFeatureReport() (WebIDL operation) §
Defined in WebHID API
Presentation.receiver (WebIDL attribute) §
Defined in Presentation API
RTCRtpTransceiver.receiver (WebIDL attribute) §
Defined in WebRTC 1.0
RTCTrackEvent.receiver (WebIDL attribute) §
Defined in WebRTC 1.0
RTCTrackEventInit.receiver (WebIDL dictionary member) §
Defined in WebRTC 1.0
RTCRtpReceiver.[[ReceiverTrack]] (internal slot) §
Defined in WebRTC 1.0
WebTransport.[[ReceiveStreams]] (internal slot) §
Defined in WebTransport
VideoFrameCallbackMetadata.receiveTime (WebIDL dictionary member) §
Defined in HTMLVideoElement.requestVideoFrameCallback()
BiddingBrowserSignals.recency (WebIDL dictionary member) §
Defined in Protected Audience
recipient (concept for physical address ) §
Defined in Contact Picker API
AddressErrors.recipient (WebIDL dictionary member) §
Defined in Payment Request API
ContactAddress.recipient (WebIDL attribute) §
Defined in Contact Picker API
USBControlTransferParameters.recipient (WebIDL dictionary member) §
Defined in WebUSB API
MLOpSupportLimits.reciprocal (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reciprocal(input, options) (WebIDL operation) §
Defined in Web Neural Network API
HandwritingHints.recognitionType (WebIDL dictionary member) §
Defined in Handwriting Recognition API
HandwritingHintsQueryResult.recognitionType (WebIDL dictionary member) §
Defined in Handwriting Recognition API
RECOMMENDED (concept) §
Defined in CSS 2.1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
XRView.recommendedViewportScale (WebIDL attribute) §
Defined in WebXR Device API
PresentationRequest.reconnect() (WebIDL operation) §
Defined in Presentation API
reconsume the current input code point (concept) §
Defined in CSS Syntax 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Properties and Values API 1
record (concept for script ) §
Defined in HTML
Referenced in Service Workers
record (concept) §
Defined in Web IDL
Referenced in Fetch, Private Aggregation API, URL, URL Pattern, Fenced Frame, File System Access, Protected Audience, Clipboard API and events, Indexed DB 3.0, JSON-LD 1.1 Processing Algorithms and API, JSON-LD 1.1 Framing, JSON-LD 1.1, Push API, Web Audio API, Web Authentication, WebGPU, Web Neural Network API, WebRTC Statistics
"record" (value for MediaEncodingType WebIDL enumeration) §
Defined in Media Capabilities
Record (concept for ECMAScript ) §
Defined in ECMAScript
Referenced in Fetch, HTML, ECMAScript Internationalization API, Uint8Array to/from base64, ECMAScript Async Explicit Resource Management, Time Zone Canonicalization, ECMAScript Explicit Resource Management, Float16Array, Import Attributes, Intl.DurationFormat, Intl Locale Info, Iterator Helpers, JSON modules, JSON.parse source text access, Regular Expression Pattern Modifiers for ECMAScript, Set methods, ShadowRealm API, Source Phase Imports, Temporal
record classic script creation time (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record classic script execution start time (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record module script execution start time (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record rendering time (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record task end time (concept) §
Defined in Long Animation Frames API
Referenced in HTML, Long Tasks API
record task start time (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record timing info for event listener (concept) §
Defined in Long Animation Frames API
Referenced in DOM
record timing info for microtask checkpoint (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record timing info for promise resolver (concept) §
Defined in Long Animation Frames API
record timing info for timer handler (concept) §
Defined in Long Animation Frames API
Referenced in HTML
record timing info for user callback (concept) §
Defined in Long Animation Frames API
record type (concept) §
Defined in Web IDL
"recording" (value for RecordingState WebIDL enumeration) §
Defined in MediaStream Recording
RecordingState (WebIDL enumeration) §
Defined in MediaStream Recording
Related terms: value inactive, value paused, value recording
see also WebIDLPedia
NDEFMessage.records (WebIDL attribute) §
Defined in Web NFC API
NDEFMessageInit.records (WebIDL dictionary member) §
Defined in Web NFC API
BackgroundFetchRegistration.recordsAvailable (WebIDL attribute) §
Defined in Background Fetch
NDEFRecord.recordType (WebIDL attribute) §
Defined in Web NFC API
NDEFRecordInit.recordType (WebIDL dictionary member) §
Defined in Web NFC API
rect (CSS value for shape descriptor of @media @rule ) §
Defined in CSS Round Display 1
rect (markup element) §
Defined in SVG 2
Referenced in CSS Lists 3, CSS Transforms 1, CSSOM View, Filter Effects 1
Related terms: markup attribute requiredExtensions, markup attribute systemLanguage
VideoFrameCopyToOptions.rect (WebIDL dictionary member) §
Defined in WebCodecs
rect() (CSS function for clip ) §
Defined in CSS Masking 1
rect() (CSS function for <basic-shape> ) §
Defined in CSS Shapes 1
Referenced in CSS Values 4, CSS Writing Modes 3, CSS Writing Modes 4
CanvasPath.rect(x, y, w, h) (WebIDL operation) §
Defined in HTML
rectangle state (value for shape attribute of area element ) §
Defined in HTML
rectangular orthogonal color (concept) §
Defined in CSS Color 4
<rectangular-color-space> (CSS type) §
Defined in CSS Color 4 , CSS Color 5
rectify a keywordish value (concept) §
Defined in CSS Typed OM 1
rectify a numberish value (concept) §
Defined in CSS Typed OM 1
:recto (CSS value for logical-page-selector ) §
Defined in CSS Logical Properties 1
recto (CSS value for break-after, break-before property ) §
Defined in CSS Fragmentation 3 , CSS Fragmentation 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Paged Media 3
recto (CSS value for logical-page ) §
Defined in CSS Logical Properties 1
MLGruCellOptions.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGruCellSupportLimits.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGruOptions.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGruSupportLimits.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLLstmCellOptions.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLLstmCellSupportLimits.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLLstmOptions.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLLstmSupportLimits.recurrentBias (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGruCellSupportLimits.recurrentWeight (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGruSupportLimits.recurrentWeight (WebIDL dictionary member) §
Defined in Web Neural Network API
MLLstmCellSupportLimits.recurrentWeight (WebIDL dictionary member) §
Defined in Web Neural Network API
MLLstmSupportLimits.recurrentWeight (WebIDL dictionary member) §
Defined in Web Neural Network API
FileSystemRemoveOptions.recursive (WebIDL dictionary member) §
Defined in File System
"recvonly" (value for RTCRtpTransceiverDirection WebIDL enumeration) §
Defined in WebRTC 1.0
red (concept) §
Defined in CSS Color 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
red (CSS value for <color>, <named-color> type ) §
Defined in CSS Color 4 , CSS 2.2
Referenced in CSS Cascading 4, CSS Cascading 5, CSS Color 5, CSS Properties and Values API 1
GPUColorWrite.RED (WebIDL constant) §
Defined in WebGPU
PhotoCapabilities.redEyeReduction (WebIDL dictionary member) §
Defined in MediaStream Image Capture
PhotoSettings.redEyeReduction (WebIDL dictionary member) §
Defined in MediaStream Image Capture
RedEyeReduction (WebIDL enumeration) §
Defined in MediaStream Image Capture
Related terms: value always, value controllable, value never
see also WebIDLPedia
Request.redirect (WebIDL attribute) §
Defined in Fetch
RequestInit.redirect (WebIDL dictionary member) §
Defined in Fetch
redirect chain (concept for prefetch record ) §
Defined in Prefetch
redirect count (concept for request ) §
Defined in Fetch
Referenced in HTML, WebDriver BiDi, Content Security Policy 3
redirect end time (concept for fetch timing info ) §
Defined in Fetch
Referenced in WebDriver BiDi, Resource Timing
redirect mode (concept for request ) §
Defined in Fetch
Referenced in HTML, WebSockets, Media Feeds, Prefetch, Shared Storage API, Protected Audience, Content Security Policy 3, Federated Credential Management API, Payment Method Manifest, Service Workers, WebTransport
redirect start time (concept for fetch timing info ) §
Defined in Fetch
Referenced in WebDriver BiDi, Resource Timing
redirect status (concept) §
Defined in Fetch
Referenced in Prefetch, Shared Storage API, Protected Audience, Loading Signed Exchanges, A Well-Known URL for Changing Passwords, Navigation Timing 2, Network Error Logging
Response.redirect(url, status) (WebIDL operation) §
Defined in Fetch
PerformanceNavigation.redirectCount (WebIDL attribute) §
Defined in Navigation Timing 2
PerformanceNavigationTiming.redirectCount (WebIDL attribute) §
Defined in Navigation Timing 2
Response.redirected (WebIDL attribute) §
Defined in Fetch
PerformanceResourceTiming.redirectEnd (WebIDL attribute) §
Defined in Resource Timing
PerformanceTiming.redirectEnd (WebIDL attribute) §
Defined in Navigation Timing 2
PerformanceResourceTiming.redirectStart (WebIDL attribute) §
Defined in Resource Timing
PerformanceTiming.redirectStart (WebIDL attribute) §
Defined in Navigation Timing 2
redraw (event for XRCubeLayer, XRCylinderLayer interface, XREquirectLayer interface, XRQuadLayer interface ) §
Defined in WebXR Layers API 1
reduce (CSS value for prefers-reduced-motion descriptor of @media @rule ) §
Defined in Media Queries 5
reduce (CSS value for prefers-reduced-transparency descriptor of @media @rule ) §
Defined in Media Queries 5
reduce (CSS value for prefers-reduced-data descriptor of @media @rule ) §
Defined in Media Queries 5
%TypedArray%.reduce(callback, initialValue) (WebIDL operation) §
Defined in ECMAScript
Array.reduce(callback, initialValue) (WebIDL operation) §
Defined in ECMAScript
Observable.reduce(reducer, initialValue, options) (WebIDL operation) §
Defined in Observable
reduced (CSS value for voice-stress ) §
Defined in CSS Speech 1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
PreferenceManager.reducedData (WebIDL attribute) §
Defined in Web Preferences API
PreferenceManager.reducedMotion (WebIDL attribute) §
Defined in Web Preferences API
RTCRtcpParameters.reducedSize (WebIDL dictionary member) §
Defined in WebRTC 1.0
PreferenceManager.reducedTransparency (WebIDL attribute) §
Defined in Web Preferences API
MLOpSupportLimits.reduceL1 (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceL1(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceL2 (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceL2(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceLogSum (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceLogSum(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceLogSumExp (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceLogSumExp(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceMax (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceMax(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceMean (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceMean(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceMin (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceMin(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceProduct (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceProduct(input, options) (WebIDL operation) §
Defined in Web Neural Network API
Reducer (WebIDL callback) §
Defined in Observable
%TypedArray%.reduceRight(callback, initialValue) (WebIDL operation) §
Defined in ECMAScript
Array.reduceRight(callback, initialValue) (WebIDL operation) §
Defined in ECMAScript
MLOpSupportLimits.reduceSum (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceSum(input, options) (WebIDL operation) §
Defined in Web Neural Network API
MLOpSupportLimits.reduceSumSquare (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reduceSumSquare(input, options) (WebIDL operation) §
Defined in Web Neural Network API
DynamicsCompressorNode.reduction (WebIDL attribute) §
Defined in Web Audio API
"redundant" (value for ServiceWorkerState WebIDL enumeration) §
Defined in Service Workers
PannerNode.refDistance (WebIDL attribute) §
Defined in Web Audio API
PannerOptions.refDistance (WebIDL dictionary member) §
Defined in Web Audio API
reference box (concept for <basic-shape> ) §
Defined in CSS Shapes 1
Referenced in CSS Images 5, CSS Shapes 2, CSS Snapshot 2022, CSS Snapshot 2023, CSS Fragmentation 3, CSS Fragmentation 4, Motion Path 1
reference combinator (concept) §
Defined in Selectors 5
reference pixel (concept) §
Defined in CSS Values 3 , CSS Values 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSSOM View
