Web features explorer - BroadcastChannel

Tags: api Groups: Messaging

The BroadcastChannel API allows you to send messages between same-origin browsing contexts, such as between the same page loaded in multiple tabs. To learn more, see Broadcast Channel API at MDN.

Compatibility (view on caniuse.com)

Chrome 54 Released on 2016-10-12
Chrome Android 54 Released on 2016-10-19
Edge 79 Released on 2020-01-15
Firefox 38 Released on 2015-05-12
Firefox for Android 38 Released on 2015-05-12
Safari 15.4 Released on 2022-03-14
Safari on iOS 15.4 Released on 2022-03-14

Specifications

HTML Standard (#broadcasting-to-other-browsing-contexts), from HTML Workstream (WHATWG).