Learn about sending Push notification using Push API

The Push API gives web applications the ability to receive messages pushed to them from a server, whether or not the web app is in the foreground, or even currently loaded, on a user agent. This lets developers deliver asynchronous notifications and updates to users that opt in, resulting in better engagement with timely new content.

This is a companion discussion topic for the original entry at http://iq.opengenus.org/push-api-html/