On the standards track: Yes
Is Experimental: Yes
Is Deprecated: No
Not in Chrome
Not in Chrome Android
In Edge version 15 on 2017-04-05 Removed from Edge version 79 on 2020-01-15
In Firefox version 55 on 2017-08-08
In Firefox for Android version 55 on 2017-08-08
Not in Internet Explorer
Not in Quest Browser
Not in Opera
Not in Opera Android
Not in Safari
Not in Safari on iOS
Not in Samsung Internet
Not in WebView Android