reference pixel (concept) §
Defined in CSS 2.1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
Reference Record (concept for ECMAScript ) §
Defined in ECMAScript
Referenced in Push API
ReferenceError (exception) §
Defined in ECMAScript
ReferenceError (exception) §
Defined in Web IDL
%ReferenceError% (exception) §
Defined in ECMAScript
Referenced in ECMAScript Async Explicit Resource Management, ECMAScript Explicit Resource Management, Source Phase Imports
AccelerometerSensorOptions.referenceFrame (WebIDL dictionary member) §
Defined in Accelerometer
GyroscopeSensorOptions.referenceFrame (WebIDL dictionary member) §
Defined in Gyroscope
MagnetometerSensorOptions.referenceFrame (WebIDL dictionary member) §
Defined in Magnetometer
OrientationSensorOptions.referenceFrame (WebIDL dictionary member) §
Defined in Orientation Sensor
NodeIterator.referenceNode (WebIDL attribute) §
Defined in DOM
XRReferenceSpaceEvent.referenceSpace (WebIDL attribute) §
Defined in WebXR Device API
XRReferenceSpaceEventInit.referenceSpace (WebIDL dictionary member) §
Defined in WebXR Device API
referencing modes (concept) §
Defined in SVG Integration
referrer (concept for request ) §
Defined in Fetch
Referenced in HTML, Private Aggregation API, WebSockets, Attribution Reporting, Fenced Frame, Prefetch, Protected Audience, CSS Values 4, CSSOM, Payment Method Manifest, Referrer Policy
referrer (value for name attribute of meta element ) §
Defined in HTML
Referenced in Referrer Policy
referrer (concept for violation ) §
Defined in Content Security Policy 3
CSPViolationReportBody.referrer (WebIDL attribute) §
Defined in Content Security Policy 3
Document.referrer (WebIDL attribute) §
Defined in HTML
Referenced in Content Security Policy 3
Request.referrer (WebIDL attribute) §
Defined in Fetch
RequestInit.referrer (WebIDL dictionary member) §
Defined in Fetch
SecurityPolicyViolationEvent.referrer (WebIDL attribute) §
Defined in Content Security Policy 3
SecurityPolicyViolationEventInit.referrer (WebIDL dictionary member) §
Defined in Content Security Policy 3
referrer policy (concept for request ) §
Defined in Fetch
Referenced in HTML, Attribution Reporting, Prefetch, Portals, Loading Signed Exchanges, CSS Values 5, Federated Credential Management API, Payment Method Manifest, Referrer Policy
referrer policy (concept for policy container ) §
Defined in HTML
Referenced in Fetch, Prefetch, Referrer Policy
referrer policy (concept for prefetch record ) §
Defined in Prefetch
referrer policy (concept) §
Defined in Referrer Policy
Referenced in Fetch, HTML, Attribution Reporting, Prefetch, Prerendering Revamped, Speculation Rules, Portals, SVG 2
referrer policy attribute (concept) §
Defined in HTML
Referenced in Portals, Loading Signed Exchanges
InputObject.referrerInfo (WebIDL attribute) §
Defined in MiniApp Lifecycle
HTMLAnchorElement.referrerPolicy (WebIDL attribute) §
Defined in HTML
HTMLAreaElement.referrerPolicy (WebIDL attribute) §
Defined in HTML
HTMLIFrameElement.referrerPolicy (WebIDL attribute) §
Defined in HTML
HTMLImageElement.referrerPolicy (WebIDL attribute) §
Defined in HTML
HTMLLinkElement.referrerPolicy (WebIDL attribute) §
Defined in HTML
HTMLPortalElement.referrerPolicy (WebIDL attribute) §
Defined in Portals
HTMLScriptElement.referrerPolicy (WebIDL attribute) §
Defined in HTML
Request.referrerPolicy (WebIDL attribute) §
Defined in Fetch
RequestInit.referrerPolicy (WebIDL dictionary member) §
Defined in Fetch
SVGAElement.referrerPolicy (WebIDL attribute) §
Defined in SVG 2
referrerpolicy (markup attribute for link ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0
referrerpolicy (markup attribute for a, area element ) §
Defined in HTML , SVG 2
Referenced in Speculation Rules, HTML Accessibility API Mappings 1.0
referrerpolicy (markup attribute for img ) §
Defined in HTML
Referenced in Attribution Reporting, HTML Accessibility API Mappings 1.0
referrerpolicy (markup attribute for iframe ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0
referrerpolicy (markup attribute for script ) §
Defined in HTML
Referenced in Attribution Reporting, HTML Accessibility API Mappings 1.0
referrerpolicy (markup attribute for portal ) §
Defined in Portals
ReferrerPolicy (WebIDL enumeration) §
Defined in Referrer Policy
Referenced in Fetch
Related terms: value , value no-referrer, value no-referrer-when-downgrade, value origin, value origin-when-cross-origin, value same-origin, value strict-origin, value strict-origin-when-cross-origin, value unsafe-url
see also WebIDLPedia
<referrerpolicy-modifier> (CSS type for <request-url-modifier> ) §
Defined in CSS Values 5
referrerpolicy() (CSS function for <request-url-modifier> ) §
Defined in CSS Values 5
Bluetooth.[[referringDevice]] (internal slot) §
Bluetooth.[[referringDevice]] (internal slot) §
Defined in Web Bluetooth , Web Bluetooth
reflect (concept) §
Defined in HTML
Referenced in Topics API, Iframe credentialless, Attribution Reporting, Element Timing API, Fenced Frame, Portals, Shared Storage API, Private State Token API, Protected Audience, Picture-in-Picture, SVG 2, VirtualKeyboard API, WAI-ARIA, WAI-ARIA
Reflect (WebIDL namespace) §
Defined in ECMAScript
Related terms: Reflect.apply(target, thisArgument, argumentsList), Reflect.construct(target, argumentsList, newTarget), Reflect.defineProperty(target, propertyKey, attributes), Reflect.deleteProperty(target, propertyKey), Reflect.get(target, propertyKey, receiver), Reflect.getOwnPropertyDescriptor(target, propertyKey), Reflect.getPrototypeOf(target), Reflect.has(target, propertyKey), Reflect.isExtensible(target), Reflect.ownKeys(target), Reflect.preventExtensions(target), Reflect.set(target, propertyKey, V, receiver), Reflect.setPrototypeOf(target, proto)
%Reflect% (WebIDL namespace) §
Defined in ECMAScript
Referenced in ECMAScript Async Explicit Resource Management, ECMAScript Explicit Resource Management, Source Phase Imports
"reflection" (value for MLPaddingMode WebIDL enumeration) §
Defined in Web Neural Network API
reflectionchange (event for XRLightProbe ) §
Defined in WebXR Lighting Estimation API 1
XRLightProbeInit.reflectionFormat (WebIDL dictionary member) §
Defined in WebXR Lighting Estimation API 1
refresh (value for http-equiv attribute of meta element ) §
Defined in HTML
Referenced in Navigational-Tracking Mitigations
"refresh" (value for RefreshPolicy WebIDL enumeration) §
Defined in Private State Token API
Refresh: (HTTP header) §
Defined in HTML
PluginArray.refresh() (WebIDL operation) §
Defined in HTML
RefreshPolicy (WebIDL enumeration) §
Defined in Private State Token API
Related terms: value none, value refresh
see also WebIDLPedia
PrivateToken.refreshPolicy (WebIDL dictionary member) §
Defined in Private State Token API
refX (markup attribute for symbol ) §
Defined in SVG 2
refX (markup attribute for marker ) §
Defined in SVG 2
SVGMarkerElement.refX (WebIDL attribute) §
Defined in SVG 2
refY (markup attribute for symbol ) §
Defined in SVG 2
refY (markup attribute for marker ) §
Defined in SVG 2
SVGMarkerElement.refY (WebIDL attribute) §
Defined in SVG 2
RegExp (WebIDL interface) §
Defined in ECMAScript
Referenced in HTML, URL Pattern, Web Bluetooth, Indexed DB 3.0
Related terms: RegExp.dotAll, RegExp.flags, RegExp.global, RegExp.hasIndices, RegExp.ignoreCase, RegExp.multiline, RegExp.source, RegExp.sticky, RegExp.unicode, RegExp.unicodeSets, new RegExp(pattern, flags), RegExp.compile(pattern, flags), RegExp.exec(string), RegExp.test(S), RegExp.toString()
see also WebIDLPedia
RegExp Record (concept for ECMAScript ) §
Defined in ECMAScript
RegExp.prototype %Symbol.match% (string) (WebIDL operation for RegExp.prototype [ %Symbol.match% ] ( string ) ) §
Defined in ECMAScript
RegExp.prototype %Symbol.matchAll% (string) (WebIDL operation for RegExp.prototype [ %Symbol.matchAll% ] ( string ) ) §
Defined in ECMAScript
RegExp.prototype %Symbol.replace% (string, replaceValue) (WebIDL operation for RegExp.prototype [ %Symbol.replace% ] ( string, replaceValue ) ) §
Defined in ECMAScript
RegExp.prototype %Symbol.search% (string) (WebIDL operation for RegExp.prototype [ %Symbol.search% ] ( string ) ) §
Defined in ECMAScript
RegExp.prototype %Symbol.split% (string, limit) (WebIDL operation for RegExp.prototype [ %Symbol.split% ] ( string, limit ) ) §
Defined in ECMAScript
%RegExp.prototype% (WebIDL interface) §
Defined in ECMAScript
see also WebIDLPedia
new RegExp(pattern, flags) (WebIDL constructor) §
Defined in ECMAScript
Referenced in WebDriver BiDi
%RegExp% (WebIDL interface) §
Defined in ECMAScript
Referenced in ECMAScript Async Explicit Resource Management, ECMAScript Explicit Resource Management, Source Phase Imports
see also WebIDLPedia
RegExpAlloc (algorithm) §
Defined in ECMAScript
RegExpBuiltinExec (algorithm) §
Defined in ECMAScript
Referenced in HTML, Regular Expression Pattern Modifiers for ECMAScript, Source Map, URL Pattern
RegExpCreate (algorithm) §
Defined in ECMAScript
Referenced in HTML, URL Pattern
RegExpExec (algorithm) §
Defined in ECMAScript
RegExpHasFlag (algorithm) §
Defined in ECMAScript
RegExpInitialize (algorithm) §
Defined in ECMAScript
%RegExpStringIteratorPrototype% (WebIDL interface) §
Defined in ECMAScript
see also WebIDLPedia
region (concept for physical address ) §
Defined in Contact Picker API
Referenced in CSS Fragmentation 4
region (CSS value for break-after, break-before property ) §
Defined in CSS Fragmentation 3 , CSS Fragmentation 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Regions 1
"region" (value for BlockFragmentationType WebIDL enumeration) §
Defined in CSS Layout API 1
"region" (value for BreakType WebIDL enumeration) §
Defined in CSS Layout API 1
region (CSS value for float-reference ) §
Defined in CSS Page Floats
AddressErrors.region (WebIDL dictionary member) §
Defined in Payment Request API
ContactAddress.region (WebIDL attribute) §
Defined in Contact Picker API
VTTCue.region (WebIDL attribute) §
Defined in WebVTT: The Web Video Text Tracks Format
Region (WebIDL interface) §
Defined in CSS Regions 1
Related terms: Region.regionOverset, Region.getRegionFlowRanges()
see also WebIDLPedia
region break (concept) §
Defined in CSS Fragmentation 3 , CSS Fragmentation 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Overflow 3, CSS Overflow 4
region chain (concept) §
Defined in CSS Regions 1
Referenced in CSS Overflow 5, CSS Fragmentation 3, CSS Fragmentation 4
region-fragment (CSS property) §
Defined in CSS Regions 1
Referenced in CSS Overflow 5, CSS Typed OM 1
VTTRegion.regionAnchorX (WebIDL attribute) §
Defined in WebVTT: The Web Video Text Tracks Format
VTTRegion.regionAnchorY (WebIDL attribute) §
Defined in WebVTT: The Web Video Text Tracks Format
Region.regionOverset (WebIDL attribute) §
Defined in CSS Regions 1
register a protocol handler (concept) §
Defined in HTML
Referenced in Manifest Incubations
RTCIdentityProviderRegistrar.register() (WebIDL operation) §
Defined in Identity for WebRTC 1.0
SharedStorageWorkletGlobalScope.register(name, operationCtor) (WebIDL operation) §
Defined in Shared Storage API
ServiceWorkerContainer.register(scriptURL, options) (WebIDL operation) §
Defined in Service Workers
Referenced in Prerendering Revamped
PeriodicSyncManager.register(tag, options) (WebIDL operation) §
Defined in Web Periodic Background Synchronization
SyncManager.register(tag) (WebIDL operation) §
Defined in Background Sync
FinalizationRegistry.register(target, heldValue, unregisterToken) (WebIDL operation) §
Defined in ECMAScript
InterestGroupReportingScriptRunnerGlobalScope.registerAdBeacon(map) (WebIDL operation) §
Defined in Protected Audience
InterestGroupReportingScriptRunnerGlobalScope.registerAdMacro(name, value) (WebIDL operation) §
Defined in Protected Audience
AnimationWorkletGlobalScope.registerAnimator(name, animatorCtor) (WebIDL operation) §
Defined in CSS Animation Worklet API
registered custom property (concept) §
Defined in CSS Properties and Values API 1
Referenced in CSS Functions and Mixins, CSS Variables 2, CSS Variables 1
Element.[[RegisteredIntersectionObservers]] (internal slot) §
Defined in Intersection Observer
[[registeredPropertySet]] (internal slot for Window ) §
Defined in CSS Properties and Values API 1
LayoutWorkletGlobalScope.registerLayout(name, layoutCtor) (WebIDL operation) §
Defined in CSS Layout API 1
PaintWorkletGlobalScope.registerPaint(name, paintCtor) (WebIDL operation) §
Defined in CSS Painting API 1
AudioWorkletGlobalScope.registerProcessor(name, processorCtor) (WebIDL operation) §
Defined in Web Audio API
registerProperty(definition) (WebIDL operation for CSS ) §
Defined in CSS Properties and Values API 1
Referenced in Web Animations
NavigatorContentUtils.registerProtocolHandler(scheme, url) (WebIDL operation) §
Defined in HTML
