🏠 New in Low Baseline Support: Push messages

March 27, 2023

caniuse · mdn · spec

The Push API subscribes to and receives server-initiated messages. Subscribers receive pushed messages in the background, even after periods inactive or offline.

Source features

• api.ServiceWorkerGlobalScope.push_event [mdn]
• api.ServiceWorkerRegistration.pushManager [mdn]
• api.PushEvent [mdn]
• api.PushEvent.PushEvent [mdn]
• api.PushManager [mdn]
• api.PushManager.getSubscription [mdn]
• api.PushSubscription [mdn]
• api.PushSubscription.endpoint [mdn]
• api.PushSubscription.getKey [mdn]
• api.PushSubscription.toJSON [mdn]
• api.PushSubscription.unsubscribe [mdn]
• api.PushManager.permissionState [mdn]
• api.PushEvent.data [mdn]
• api.PushMessageData [mdn]
• api.PushMessageData.arrayBuffer [mdn]
• api.PushMessageData.blob [mdn]
• api.PushMessageData.json [mdn]
• api.PushMessageData.text [mdn]