To those who doesnt fully understand What Progressive Web Apps is. This definition is likely easier to understand.
A progressive web application is a website that looks and behaves in the same way as a mobile application,
which means that it can be added to the main screen of the smartphone, send push notifications, access the hardware of the device, and work offline .
Yes, you read it right.Progressive Web App works just as smoothly in an unstable connection or in the absence of a network,
as it would be with full Internet access.
I have read an article about some good features of PWA
Progressive web apps don’t need to be published in Google Play, Windows Phone Apps or Apple’s App Store. Less time-consuming actions.
Also, developers can push new updates without waiting for approvals, allowing for regular updates on a level not currently possible with traditional mobile apps.
All the updates will be automatically downloaded and updated when users relaunch the app.