See #636, #700.

Tools

• webidl2.js - feat: support constructor as a member w3c/webidl2.js#300
• idlharness.js - Update idlharness to support constructor operations. web-platform-tests/wpt#18722
• widlparser - Support constructor operations plinss/widlparser#44
• bikeshed - Update for constructor operation support speced/bikeshed#1513
• respec

Specs

• dom - https://dom.spec.whatwg.org/
  • AbortController
  • Comment
  • CustomEvent
  • DocumentFragment
  • Document
  • EventTarget
  • Event
  • MutationObserver
  • Range
  • Text
  • XPathEvaluator
• webaudio - https://webaudio.github.io/web-audio-api/
  • AnalyserNode
  • AudioBufferSourceNode
  • AudioBuffer
  • AudioContext
  • AudioWorkletGlobalScope
  • AudioWorkletNode
  • AudioWorkletProcessor
  • BiquadFilterNode
  • ChannelMergerNode
  • ChannelSplitterNode
  • ConstantSourceNode
  • ConvolverNode
  • DelayNode
  • DynamicsCompressorNode
  • GainNode
  • IIRFilterNode
  • MediaElementAudioSourceNode
  • MediaStreamAudioDestinationNode
  • MediaStreamAudioSourceNode
  • MediaStreamTrackAudioSourceNode
  • OfflineAudioCompletionEvent
  • OfflineAudioContext
  • OscillatorNode
  • PannerNode
  • PeriodicWave
  • StereoPannerNode
  • WaveShaperNode
• css
  • css-animations - https://drafts.csswg.org/css-animations-1/
    • AnimationEvent
  • web-animations - https://drafts.csswg.org/web-animations/
    • AnimationPlaybackEvent
    • Animation
    • DocumentTimeline
    • KeyframeEffect
  • css-font-loading - https://drafts.csswg.org/css-font-loading
    • FontFaceSetLoadEvent
    • FontFaceSet
    • FontFace
  • cssom-view - https://drafts.csswg.org/cssom-view
    • MediaQueryListEvent
  • CSS Transitions - https://drafts.csswg.org/css-transitions-1/
    • TransitionEvent
  • Resize Observer - https://drafts.csswg.org/resize-observer/
  • ResizeObserver
• MediaStream Recording - https://w3c.github.io/mediacapture-record/
  • BlobEvent
  • MediaRecorderErrorEvent
  • MediaRecorder
• FileAPI - https://w3c.github.io/FileAPI/
  • Blob
  • FileReaderSync
  • FileReader
  • File
• HTML
  • BroadcastChannel
  • CanvasRenderingContext2D
  • CloseEvent
  • DataTransfer
  • DragEvent
  • ErrorEvent
  • EventSource
  • HashChangeEvent
  • ImageData
  • MessageChannel
  • MessageEvent
  • OffscreenCanvas
  • PageTransitionEvent
  • PopStateEvent
  • PromiseRejectionEvent
  • SharedWorker
  • StorageEvent
  • TrackEvent
  • WebSocket
  • Worker
• Clipboard API and events - https://w3c.github.io/clipboard-apis/
  • ClipboardEvent
• UIEvents - https://w3c.github.io/uievents
  • CompositionEvent
  • FocusEvent
  • InputEvent
  • KeyboardEvent
  • MouseEvent
  • UIEvent
  • WheelEvent
• Ambient Light Sensor - https://w3c.github.io/ambient-light/
  • AmbientLightSensor
• DeviceOrientation Event - https://w3c.github.io/deviceorientation/
  • DeviceMotionEvent
  • DeviceOrientationEvent
• WebIDL - https://heycam.github.io/webidl/
  • DOMException
• fxtf
  • geometry
    • DOMMatrixReadOnly
    • DOMMatrix
    • DOMPointReadOnly
    • DOMPoint
    • DOMQuadReadOnly
    • DOMQuad
    • DOMRectReadOnly
    • DOMRect
• DOM Parsing and Serialization - https://w3c.github.io/DOM-Parsing/
  • DOMParser
  • XMLSerializer
• Service workers - https://w3c.github.io/ServiceWorker/
  • ExtendableEvent
  • ExtendableMessageEvent
  • FetchEvent
• XHR - https://xhr.spec.whatwg.org/
  • FormData
  • ProgressEvent
  • XMLHttpRequest
• Gamepad - https://w3c.github.io/gamepad/
  • GamepadEvent
• Fetch - https://fetch.spec.whatwg.org/
  • Headers
  • Request
  • Response
• IDB - https://w3c.github.io/IndexedDB/
  • IDBVersionChangeEvent
• MediaStream Image Capture
  • ImageCapture
• Intersection Observer - https://w3c.github.io/IntersectionObserver
  • IntersectionObserver
• Encrypted Media Extensions - https://w3c.github.io/encrypted-media
  • MediaEncryptedEvent
  • MediaKeyMessageEvent
• Media Source Extensions - https://w3c.github.io/media-source/
  • MediaSource
• Media Capture and Streams - https://w3c.github.io/mediacapture-main/getusermedia.html
  • MediaStream
• Payment Request API - https://w3c.github.io/payment-request
  • MerchantValidationEvent
  • PaymentMethodChangeEvent
  • PaymentRequestUpdateEvent
  • PaymentRequest
• Web MIDI API - https://webaudio.github.io/web-midi-api/
  • MIDIConnectionEvent
  • MIDIMessageEvent
• Notifications API - https://notifications.spec.whatwg.org/
  • NotificationEvent
  • Notification
• Performance Timeline - https://w3c.github.io/performance-timeline/
  • PerformanceObserver
• Pointer Events - https://w3c.github.io/pointerevents/
  • PointerEvent
• Presentation API - https://w3c.github.io/presentation-api/
  • PresentationConnectionAvailableEvent
  • PresentationConnectionCloseEvent
  • PresentationRequest
• Push API - https://w3c.github.io/push-api/
  • PushEvent
• Reporting API - https://w3c.github.io/reporting/
  • ReportingObserver
• WebRTC - https://w3c.github.io/webrtc-pc/
  • RTCDataChannelEvent
  • RTCDTMFToneChangeEvent
  • RTCIceCandidate
  • RTCPeerConnectionIceEvent
  • RTCPeerConnection
  • RTCSessionDescription
  • RTCTrackEvent
• Content Security Policy - https://w3c.github.io/webappsec-csp
  • SecurityPolicyViolationEvent
• Web Speech API - https://w3c.github.io/speech-api
  • SpeechGrammarList
  • SpeechRecognitionErrorEvent
  • SpeechRecognitionEvent
  • SpeechRecognition
  • SpeechSynthesisErrorEvent
  • SpeechSynthesisEvent
  • SpeechSynthesisUtterance
  • SpeechSynthesisUtterance
• Encoding - https://encoding.spec.whatwg.org/
  • TextDecoder
  • TextEncoder
• Touch Events - https://w3c.github.io/touch-events
  • TouchEvent
  • Touch
• URL - https://url.spec.whatwg.org/
  • URLSearchParams
  • URL
• WebVTT - https://w3c.github.io/webvtt/
  • VTTCue
  • VTTRegion
• WebGL
  • WebGLContextEvent