On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 4 on 2010-01-25
In Chrome Android version 18 on 2012-06-27
Not in Deno
In Edge version 79 on 2020-01-15
In Firefox version 74 on 2020-03-10
In Firefox for Android version 79 on 2020-07-28
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 11.5 on 2011-06-28
In Opera Android version 14 on 2013-05-21
In Safari version 4 on 2009-06-08
In Safari on iOS version 5 on 2011-10-12
In Samsung Internet version 1.0 on 2013-04-27
In WebView Android version ≤37 on undefined