Referenced in URL, Web Share Target API, Manifest Incubations, Prerendering Revamped
registrable domain (concept for host ) §
Defined in URL
Referenced in HTML, Topics API, Navigational-Tracking Mitigations, Federated Credential Management API, Payment Request API, Web Authentication
registration (concept for service worker ) §
Defined in Service Workers
BackgroundFetchEvent.registration (WebIDL attribute) §
Defined in Background Fetch
BackgroundFetchEventInit.registration (WebIDL dictionary member) §
Defined in Background Fetch
ServiceWorkerGlobalScope.registration (WebIDL attribute) §
Defined in Service Workers
RegistrationOptions (WebIDL dictionary) §
Defined in Service Workers
Related terms: RegistrationOptions.scope, RegistrationOptions.type, RegistrationOptions.updateViaCache
see also WebIDLPedia
RegistrationResponseJSON (WebIDL dictionary) §
Defined in Web Authentication
Related terms: RegistrationResponseJSON.authenticatorAttachment, RegistrationResponseJSON.clientExtensionResults, RegistrationResponseJSON.id, RegistrationResponseJSON.rawId, RegistrationResponseJSON.response, RegistrationResponseJSON.type
see also WebIDLPedia
registry (concept) §
Defined in W3C Process Document
registry definition (concept) §
Defined in W3C Process Document
registry entry (concept) §
Defined in W3C Process Document
registry table (concept) §
Defined in W3C Process Document
regular attribute (concept) §
Defined in Web IDL
regular operation (concept) §
Defined in Web IDL
Referenced in Prerendering Revamped
reify (concept for CSS ) §
Defined in CSS Typed OM 1
Referenced in CSS Scoping 1
reify a <transform-function> (concept) §
Defined in CSS Typed OM 1
Referenced in CSS Properties and Values API 1
reify a <transform-list> (concept) §
Defined in CSS Typed OM 1
Referenced in CSS Properties and Values API 1
reify a list of component values (concept) §
Defined in CSS Typed OM 1
Referenced in CSS Properties and Values API 1
reify a math expression (concept) §
Defined in CSS Typed OM 1
reify a numeric value (concept) §
Defined in CSS Typed OM 1
Referenced in CSS Properties and Values API 1
reify a registered custom property value (concept) §
Defined in CSS Properties and Values API 1
reify a var() reference (concept) §
Defined in CSS Typed OM 1
reify an identifier (concept) §
Defined in CSS Typed OM 1
Referenced in CSS Properties and Values API 1
reify as a CSSStyleValue (concept) §
Defined in CSS Typed OM 1
Referenced in CSS Properties and Values API 1
reject (concept) §
Defined in Web IDL
Referenced in DOM, Fetch, File System, WebXR Anchors, Notifications API, Topics API, requestStorageAccessFor API, Extending Storage Access API to non-cookie storage, The Storage Access API, Element Capture, Storage, Streams, Source Map, Long Animation Frames API, The Capture-Handle Actions Mechanism, WebAssembly JavaScript Interface: Content Security Policy, WebAssembly JavaScript Interface: ESM Integration, WebAssembly JavaScript Interface: Exception Handling, WebAssembly JavaScript Interface: Promise Integration, WebAssembly JavaScript Interface: JS String Builtins, WebAssembly JavaScript Interface: Type Reflection, Web Bluetooth, Web Bluetooth Scanning, Capability Delegation, Cookie Store API, Direct Sockets API, EyeDropper API, File System Access, Handwriting Recognition API, Idle Detection API, Keyboard Map, Local Font Access, Prerendering Revamped, Observable, Requesting Permissions, preferCurrentTab, Prioritized Task Scheduling, Web Serial API, Shared Storage API, Storage Buckets API, Private State Token API, Protected Audience, User-Agent Client Hints, Web Preferences API, Web Smart Card API, WebHID API, WebUSB API, Audio Output Devices API, Badging API, Battery Status API, Clipboard API and events, Compute Pressure 1, Contact Picker API, Credential Management 1, CSS View Transitions 1, Federated Credential Management API, Indexed DB 3.0, Region Capture, Media Capture and Streams, Viewport Capture, Device Orientation and Motion, Pointer Lock 2.0, Push API, Screen Capture, Screen Orientation, Service Workers, WebAssembly JavaScript Interface, WebAssembly Web API, Web Animations, Web Locks API, Web Share API, Web Authentication, WebDriver, WebGPU, Web Neural Network API, WebRTC Encoded Transform, Identity for WebRTC 1.0, WebXR Hit Test, WebXR Lighting Estimation API 1, WebXR Device API, Window Management
"reject-promise" (value for ScriptInvokerType WebIDL enumeration) §
Defined in Long Animation Frames API
Promise.reject(r) (WebIDL operation) §
Defined in ECMAScript
Referenced in Web IDL
rejectionhandled (event for Window, WorkerGlobalScope interface ) §
Defined in HTML
RejectPromise (algorithm) §
Defined in ECMAScript
rel (markup attribute for link ) §
Defined in HTML
Referenced in Web Application Manifest, HTML Accessibility API Mappings 1.0, Image Resource
Related terms: value allowed-alt-sxg, value alternate, value author, value canonical, value dns-prefetch, value expect, value help, value icon, value license, value manifest, value modulepreload, value next, value pingback, value preconnect, value prefetch, value preload, value prev, value privacy-policy, value search, value stylesheet, value terms-of-service
rel (markup attribute for a, area element ) §
Defined in HTML , SVG 2
Referenced in Speculation Rules, HTML Accessibility API Mappings 1.0
Related terms: value alternate, value alternate, value author, value author, value bookmark, value bookmark, value external, value external, value help, value help, value license, value license, value next, value next, value nofollow, value nofollow, value noopener, value noopener, value noreferrer, value noreferrer, value opener, value opener, value prev, value prev, value privacy-policy, value privacy-policy, value search, value search, value tag, value tag, value terms-of-service, value terms-of-service
rel (markup attribute for form ) §
Defined in HTML
Related terms: value external, value help, value license, value next, value nofollow, value noopener, value noreferrer, value opener, value prev, value search
HTMLAnchorElement.rel (WebIDL attribute) §
Defined in HTML
HTMLAreaElement.rel (WebIDL attribute) §
Defined in HTML
HTMLFormElement.rel (WebIDL attribute) §
Defined in HTML
HTMLLinkElement.rel (WebIDL attribute) §
Defined in HTML
SVGAElement.rel (WebIDL attribute) §
Defined in SVG 2
Defined in W3C Process Document
Defined in Web Authentication
Defined in User Agent Interaction with Related Website Sets
Defined in Web Application Manifest
RTCIceCandidate.relatedAddress (WebIDL attribute) §
Defined in WebRTC 1.0
RTCIceCandidateStats.relatedAddress (WebIDL dictionary member) §
Defined in WebRTC Statistics
RelatedApplication (WebIDL dictionary) §
Defined in Get Installed Related Apps API
Related terms: RelatedApplication.id, RelatedApplication.platform, RelatedApplication.url, RelatedApplication.version
see also WebIDLPedia
"relatedOrigins" (value for ClientCapability WebIDL enumeration) §
Defined in Web Authentication
RTCIceCandidate.relatedPort (WebIDL attribute) §
Defined in WebRTC 1.0
RTCIceCandidateStats.relatedPort (WebIDL dictionary member) §
Defined in WebRTC Statistics
relatedTarget (concept for Event ) §
Defined in DOM
FocusEvent.relatedTarget (WebIDL attribute) §
Defined in UI Events
Referenced in HTML
FocusEventInit.relatedTarget (WebIDL dictionary member) §
Defined in UI Events
MouseEvent.relatedTarget (WebIDL attribute) §
Defined in UI Events
Referenced in HTML
MouseEventInit.relatedTarget (WebIDL dictionary member) §
Defined in UI Events
NavigationEvent.relatedTarget (WebIDL attribute) §
Defined in CSS Spatial Navigation 1
NavigationEventInit.relatedTarget (WebIDL dictionary member) §
Defined in CSS Spatial Navigation 1
Relation (concept for ECMAScript ) §
Defined in ECMAScript
Relationship (concept) §
Defined in WAI-ARIA , WAI-ARIA
relative (CSS value for position ) §
Defined in CSS Positioned Layout 3 , CSS 2.2
Referenced in Quirks Mode, CSS Flexbox 1, CSS Grid Layout 1, CSS Grid Layout 2, WebVTT: The Web Video Text Tracks Format
relative color (concept) §
Defined in CSS Color 5
Referenced in CSS Color 4, CSS Values 4
relative high resolution coarse time (concept) §
Defined in High Resolution Time
Referenced in DOM
relative high resolution time (concept) §
Defined in High Resolution Time
Referenced in Fetch, HTML, Long Animation Frames API, Generic Sensor API
relative position (concept) §
Defined in CSS Positioned Layout 3
Referenced in CSS Layout API 1, CSS Text Decoration 4
relative positioning (concept) §
Defined in CSS 2.1
Referenced in CSS Positioned Layout 4, CSS Snapshot 2022, CSS Snapshot 2023, CSS Grid Layout 2, CSS Spatial Navigation 1, Scroll-driven Animations
relative selector (concept) §
Defined in Selectors 4
Referenced in CSS Cascading 6, CSS Nesting
relative selector anchor elements (concept) §
Defined in Selectors 4
relative slash state (concept for basic URL parser ) §
Defined in URL
relative state (concept for basic URL parser ) §
Defined in URL
relative units (concept) §
Defined in CSS 2.1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
relative-colorimetric (CSS value for rendering-intent descriptor of @color-profile @rule ) §
Defined in CSS Color 5
relative-orientation virtual sensor type (concept) §
Defined in Device Orientation and Motion
Referenced in Orientation Sensor
<relative-real-selector> (CSS type) §
Defined in Selectors 4
<relative-real-selector-list> (CSS type) §
Defined in Selectors 4
<relative-selector> (CSS type) §
Defined in Selectors 4
<relative-selector-list> (CSS type) §
Defined in Selectors 4
Referenced in CSS Cascading 6, CSS Nesting
<relative-size> (CSS type) §
Defined in CSS 2.2
Referenced in CSS Fonts 4, CSS Typed OM 1
relative-URL string (concept) §
Defined in URL
Referenced in EPUB 3.3, MiniApp Manifest, Publication Manifest
relative-URL-with-fragment string (concept) §
Defined in URL
Referenced in EPUB 3.3
RelativeOrientationSensor (WebIDL interface) §
Defined in Orientation Sensor
Related terms: new RelativeOrientationSensor(sensorOptions)
see also WebIDLPedia
new RelativeOrientationSensor(sensorOptions) (WebIDL constructor) §
Defined in Orientation Sensor
BoxQuadOptions.relativeTo (WebIDL dictionary member) §
Defined in CSSOM View
"relaxed" (value for IDBTransactionDurability WebIDL enumeration) §
Defined in Indexed DB 3.0
"relay" (value for RTCIceTransportPolicy WebIDL enumeration) §
Defined in WebRTC 1.0
"relay" (value for RTCIceCandidateType WebIDL enumeration) §
Defined in WebRTC 1.0
RTCIceCandidate.relayProtocol (WebIDL attribute) §
Defined in WebRTC 1.0
RTCIceCandidateStats.relayProtocol (WebIDL dictionary member) §
Defined in WebRTC Statistics
release (concept for ReadableStreamDefaultReader ) §
Defined in Streams
Referenced in WebRTC Encoded Transform
release (concept for WritableStreamDefaultWriter ) §
Defined in Streams
Referenced in File System, WebRTC Encoded Transform
DynamicsCompressorNode.release (WebIDL attribute) §
Defined in Web Audio API
DynamicsCompressorOptions.release (WebIDL dictionary member) §
Defined in Web Audio API
release early candidates (algorithm) §
Defined in WebRTC 1.0
"release-acknowledged" (value for MediaKeySessionClosedReason WebIDL enumeration) §
Defined in Encrypted Media Extensions
WakeLockSentinel.release() (WebIDL operation) §
Defined in Screen Wake Lock API
"released" (value for MediaKeyStatus WebIDL enumeration) §
Defined in Encrypted Media Extensions
WakeLockSentinel.released (WebIDL attribute) §
Defined in Screen Wake Lock API
Document.releaseEvents() (WebIDL operation) §
Defined in HTML
Window.releaseEvents() (WebIDL operation) §
Defined in HTML
USBDevice.releaseInterface(interfaceNumber) (WebIDL operation) §
Defined in WebUSB API
ReadableStreamBYOBReader.releaseLock() (WebIDL operation) §
Defined in Streams
ReadableStreamDefaultReader.releaseLock() (WebIDL operation) §
Defined in Streams
Referenced in Web Serial API
WritableStreamDefaultWriter.releaseLock() (WebIDL operation) §
Defined in Streams
Element.releasePointerCapture() (WebIDL operation) §
Defined in Pointer Events
[[ReleaseSteps]] (algorithm for ReadableStreamDefaultController ) §
Defined in Streams
[[ReleaseSteps]] (algorithm for ReadableByteStreamController ) §
Defined in Streams
[[ReleaseSteps]] (algorithm for ReadableStreamController ) §
Defined in Streams
relevant (concept for animation ) §
Defined in Web Animations
relevant agent (concept) §
Defined in HTML
Referenced in DOM, Long Animation Frames API, Prioritized Task Scheduling, Soft Navigations, WebDriver
relevant animations (concept) §
Defined in Web Animations
relevant animations for a subtree (concept) §
Defined in Web Animations
relevant global object (concept) §
Defined in HTML
