Google Chrome Push Notifications not working if the browser is closed?

Question

It is written here that the push notifications will work even if the browser is closed, but I tested it and it is not the case. I receive push-notifications only if the brow

Answer 1

I worked on demo to provide push notifications on Google Chrome and Firefox. Demo -> https://twitter.com/d_danailov/status/1163824171480166400

If someone has a question could ping me on twitter.

The public URL: https://push-notifications-ddanailov.firebaseapp.com/

Repo: https://github.com/dimitardanailov/push-notifications