Angular
  • Angular learning
  • Angular
    • Change Detection
      • Angular Change Detection Strategies
      • Understanding Change Detection Strategy in Angular
    • Angular Components Overview
      • Lifecycle hooks
      • View encapsulation
    • Text interpolation
    • Pipes
    • ARIA
    • Event binding
    • Directives
    • Dependency injection in Angular
    • Difference between Template-Driven and Reactive Forms
    • Guards
    • Resolvers
      • Resolver example
  • Memory management in Angular applications
  • Renderer2
  • Angular test
    • Testing
      • The different types of tests
      • Some testing best practices
      • Angular Service Testing in Depth
        • About Jasmine
        • Jasmine - Test suites
        • Implementation of First Jasmine Specfication
        • spyOn() & jasmine.createSpyObj()
        • beforeEach()
        • Testing services
        • Disabled and Focused Tests
        • flush
        • HttpTestingController
        • Sample code
      • Angular Component Testing in Depth
        • Intro to Angular Component testing
        • DOM interaction
        • Trigger Change Detection
        • Test Card List Test Suite Conclusion
        • Window.requestAnimationFrame()
        • Asynchronous Work (Jasmine)
        • Cooperative asynchronous JavaScript: Timeouts and intervals
        • FakeAsync - Asynchronous Work (Jasmine) part 2
        • tick()
        • Sample codes
      • Testing Promised-based code-intro Microtasks
        • Microtasks
        • Micro-tasks within an event loop (Summary)
        • Macro-tasks within an event loop (Summary)
        • Test promised Microtasks (code)
      • Using fakeAsync to test Async Observables
      • Cypress.io
        • Create our first e2e test
      • Angular CLI code coverage and deployment in prod mode.
      • Travis CI
  • Angular best practices
    • Angular best practices
      • Security
      • Accessibility in Angular
      • Keeping your Angular projects up-to-date
    • Bootstrapping an Angular Application
      • Understanding the File Structure
      • Bootstrapping Providers
    • Components in Angular
      • Creating Components
      • Application Structure with Components
        • Accessing Child Components from Template
        • Using Two-Way Data Binding
        • Responding to Component Events
        • Passing Data into a Component
      • Projection
      • Structuring Applications with Components
      • Using Other Components
  • Reactive extensions
    • RxJS
      • RxJS Operators
      • of
      • Observable
      • async pipe (Angular)
      • Interval
      • fromEvent
      • Pipe
      • Map
      • Tap
      • ShareReplay
      • Concat
      • ConcatMap
      • Merge
      • MergeMap
      • ExhaustMap
      • fromEvent
      • DebounceTime
        • Type Ahead
      • Distinct Until Changed
      • SwitchMap
      • CatchError
      • Finalize
      • RetryWhen
      • DelayWhen
      • ForkJoin
      • First
      • Interview Questions
      • Zip
  • NgRx
    • What's NgRx
      • Actions
      • Reducers
      • Selectors
      • 🙅‍♂️Authentication guard with NgRX
      • @ngrx/effects
        • Side-Effect refresh survivor
  • Interview Q&A
    • Angular Unit Testing Interview Questions
    • Angular Questions And Answers
  • Angular Advanced
    • Setting up our environment
      • Understanding Accessors (TS)
      • The host & ::ng-deep Pseudo Selector
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  1. Reactive extensions

RxJS

RxJS is a library for composing asynchronous and event-based programs by using observable sequences. A dollar $ symbol at the end of the variable’s name means that it’s an observable.

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Last updated 4 years ago

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is one of the hottest libraries in web development today. Offering a powerful, functional approach for dealing with events and with integration points into a growing number of frameworks, libraries, and utilities, the case for learning Rx has never been more appealing. Couple this with the ability to utilize your knowledge across, having a solid grasp on reactive programming and what it can offer seems like a no-brainer.

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