With a click on the button you can subscribe to push messages (Push Notifications), so that you can also receive push messages.
Further topics about PWA (Progressive Web App)
15 tips for improving a PWA (Progressive Web App) Read more...
My presentation at the JoomlaDay in Vienna "Show me your Offline Page (PWA)" Vienna I will show the creation of a Progressive Web App using an example. Read more...
Realization of the Progressive Web App with push messages in Joomla for a commune. Read more...
The scope of the Progressive Web App can be defined when the service worker is registered. Read more...