On the standards track: No
Is Experimental: No
Is Deprecated: Yes
In Chrome version 113 on 2023-05-02 Removed from Chrome version 121 on 2024-01-23
Not in Chrome Android
In Deno version 1.39 on 2023-12-14
In Edge version 113 on 2023-05-05 Removed from Edge version 121 on 2024-01-25
In Firefox version 141 on 2025-07-22 Note: Supported on Windows only, in all contexts except for service workers.
Not in Firefox for Android
Not in Internet Explorer
Not in Quest Browser
In Opera version 99 on 2023-05-16 Removed from Opera version 107 on 2024-02-07
Not in Opera Android
Not in Safari
Not in Safari on iOS
Not in Samsung Internet
Not in WebView Android
Not in WebView on iOS