🏠 New in High Baseline Support: Server-sent events

July 15, 2022

caniuse · mdn · spec

The EventSource API creates a connection to a server and listens to a stream of events sent by the server.

Source features

• api.EventSource [mdn]
• api.EventSource.EventSource [mdn]
• api.EventSource.close [mdn]
• api.EventSource.error_event [mdn]
• api.EventSource.message_event [mdn]
• api.EventSource.open_event [mdn]
• api.EventSource.readyState [mdn]
• api.EventSource.url [mdn]
• api.EventSource.withCredentials [mdn]