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
In Edge version 12 on 2015-07-28
Not in Firefox
Not in Firefox for Android
In Internet Explorer version 10 on 2012-10-26
In Node.js version 15.7.0 on 2021-01-26
In Quest Browser version 5.0 on undefined
In Opera version 12 on 2012-06-14
In Opera Android version 12 on 2012-02-25
Not in Safari
Not in Safari on iOS
Not in Samsung Internet
In WebView Android version 4.4 on 2013-12-09