Add features for things missing in Chrome

[foolip]

For the Chrome team, it's very useful to know which features are missing from Chrome and to track signals and interest in those. This issue lists all such features to create a burndown list. It's generated from BCD v5.5.17, so any errors in BCD can also result in errors in these lists.

Anything where deprecated is true or standards_track is false was excluded.

Missing from Chrome but in Firefox and Safari:

• api.CSSKeyframesRule.length (Update Chrome support for CSSKeyframesRule length mdn/browser-compat-data#22713)
• api.DedicatedWorkerGlobalScope.rtctransform_event (Add WebRTC and WebRTC encoded transform #809)
• api.Document.parseHTMLUnsafe_static (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.Element.attachShadow.init_clonable_parameter (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.Element.setHTMLUnsafe (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.HTMLElement.accessKeyLabel
• api.HTMLMediaElement.fastSeek (Add audio/video fastSeek() method #656)
• api.KeyframeEffect.iterationComposite
• api.MediaSession.setActionHandler.skipad_type
• api.OffscreenCanvasRenderingContext2D.commit
• api.RTCDataChannel.binaryType.blob_value
• api.RTCRtpReceiver.getContributingSources.audioLevel (Mark getContributingSources() audioLevel property supported in Chrome mdn/browser-compat-data#22802)
• api.RTCRtpReceiver.transform (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransform (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransform.RTCRtpScriptTransform (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransformer (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransformer.generateKeyFrame (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransformer.options (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransformer.readable (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransformer.sendKeyFrameRequest (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpScriptTransformer.writable (Add WebRTC and WebRTC encoded transform #809)
• api.RTCRtpSender.transform (Add WebRTC and WebRTC encoded transform #809)
• api.RTCTransformEvent (Add WebRTC and WebRTC encoded transform #809)
• api.RTCTransformEvent.transformer (Add WebRTC and WebRTC encoded transform #809)
• api.SVGAElement.rel
• api.SVGAElement.relList
• api.SVGGeometryElement.isPointInFill.point_parameter_DOMPoint
• api.SVGGeometryElement.isPointInStroke.point_parameter_DOMPoint
• api.ServiceWorkerGlobalScope.pushsubscriptionchange_event
• api.ShadowRoot.clonable (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.ShadowRoot.setHTMLUnsafe (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.SharedWorker.SharedWorker.mime_checks
• api.TextMetrics.emHeightAscent
• api.TextMetrics.emHeightDescent
• api.TextTrack.inBandMetadataTrackDispatchType
• api.VTTCue.lineAlign (Add WebVTT cue alignment feature #1121)
• api.VTTCue.positionAlign (Add WebVTT cue alignment feature #1121)
• api.VTTCue.region (Add WebVTT regions #811)
• api.VTTRegion (Add WebVTT regions #811)
• api.VTTRegion.VTTRegion (Add WebVTT regions #811)
• api.VTTRegion.id (Add WebVTT regions #811)
• api.VTTRegion.lines (Add WebVTT regions #811)
• api.VTTRegion.regionAnchorX (Add WebVTT regions #811)
• api.VTTRegion.regionAnchorY (Add WebVTT regions #811)
• api.VTTRegion.scroll (Add WebVTT regions #811)
• api.VTTRegion.viewportAnchorX (Add WebVTT regions #811)
• api.VTTRegion.viewportAnchorY (Add WebVTT regions #811)
• api.VTTRegion.width (Add WebVTT regions #811)
• api.Worker.Worker.mime_checks
• api.Worker.messageerror_event (Can messageerror fire on Worker? whatwg/html#10262)
• api.WorkerGlobalScope.offline_event
• api.WorkerGlobalScope.online_event
• api.XMLHttpRequest.authorization_removed_cross_origin
• api.fetch.authorization_removed_cross_origin
• css.at-rules.font-face.OpenType_SVG
• css.at-rules.font-face.font-feature-settings
• css.properties.align-content.flex_context.last_baseline (Update Chrome data for align-content: last baseline mdn/browser-compat-data#22791)
• css.properties.background-position-x.side-relative_values
• css.properties.background-position-y.side-relative_values
• css.properties.font-size-adjust (Add font-size-adjust #748)
• css.properties.font-size-adjust.from-font (Add font-size-adjust #748)
• css.properties.font-size-adjust.none (Add font-size-adjust #748)
• css.properties.font-size-adjust.two-values (Add font-size-adjust #748)
• css.properties.hyphens.language_catalan
• css.properties.hyphens.language_finnish
• css.properties.hyphens.language_polish
• css.properties.hyphens.language_turkish
• css.properties.print-color-adjust.economy
• css.properties.print-color-adjust.exact
• css.properties.text-decoration-skip-ink.all
• css.properties.text-indent.each-line
• css.properties.text-indent.hanging
• css.properties.text-transform.full-size-kana
• css.properties.text-transform.full-width
• css.properties.text-wrap-mode
• css.properties.text-wrap-mode.nowrap
• css.properties.text-wrap-mode.wrap
• css.selectors.lang.argument_list
• css.selectors.lang.wildcards
• css.types.abs (Add CSS math functions #608)
• css.types.calc-constant.e (Add CSS math functions #608)
• css.types.calc-constant.pi (Add CSS math functions #608)
• css.types.color.system-color.accentcolor_accentcolortext
• css.types.mod (Add CSS math functions #608)
• css.types.rem (Add CSS math functions #608)
• css.types.round (Add CSS math functions #608)
• css.types.sign (Add CSS math functions #608)

