On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Bun version 1.0.0 on 2023-09-08
In Chrome version 109 on 2023-01-10
In Chrome Android version 109 on 2023-01-10
In Deno version 1.28 on 2022-11-13
In Edge version 109 on 2023-01-12
In Firefox version 146 on 2025-12-09
In Firefox for Android version 146 on 2025-12-09
Not in Internet Explorer
In Node.js version 20.1.0 on 2023-05-03
Not in Quest Browser
In Opera version 95 on 2023-02-01
In Opera Android version 74 on 2023-03-13
In Safari version 16.4 on 2023-03-27
In Safari on iOS version 16.4 on 2023-03-27
In Samsung Internet version 21.0 on 2023-05-19
In WebView Android version 109 on 2023-01-10
In WebView on iOS version 16.4 on 2023-03-27