Referenced in Compatibility, DOM, Fetch, File System, Fullscreen API, Notifications API, Private Aggregation API, Topics API, Navigational-Tracking Mitigations, requestStorageAccessFor API, The Storage Access API, Storage, Streams, execCommand, Long Animation Frames API, The Capture-Handle Actions Mechanism, WebDriver BiDi, Web Bluetooth, Web Bluetooth Scanning, Iframe credentialless, Capability Delegation, Content Index, Cookie Store API, Digital Credentials, Digital Goods API, Direct Sockets API, Document Picture-in-Picture, EyeDropper API, Fenced Frame, Idle Detection API, Keyboard Map, Layout Instability, Local Font Access, Manifest Incubations, Prefetch, Prerendering Revamped, Speculation Rules, Observable, Measure Memory API, Portals, HTML Sanitizer API, Prioritized Task Scheduling, Web Serial API, Shared Storage API, Soft Navigations, Private State Token API, Protected Audience, User-Agent Client Hints, Web Preferences API, Web Smart Card API, Device Attributes API, Managed Configuration API, Secure Curves in the Web Cryptography API, WebHID API, WebUSB API, Audio Output Devices API, Badging API, Battery Status API, Clipboard API and events, Compute Pressure 1, Contact Picker API, Credential Management 1, CSS View Transitions 1, CSS View Transitions 2, CSSOM View, Device Posture API, EditContext API, Encrypted Media Extensions, Event Timing API, File API, Gamepad, Generic Sensor API, Geolocation, High Resolution Time, Largest Contentful Paint, Media Capture and Streams, Viewport Capture, Media Session, Navigation Timing 2, Device Orientation and Motion, Paint Timing, Payment Handler API, Payment Request API, Performance Timeline, Permissions, Picture-in-Picture, Push API, Reporting API, Resource Timing, Screen Capture, Screen Orientation, Screen Wake Lock API, Secure Payment Confirmation, Service Workers, Trusted Types, Vibration API, VirtualKeyboard API, Web Locks API, Web Share API, Web Audio API, Web Authentication, Web Neural Network API, WebRTC 1.0, WebTransport, WebXR Device API, Window Management, XMLHttpRequest
relevant realm (concept) §
Defined in HTML
Referenced in DOM, Fetch, File System, WebXR Anchors, Notifications API, Streams, Long Animation Frames API, WebDriver BiDi, Web IDL, WebSockets, Background Fetch, Direct Sockets API, Element Timing API, Fenced Frame, Layout Instability, Local Font Access, Prerendering Revamped, Prioritized Task Scheduling, Web Serial API, Shared Storage API, Web Smart Card API, Battery Status API, Clipboard API and events, Contact Picker API, Credential Management 1, CSS View Transitions 1, CSS View Transitions 2, Event Timing API, File API, Largest Contentful Paint, Long Tasks API, Media Capture and Streams, Device Orientation and Motion, Paint Timing, Service Workers, User Timing, Web Animations, Web Animations 2, Web Cryptography API, Web Neural Network API, WebRTC Encoded Transform, WebXR Hand Input 1, WebXR Device API, WebXR Layers API 1
relevant settings object (concept) §
Defined in HTML
Referenced in Fetch, File System, Notifications API, Private Aggregation API, Navigational-Tracking Mitigations, requestStorageAccessFor API, The Storage Access API, Storage, Streams, Long Animation Frames API, Web NFC API, WebDriver BiDi, Web Bluetooth, Web Bluetooth Scanning, Web IDL, WebSockets, Iframe credentialless, Attribution Reporting, Background Fetch, Client Hints Infrastructure, Content Index, Cookie Store API, Scripting Policy, Fenced Frame, File System Access, User Agent Interaction with Related Website Sets, Get Installed Related Apps API, Local Font Access, Prefetch, Prerendering Revamped, Speculation Rules, Measure Memory API, Portals, Shared Storage API, Storage Buckets API, Private State Token API, Protected Audience, WebOTP API, Badging API, Beacon, Clear Site Data, Compute Pressure 1, Contact Picker API, Content Security Policy 3, CSS Values 4, Federated Credential Management API, File API, Generic Sensor API, High Resolution Time, Image Resource, Indexed DB 3.0, Intersection Observer, Long Tasks API, Media Capabilities, Media Source Extensions™, Media Capture and Streams, Mixed Content, Navigation Timing 2, Device Orientation and Motion, Paint Timing, Permissions, Picture-in-Picture, Reporting API, Secure Contexts, Secure Payment Confirmation, Service Workers, Web Locks API, Web Share API, Web Authentication, WebDriver, WebRTC 1.0, WebTransport, XMLHttpRequest
relevant to the user (concept) §
Defined in CSS Containment 2
Referenced in CSS Anchor Positioning
WebTransport.[[Reliability]] (internal slot) §
Defined in WebTransport
WebTransport.reliability (WebIDL attribute) §
Defined in WebTransport
"reliable-only" (value for WebTransportReliabilityMode WebIDL enumeration) §
Defined in WebTransport
BluetoothCharacteristicProperties.reliableWrite (WebIDL attribute) §
Defined in Web Bluetooth
HTMLAnchorElement.relList (WebIDL attribute) §
Defined in HTML
HTMLAreaElement.relList (WebIDL attribute) §
Defined in HTML
HTMLFormElement.relList (WebIDL attribute) §
Defined in HTML
HTMLLinkElement.relList (WebIDL attribute) §
Defined in HTML
SVGAElement.relList (WebIDL attribute) §
Defined in SVG 2
"reload" (value for RequestCache WebIDL enumeration) §
Defined in Fetch
"reload" (value for NavigationType WebIDL enumeration) §
Defined in HTML
Referenced in CSS View Transitions 2
"reload" (value for NavigationTimingType WebIDL enumeration) §
Defined in Navigation Timing 2
Referenced in HTML
reload browsing contexts (algorithm) §
Defined in Clear Site Data
reload-navigation flag (concept for request ) §
Defined in Fetch
Referenced in HTML, Prefetch
Location.reload() (WebIDL operation) §
Defined in HTML
Referenced in Clear Site Data, Presentation API
Navigation.reload(options) (WebIDL operation) §
Defined in HTML
"relu" (value for MLRecurrentNetworkActivation WebIDL enumeration) §
Defined in Web Neural Network API
MLOpSupportLimits.relu (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.relu(input, options) (WebIDL operation) §
Defined in Web Neural Network API
rem (CSS value for <length> ) §
Defined in CSS Values 3 , CSS Values 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Fonts 4, CSS Properties and Values API 1
rem() (CSS function) §
Defined in CSS Values 4
rem(value) (WebIDL operation for CSS ) §
Defined in CSS Typed OM 1
remaining fragmentainer extent (concept) §
Defined in CSS Fragmentation 3 , CSS Fragmentation 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
SharedStorage.remainingBudget() (WebIDL operation) §
Defined in Shared Storage API
"remote" (value for [[discovery]] attribute of Credential interface WebIDL enumeration) §
Defined in Credential Management 1
Referenced in Federated Credential Management API, Web Authentication
HTMLMediaElement.remote (WebIDL attribute) §
Defined in Remote Playback API
RTCIceCandidatePair.remote (WebIDL attribute) §
Defined in WebRTC 1.0
remote end definition (concept) §
Defined in WebDriver BiDi
Referenced in Permissions
remote end event trigger (concept for event ) §
Defined in WebDriver BiDi
remote end steps (concept) §
Defined in Private Aggregation API
remote end steps (concept) §
Defined in WebDriver
Referenced in HTML, Navigational-Tracking Mitigations, WebDriver BiDi, Web Bluetooth, Attribution Reporting, Background Fetch, Federated Credential Management API, Generic Sensor API, Reporting API, Secure Payment Confirmation, Web Authentication
remote end subscribe steps (concept for event ) §
Defined in WebDriver BiDi
remote resource (concept) §
Defined in EPUB 3.3
"remote-candidate" (value for RTCStatsType WebIDL enumeration) §
Defined in WebRTC Statistics
"remote-inbound-rtp" (value for RTCStatsType WebIDL enumeration) §
Defined in WebRTC Statistics
"remote-outbound-rtp" (value for RTCStatsType WebIDL enumeration) §
Defined in WebRTC Statistics
TCPSocketOpenInfo.remoteAddress (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPMessage.remoteAddress (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPSocketOpenInfo.remoteAddress (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPSocketOptions.remoteAddress (WebIDL dictionary member) §
Defined in Direct Sockets API
RTCIceCandidatePairStats.remoteCandidateId (WebIDL dictionary member) §
Defined in WebRTC Statistics
RTCTransportStats.remoteCertificateId (WebIDL dictionary member) §
Defined in WebRTC Statistics
RTCPeerConnection.remoteDescription (WebIDL attribute) §
Defined in WebRTC 1.0
RemoteDocument (WebIDL interface) §
Defined in JSON-LD 1.1 Processing Algorithms and API
Related terms: RemoteDocument.contentType, RemoteDocument.contextUrl, RemoteDocument.document, RemoteDocument.documentUrl, RemoteDocument.profile, WebIDL constructor constructor()
see also WebIDLPedia
RTCInboundRtpStreamStats.remoteId (WebIDL dictionary member) §
Defined in WebRTC Statistics
RTCOutboundRtpStreamStats.remoteId (WebIDL dictionary member) §
Defined in WebRTC Statistics
RemotePlayback (WebIDL interface) §
Defined in Remote Playback API
Related terms: RemotePlayback.onconnect, RemotePlayback.onconnecting, RemotePlayback.ondisconnect, RemotePlayback.state, RemotePlayback.cancelWatchAvailability(), RemotePlayback.prompt(), RemotePlayback.watchAvailability()
see also WebIDLPedia
RemotePlaybackAvailabilityCallback (WebIDL callback) §
Defined in Remote Playback API
RemotePlaybackState (WebIDL enumeration) §
Defined in Remote Playback API
Related terms: value connected, value connecting, value disconnected
see also WebIDLPedia
TCPSocketOpenInfo.remotePort (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPMessage.remotePort (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPSocketOpenInfo.remotePort (WebIDL dictionary member) §
Defined in Direct Sockets API
UDPSocketOptions.remotePort (WebIDL dictionary member) §
Defined in Direct Sockets API
RTCRemoteOutboundRtpStreamStats.remoteTimestamp (WebIDL dictionary member) §
Defined in WebRTC Statistics
remove (concept for AbortSignal ) §
Defined in DOM
Referenced in Streams, Observable, Prioritized Task Scheduling, Web Smart Card API, Web Locks API
remove (concept) §
Defined in DOM
Referenced in HTML, execCommand, HTML Sanitizer API, Selection API, WebDriver
remove (concept for list, set element ) §
Defined in Infra
Referenced in DOM, CSS Positioned Layout 4, Encoding, Fetch, File System, HTML, Notifications API, Private Aggregation API, Streams, URL, WebDriver BiDi, Web IDL, Attribution Reporting, Cookie Store API, Handwriting Recognition API, Prefetch, Prerendering Revamped, Speculation Rules, Observable, HTML Sanitizer API, Prioritized Task Scheduling, Shared Storage API, Private State Token API, Protected Audience, WebHID API, Audiobooks, Compute Pressure 1, Credential Management 1, CSS Lists 3, CSS Spatial Navigation 1, CSS Syntax 3, CSS Typed OM 1, Federated Credential Management API, Gamepad, Generic Sensor API, Geolocation, MediaStreamTrack Insertable Media Processing using Streams, Permissions, Publication Manifest, Service Workers, Web Locks API, Web Authentication, Web Neural Network API, WebRTC 1.0, WebTransport, WebXR Device API, XMLHttpRequest
remove (concept for map ) §
Defined in Infra
Referenced in Console, HTML, Private Aggregation API, Navigational-Tracking Mitigations, Storage, WebDriver BiDi, Web Bluetooth, Web IDL, Attribution Reporting, Content Index, Fenced Frame, Prioritized Task Scheduling, Shared Storage API, Protected Audience, Compute Pressure 1, CSS Typed OM 1, Event Timing API, File API, Generic Sensor API, Publication Manifest, Service Workers, Web Authentication, WebGPU, WebRTC 1.0
remove a CSS rule (concept) §
Defined in CSSOM
remove a CSS style sheet (concept) §
Defined in CSSOM
remove a permission store entry (concept) §
Defined in Permissions
Referenced in User Agent Interaction with Related Website Sets
remove a track (algorithm for MediaStream ) §
Defined in Media Capture and Streams
remove all event listeners (concept) §
Defined in DOM
Referenced in HTML
remove an attribute (concept) §
Defined in DOM
Referenced in HTML
remove an attribute by name (concept) §
Defined in DOM
remove an attribute by namespace and local name (concept) §
Defined in DOM
Referenced in HTML
remove an element from the top layer immediately (concept) §
Defined in CSS Positioned Layout 4
Referenced in Fullscreen API, HTML
remove an event listener (concept) §
Defined in DOM
Referenced in HTML, CSSOM View
remove client hints from redirect if needed (algorithm) §
Defined in Client Hints Infrastructure
Remove Entries from Format 1 Patch Map (algorithm) §
Defined in Incremental Font Transfer
Remove Entries from Format 2 Patch Map (algorithm) §
Defined in Incremental Font Transfer
DOMTokenList.remove(...tokens) (WebIDL operation) §
Defined in DOM
AnimationEffect.remove() (WebIDL operation) §
Defined in Web Animations 2
ChildNode.remove() (WebIDL operation) §
Defined in DOM
HTMLSelectElement.remove() (WebIDL operation) §
Defined in HTML
