Building multiple Progressive Web Apps on the same domain
How to build multiple PWAs, taking advantage of the same domain name, to make the user aware that they belong to the same organization or service.
Service Worker
Our latest news, updates, and stories about Service Worker.
ES modules in service workers
A modern alternative to importScripts().
Workers overview
How web workers and service workers can improve the performance of your site, and when to use a web worker versus a service worker.
Push notifications overview
An overview of what push notifications are, why you might use them, and how they work.
Measuring offline usage
How to track offline usage of your site so that you can make a case as to why your site needs a better offline experience.
Handling range requests in a service worker
Make sure your service worker knows what to do when a partial response is requested.
Handling optional payment information with a service worker
How to adapt your web-based payment app to Web Payments and provide a better user experience for customers.
Orchestrating payment transactions with a service worker
How to adapt your web-based payment app to Web Payments and provide a better user experience for customers.
Building a PWA at Google, part 1
What the Bulletin team learned about service workers while developing a PWA.
Service worker caching and HTTP caching
The pros and cons of using consistent or different expiry logic across the service worker cache and HTTP cache layers.
Handling navigation requests
Respond to navigation requests without waiting on the network by using
a service worker.
Adaptive loading with service workers
Modifying the assets that you serve to users based on their device and network conditions.
App shell UX with service workers and streams
Achieving a SPA-like architecture in multi-page apps by combining partials, service workers, and streams.
Instant navigation experiences
Complementing traditional prefetching techniques with service workers.
Resilient search experiences
Using a service worker to save a search query when a user goes offline and then automatically retry the query once a connection is re-established.
Preparing for AppCache removal
Chrome 85 removes support for AppCache by default. Most developers should migrate off AppCache now, and not wait any longer.
Progressive Web Apps in multi-origin sites
Challenges and workarounds for building Progressive Web Apps in multi-origin sites.
Bringing service workers to Google Search
The story of what shipped, how the impact was measured, and the tradeoffs that were made.
Service worker mindset
How to think when thinking about service workers.
