Implementing Web Push Notifications

Alexander Zlatkov from SessionStack on how to implement Web Push Notifications:

There are three general steps to implementing a push:

1. The UI — adding the necessary client-side logic to subscribe a user to a push. This is the JavaScript logic that your web app UI needs in order to enable the user to register himself to push messages.
2. Sending the push message — implementing the API call on your server that triggers a push message to the user’s device.
3. Receiving the push message — handling the push message once it arrives in the browser.

How JavaScript works: the mechanics of Web Push Notifications →