On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 54 on 2016-10-12
In Chrome Android version 54 on 2016-10-19
In Deno version 1.0 on 2020-05-13
In Edge version 15 on 2017-04-05
In Firefox version 50 on 2016-11-15
In Firefox for Android version 50 on 2016-11-15
Not in Internet Explorer
Not in Node.js
In Quest Browser version 5.0 on undefined
In Opera version 41 on 2016-10-25
In Opera Android version 41 on 2016-10-25
In Safari version 10 on 2016-09-20
In Safari on iOS version 10 on 2016-09-13
In Samsung Internet version 6.0 on 2017-08-23
In WebView Android version 54 on 2016-10-19