🏠 New in High Baseline Support: Channel messaging

March 22, 2018

caniuse · mdn · spec

Channel messaging communicates one-to-one between browsing contexts on the same origin, such as between <iframe> elements or two documents using a shared worker.

Source features

• api.MessageEvent.ports [mdn]
• api.MessageChannel [mdn]
• api.MessageChannel.MessageChannel [mdn]
• api.MessageChannel.port1 [mdn]
• api.MessageChannel.port2 [mdn]
• api.MessagePort [mdn]
• api.MessagePort.close [mdn]
• api.MessagePort.message_event [mdn]
• api.MessagePort.postMessage [mdn]
• api.MessagePort.start [mdn]