Learning RxJS

Learn to use RxJS, an industry standard library for reactive programming that integrates with any Angular app to manage APIs and data.

Introduction

• Managing APIs in Angular with RxJS
• Using the exercise files

1. Evolving toward RxJS

• Synchronous code
• When to write asynchronous code
• Reactive vs. asynchronous programming
• Observer pattern for RxJS

2. Key RxJS Concepts

• Installing Angular and RxJS on a Mac
• Installing Angular and RxJS on a PC
• Reading data with behavior subjects
• Subscribing to changes using subjects
• Replaying changes with replay subjects

3. Operate on RxJS Subjects

• Writing operators to transform data
• Filtering data from observables
• Taking data and then unsubscribing
• Starting subscriptions with first, last, and skipWhile

4. RxJS with Multiple Observables

• Listening to multiple observables with combineLatest
• Preventing repeated calls using exhaustMap
• Switching to the latest request with SwitchMap
• Handling all simultaneous requests using MergeMap

Conclusion

• Growing your Angular knowledge