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Build Reactive Websites with RxJS: Master Observables and Wrangle

Introduction: Manipulating Streams

Explore how to manipulate observable streams using common RxJS operators like map, filter, tap, and mergeMap. This lesson helps you transform event data dynamically and debug stream flows, preparing you to build reactive applications with more control over event data.

We'll cover the following...

Before starting this lesson, let’s answer some questions:

  • Why do I want to read this?

    You’ve now learned the basics of creating streams, so the other half of learning Observables is how to manipulate those streams.

  • What will I learn?

    You’ll learn a bunch of common operators used to change/manipulate streams in progress.

  • What will I be able to do that I ...