PWA allows web apps to behave like native apps with offline capabilities.
1. Service Workers
Background scripts handle caching and offline access.
2. Web App Manifest
Defines app name, icons, theme color, and start URL.
3. Benefits
- Offline usage
- Push notifications
- Home screen installation
Conclusion
PWA improves user engagement and performance on mobile devices.
Service workers were tricky at first, but this helps a lot.