On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 50 on 2016-04-13
In Chrome Android version 50 on 2016-04-13
In Deno version 1.0 on 2020-05-13
In Edge version 79 on 2020-01-15
In Firefox version 78 on 2020-06-30
In Firefox for Android version 79 on 2020-07-28
Not in Internet Explorer
Not in Node.js
In Quest Browser version 5.0 on undefined
In Opera version 37 on 2016-05-04
In Opera Android version 37 on 2016-06-16
In Safari version 14 on 2020-09-16
In Safari on iOS version 14 on 2020-09-16
In Samsung Internet version 5.0 on 2016-12-15
In WebView Android version 50 on 2016-04-13