Missing from Chrome (and Firefox) but in Safari:

• api.AudioSession (Add the media session and audio session APIs #810)
• api.AudioSession.type (Add the media session and audio session APIs #810)
• api.AudioTrackList (Add audio/video tracks APIs #749)
• api.AudioTrackList.addtrack_event (Add audio/video tracks APIs #749)
• api.AudioTrackList.change_event (Add audio/video tracks APIs #749)
• api.AudioTrackList.getTrackById (Add audio/video tracks APIs #749)
• api.AudioTrackList.length (Add audio/video tracks APIs #749)
• api.AudioTrackList.removetrack_event (Add audio/video tracks APIs #749)
• api.BufferedChangeEvent (Add media source (MSE) and managed media source #808)
• api.BufferedChangeEvent.BufferedChangeEvent (Add media source (MSE) and managed media source #808)
• api.BufferedChangeEvent.addedRanges (Add media source (MSE) and managed media source #808)
• api.BufferedChangeEvent.removedRanges (Add media source (MSE) and managed media source #808)
• api.ClipboardItem.presentationStyle
• api.Credential.isConditionalMediationAvailable_static
• api.DataCue
• api.DataCue.DataCue
• api.DataCue.type
• api.DataCue.value
• api.Element.ariaActiveDescendantElement
• api.Element.ariaControlsElements
• api.Element.ariaDescribedByElements
• api.Element.ariaDetailsElements
• api.Element.ariaErrorMessageElements
• api.Element.ariaFlowToElements
• api.Element.ariaLabelledByElements
• api.Element.ariaOwnsElements
• api.ElementInternals.ariaActiveDescendantElement
• api.ElementInternals.ariaControlsElements
• api.ElementInternals.ariaDescribedByElements
• api.ElementInternals.ariaDetailsElements
• api.ElementInternals.ariaErrorMessageElements
• api.ElementInternals.ariaFlowToElements
• api.ElementInternals.ariaLabelledByElements
• api.ElementInternals.ariaOwnsElements
• api.FontFaceSet.FontFaceSet
• api.GamepadHapticActuator.canPlayEffectType
• api.HTMLAnchorElement.attributionSourceId
• api.HTMLMediaElement.audioTracks (Add audio/video tracks APIs #749)
• api.HTMLMediaElement.getStartDate
• api.HTMLMediaElement.videoTracks (Add audio/video tracks APIs #749)
• api.HTMLOutputElement.HTMLOutputElement
• api.IntersectionObserverEntry.IntersectionObserverEntry
• api.ManagedMediaSource (Add media source (MSE) and managed media source #808)
• api.ManagedMediaSource.ManagedMediaSource (Add media source (MSE) and managed media source #808)
• api.ManagedMediaSource.endstreaming_event (Add media source (MSE) and managed media source #808)
• api.ManagedMediaSource.startstreaming_event (Add media source (MSE) and managed media source #808)
• api.ManagedMediaSource.streaming (Add media source (MSE) and managed media source #808)
• api.ManagedSourceBuffer (Add media source (MSE) and managed media source #808)
• api.ManagedSourceBuffer.bufferedchange_event (Add media source (MSE) and managed media source #808)
• api.MediaTrackConstraints.logicalSurface
• api.MediaTrackSettings.channelCount
• api.MediaTrackSettings.latency
• api.MediaTrackSupportedConstraints.logicalSurface
• api.Navigator.audioSession (Add the media session and audio session APIs #810)
• api.PublicKeyCredential.getClientCapabilities_static
• api.PushSubscriptionChangeEvent
• api.PushSubscriptionChangeEvent.PushSubscriptionChangeEvent
• api.PushSubscriptionChangeEvent.newSubscription
• api.PushSubscriptionChangeEvent.oldSubscription
• api.RTCDataChannel.priority
• api.RTCDataChannel.transferable
• api.RTCPeerConnectionIceEvent.url
• api.SVGFEGaussianBlurElement.edgeMode
• api.SVGMarkerElement.orient
• api.Selection.direction
• api.Selection.getComposedRanges
• api.SourceBuffer.audioTracks
• api.SourceBuffer.textTracks
• api.SourceBuffer.videoTracks
• api.SubtleCrypto.exportKey.ed25519
• api.SubtleCrypto.generateKey.ed25519
• api.SubtleCrypto.importKey.ed25519
• api.SubtleCrypto.sign.ed25519
• api.SubtleCrypto.verify.ed25519
• api.TextTrack.sourceBuffer
• api.VideoTrack (Add audio/video tracks APIs #749)
• api.VideoTrack.id (Add audio/video tracks APIs #749)