MediaKeySession.remove() (WebIDL operation) §
Defined in Encrypted Media Extensions
SourceBuffer.remove() (WebIDL operation) §
Defined in Media Source Extensions™
DataTransferItemList.remove(index) (WebIDL operation) §
Defined in HTML
HTMLOptionsCollection.remove(index) (WebIDL operation) §
Defined in HTML
Selection.removeAllRanges() (WebIDL operation) §
Defined in Selection API
Element.removeAttribute(qualifiedName) (WebIDL operation) §
Defined in DOM
Element.removeAttributeNode(attr) (WebIDL operation) §
Defined in DOM
Element.removeAttributeNS(namespace, localName) (WebIDL operation) §
Defined in DOM
SanitizerConfig.removeAttributes (WebIDL dictionary member) §
Defined in HTML Sanitizer API
SanitizerElementNamespaceWithAttributes.removeAttributes (WebIDL dictionary member) §
Defined in HTML Sanitizer API
Node.removeChild(child) (WebIDL operation) §
Defined in DOM
TextTrack.removeCue(cue) (WebIDL operation) §
Defined in HTML
"removed" (value for AnimationReplaceState WebIDL enumeration) §
Defined in Web Animations
"removed" (value for AnimationReplacedState WebIDL enumeration) §
Defined in Web Animations
XRInputSourcesChangeEvent.removed (WebIDL attribute) §
Defined in WebXR Device API
XRInputSourcesChangeEventInit.removed (WebIDL dictionary member) §
Defined in WebXR Device API
removed from a document (concept) §
Defined in HTML
Referenced in Fenced Frame
"removed-card" (value for SmartCardResponseCode WebIDL enumeration) §
Defined in Web Smart Card API
MutationRecord.removedNodes (WebIDL attribute) §
Defined in DOM
BufferedChangeEvent.removedRanges (WebIDL attribute) §
Defined in Media Source Extensions™
BufferedChangeEventInit.removedRanges (WebIDL dictionary member) §
Defined in Media Source Extensions™
RTCInboundRtpStreamStats.removedSamplesForAcceleration (WebIDL dictionary member) §
Defined in WebRTC Statistics
SanitizerConfig.removeElements (WebIDL dictionary member) §
Defined in HTML Sanitizer API
FileSystemDirectoryHandle.removeEntry(name, options) (WebIDL operation) §
Defined in File System
EventTarget.removeEventListener(type, callback, options) (WebIDL operation) §
Defined in DOM
Referenced in CSSOM View, UI Events
Storage.removeItem(key) (WebIDL operation) §
Defined in HTML
MediaQueryList.removeListener(callback) (WebIDL operation) §
Defined in CSSOM View
NamedNodeMap.removeNamedItem(qualifiedName) (WebIDL operation) §
Defined in DOM
NamedNodeMap.removeNamedItemNS(namespace, localName) (WebIDL operation) §
Defined in DOM
XSLTProcessor.removeParameter(namespaceURI, localName) (WebIDL operation) §
Defined in DOM
CSSStyleDeclaration.removeProperty(property) (WebIDL operation) §
Defined in CSSOM
Selection.removeRange() (WebIDL operation) §
Defined in Selection API
CSSStyleSheet.removeRule(index) (WebIDL operation) §
Defined in CSSOM
removesourcebuffer (event) §
Defined in Media Source Extensions™
MediaSource.removeSourceBuffer() (WebIDL operation) §
Defined in Media Source Extensions™
HandwritingDrawing.removeStroke(stroke) (WebIDL operation) §
Defined in Handwriting Recognition API
removetrack (event for AudioTrackList, TextTrackList interface, VideoTrackList interface ) §
Defined in HTML
Referenced in Media Source Extensions™
removetrack (event) §
Defined in Media Capture and Streams
Referenced in Media Capture from DOM Elements
MediaStream.removeTrack() (WebIDL operation) §
Defined in Media Capture and Streams
RTCPeerConnection.removeTrack() (WebIDL operation) §
Defined in WebRTC 1.0
Navigator.removeTrackingException() (WebIDL operation) §
Defined in DNT
RemoveWaiter (algorithm) §
Defined in ECMAScript
RemoveWaiters (algorithm) §
Defined in ECMAScript
removing steps (concept) §
Defined in DOM
Referenced in Fullscreen API, HTML
rename waiting period (concept) §
Defined in ECMAScript Internationalization API
Document.renameNode() (WebIDL operation) §
Defined in DOM
render (algorithm) §
Defined in WebGPU
GenerateBidOutput.render (WebIDL dictionary member) §
Defined in Protected Audience
render in the top layer (concept) §
Defined in CSS Positioned Layout 4
BaseAudioContext.[[render quantum size]] (internal slot) §
Defined in Web Audio API
render with a fallback font face (concept) §
Defined in CSS Fonts 4
Referenced in CSS Snapshot 2023
render with an invisible fallback font face (concept) §
Defined in CSS Fonts 4
Referenced in CSS Snapshot 2023
GPUTextureUsage.RENDER_ATTACHMENT (WebIDL constant) §
Defined in WebGPU
render-blocking (concept for fetch timing info ) §
Defined in Fetch
Referenced in Resource Timing
render-blocking (concept for request ) §
Defined in Fetch
Referenced in HTML
renderable element (concept) §
Defined in SVG 2
Referenced in CSS Display 4, CSS Transforms 1
renderable texture view (algorithm) §
Defined in WebGPU
PerformanceResourceTiming.renderBlockingStatus (WebIDL attribute) §
Defined in Resource Timing
RenderBlockingStatusType (WebIDL enumeration) §
Defined in Resource Timing
Related terms: value blocking, value non-blocking
see also WebIDLPedia
AudioContext.renderCapacity (WebIDL attribute) §
Defined in Web Audio API
OfflineAudioContext.[[rendered buffer]] (internal slot) §
Defined in Web Audio API
rendered content (concept) §
Defined in CSS 2.1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
rendered element (concept) §
Defined in SVG 2
Referenced in CSS Display 4, SVG Accessibility API Mappings
OfflineAudioCompletionEvent.renderedBuffer (WebIDL attribute) §
Defined in Web Audio API
OfflineAudioCompletionEventInit.renderedBuffer (WebIDL dictionary member) §
Defined in Web Audio API
GPUTextureView.[[renderExtent]] (internal slot) §
Defined in WebGPU
rendering opportunity (concept) §
Defined in HTML
Referenced in CSS View Transitions 2, WebXR DOM Overlays, WebXR Device API
OfflineAudioContext.[[rendering started]] (internal slot) §
Defined in Web Audio API
BaseAudioContext.[[rendering thread state]] (internal slot) §
Defined in Web Audio API
rendering tree (concept) §
Defined in SVG 2
rendering-intent (CSS descriptor for @color-profile ) §
Defined in CSS Color 5
Related terms: CSS value absolute-colorimetric, CSS value perceptual, CSS value relative-colorimetric, CSS value saturation
RenderingContext (WebIDL type alias) §
Defined in HTML
see also WebIDLPedia
CSSColorProfileRule.renderingIntent (WebIDL attribute) §
Defined in CSS Color 5
AudioWorkletGlobalScope.renderQuantumSize (WebIDL attribute) §
Defined in Web Audio API
BaseAudioContext.renderQuantumSize (WebIDL attribute) §
Defined in Web Audio API
ScoringBrowserSignals.renderSize (WebIDL dictionary member) §
Defined in Protected Audience
AudioContextOptions.renderSizeHint (WebIDL dictionary member) §
Defined in Web Audio API
OfflineAudioContextOptions.renderSizeHint (WebIDL dictionary member) §
Defined in Web Audio API
PerformanceLongAnimationFrameTiming.renderStart (WebIDL attribute) §
Defined in Long Animation Frames API
GPUCommandBuffer.[[renderState]] (internal slot) §
Defined in WebGPU
XRSession.renderState (WebIDL attribute) §
Defined in WebXR Device API
Referenced in WebXR Layers API 1
LargestContentfulPaint.renderTime (WebIDL attribute) §
Defined in Largest Contentful Paint
PerformanceElementTiming.renderTime (WebIDL attribute) §
Defined in Element Timing API
AuctionAd.renderURL (WebIDL dictionary member) §
Defined in Protected Audience
ReportingBrowserSignals.renderURL (WebIDL dictionary member) §
Defined in Protected Audience
ScoringBrowserSignals.renderURL (WebIDL dictionary member) §
Defined in Protected Audience
Notification.renotify (WebIDL attribute) §
Defined in Notifications API
NotificationOptions.renotify (WebIDL dictionary member) §
Defined in Notifications API
repeat (CSS value for background-repeat-block, background-repeat-inline property, background-repeat-x property, background-repeat-y property ) §
Defined in CSS Backgrounds 4
repeat (CSS value for background-repeat ) §
Defined in CSS Backgrounds 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
repeat (CSS value for border-image-repeat ) §
Defined in CSS Backgrounds 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
"repeat" (value for GPUAddressMode WebIDL enumeration) §
Defined in WebGPU
KeyboardEvent.repeat (WebIDL attribute) §
Defined in UI Events
KeyboardEventInit.repeat (WebIDL dictionary member) §
Defined in UI Events
<repeat-style> (CSS type) §
Defined in CSS Backgrounds 4 , CSS Backgrounds 3
repeat-x (CSS value for background-repeat ) §
Defined in CSS Backgrounds 4 , CSS Backgrounds 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
repeat-y (CSS value for background-repeat ) §
Defined in CSS Backgrounds 4 , CSS Backgrounds 3
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
repeat() (CSS function) §
Defined in CSS Grid Layout 1 , CSS Grid Layout 2
Referenced in CSS Grid Layout 3
Related terms: CSS value auto-areas, CSS value auto-fill, CSS value auto-fit
String.repeat(count) (WebIDL operation) §
Defined in ECMAScript
repeatable list (concept) §
Defined in Web Animations
repeatCount (markup attribute for animate ) §
Defined in SVG Animations 2
Referenced in SVG 2
repeatDur (markup attribute for animate ) §
Defined in SVG Animations 2
Referenced in SVG 2
repeating-conic-gradient() (CSS function) §
Defined in CSS Images 4
Related terms: concept gradient center
repeating-linear-gradient() (CSS function) §
Defined in CSS Images 3 , CSS Images 4
repeating-radial-gradient() (CSS function) §
Defined in CSS Images 3 , CSS Images 4
Related terms: CSS value <length-percentage [0,∞]>{2}, CSS value closest-corner, CSS value closest-side, CSS value farthest-corner, CSS value farthest-side, CSS value <length [0,∞]>, CSS value <radial-shape>, CSS value <radial-size>
RepeatMatcher (algorithm) §
Defined in ECMAScript
Referenced in Regular Expression Pattern Modifiers for ECMAScript
<repetition> (CSS type) §
Defined in CSS Backgrounds 4
ImageTrack.[[repetition count]] (internal slot) §
Defined in WebCodecs
ImageTrack.repetitionCount (WebIDL attribute) §
Defined in WebCodecs
replace (concept) §
Defined in DOM
Referenced in HTML
"replace" (value for NavigationType WebIDL enumeration) §
Defined in HTML
Referenced in Prerendering Revamped, CSS View Transitions 2
"replace" (value for NavigationHistoryBehavior WebIDL enumeration) §
Defined in HTML
replace (concept for list ) §
Defined in Infra
Referenced in DOM, HTML, Notifications API, Layout Instability, Speculation Rules, Protected Audience, Permissions, XMLHttpRequest
replace (concept for set ) §
Defined in Infra
Referenced in DOM
replace (CSS value for text-autospace ) §
Defined in CSS Text 4
"replace" (value for CompositeOperation, CompositeOperationOrAuto enumeration WebIDL enumerations) §
Defined in Web Animations
"replace" (value for IterationCompositeOperation WebIDL enumeration) §
Defined in Web Animations 2
"replace" (value for GPUStencilOperation WebIDL enumeration) §
Defined in WebGPU
Symbol.replace (WebIDL attribute) §
Defined in ECMAScript
replace all (concept for Node ) §
Defined in DOM
Referenced in HTML, HTML Sanitizer API
replace an attribute (concept) §
Defined in DOM
Referenced in HTML
replace data (concept) §
Defined in DOM
Referenced in HTML, Selection API
Replace the drawing buffer (algorithm) §
Defined in WebGPU
AnimationEffect.replace(...effects) (WebIDL operation) §
Defined in Web Animations 2
String.replace(searchValue, replaceValue) (WebIDL operation) §
Defined in ECMAScript
CSSStyleSheet.replace(text) (WebIDL operation) §
Defined in CSSOM
Referenced in CSS Syntax 3
DOMTokenList.replace(token, newToken) (WebIDL operation) §
Defined in DOM
Location.replace(url) (WebIDL operation) §
Defined in HTML
Replaceable (WebIDL extended attribute) §
Defined in Web IDL
Referenced in DOM, Prioritized Task Scheduling, CSS Viewport 1, CSSOM View, High Resolution Time
String.replaceAll(searchValue, replaceValue) (WebIDL operation) §
Defined in ECMAScript
Node.replaceChild(node, child) (WebIDL operation) §
Defined in DOM
ParentNode.replaceChildren(...nodes) (WebIDL operation) §
Defined in DOM
replaced element (concept) §
Defined in CSS Display 4 , CSS Display 3
Referenced in CSS Images 5, CSS Positioned Layout 4, CSS Snapshot 2022, CSS Snapshot 2023, CSS Box Alignment 3, CSS Backgrounds 3, CSS Box Model 4, CSS Containment 1, CSS Containment 2, CSS Flexbox 1, CSS Grid Layout 1, CSS Grid Layout 2, CSS Inline Layout 3, CSS Layout API 1, CSS Lists 3, CSS Overflow 3, CSS Overflow 4, CSS Positioned Layout 3, CSS Pseudo-Elements 4, CSS Ruby Annotation Layout 1, CSS Sizing 3, CSS Sizing 4, CSS Table 3, CSS View Transitions 1, CSS Writing Modes 3, CSS Writing Modes 4, Paint Timing
replaced element (concept) §
Defined in CSS 2.1
Referenced in CSS Fragmentation 3
CharacterData.replaceData(offset, count, data) (WebIDL operation) §
Defined in DOM
replacement (concept) §
Defined in Encoding
replacement decoder (concept) §
Defined in Encoding
