What is RXJS & use of RXJS in Angular??

Saravanan Np

7y981.NET

Can anybody please explain deeply on that

3 Replies

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Puneet Kankar7y ago
hey please check given below link

https://angular.io/guide/rx-library

Reactive programming is an asynchronous programming paradigm concerned with data streams and the propagation of change (Wikipedia). RxJS (Reactive Extensions for JavaScript) is a library for reactive programming using observables that makes it easier to compose asynchronous or callback-based code (RxJS Docs).
RxJS provides an implementation of the Observable type, which is needed until the type becomes part of the language and until browsers support it. The library also provides utility functions for creating and working with observables. These utility functions can be used for:
- Converting existing code for async operations into observables
- Iterating through the values in a stream
- Mapping values to different types
- Filtering streams
- Composing multiple streams
Rajeesh Menoth7y ago
Hi Saravanan,

RxJS and FRP are really powerful concepts that are exposed in certain parts of the Angular API, and that can be used to structure applications to be built in a very different way than before. There are multiple choices available to structure Angular applications.

Reference :

https://blog.angular-university.io/functional-reactive-programming-for-angular-2-developers-rxjs-and-observables/
Sanwar Ranwa7y ago
Hello

Please check these Links

https://angular.io/guide/rx-library

https://codecraft.tv/courses/angular/reactive-programming-with-rxjs/observables-and-rxjs/

https://medium.com/google-developer-experts/angular-introduction-to-reactive-extensions-rxjs-a86a7430a61f