What is PWA?

Progressive Web App (pWA) is almost like a fusion of regular web pages and the applications we have on our devices. It performs like an app entirely, but actually functions like a website. 

Does PWA supports Push notifications?

Once user launches a PWA, they will be asked to allow permission to their notification settings. Should they allow it, any future push notifications will be received through the browser on the device - the app does not need to be installed. User does not need to register or log in to the app as well.

How is PWA displayed on desktop?

As PWAs are developed mainly for mobile devices, the layout viewed on a desktop may vary greatly to that on a mobile device.

Does PWA requires internet connection?

PWA works natively by caching specific characteristics so that these can be reached even offline, as for dynamic content an internet connection will be required.