• api.VideoTrack.kind (Add audio/video tracks APIs #749)
• api.VideoTrack.label (Add audio/video tracks APIs #749)
• api.VideoTrack.language (Add audio/video tracks APIs #749)
• api.VideoTrack.selected (Add audio/video tracks APIs #749)
• api.VideoTrack.sourceBuffer
• api.VideoTrackList (Add audio/video tracks APIs #749)
• api.VideoTrackList.addtrack_event (Add audio/video tracks APIs #749)
• api.VideoTrackList.change_event (Add audio/video tracks APIs #749)
• api.VideoTrackList.getTrackById (Add audio/video tracks APIs #749)
• api.VideoTrackList.length (Add audio/video tracks APIs #749)
• api.VideoTrackList.removetrack_event (Add audio/video tracks APIs #749)
• api.VideoTrackList.selectedIndex (Add audio/video tracks APIs #749)
• api.WEBGL_compressed_texture_pvrtc
• api.WindowClient.ancestorOrigins
• api.WorkerNavigator.serviceWorker
• css.at-rules.media.inverted-colors
• css.properties.-webkit-column-axis (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-column-progression (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-cursor-visibility (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-hyphenate-limit-after (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-hyphenate-limit-before (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-hyphenate-limit-lines (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-initial-letter (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-line-align (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-line-box-contain (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-line-grid (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-line-snap (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-mask-source-type (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-nbsp-mode (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-text-decoration-skip (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.-webkit-text-zoom (Mark 41 -webkit-* properties as not standards track mdn/browser-compat-data#22718)
• css.properties.hanging-punctuation
• css.properties.hanging-punctuation.allow-end
• css.properties.hanging-punctuation.first
• css.properties.hanging-punctuation.last
• css.properties.hanging-punctuation.none
• css.properties.margin-trim (Add margin-trim #812)
• css.properties.margin-trim.block (Add margin-trim #812)
• css.properties.margin-trim.block-end (Add margin-trim #812)
• css.properties.margin-trim.block-start (Add margin-trim #812)
• css.properties.margin-trim.inline (Add margin-trim #812)
• css.properties.margin-trim.inline-end (Add margin-trim #812)
• css.properties.margin-trim.inline-start (Add margin-trim #812)
• css.properties.margin-trim.none (Add margin-trim #812)
• css.properties.mix-blend-mode.plus-darker
• css.properties.speak-as
• css.properties.speak-as.digits
• css.properties.speak-as.literal-punctuation
• css.properties.speak-as.no-punctuation
• css.properties.speak-as.normal
• css.properties.speak-as.spell-out
• css.properties.stroke-color
• css.properties.text-decoration-skip
• css.properties.text-decoration-skip.auto
• css.properties.text-decoration-skip.none
• css.selectors.buffering (Add media element pseudo-classes #813)
• css.selectors.muted (Add media element pseudo-classes #813)
• css.selectors.paused (Add media element pseudo-classes #813)
• css.selectors.playing (Add media element pseudo-classes #813)
• css.selectors.seeking (Add media element pseudo-classes #813)
• css.selectors.stalled (Add media element pseudo-classes #813)
• css.selectors.state
• css.selectors.volume-locked (Add media element pseudo-classes #813)
• javascript.builtins.Intl.DurationFormat
• javascript.builtins.Intl.DurationFormat.DurationFormat
• javascript.builtins.Intl.DurationFormat.format
• javascript.builtins.Intl.DurationFormat.formatToParts
• javascript.builtins.Intl.DurationFormat.resolvedOptions
• javascript.builtins.Intl.DurationFormat.supportedLocalesOf

Missing from Chrome (and Safari) but in Firefox:

