🏠 New in High Baseline Support: BroadcastChannel

September 14, 2024

caniuse · mdn · spec

The BroadcastChannel API allows you to send messages between same-origin browsing contexts, such as between the same page loaded in multiple tabs.

Source features

• api.BroadcastChannel [mdn]
• api.BroadcastChannel.BroadcastChannel [mdn]
• api.BroadcastChannel.close [mdn]
• api.BroadcastChannel.message_event [mdn]
• api.BroadcastChannel.name [mdn]
• api.BroadcastChannel.postMessage [mdn]
• api.BroadcastChannel.messageerror_event [mdn]