Progressive web apps — cache assets for offline, Dynamic assets and URLs.

Let’s learn about pwa and how to configure pwa to cache assets and rest api for better performance.

What is PWA ?
Adding a service worker to an Angular application is one of the steps for turning an application into a Progressive Web App (also known as a PWA). At its simplest, a service worker is a script that runs in the web browser and manages caching for an application.

The ultimate goal behind a Progressive Web App is to deliver a fast, familiar, and optimized user experience, regardless of network connectivity, leveraging the latest browser features as they are…


Working as senior developer in JavaScript technologies. Mean Stack developer at this moment. Learning more about node and mongo db.

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