On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 61 on 2017-09-05
In Chrome Android version 61 on 2017-09-05
In Deno version 1.0 on 2020-05-13
In Edge version 17 on 2018-04-30
In Firefox version 54 on 2017-06-13
In Firefox for Android version 54 on 2017-06-13
Not in Internet Explorer
In Node.js version 7.7.0 on 2017-02-28
In Quest Browser version 5.0 on undefined
In Opera version 48 on 2017-09-27
In Opera Android version 45 on 2018-02-15
In Safari version 11 on 2017-09-19
In Safari on iOS version 11 on 2017-09-19
In Samsung Internet version 8.0 on 2018-07-18
In WebView Android version 61 on 2017-09-05