PWA

Summary

Progressive Web App — a set of techniques (manifest, service worker, HTTPS) that let a website be installed and behave like a native app, including offline support.

How to Learn This

1Add a web app manifest to a project and 'install' it on your phone or desktop.
2Run Lighthouse's PWA audit and address the flagged requirements.
3Learn the minimum requirements: HTTPS, a manifest, and a registered service worker.

WebSockets

Service Workers

More topics in Advanced Topics

WebSockets Service Workers IndexedDB Offline Apps WebAssembly basics Micro Frontends Module Federation Internationalization (i18n)Localization (l10n)Feature Flags Monitoring (Sentry)Analytics (Google Analytics, Mixpanel)Security (XSS, CSRF, CSP)

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