If you develop complex Angular applications - like dynamic dashboard systems with multiple widgets or node-based interfaces to map process rules - you know that the network is the most hostile environment in the frontend. Simultaneous requests fighting for the same URL, unstable connections, ser...
Source: [Dev.to](https://dev.to/erickg123/i-built-the-ultimate-http-interceptor-for-angular-6-resilience-patterns-and-rxjs-in-practice-1d33)