Progressive Web App
A demonstration progressive web app that shows core PWA capabilities working together: offline support, push notifications, background sync, a splash screen, and add-to-home-screen installation. Useful for developers who want to try these behaviors in a live app before implementing them in their own projects.
Not sure how to add Progressive Web App to your home screen? Step-by-step for Chrome, Safari, Firefox and Edge — it takes about ten seconds, and there is no app store involved.
Own Progressive Web App? Have us re-run this measurement — we open it in a real browser, cut the network, and send you what survived.
How to install Progressive Web App as a PWA
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Similar to Progressive Web App
A demonstration progressive web app that shows off the platform's headline capabilities, including offline support, background sync, and push notifications. It is aimed at developers who want a working reference for how these service-worker features behave rather than at end users seeking a finished product.
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A quick, distraction-free notepad that runs in the browser and keeps working offline, powered by a service worker. It aims to be a lightweight scratchpad for jotting down text without the weight of a full note-taking suite like Evernote or Notion.
A sandbox for testing the Web Push API in the browser. Developers can walk through the entire notification flow, from requesting user permission to sending the notification itself, making it a practical playground for learning and debugging web push implementations.

A Chinese-language Progressive Web App demo of Lvmama, a major Chinese online travel-booking service. It presents mobile booking of attraction tickets, self-guided tour packages, hotels across China and cruise products, and is meant to be viewed in a recent Chrome browser on Android as a PWA showcase.
Official documentation for the PWABuilder tooling suite, guiding web developers through building progressive web apps. Covers the tooling for manifests, service workers, and packaging, so an existing website can become an installable app. Useful for developers evaluating or adopting PWABuilder for shipping PWAs.
Own a PWA? See the listing options — standard submission is free.