On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 70 on 2018-10-16
In Chrome Android version 70 on 2018-10-17
In Deno version 1.0 on 2020-05-13
In Edge version 18 on 2018-10-02
In Firefox version 55 on 2017-08-08
In Firefox for Android version 55 on 2017-08-08
Not in Internet Explorer
Not in Node.js
In Quest Browser version 6.0 on undefined
In Opera version 57 on 2018-11-28
In Opera Android version 49 on 2018-12-07
In Safari version 12.1 on 2019-03-25
In Safari on iOS version 12.2 on 2019-03-25
In Samsung Internet version 10.0 on 2019-08-22
Not in WebView Android