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 12 on 2015-07-28
In Firefox version 46 on 2016-04-26
In Firefox for Android version 46 on 2016-04-26
Not in Internet Explorer
In Node.js version 6.0.0 on 2016-04-26
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 10 on 2016-09-20
In Safari on iOS version 10 on 2016-09-13
In Samsung Internet version 5.0 on 2016-12-15
In WebView Android version 50 on 2016-04-13