# #angular

Posts tagged angular.

- [Using Angular's Dependency Injection Sparingly](https://vdsabev.github.io/using-angulars-dependency-injection-sparingly.md) — 2018-10-01 — How excessive abstraction slowed down our unit tests to a crawl.
- [The Simple Difference Between RxJS switchMap and mergeMap](https://vdsabev.github.io/the-simple-difference-between-rxjs-switchmap-and-mergemap.md) — 2018-03-19 — Trying to figure out whether to use switchMap or mergeMap for a simple HTTP request? I only understood the difference once I tried it out for myself.