How can I use RxJS in my Angular application?

How can I use RxJS in my Angular application?

You can use RxJS in Angular by importing the necessary operators and creating observables to manage asynchronous data.

Can you give me an example of creating an observable?

Sure! You can create an observable using the of function from RxJS like this: import { of } from 'rxjs'; const myObservable = of(1, 2, 3);.

How do I subscribe to this observable?

You can subscribe to the observable using the subscribe method: myObservable.subscribe(value => console.log(value)); This will log each emitted value.

What are some common operators I should know?

Some common RxJS operators include map, filter, mergeMap, and catchError. They help transform and manage data streams.