On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Bun version 1.0.0 on 2023-09-08
In Chrome version 46 on 2015-10-13
In Chrome Android version 46 on 2015-10-14
In Deno version 1.0 on 2020-05-13
In Edge version 79 on 2020-01-15
In Firefox version 37 on 2015-03-31
In Firefox for Android version 37 on 2015-03-31
Not in Internet Explorer
In Node.js version 17.0.0 on 2021-10-19
In Quest Browser version 5.0 on undefined
In Opera version 33 on 2015-10-27
In Opera Android version 33 on 2015-11-03
In Safari version 10.1 on 2017-03-27
In Safari on iOS version 10.3 on 2017-03-27
In Samsung Internet version 5.0 on 2016-12-15
In WebView Android version 46 on 2015-10-14
In WebView on iOS version 10.3 on 2017-03-27