On the standards track: No
Is Experimental: No
Is Deprecated: Yes
In Bun version 1.0.0 on 2023-09-08
In Chrome version 91 on 2021-05-25 Removed from Chrome version 126 on 2024-06-11
In Chrome Android version 91 on 2021-05-25 Removed from Chrome Android version 126 on 2024-06-11
In Deno version 1.17 on 2021-12-16
In Edge version 91 on 2021-05-27 Removed from Edge version 126 on 2024-06-13
Not in Firefox
Not in Firefox for Android
Not in Internet Explorer
In Node.js version 16.14.0 on 2022-02-08 Removed from Node.js version 22.0.0 on 2024-04-24
In Quest Browser version 16.0 on 2021-06-14
Not in Opera
Not in Opera Android
Not in Safari
Not in Safari on iOS
In Samsung Internet version 16.0 on 2021-11-25 Removed from Samsung Internet version 28.0 on 2025-04-02
In WebView Android version 91 on 2021-05-25 Removed from WebView Android version 126 on 2024-06-11
Not in WebView on iOS