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 79 on 2020-01-15
In Firefox version 59 on 2018-03-13
In Firefox for Android version 59 on 2018-03-13
Not in Internet Explorer
In Node.js version 14.5.0 on 2020-06-30
In Quest Browser version 5.0 on undefined
Not in Opera
Not in Opera Android
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