Progressive Web Apps Handbook
·Aug 27, 2020·
1 min read
What are PWAs?
PWAs stand for progressive web apps, which are web applications that have some native app capabilties like:
- Install on a mobile home sacreen
- Access the app when offline
- Get push notifications
What are service workers?
- Load content offline
- Use background sync
- Use push notifications
A service worker runs on a different thread, and doesn't affect the main JS thread. It can listen for fetch requests, push messages etc.
Service worker lifecycle
- Register the service worker file from the main app.js file.
- When you reload the page, the service worker is reinstalled only if the service worker file is changed.
Full course link - Soruce github.com/iamshaunjp/pwa-tutorial/tree/mas..