On the standards track: No
Is Experimental: No
Is Deprecated: Yes
Not in Chrome
Not in Chrome Android
Not in Edge
In Firefox version 57 on 2017-11-14
In Firefox for Android version 57 on 2017-11-28
Not in Internet Explorer
Not in Quest Browser
Not in Opera
Not in Opera Android
In Safari version 14 on 2020-09-16
In Safari on iOS version 14 on 2020-09-16
Not in Samsung Internet
Not in WebView Android