PWA
Your website, wearing an app costume.
▶ the lesson · ~35s · narrated · tap for sound
the intro
A Progressive Web App is a website with three additions: a manifest (name and icons), a service worker (offline + notifications), and HTTPS. Users install it from the browser straight to their home screen — no app store in the way.
fun fact ✦
A PWA can work fully offline — the service worker serves cached pages while the network is gone.
the docs
quick hits about PWA
15-second answers · interviews, tips, trivia & hidden gems
🎤 interview
What makes a PWA?
📚 tutorial
The manifest fields that matter
🔧 useful
Is my PWA installable?
💎 deep
What do you serve offline?
💎 deep
Detect your PWA is installed
🧠 trivia
Your PWA works in airplane mode