It's easy to get started with webkul web push notification for joomla.

Send push notifications to subscribers through your website.

Bring customers back on your website

 With website push notifications you can Implement Chrome & Firefox push notifications on your  website in  less then 5 mins.

You can send notification to your subscribers even when your site is not open in any tab....

Just create template and send notification to your subscriber.

Requirements

Not much just joomla version 3.x

sender id for chrome-  just create account on Google developer  using the link Google Developer and get your api key and sender id fill the details in component configuration and you are done.

Preview

Wep Push Notification Configuration View