On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Bun version 1.0.0 on 2023-09-08
In Chrome version 89 on 2021-03-02
In Chrome Android version 89 on 2021-03-02
In Deno version 1.11 on 2021-06-08 Note: ReadableByteStreamController is not exposed on the global scope.
In Edge version 89 on 2021-03-04
In Firefox version 102 on 2022-06-28
In Firefox for Android version 102 on 2022-06-28
Not in Internet Explorer
In Node.js version 18.0.0 on 2022-04-19 Note: Before 18.10.0, handling a BYOB pull request from a released reader is not supported. Available as a part of the stream/web module.
In Quest Browser version 15.0 on undefined
In Opera version 75 on 2021-03-24
In Opera Android version 63 on 2021-04-16
Not in Safari
Not in Safari on iOS
In Samsung Internet version 15.0 on 2021-08-13
In WebView Android version 89 on 2021-03-02
Not in WebView on iOS