July 2019 web platform update
Newly available on the web platform
Newly available
-
Scroll snap: CSS scroll snap controls the panning and scrolling behavior within a scroll container. Learn more.
Now available in Chrome
Limited availability
-
backdrop-filter: The
backdrop-filter
CSS property applies graphical effects such as blurring or color shifting to the area behind an element. Learn more. -
prefers-color-scheme: The
prefers-color-scheme
CSS media query detects the requested color scheme, light or dark. Learn more. -
Promise.allSettled(): The
Promise.allSettled()
static method waits for an array of promises to settle (resolve or reject). Learn more. -
WebRTC SCTP information: The
sctp
object onRTCPeerConnection
represents the negotiated SCTP transport. SCTP (Stream Control Transmission Protocol) is the protocol thatRTCDataChannel
uses. Learn more.
Now available in Chrome Android
Limited availability
-
backdrop-filter: The
backdrop-filter
CSS property applies graphical effects such as blurring or color shifting to the area behind an element. Learn more. -
prefers-color-scheme: The
prefers-color-scheme
CSS media query detects the requested color scheme, light or dark. Learn more. -
Promise.allSettled(): The
Promise.allSettled()
static method waits for an array of promises to settle (resolve or reject). Learn more. -
WebRTC SCTP information: The
sctp
object onRTCPeerConnection
represents the negotiated SCTP transport. SCTP (Stream Control Transmission Protocol) is the protocol thatRTCDataChannel
uses. Learn more.
Now available in Firefox
Limited availability
-
BigInt: The
BigInt
JavaScript type represents integers of any size, including integers too large for the primitiveNumber
type. Learn more. -
counter-set: The
counter-set
CSS property creates (and optionally sets a value for) a counter, the numbers for a series of headings or ordered list items. Learn more.
Now available in Firefox for Android
Limited availability
-
BigInt: The
BigInt
JavaScript type represents integers of any size, including integers too large for the primitiveNumber
type. Learn more. -
counter-set: The
counter-set
CSS property creates (and optionally sets a value for) a counter, the numbers for a series of headings or ordered list items. Learn more. -
Visual viewport API: The
visualViewport
API provides a way to query and modify the user-visible viewport of a web page. Learn more.