Temporal.ZonedDateTime.prototype.equals()

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Temporal/ZonedDateTime/equals

border-top-right-radius

https://developer.mozilla.org/ja/docs/Web/CSS/border-top-right-radius

Escape character

https://developer.mozilla.org/en-US/docs/Glossary/Escape_character

Firefox 42 for developers

https://developer.mozilla.org/ja/docs/Mozilla/Firefox/Releases/42

XRInputSource

https://developer.mozilla.org/ja/docs/Web/API/XRInputSource

"MediaSource: sourceclose event"

https://developer.mozilla.org/en-US/docs/Web/API/MediaSource/sourceclose_event

Drawing text

https://developer.mozilla.org/ja/docs/Web/API/Canvas_API/Tutorial/Drawing_text

"CSSScale: y property"

https://developer.mozilla.org/en-US/docs/Web/API/CSSScale/y

Using CSS custom properties (variables)

https://developer.mozilla.org/ja/docs/Web/CSS/CSS_cascading_variables/Using_CSS_custom_properties

PictureInPictureEvent

https://developer.mozilla.org/ja/docs/Web/API/PictureInPictureEvent

"SVGLengthList: insertItemBefore() method"

https://developer.mozilla.org/ja/docs/Web/API/SVGLengthList/insertItemBefore

Rendering and the WebXR frame animation callback

https://developer.mozilla.org/ja/docs/Web/API/WebXR_Device_API/Rendering

"Element: shadowRoot property"

https://developer.mozilla.org/ja/docs/Web/API/Element/shadowRoot

"PerformanceResourceTiming: connectEnd property"

https://developer.mozilla.org/ja/docs/Web/API/PerformanceResourceTiming/connectEnd

"CredentialsContainer: get() method"

https://developer.mozilla.org/en-US/docs/Web/API/CredentialsContainer/get

"XRSubImage: viewport property"

https://developer.mozilla.org/en-US/docs/Web/API/XRSubImage/viewport

"USBDevice: configurations property"

https://developer.mozilla.org/ja/docs/Web/API/USBDevice/configurations

"ServiceWorkerGlobalScope: periodicsync event"

https://developer.mozilla.org/ja/docs/Web/API/ServiceWorkerGlobalScope/periodicsync_event

Population count

https://developer.mozilla.org/en-US/docs/WebAssembly/Reference/Numeric/Population_count

"Event: isTrusted property"

https://developer.mozilla.org/ja/docs/Web/API/Event/isTrusted

WeakSet.prototype.delete()

https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/delete

WHATWG

https://developer.mozilla.org/ja/docs/Glossary/WHATWG

String.prototype.localeCompare()

https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/String/localeCompare

device-posture

https://developer.mozilla.org/ja/docs/Web/CSS/@media/device-posture

"ChannelSplitterNode: ChannelSplitterNode() constructor"

https://developer.mozilla.org/ja/docs/Web/API/ChannelSplitterNode/ChannelSplitterNode

"SVGMaskElement: maskUnits property"

https://developer.mozilla.org/ja/docs/Web/API/SVGMaskElement/maskUnits

"MediaTrackConstraints: suppressLocalAudioPlayback property"

https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints/suppressLocalAudioPlayback

https://developer.mozilla.org/ja/docs/Web/XML/XSLT/Reference/Element/import

font-variant-alternates

https://developer.mozilla.org/ja/docs/Web/CSS/font-variant-alternates

VideoDecoder

https://developer.mozilla.org/en-US/docs/Web/API/VideoDecoder

"XRRay: XRRay() constructor"

https://developer.mozilla.org/en-US/docs/Web/API/XRRay/XRRay

Firefox 126 for developers

https://developer.mozilla.org/ja/docs/Mozilla/Firefox/Releases/126

mix-blend-mode

https://developer.mozilla.org/ja/docs/Web/CSS/mix-blend-mode

:read-write

https://developer.mozilla.org/ja/docs/Web/CSS/:read-write

"DOMQuad: DOMQuad() constructor"

https://developer.mozilla.org/en-US/docs/Web/API/DOMQuad/DOMQuad

"BeforeInstallPromptEvent: userChoice property"

https://developer.mozilla.org/en-US/docs/Web/API/BeforeInstallPromptEvent/userChoice

Just-In-Time Compilation (JIT)

https://developer.mozilla.org/en-US/docs/Glossary/Just_In_Time_Compilation

"DOMMatrix: scale3dSelf() method"

https://developer.mozilla.org/en-US/docs/Web/API/DOMMatrix/scale3dSelf

"HTMLFieldSetElement: reportValidity() method"

https://developer.mozilla.org/en-US/docs/Web/API/HTMLFieldSetElement/reportValidity