replaces client id (concept for request ) §
Defined in Fetch
Referenced in HTML, Prefetch, Service Workers
FetchEvent.replacesClientId (WebIDL attribute) §
Defined in Service Workers
FetchEventInit.replacesClientId (WebIDL dictionary member) §
Defined in Service Workers
Animation.replaceState (WebIDL attribute) §
Defined in Web Animations
History.replaceState(data, unused, url) (WebIDL operation) §
Defined in HTML
Referenced in Cookie Store API, No-Vary-Search
CSSStyleSheet.replaceSync(text) (WebIDL operation) §
Defined in CSSOM
RTCRtpSender.replaceTrack() (WebIDL operation) §
Defined in WebRTC 1.0
Text.replaceWholeText() (WebIDL operation) §
Defined in DOM
ChildNode.replaceWith(...nodes) (WebIDL operation) §
Defined in DOM
SanitizerConfig.replaceWithChildrenElements (WebIDL dictionary member) §
Defined in HTML Sanitizer API
"report" (value for RequestDestination WebIDL enumeration) §
Defined in Fetch
Referenced in Service Workers
"report" (value for SecurityPolicyViolationEventDisposition WebIDL enumeration) §
Defined in Content Security Policy 3
report (concept) §
Defined in Reporting API
Referenced in Network Reporting API, Crash Reporting, Deprecation Reporting, Intervention Reporting, Permissions Policy
Related terms: concept attempts, concept body, concept destination, concept timestamp, concept type, concept url, concept user agent
Report (WebIDL interface) §
Defined in Reporting API
Related terms: Report.body, Report.type, Report.url, Report.toJSON()
see also WebIDLPedia
report a Scripting Policy violation (algorithm) §
Defined in Scripting Policy
report a warning to the console (concept) §
Defined in Console
Referenced in DOM, HTML, Prefetch, Protected Audience
report an exception (concept) §
Defined in HTML
Referenced in DOM, WebDriver BiDi, Web IDL
Report Content Security Policy violations for request (concept) §
Defined in Content Security Policy 3
Referenced in Fetch, WebTransport
report element timing (concept) §
Defined in Element Timing API
Referenced in Paint Timing
report frame timing (concept) §
Defined in Long Animation Frames API
report largest contentful paint (concept) §
Defined in Largest Contentful Paint
Report latest reading updated (concept) §
Defined in Generic Sensor API
report only reporting endpoint (concept for embedder policy ) §
Defined in HTML
Referenced in Fetch
report only value (concept for embedder policy ) §
Defined in HTML
Referenced in Fetch
report the exception (concept) §
Defined in HTML
Referenced in Observable, Compute Pressure 1, Intersection Observer, Performance Timeline, requestIdleCallback() Cooperative Scheduling of Background Tasks
report the layout shift (concept) §
Defined in Layout Instability
report timing (concept for fetch controller ) §
Defined in Fetch
Referenced in HTML, XMLHttpRequest
report type (concept) §
Defined in Reporting API
Referenced in HTML, Crash Reporting, Scripting Policy, Deprecation Reporting, Intervention Reporting, Content Security Policy 3, Permissions Policy
report-only (concept for scripting policy pair ) §
Defined in Scripting Policy
'report-sample' (grammar) §
Defined in Content Security Policy 3
report-to (concept for scripting policy ) §
Defined in Scripting Policy
report-to (concept for scripting-policy-dict ) §
Defined in Scripting Policy
report-to (concept) §
Defined in Content Security Policy 3
Referenced in Content Security Policy: Embedded Enforcement
report-uri (concept) §
Defined in Content Security Policy 3
Referenced in HTML, Content Security Policy: Embedded Enforcement
ForDebuggingOnly.reportAdAuctionLoss(url) (WebIDL operation) §
Defined in Protected Audience
ForDebuggingOnly.reportAdAuctionWin(url) (WebIDL operation) §
Defined in Protected Audience
ReportBody (WebIDL interface) §
Defined in Reporting API
Referenced in Crash Reporting, Scripting Policy, Deprecation Reporting, Intervention Reporting, Permissions Policy
Related terms: ReportBody.toJSON()
see also WebIDLPedia
HIDReportItem.reportCount (WebIDL dictionary member) §
Defined in WebHID API
WindowOrWorkerGlobalScope.reportError(e) (WebIDL operation) §
Defined in HTML
Fence.reportEvent(event) (WebIDL operation) §
Defined in Fenced Frame
Referenced in Shared Storage API
ReportEventType (WebIDL type alias) §
Defined in Fenced Frame
see also WebIDLPedia
HIDInputReportEvent.reportId (WebIDL attribute) §
Defined in WebHID API
HIDInputReportEventInit.reportId (WebIDL dictionary member) §
Defined in WebHID API
HIDReportInfo.reportId (WebIDL dictionary member) §
Defined in WebHID API
reporting destination info (concept for fencedframetype ) §
Defined in Fenced Frame
Related terms: concept reporting macro map, concept reporting url map
reporting endpoint (concept for embedder policy ) §
Defined in HTML
Referenced in Fetch
reporting macro map (concept for reporting destination info ) §
Defined in Fenced Frame
reporting url map (concept for reporting destination info ) §
Defined in Fenced Frame
Reporting-Endpoints (concept) §
Defined in Reporting API
ReportingBrowserSignals (WebIDL dictionary) §
Defined in Protected Audience
Related terms: ReportingBrowserSignals.bid, ReportingBrowserSignals.bidCurrency, ReportingBrowserSignals.buyerAndSellerReportingId, ReportingBrowserSignals.componentSeller, ReportingBrowserSignals.highestScoringOtherBid, ReportingBrowserSignals.highestScoringOtherBidCurrency, ReportingBrowserSignals.interestGroupOwner, ReportingBrowserSignals.renderURL, ReportingBrowserSignals.topLevelSeller, ReportingBrowserSignals.topWindowHostname
see also WebIDLPedia
SharedStorageUrlWithMetadata.reportingMetadata (WebIDL dictionary member) §
Defined in Shared Storage API
ReportingObserver (WebIDL interface) §
Defined in Reporting API
Referenced in Scripting Policy
Related terms: new ReportingObserver(callback, options), ReportingObserver.disconnect(), ReportingObserver.observe(), ReportingObserver.takeRecords()
see also WebIDLPedia
new ReportingObserver(callback, options) (WebIDL constructor) §
Defined in Reporting API
ReportingObserverCallback (WebIDL callback) §
Defined in Reporting API
ReportingObserverOptions (WebIDL dictionary) §
Defined in Reporting API
Related terms: ReportingObserverOptions.buffered, ReportingObserverOptions.types
see also WebIDLPedia
AuctionAdConfig.reportingTimeout (WebIDL dictionary member) §
Defined in Protected Audience
ReportList (WebIDL type alias) §
Defined in Reporting API
see also WebIDLPedia
ReportResultBrowserSignals (WebIDL dictionary) §
Defined in Protected Audience
Related terms: ReportResultBrowserSignals.dataVersion, ReportResultBrowserSignals.desirability, ReportResultBrowserSignals.modifiedBid, ReportResultBrowserSignals.topLevelSellerSignals
see also WebIDLPedia
reports (concept for WindowOrWorkerGlobalScope ) §
Defined in Reporting API
Referenced in Network Reporting API, Scripting Policy
HIDReportItem.reportSize (WebIDL dictionary member) §
Defined in WebHID API
RTCRemoteOutboundRtpStreamStats.reportsSent (WebIDL dictionary member) §
Defined in WebRTC Statistics
ElementInternals.reportValidity() (WebIDL operation) §
Defined in HTML
HTMLButtonElement.reportValidity() (WebIDL operation) §
HTMLFieldSetElement.reportValidity() (WebIDL operation) §
HTMLInputElement.reportValidity() (WebIDL operation) §
HTMLObjectElement.reportValidity() (WebIDL operation) §
HTMLOutputElement.reportValidity() (WebIDL operation) §
HTMLSelectElement.reportValidity() (WebIDL operation) §
HTMLTextAreaElement.reportValidity() (WebIDL operation) §
Defined in HTML
HTMLFormElement.reportValidity() (WebIDL operation) §
Defined in HTML
ReportWinBrowserSignals (WebIDL dictionary) §
Defined in Protected Audience
Related terms: ReportWinBrowserSignals.adCost, ReportWinBrowserSignals.buyerReportingId, ReportWinBrowserSignals.dataVersion, ReportWinBrowserSignals.interestGroupName, ReportWinBrowserSignals.kAnonStatus, ReportWinBrowserSignals.madeHighestScoringOtherBid, ReportWinBrowserSignals.modelingSignals, ReportWinBrowserSignals.seller
see also WebIDLPedia
represented by the collection (concept for collection ) §
Defined in DOM
Referenced in HTML
BluetoothRemoteGATTCharacteristic.[[representedCharacteristic]] (internal slot) §
Defined in Web Bluetooth
BluetoothRemoteGATTDescriptor.[[representedDescriptor]] (internal slot) §
Defined in Web Bluetooth
BluetoothDevice.[[representedDevice]] (internal slot) §
Defined in Web Bluetooth
BluetoothRemoteGATTService.[[representedService]] (internal slot) §
Defined in Web Bluetooth
request (concept) §
Defined in Fetch
Referenced in HTML, Private Aggregation API, Topics API, Navigational-Tracking Mitigations, requestStorageAccessFor API, Source Map, Web Share Target API, WebDriver BiDi, WebSockets, Attribution Reporting, Background Fetch, Content Index, Scripting Policy, Digital Credentials, Fenced Frame, Media Feeds, Prefetch, Speculation Rules, Portals, URL Fragment Text Directives, Shared Storage API, Private State Token API, Protected Audience, Loading Signed Exchanges, Beacon, A Well-Known URL for Changing Passwords, Content Security Policy: Embedded Enforcement, Content Security Policy 3, CSS Values 4, CSS Values 5, CSSOM, Federated Credential Management API, Fetch Metadata, Image Resource, Largest Contentful Paint, Mixed Content, Payment Method Manifest, Payment Request API, Permissions Policy, Referrer Policy, Reporting API, Resource Timing, Secure Payment Confirmation, Service Workers, SRI, Trusted Types, Upgrade Insecure Requests, WebDriver, WebTransport, XMLHttpRequest
Related terms: concept add a range header, concept Attribution Reporting eligibility, concept body, concept cache mode, concept client, concept clone, concept credentials mode, concept cryptographic nonce metadata, concept current URL, concept destination, concept done flag, concept effective directive, concept header list, concept history-navigation flag, concept initiator, concept initiator type, concept integrity metadata, concept internal priority, concept keepalive, concept method, concept mode, concept origin, concept parser metadata, concept policy container, concept prevent no-cache cache-control header modification flag, concept priority, concept redirect count, concept redirect mode, concept referrer, concept referrer policy, concept reload-navigation flag, concept render-blocking, concept replaces client id, concept reserved client, concept response tainting, concept service-workers mode, concept target IP address space, concept timing allow failed flag, concept unsafe-request flag, concept URL, concept URL list, concept use-CORS-preflight flag, concept use-URL-credentials flag, concept user-activation, concept window
request (concept for fetch record ) §
Defined in Fetch
request (concept for Request ) §
Defined in Fetch
Referenced in Topics API, Background Fetch, Client Hints Infrastructure, Document Policy, Shared Storage API, Private State Token API, Protected Audience, Service Workers
request (concept for cache batch operation ) §
Defined in Service Workers
AdAuctionData.request (WebIDL dictionary member) §
Defined in Protected Audience
BackgroundFetchRecord.request (WebIDL attribute) §
Defined in Background Fetch
DigitalCredentialsProvider.request (WebIDL dictionary member) §
Defined in Digital Credentials
FetchEvent.request (WebIDL attribute) §
Defined in Service Workers
Referenced in Loading Signed Exchanges
FetchEventInit.request (WebIDL dictionary member) §
Defined in Service Workers
IDBCursor.request (WebIDL attribute) §
Defined in Indexed DB 3.0
USBControlTransferParameters.request (WebIDL dictionary member) §
Defined in WebUSB API
Request (WebIDL interface) §
Defined in Fetch
Referenced in Background Fetch, Private Network Access, Private State Token API, Loading Signed Exchanges, Largest Contentful Paint, Referrer Policy, Service Workers
Related terms: concept create, concept headers, concept request, Request.cache, Request.credentials, Request.destination, Request.duplex, Request.headers, Request.integrity, Request.isHistoryNavigation, Request.isReloadNavigation, Request.keepalive, Request.method, Request.mode, Request.redirect, Request.referrer, Request.referrerPolicy, Request.signal, Request.targetAddressSpace, Request.url, new Request(input, init), Request.clone()
see also WebIDLPedia
Request a Credential (algorithm) §
Defined in Credential Management 1
Referenced in WebOTP API, Federated Credential Management API, Secure Payment Confirmation, Web Authentication
request an element to be removed from the top layer (concept) §
Defined in CSS Positioned Layout 4
Referenced in HTML
request body (concept for POST resource ) §
Defined in HTML
Referenced in Prefetch
request content-type (concept for POST resource ) §
Defined in HTML
Referenced in Prefetch
request id (concept) §
Defined in WebDriver BiDi
Request Matches Cached Item (concept) §
