What is RxJS in Angular with example?

The full form of RxJS is Reactive Extension for Javascript . It is a javascript library that uses observables to work with reactive programming that deals with asynchronous data calls, callbacks and event-based programs. RxJS can be used with other Javascript libraries and frameworks.

RxJS (Reactive Extensions for JavaScript) is a library for reactive programming using observables that makes it easier to compose asynchronous or callback-based code .

Operators are basically pure functions, that transform information into the observables stream . it always creates new observables, often based on the current observables. It allows any complex code to be easily composed in a declarative manner.

Reactive Extensions for JavaScript, or RxJS, is a JavaScript library that uses observables for reactive programming. It can be used with other JavaScript libraries and frameworks, and it integrates well into Angular .17 Haz 2021