Service Workers are proxy servers that greatly enhance the performance of applications by managing caching. In addition to performance optimization, Service Workers can transform your application into a Progressive Web Application (PWA), allowing users to access it even when offline. Furthermore, Service Workers also enable the sending of push notifications to the users.
In this comprehensive guide, I'll walk you through the process of setting up a Service Worker in your Angular app. I'll cover best practices and provide troubleshooting tips to ensure a seamless implementation. By the end of this article, you'll have an Angular app with a highly optimized Service Worker, allowing users to access it even offline.