Defined in Service Workers
Referenced in Background Fetch
request permission to use (concept) §
Defined in Permissions
Referenced in Notifications API, requestStorageAccessFor API, The Storage Access API, Storage, Web Bluetooth Scanning, File System Access, User Agent Interaction with Related Website Sets, Idle Detection API, Requesting Permissions, Private Network Access, Storage Buckets API, WebUSB API, Clipboard API and events, Generic Sensor API, MediaStream Image Capture, Device Orientation and Motion, Window Management
Request sensor access (concept) §
Defined in Generic Sensor API
Referenced in Orientation Sensor
Defined in Extending Storage Access API to non-cookie storage
request URL (concept for exchange ) §
Defined in Loading Signed Exchanges
request-body-header name (concept) §
Defined in Fetch
<request-url-modifier> (CSS type) §
Defined in CSS Values 5
Related terms: CSS function crossorigin(), CSS function integrity(), CSS function referrerpolicy(), CSS type <crossorigin-modifier>, CSS type <integrity-modifier>, CSS type <referrerpolicy-modifier>, CSS value anonymous, CSS value no-referrer, CSS value no-referrer-when-downgrade, CSS value origin, CSS value origin-when-cross-origin, CSS value same-origin, CSS value strict-origin, CSS value strict-origin-when-cross-origin, CSS value unsafe-url, CSS value use-credentials
WakeLock.request() (WebIDL operation) §
Defined in Screen Wake Lock API
Referenced in Prerendering Revamped
new Request(input, init) (WebIDL constructor) §
Defined in Fetch
Referenced in Topics API, Attribution Reporting, Private Network Access, Shared Storage API, Private State Token API, Protected Audience
LockManager.request(name, callback) (WebIDL operation) §
Defined in Web Locks API
Referenced in Prerendering Revamped
LockManager.request(name, options, callback) (WebIDL operation) §
Defined in Web Locks API
Referenced in Prerendering Revamped
Permissions.request(permissionDesc) (WebIDL operation) §
Defined in Requesting Permissions
Referenced in WebXR Layers API 1
GPU.requestAdapter(options) (WebIDL operation) §
Defined in WebGPU
AnimationFrameProvider.requestAnimationFrame(callback) (WebIDL operation) §
Defined in HTML
Referenced in Gamepad, requestIdleCallback() Cooperative Scheduling of Background Tasks, WebGPU, WebXR DOM Overlays, WebXR Device API
XRSession.requestAnimationFrame(callback) (WebIDL operation) §
Defined in WebXR Device API
Referenced in WebXR DOM Overlays, WebXR Layers API 1
PaymentOptions.requestBillingAddress (WebIDL dictionary member) §
Defined in Payment Request API
RequestCache (WebIDL enumeration) §
Defined in Fetch
Related terms: value default, value force-cache, value no-cache, value no-store, value only-if-cached, value reload
see also WebIDLPedia
CloseWatcher.requestClose() (WebIDL operation) §
Defined in HTML
RequestCredentials (WebIDL enumeration) §
Defined in Fetch
Referenced in HTML
Related terms: value include, value omit, value same-origin
see also WebIDLPedia
MediaRecorder.requestData() (WebIDL operation) §
Defined in MediaStream Recording
RequestDestination (WebIDL enumeration) §
Defined in Fetch
Referenced in HTML, Fenced Frame, Speculation Rules, CSS Values 4, Service Workers
Related terms: value , value audio, value audioworklet, value document, value embed, value font, value frame, value iframe, value image, value json, value manifest, value object, value paintworklet, value report, value script, value sharedworker, value style, value track, value video, value worker, value xslt
see also WebIDLPedia
RouterCondition.requestDestination (WebIDL dictionary member) §
Defined in Service Workers
HID.requestDevice() (WebIDL operation) §
Defined in WebHID API
Referenced in Prerendering Revamped
GPUAdapter.requestDevice(descriptor) (WebIDL operation) §
Defined in WebGPU
Bluetooth.requestDevice(options) (WebIDL operation) §
Defined in Web Bluetooth
Referenced in Prerendering Revamped
USB.requestDevice(options) (WebIDL operation) §
Defined in WebUSB API
Referenced in Prerendering Revamped
RequestDeviceOptions (WebIDL dictionary) §
Defined in Web Bluetooth
Related terms: RequestDeviceOptions.acceptAllDevices, RequestDeviceOptions.exclusionFilters, RequestDeviceOptions.filters, RequestDeviceOptions.optionalManufacturerData, RequestDeviceOptions.optionalServices
see also WebIDLPedia
RequestDuplex (WebIDL enumeration) §
Defined in Fetch
Related terms: value half
see also WebIDLPedia
TopLevelStorageAccessPermissionDescriptor.requestedOrigin (WebIDL dictionary member) §
Defined in requestStorageAccessFor API
AuctionAdConfig.requestedSize (WebIDL dictionary member) §
Defined in Protected Audience
BiddingBrowserSignals.requestedSize (WebIDL dictionary member) §
Defined in Protected Audience
CanvasCaptureMediaStreamTrack.requestFrame() (WebIDL operation) §
Defined in Media Capture from DOM Elements
Element.requestFullscreen(options) (WebIDL operation) §
Defined in Fullscreen API
Referenced in HTML, Capability Delegation, Prerendering Revamped, Media Queries 5, Permissions Policy, Selectors 4, WebXR DOM Overlays, Window Management
XRSession.requestHitTestSource(options) (WebIDL operation) §
Defined in WebXR Hit Test
XRSession.requestHitTestSourceForTransientInput(options) (WebIDL operation) §
Defined in WebXR Hit Test
AdAuctionData.requestId (WebIDL dictionary member) §
Defined in Protected Audience
AuctionAdConfig.requestId (WebIDL dictionary member) §
Defined in Protected Audience
PaymentResponse.requestId (WebIDL attribute) §
Defined in Payment Request API
requestIdleCallback() (WebIDL operation for Window ) §
Defined in requestIdleCallback() Cooperative Scheduling of Background Tasks
RequestInfo (WebIDL type alias) §
Defined in Fetch
Referenced in Background Fetch, Private Network Access, Service Workers
see also WebIDLPedia
RequestInit (WebIDL dictionary) §
Defined in Fetch
Referenced in Topics API, Attribution Reporting, Private Network Access, Shared Storage API, Private State Token API, Protected Audience
Related terms: RequestInit.adAuctionHeaders, RequestInit.attributionReporting, RequestInit.body, RequestInit.browsingTopics, RequestInit.cache, RequestInit.credentials, RequestInit.duplex, RequestInit.headers, RequestInit.integrity, RequestInit.keepalive, RequestInit.method, RequestInit.mode, RequestInit.priority, RequestInit.privateToken, RequestInit.redirect, RequestInit.referrer, RequestInit.referrerPolicy, RequestInit.sharedStorageWritable, RequestInit.signal, RequestInit.targetAddressSpace, RequestInit.window
see also WebIDLPedia
Bluetooth.requestLEScan(options) (WebIDL operation) §
Defined in Web Bluetooth Scanning
XRSession.requestLightProbe(options) (WebIDL operation) §
Defined in WebXR Lighting Estimation API 1
Navigator.requestMediaKeySystemAccess() (WebIDL operation) §
Defined in Encrypted Media Extensions
Referenced in Prerendering Revamped, Media Capabilities
RouterCondition.requestMethod (WebIDL dictionary member) §
Defined in Service Workers
Navigator.requestMIDIAccess() (WebIDL operation) §
Defined in Web MIDI API
Referenced in Prerendering Revamped
RequestMode (WebIDL enumeration) §
Defined in Fetch
Referenced in Service Workers
Related terms: value cors, value navigate, value no-cors, value same-origin
see also WebIDLPedia
RouterCondition.requestMode (WebIDL dictionary member) §
Defined in Service Workers
PreferenceObject.requestOverride(value) (WebIDL operation) §
Defined in Web Preferences API
PaymentOptions.requestPayerEmail (WebIDL dictionary member) §
Defined in Payment Request API
PaymentOptions.requestPayerName (WebIDL dictionary member) §
Defined in Payment Request API
PaymentOptions.requestPayerPhone (WebIDL dictionary member) §
Defined in Payment Request API
DeviceMotionEvent.requestPermission() (WebIDL operation) §
Defined in Device Orientation and Motion
IdleDetector.requestPermission() (WebIDL operation) §
Defined in Idle Detection API
Referenced in Prerendering Revamped
DeviceOrientationEvent.requestPermission(absolute) (WebIDL operation) §
Defined in Device Orientation and Motion
Notification.requestPermission(deprecatedCallback) (WebIDL operation) §
Defined in Notifications API
Referenced in Prerendering Revamped, Writing Promise-Using Specifications, Badging API
FileSystemHandle.requestPermission(descriptor) (WebIDL operation) §
Defined in File System Access
XRAnchor.requestPersistentHandle() (WebIDL operation) §
Defined in WebXR Anchors
HTMLVideoElement.requestPictureInPicture() (WebIDL operation) §
Defined in Picture-in-Picture
Referenced in Prerendering Revamped
Element.requestPointerLock() (WebIDL operation) §
Defined in Pointer Lock 2.0
Referenced in Prerendering Revamped
Serial.requestPort() (WebIDL operation) §
Defined in Web Serial API
Referenced in Prerendering Revamped
RequestPriority (WebIDL enumeration) §
Defined in Fetch
Related terms: value auto, value high, value low
see also WebIDLPedia
LoadDocumentOptions.requestProfile (WebIDL dictionary member) §
Defined in JSON-LD 1.1 Processing Algorithms and API
RequestRedirect (WebIDL enumeration) §
Defined in Fetch
Related terms: value error, value follow, value manual
see also WebIDLPedia
XRSession.requestReferenceSpace(type) (WebIDL operation) §
Defined in WebXR Device API
XRSystem.requestSession(mode, options) (WebIDL operation) §
Defined in WebXR Device API
Referenced in WebXR Raw Camera Access, Prerendering Revamped, WebXR Augmented Reality 1, WebXR Depth Sensing, WebXR DOM Overlays, WebXR Layers API 1
PaymentOptions.requestShipping (WebIDL dictionary member) §
Defined in Payment Request API
RTCIceCandidatePairStats.requestsReceived (WebIDL dictionary member) §
Defined in WebRTC Statistics
RTCIceCandidatePairStats.requestsSent (WebIDL dictionary member) §
Defined in WebRTC Statistics
PerformanceResourceTiming.requestStart (WebIDL attribute) §
Defined in Resource Timing
PerformanceTiming.requestStart (WebIDL attribute) §
Defined in Navigation Timing 2
Document.requestStorageAccess() (WebIDL operation) §
Defined in The Storage Access API
Referenced in requestStorageAccessFor API, User Agent Interaction with Related Website Sets
Document.requestStorageAccess(types) (WebIDL operation) §
Defined in Extending Storage Access API to non-cookie storage
Document.requestStorageAccessFor(requestedOrigin) (WebIDL operation) §
Defined in requestStorageAccessFor API
Referenced in User Agent Interaction with Related Website Sets
HTMLFormElement.requestSubmit(submitter) (WebIDL operation) §
Defined in HTML
SerialOutputSignals.requestToSend (WebIDL dictionary member) §
Defined in Web Serial API
USBControlTransferParameters.requestType (WebIDL dictionary member) §
Defined in WebUSB API
HTMLVideoElement.requestVideoFrameCallback(callback) (WebIDL operation) §
Defined in HTMLVideoElement.requestVideoFrameCallback()
XRView.requestViewportScale(scale) (WebIDL operation) §
Defined in WebXR Device API
DocumentPictureInPicture.requestWindow(options) (WebIDL operation) §
Defined in Document Picture-in-Picture
"require" (value for RTCRtcpMuxPolicy WebIDL enumeration) §
Defined in WebRTC 1.0
require-corp (concept for embedder policy value ) §
Defined in HTML
Referenced in Fetch
Require-Document-Policy: (HTTP header) §
Defined in Document Policy
JsonLdOptions.requireAll (WebIDL dictionary member) §
Defined in JSON-LD 1.1 Framing
:required (CSS selector) §
Defined in Selectors 4
required (markup attribute for input ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0, ARIA in HTML, WAI-ARIA, WAI-ARIA
required (markup attribute for select ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0, ARIA in HTML
required (markup attribute for textarea ) §
Defined in HTML
Referenced in HTML Accessibility API Mappings 1.0, ARIA in HTML
required (concept for dictionary member ) §
Defined in Web IDL
Referenced in Protected Audience
"required" (value for CredentialMediationRequirement WebIDL enumeration) §
Defined in Credential Management 1
Referenced in Federated Credential Management API
"required" (value for MediaKeysRequirement WebIDL enumeration) §
Defined in Encrypted Media Extensions
"required" (value for ResidentKeyRequirement WebIDL enumeration) §
Defined in Web Authentication
Referenced in Secure Payment Confirmation
"required" (value for UserVerificationRequirement WebIDL enumeration) §
Defined in Web Authentication
Referenced in Secure Payment Confirmation
"required" (value for LargeBlobSupport WebIDL enumeration) §
Defined in Web Authentication
HTMLInputElement.required (WebIDL attribute) §
Defined in HTML
HTMLSelectElement.required (WebIDL attribute) §
Defined in HTML
HTMLTextAreaElement.required (WebIDL attribute) §
Defined in HTML
REQUIRED (concept) §
Defined in CSS 2.1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
required-ascii-whitespace (grammar) §
Defined in Content Security Policy 3
Referenced in Trusted Types
