Do all the students who develop with angular2 framework know how to rxjs?

I"ve been learning the angular2 framework recently, and I don"t find it too difficult to understand syntax, but the rxjs used in state management is really big. Would like to ask all of you using angular2 framework development students are familiar with rxjs? Which state management library do you choose to use when working on a project? Ngrx/store

Mar.03,2021

you don't have to use rxjs, to use angular, but if you use rxjs, it's like adding wings to a tiger


of course you need to use rxjs. Look at the source code of angular, in which many implementations, such as http methods, are encapsulated as observable.
so when you are doing angular development, you must be familiar with rxjs. When you are proficient in using various methods of rxjs, you can develop angular applications like a fish in water.
in fact, the difficulty of rxjs does not lie in the idea that API, lies in flow, which is very different from the asynchronous programming we use, such as promise. It is easier to understand the concept of stream.
State Management recommends using ngrx because it is a library developed and maintained by the angular team and is officially recommended.

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