This Progressive Web App is developed by Noman Gul, a student of the Saylani Mass Training. I hope you like this PWA So don't forget to give your feedback.
Rich offline experiences, periodic background syncs, push notifications functionality that would normally require a native application are coming to the web. Service workers provide the technical foundation that all these features rely on.
The web app manifest is a simple JSON file that tells the browser about your web application and how it should behave when 'installed' on the users mobile device or desktop. Having a manifest is required by Chrome to show the Add to Home Screen prompt.