SVGTests.requiredExtensions (WebIDL attribute) §
Defined in SVG 2
requiredExtensions (markup attribute for a, animate element, animateMotion, animateTransform, circle element, clipPath, discard element, ellipse element, foreignObject, g element, image element, line element, mask, path element, polygon element, polyline element, rect element, set element, svg element, switch element, text element, textPath, tspan element, use element ) §
Defined in SVG 2
Referenced in SVG Animations 2
GPUDeviceDescriptor.requiredFeatures (WebIDL dictionary member) §
Defined in WebGPU
XRPermissionDescriptor.requiredFeatures (WebIDL dictionary member) §
Defined in WebXR Device API
Referenced in WebXR Layers API 1
XRSessionInit.requiredFeatures (WebIDL dictionary member) §
Defined in WebXR Device API
Referenced in WebXR Depth Sensing, WebXR DOM Overlays
GPUDeviceDescriptor.requiredLimits (WebIDL dictionary member) §
Defined in WebGPU
AuctionAdConfig.requiredSellerCapabilities (WebIDL dictionary member) §
Defined in Protected Audience
Notification.requireInteraction (WebIDL attribute) §
Defined in Notifications API
NotificationOptions.requireInteraction (WebIDL dictionary member) §
Defined in Notifications API
RequireInternalSlot (algorithm) §
Defined in ECMAScript
Referenced in ECMAScript Internationalization API, Uint8Array to/from base64, ECMAScript Async Explicit Resource Management, Time Zone Canonicalization, ECMAScript Explicit Resource Management, Intl.DurationFormat, Intl Locale Info, Iterator Helpers, Set methods, ShadowRealm API, Temporal
RequireObjectCoercible (algorithm) §
Defined in ECMAScript
Referenced in ECMAScript Internationalization API
AuthenticatorSelectionCriteria.requireResidentKey (WebIDL dictionary member) §
Defined in Web Authentication
requireUnreliable (concept for obtain a connection ) §
Defined in Fetch
WebTransportOptions.requireUnreliable (WebIDL dictionary member) §
Defined in WebTransport
MLOpSupportLimits.resample2d (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.resample2d(input, options) (WebIDL operation) §
Defined in Web Neural Network API
Rescinded Recommendation (concept) §
Defined in W3C Process Document
reserialized (concept) §
Defined in SVG 2
"reserved" (value for HIDUnitSystem WebIDL enumeration) §
Defined in WebHID API
reserved client (concept for request ) §
Defined in Fetch
Referenced in HTML, Navigational-Tracking Mitigations, The Storage Access API, Prefetch, Portals, Service Workers
reserved identifiers (concept) §
Defined in Web IDL
reserved word (concept for ECMAScript ) §
Defined in ECMAScript
reset (value for type attribute of input element ) §
Defined in HTML
reset (value for type attribute of button element ) §
Defined in HTML
reset (event for HTMLElement ) §
Defined in HTML
"reset" (value for SmartCardDisposition WebIDL enumeration) §
Defined in Web Smart Card API
reset (event for XRReferenceSpace ) §
Defined in WebXR Device API
reset an animation’s pending tasks (concept for animation ) §
Defined in Web Animations
Reset Button (state of markup element for input ) §
Defined in HTML
reset mock capture devices (concept for extension commands ) §
Defined in Media Capture Automation
Reset the render pass binding state (algorithm) §
Defined in WebGPU
"reset-card" (value for SmartCardResponseCode WebIDL enumeration) §
Defined in Web Smart Card API
reset-only sub-property (concept) §
Defined in CSS Cascading 3 , CSS Cascading 4 , CSS Cascading 5
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Anchor Positioning, Scroll-driven Animations
AudioDecoder.reset() (WebIDL operation) §
Defined in WebCodecs
AudioEncoder.reset() (WebIDL operation) §
Defined in WebCodecs
CanvasState.reset() (WebIDL operation) §
Defined in HTML
GamepadHapticActuator.reset() (WebIDL operation) §
Defined in Gamepad
HTMLFormElement.reset() (WebIDL operation) §
Defined in HTML
ImageDecoder.reset() (WebIDL operation) §
Defined in WebCodecs
USBDevice.reset() (WebIDL operation) §
Defined in WebUSB API
VideoDecoder.reset() (WebIDL operation) §
Defined in WebCodecs
VideoEncoder.reset() (WebIDL operation) §
Defined in WebCodecs
XSLTProcessor.reset() (WebIDL operation) §
Defined in DOM
MLGruCellOptions.resetAfter (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGruOptions.resetAfter (WebIDL dictionary member) §
Defined in Web Neural Network API
ResetQueue (algorithm) §
Defined in Streams
CanvasTransform.resetTransform() (WebIDL operation) §
Defined in HTML
MLOpSupportLimits.reshape (WebIDL dictionary member) §
Defined in Web Neural Network API
MLGraphBuilder.reshape(input, newShape, options) (WebIDL operation) §
Defined in Web Neural Network API
AuthenticatorSelectionCriteria.residentKey (WebIDL dictionary member) §
Defined in Web Authentication
Referenced in Secure Payment Confirmation
ResidentKeyRequirement (WebIDL enumeration) §
Defined in Web Authentication
Related terms: value discouraged, value preferred, value required
see also WebIDLPedia
ArrayBuffer.resizable (WebIDL attribute) §
Defined in ECMAScript
resizable ArrayBuffer (concept for ECMAScript ) §
Defined in ECMAScript
resize (event for HTMLMediaElement ) §
Defined in HTML
resize (CSS property) §
Defined in CSS User Interface 3 , CSS User Interface 4
Referenced in CSS Snapshot 2022, CSS Snapshot 2023, CSS Containment 1, CSS Containment 2, CSS Typed OM 1
resize (event for VisualViewport, Window ) §
Defined in CSSOM View
Referenced in Resize Observer
resize (event for PictureInPictureWindow ) §
Defined in Picture-in-Picture
ArrayBuffer.resize(newLength) (WebIDL operation) §
Defined in ECMAScript
resizeBy(x, y) (WebIDL operation for Window ) §
Defined in CSSOM View
Referenced in Document Picture-in-Picture, Window Management
ImageBitmapOptions.resizeHeight (WebIDL dictionary member) §
Defined in HTML
resizeMode (concept) §
Defined in Screen Capture
MediaTrackCapabilities.resizeMode (WebIDL dictionary member) §
Defined in Media Capture and Streams
MediaTrackConstraintSet.resizeMode (WebIDL dictionary member) §
Defined in Media Capture and Streams
MediaTrackSettings.resizeMode (WebIDL dictionary member) §
Defined in Media Capture and Streams
MediaTrackSupportedConstraints.resizeMode (WebIDL dictionary member) §
Defined in Media Capture and Streams
ResizeObservation (WebIDL interface) §
Defined in Resize Observer
Related terms: ResizeObservation.lastReportedSizes, ResizeObservation.observedBox, ResizeObservation.target, new ResizeObservation(target, observedBox), new ResizeObservation(target, options), ResizeObservation.isActive()
see also WebIDLPedia
new ResizeObservation(target, observedBox) (WebIDL constructor) §
Defined in Resize Observer
new ResizeObservation(target, options) (WebIDL constructor) §
Defined in Resize Observer
ResizeObserver (WebIDL interface) §
Defined in Resize Observer
Referenced in CSS Anchor Positioning, CSS Containment 2, CSS Sizing 4, Scroll-driven Animations
Related terms: ResizeObserver.[[activeTargets]], ResizeObserver.[[callback]], ResizeObserver.[[observationTargets]], ResizeObserver.[[skippedTargets]], new ResizeObserver(callback), ResizeObserver.disconnect(), ResizeObserver.observe(target, options), ResizeObserver.unobserve(target)
see also WebIDLPedia
new ResizeObserver(callback) (WebIDL constructor) §
Defined in Resize Observer
ResizeObserverBoxOptions (WebIDL enumeration) §
Defined in Resize Observer
Related terms: value border-box, value content-box, value device-pixel-content-box
see also WebIDLPedia
ResizeObserverCallback (WebIDL callback) §
Defined in Resize Observer
ResizeObserverEntry (WebIDL interface) §
Defined in Resize Observer
Related terms: ResizeObserverEntry.borderBoxSize, ResizeObserverEntry.contentBoxSize, ResizeObserverEntry.contentRect, ResizeObserverEntry.devicePixelContentBoxSize, ResizeObserverEntry.target
see also WebIDLPedia
ResizeObserverOptions (WebIDL dictionary) §
Defined in Resize Observer
Related terms: ResizeObserverOptions.box
see also WebIDLPedia
Document.[[resizeObservers]] (internal slot) §
Defined in Resize Observer
ResizeObserverSize (WebIDL interface) §
Defined in Resize Observer
Related terms: ResizeObserverSize.blockSize, ResizeObserverSize.inlineSize
see also WebIDLPedia
ResizeQuality (WebIDL enumeration) §
Defined in HTML
Related terms: value high, value low, value medium, value pixelated
see also WebIDLPedia
ImageBitmapOptions.resizeQuality (WebIDL dictionary member) §
Defined in HTML
resizeTo(width, height) (WebIDL operation for Window ) §
Defined in CSSOM View
Referenced in Document Picture-in-Picture, Window Management
ImageBitmapOptions.resizeWidth (WebIDL dictionary member) §
Defined in HTML
<resolution> (CSS type) §
Defined in CSS Values 3 , CSS Values 4
Referenced in CSS Images 3, CSS Properties and Values API 1, CSS Typed OM 1, CSSOM, Media Queries 4, Media Queries 5
Related terms: CSS value dpcm, CSS value dpi, CSS value dppx, CSS value x
"resolution" (value for CSSNumericBaseType WebIDL enumeration) §
Defined in CSS Typed OM 1
resolution (CSS descriptor for @media ) §
Defined in Media Queries 4 , Media Queries 5
Referenced in Compatibility
Related terms: CSS value infinite
CSSNumericType.resolution (WebIDL dictionary member) §
Defined in CSS Typed OM 1
resolve (concept) §
Defined in Web IDL
Referenced in DOM, Fetch, File System, WebXR Anchors, Notifications API, Topics API, requestStorageAccessFor API, Extending Storage Access API to non-cookie storage, The Storage Access API, Storage, Streams, Source Map, Long Animation Frames API, WebAssembly JavaScript Interface: Content Security Policy, WebAssembly JavaScript Interface: ESM Integration, WebAssembly JavaScript Interface: Exception Handling, WebAssembly JavaScript Interface: Promise Integration, WebAssembly JavaScript Interface: JS String Builtins, WebAssembly JavaScript Interface: Type Reflection, Web Bluetooth, Web Bluetooth Scanning, Cookie Store API, Direct Sockets API, EyeDropper API, Fenced Frame, File System Access, User Agent Interaction with Related Website Sets, Handwriting Recognition API, Idle Detection API, Local Font Access, Manifest Incubations, Prerendering Revamped, Observable, Relinquishing Permissions, Prioritized Task Scheduling, Web Serial API, Shared Storage API, Storage Buckets API, Private State Token API, Protected Audience, User-Agent Client Hints, Web Preferences API, Web Smart Card API, WebHID API, WebUSB API, Badging API, Battery Status API, Compute Pressure 1, Credential Management 1, CSS Variables 1, CSS View Transitions 1, CSS View Transitions 2, Federated Credential Management API, Gamepad, Indexed DB 3.0, Media Capture and Streams, Viewport Capture, Device Orientation and Motion, Permissions, Picture-in-Picture, Pointer Lock 2.0, Push API, Screen Capture, Screen Orientation, Service Workers, WebAssembly JavaScript Interface, WebAssembly Web API, Web Animations, Web Animations 2, Web Locks API, Web Share API, Web Authentication, WebDriver, WebGPU, Web Neural Network API, WebRTC Encoded Transform, Identity for WebRTC 1.0, WebXR Hit Test, WebXR Lighting Estimation API 1, WebXR Device API, Window Management
resolve a blob URL (concept) §
Defined in File API
Referenced in URL
resolve a var() function (concept) §
Defined in CSS Variables 1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
resolve an arbitrary substitution function (concept) §
Defined in CSS Variables 1
Referenced in CSS Snapshot 2022, CSS Snapshot 2023
resolve an origin (concept) §
Defined in Fetch
Referenced in HTML
resolve inbound cross-document view-transition (concept) §
Defined in CSS View Transitions 2
Referenced in HTML
resolve indices (algorithm) §
Defined in WebGPU
"resolve-promise" (value for ScriptInvokerType WebIDL enumeration) §
Defined in Long Animation Frames API
FileSystemDirectoryHandle.resolve(possibleDescendant) (WebIDL operation) §
Defined in File System
Promise.resolve(x) (WebIDL operation) §
Defined in ECMAScript
ResolveBinding (algorithm) §
Defined in ECMAScript
Referenced in ECMAScript Async Explicit Resource Management, ECMAScript Explicit Resource Management
resolved descendant node (concept) §
Defined in SVG 2
resolved value (concept) §
Defined in CSSOM
Referenced in CSS Color 6, CSS Animations 2, CSS Color 4, CSS Flexbox 1, CSS Grid Layout 2, CSS Positioned Layout 3, CSS Sizing 3, CSS Text 3, CSS Text 4, CSS Transforms 1, CSS Transforms 2, CSS Typed OM 1
resolved value special case property (concept) §
Defined in CSSOM
Referenced in CSS Grid Layout 1, CSS Grid Layout 2, CSS Transforms 1, CSS Transforms 2
resolved value special case property like color (concept) §
Defined in CSSOM
resolved value special case property like height (concept) §
Defined in CSSOM
Referenced in CSS Transforms 2
resolved value special case property like top (concept) §
Defined in CSSOM
ResolvedBinding Record (concept for ECMAScript )