August 2020 web platform update
Now available in Chrome
Limited availability
-
AVIF: AVIF (AV1 Image File Format) is an image format based on the AV1 video format. 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. -
Promise.any(): The
Promise.any()
static method returns a promise that fulfills as soon as the first of an iterable of promises fulfills, with that promise's value. Otherwise, it rejects with anAggregateError
when all of the promises have rejected. Learn more. -
Registered custom properties: The
CSS.registerProperty()
static method and the@property
CSS at-rule register custom properties for which types and behaviors can be defined. Learn more. -
Web authentication easy public key access: The
getAuthenticatorData()
,getPublicKey()
, andgetPublicKeyAlgorithm()
methods ofAuthenticatorAttestationResponse
access credential data insideattestationObject
without the need to parse it. Learn more.
Now available in Chrome Android
Limited availability
-
AVIF: AVIF (AV1 Image File Format) is an image format based on the AV1 video format. 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. -
Promise.any(): The
Promise.any()
static method returns a promise that fulfills as soon as the first of an iterable of promises fulfills, with that promise's value. Otherwise, it rejects with anAggregateError
when all of the promises have rejected. Learn more. -
Registered custom properties: The
CSS.registerProperty()
static method and the@property
CSS at-rule register custom properties for which types and behaviors can be defined. Learn more. -
Web authentication easy public key access: The
getAuthenticatorData()
,getPublicKey()
, andgetPublicKeyAlgorithm()
methods ofAuthenticatorAttestationResponse
access credential data insideattestationObject
without the need to parse it. Learn more.
Now available in Edge
Limited availability
-
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. -
Promise.any(): The
Promise.any()
static method returns a promise that fulfills as soon as the first of an iterable of promises fulfills, with that promise's value. Otherwise, it rejects with anAggregateError
when all of the promises have rejected. Learn more. -
Registered custom properties: The
CSS.registerProperty()
static method and the@property
CSS at-rule register custom properties for which types and behaviors can be defined. Learn more. -
Storage access: The
document.requestStorageAccess()
method allows content in iframes to request storing and reading cookies and other site data, while thedocument.hasStorageAccess()
method checks if such access is granted. Learn more. -
Web authentication easy public key access: The
getAuthenticatorData()
,getPublicKey()
, andgetPublicKeyAlgorithm()
methods ofAuthenticatorAttestationResponse
access credential data insideattestationObject
without the need to parse it. Learn more.
Now available in Firefox
Limited availability
-
appearance: The
appearance
CSS property controls the appearance of form controls. Usingappearance: none
disables any default native appearance and allows the elements to be styled with CSS. Learn more.
Now available in Firefox for Android
Limited availability
-
appearance: The
appearance
CSS property controls the appearance of form controls. Usingappearance: none
disables any default native appearance and allows the elements to be styled with CSS. Learn more.