• api.AudioContext.createMediaStreamTrackSource
• api.CaretPosition
• api.CaretPosition.getClientRect
• api.CaretPosition.offset
• api.CaretPosition.offsetNode
• api.Document.caretPositionFromPoint
• api.Element.animate.options_iterationComposite_parameter
• api.Element.ariaColIndexText
• api.Element.ariaRowIndexText
• api.ElementInternals.ariaColIndexText
• api.ElementInternals.ariaRowIndexText
• api.FetchEvent.respondWith.resource_url
• api.FontFace.variationSettings
• api.Gamepad.secure_context_required
• api.Gamepad.hand
• api.Gamepad.hapticActuators
• api.Gamepad.pose
• api.GamepadButton.secure_context_required
• api.GamepadEvent.secure_context_required
• api.GamepadHapticActuator.secure_context_required
• api.GamepadHapticActuator.pulse
• api.GamepadPose
• api.GamepadPose.secure_context_required
• api.GamepadPose.angularAcceleration
• api.GamepadPose.angularVelocity
• api.GamepadPose.hasOrientation
• api.GamepadPose.hasPosition
• api.GamepadPose.linearAcceleration
• api.GamepadPose.linearVelocity
• api.GamepadPose.orientation
• api.GamepadPose.position
• api.HTMLElement.focus.options_focusVisible_parameter
• api.HTMLInputElement.selectionchange_event
• api.HTMLTextAreaElement.selectionchange_event
• api.InputEvent.inputType.insertFromPasteAsQuotation
• api.MIDIOutput.clear
• api.MediaDevices.selectAudioOutput
• api.MediaStreamTrackAudioSourceNode
• api.MediaStreamTrackAudioSourceNode.MediaStreamTrackAudioSourceNode
• api.Navigator.getAutoplayPolicy
• api.Navigator.getGamepads.secure_context_required
• api.Navigator.registerProtocolHandler.scheme_parameter_ftp
• api.Navigator.registerProtocolHandler.scheme_parameter_ftps
• api.Navigator.registerProtocolHandler.scheme_parameter_sftp
• api.PublicKeyCredential.parseCreationOptionsFromJSON_static
• api.PublicKeyCredential.parseRequestOptionsFromJSON_static
• api.PublicKeyCredential.toJSON
• api.RTCIdentityAssertion
• api.RTCIdentityAssertion.idp
• api.RTCIdentityAssertion.name
• api.RTCPeerConnection.RTCPeerConnection.configuration_peerIdentity_parameter
• api.RTCPeerConnection.getIdentityAssertion
• api.RTCPeerConnection.idpLoginUrl
• api.RTCPeerConnection.peerIdentity
• api.RTCPeerConnection.setIdentityProvider
• api.RTCRtpSender.setParameters.parameters_encodings_parameter.rid
• api.RTCStatsReport.type_outbound-rtp.totalEncodedBytesTarget
• api.RTCStatsReport.type_remote-inbound-rtp.packetsReceived
• api.ReadableStream.from_static
• api.ReadableStream.values (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.ReadableStream.@@asyncIterator (Updates for Chrome 124 beta mdn/browser-compat-data#22681)
• api.ReadableStreamBYOBReader.releaseLock.reject_pending_read_request
• api.ReadableStreamDefaultReader.releaseLock.reject_pending_read_request
• api.Request.cache.only-if-cached
• api.SVGAElement.download
• api.SVGAElement.hreflang
• api.SVGAElement.ping
• api.SVGAElement.referrerPolicy
• api.SVGAElement.text
• api.SVGAElement.type
• api.SVGFEImageElement.crossOrigin
• api.SVGScriptElement.async
• api.SVGScriptElement.crossOrigin
• api.SVGScriptElement.defer
• api.TimeEvent
• api.TimeEvent.detail
• api.TimeEvent.initTimeEvent
• api.TimeEvent.view
• api.URLSearchParams.delete.value_parameter
• api.URLSearchParams.has.value_parameter
• api.WebGLActiveInfo.worker_support
• api.WebGLBuffer.worker_support
• api.WebGLContextEvent.worker_support
• api.WebGLFramebuffer.worker_support
• api.WebGLProgram.worker_support
• api.WebGLRenderbuffer.worker_support
• api.WebGLRenderingContext.worker_support
• api.WebGLShader.worker_support
• api.WebGLShaderPrecisionFormat.worker_support
• api.WebGLTexture.worker_support
• api.WebGLUniformLocation.worker_support
• api.WebTransport.WebTransport.options_allowPooling_parameter
• api.WebTransport.WebTransport.options_congestionControl_parameter
• api.WebTransport.WebTransport.options_requireUnreliable_parameter
• api.WebTransport.congestionControl
• api.WebTransport.createBidirectionalStream.options_sendOrder_parameter
• api.WebTransport.createUnidirectionalStream.options_sendOrder_parameter
• api.WebTransport.getStats
• api.WebTransport.reliability
• api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream
• api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream
• api.WebTransportReceiveStream
• api.WebTransportReceiveStream.getStats
• api.WebTransportSendStream
• api.WebTransportSendStream.getStats
• api.WebTransportSendStream.sendOrder
• css.at-rules.counter-style.speak-as
• css.at-rules.font-face.font-variation-settings
• css.at-rules.media.video-dynamic-range
• css.properties.-webkit-line-clamp.none
• css.properties.background-image.element
• css.properties.break-after.always
• css.properties.break-before.always
• css.properties.caption-side.writing-mode_relative_values
• css.properties.color-interpolation.linearGradient
• css.properties.counter-reset.reset_does_not_affect_siblings
• css.properties.counter-reset.reversed
• css.properties.display.ruby
• css.properties.display.ruby-base
• css.properties.display.ruby-base-container
• css.properties.display.ruby-text
• css.properties.display.ruby-text-container
• css.properties.font-language-override
• css.properties.font-synthesis-position
• css.properties.font-synthesis-position.auto
• css.properties.font-synthesis-position.none
• css.properties.font-synthesis.position
• css.properties.hyphens.language_bosnian
• css.properties.hyphens.language_esperanto
• css.properties.hyphens.language_icelandic
• css.properties.hyphens.language_interlingua
• css.properties.hyphens.language_kurmanji
• css.properties.hyphens.language_mongolian
• css.properties.hyphens.language_upper_sorbian
• css.properties.image-rendering.smooth
• css.properties.list-style-type.symbols
• css.properties.list-style.symbols
• css.properties.overflow-block
• css.properties.overflow-block.overlay
• css.properties.overflow-inline
• css.properties.overflow-inline.overlay
• css.properties.ruby-align
• css.properties.ruby-align.center
• css.properties.ruby-align.space-around
• css.properties.ruby-align.space-between
• css.properties.ruby-align.start
• css.properties.ruby-position.alternate
• css.properties.text-justify
• css.properties.text-justify.auto
• css.properties.text-justify.inter-character
• css.properties.text-justify.inter-word
• css.properties.text-justify.none
• css.properties.text-overflow.string
• css.properties.text-overflow.two_value_syntax
• css.properties.text-transform.dutch_ij_digraph
• css.properties.text-wrap-style
• css.properties.text-wrap-style.auto
• css.properties.text-wrap-style.balance
• css.properties.text-wrap-style.stable
• css.properties.text-wrap.stable
• css.properties.white-space.svg_elements
• css.properties.writing-mode.sideways-lr
• css.properties.writing-mode.sideways-rl
• css.selectors.-moz-first-node (Mark ::-moz-* pseudo-elements as not standards track mdn/browser-compat-data#22715)
• css.selectors.-moz-focus-inner (Mark ::-moz-* pseudo-elements as not standards track mdn/browser-compat-data#22715)
• css.selectors.-moz-last-node (Mark ::-moz-* pseudo-elements as not standards track mdn/browser-compat-data#22715)
• css.selectors.-moz-list-bullet (Mark ::-moz-* pseudo-elements as not standards track mdn/browser-compat-data#22715)
• css.selectors.-moz-list-number (Mark ::-moz-* pseudo-elements as not standards track mdn/browser-compat-data#22715)
• css.selectors.-moz-progress-bar (Mark ::-moz-* pseudo-elements as not standards track mdn/browser-compat-data#22715)
• css.selectors.attribute.case_sensitive_modifier
• css.selectors.first-letter.dutch_ij_digraph
• css.selectors.first-letter.svg_text_element
• css.selectors.first-line.svg_text_element
• css.selectors.fullscreen.all_elements
• css.types.attr.fallback
• css.types.color.system-color.mark_marktext_buttonborder
• css.types.global_keywords.revert-layer
• css.types.image.element
• javascript.builtins.Atomics.Atomic_operations_on_non_shared_buffers
• javascript.builtins.Intl.PluralRules.PluralRules.options_parameter
• javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingIncrement_parameter
• javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingMode_parameter
• javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_roundingPriority_parameter
• javascript.builtins.Intl.PluralRules.PluralRules.options_parameter.options_trailingZeroDisplay_parameter
• javascript.builtins.Promise.incumbent_settings_object_tracking
• javascript.statements.import.worklet_support