On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 55 on 2016-12-01
In Chrome Android version 55 on 2016-12-06
In Edge version ≤18 on undefined
In Firefox version 49 on 2016-09-20
In Firefox for Android version 49 on 2016-09-20
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 42 on 2016-12-13
In Opera Android version 42 on 2017-01-21
In Safari version 10.1 on 2017-03-27
In Safari on iOS version 10.3 on 2017-03-27
In Samsung Internet version 6.0 on 2017-08-23
In WebView Android version 55 on 2016-12-06