ServiceWorkerRegistration.getNotifications()

The getNotifications() method of the ServiceWorkerRegistration interface returns a list of the notifications in the order that they were created from the current origin via the current service worker registration. Origins can have many active but differently-scoped service worker registrations. Notifications created by one service worker on the same origin will not be available to other active services workers on that same origin.

Syntax

serviceWorkerRegistration.getNotifications(options)
.then(function(notificationsList) { ... });

Parameters

options Optional

An object containing options to filter the notifications returned. The available options are:

  • tag: A DOMString representing a notification tag. If specified, only notifications that have this tag will be returned.

Return value

A Promise that resolves to a list of Notification objects.

Example

navigator.serviceWorker.register('sw.js');

var options = { tag : 'user_alerts' };

navigator.serviceWorker.ready.then(function(registration) {
  registration.getNotifications(options).then(function(notifications) {
    // do something with your notifications
  })
});

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
getNotifications
40
17
46
Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.
No
27
No
No
40
46
27
No
4.0

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https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/getNotifications