Using service workers for caching
What’s a service worker?
A service worker is a script that can be used as a client-side proxy for network requests. When the browser makes a request, a service worker can intercept it and decide what to do with it. This article is going to focus on using service workers for client side caching of web apps.
Why use service workers?
Service workers can be used to improve the performance and user experience of an application. They can be used to cache assets that are commonly needed but don’t change often, or to provide offline functionality.