On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Bun version 1.0.0 on 2023-09-08
In Chrome version 72 on 2019-01-29
In Chrome Android version 72 on 2019-01-29
In Deno version 1.0 on 2020-05-13
In Edge version 79 on 2020-01-15
In Firefox version 80 on 2020-08-25
In Firefox for Android version 80 on 2020-08-31
Not in Internet Explorer
In Node.js version 13.2.0 on 2019-11-21 Note: Modules must either have a filename ending in .mjs, or the nearest parent package.json file must contain "type": "module". See Node's ECMAScript Modules documentation for more details.
In Quest Browser version 6.0 on undefined
In Opera version 60 on 2019-04-09
In Opera Android version 51 on 2019-03-21
In Safari version 14.1 on 2021-04-26
In Safari on iOS version 14.5 on 2021-04-26
In Samsung Internet version 11.0 on 2019-12-05
In WebView Android version 72 on 2019-01-29
In WebView on iOS version 14.5 on 2021-04-26