On the standards track: Yes
Is Experimental: No
Is Deprecated: No
Not in Chrome
Not in Chrome Android
In Deno version 1.0 on 2020-05-13
Not in Edge
In Firefox version 44 on 2016-01-26
In Firefox for Android version 44 on 2016-01-26
In Internet Explorer version 11 on 2013-10-17
In Node.js version 6.0.0 on 2016-04-26
In Quest Browser version 5.0 on undefined
In Opera version 17 on 2013-10-08
In Opera Android version 18 on 2013-11-20
In Safari version 10 on 2016-09-20
In Safari on iOS version 10 on 2016-09-13
Not in Samsung Internet
Not in WebView Android