illustration for Use Higher Order Observables in RxJS Effectively

Use Higher Order Observables in RxJS Effectively

Instructor

André Staltz
58m closed-captioning
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4.8
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If you have used RxJS Observables, it is likely you have seen the flatMap or switchMap operators. They are very powerful operators that can be used in various situations, while being common for dealing with HTTP requests. These operators may look mysterious at first, but turn out to be simple flattening operations on higher order Observables.

In this course you will learn what is a higher order Observable, when does it occur in real applications, and how to handle them with operators like switchMap. Throughout this course we will see real applications of these operations.

Start following this course if you have some understanding of RxJS, but want to gain advanced skills in the art of using operators.

If you're new to RxJS, we highly recommend the Introduction to Reactive Programming using RxJS to begin with, and then RxJS Beyond the Basics: Operators in Depth to understand operators.

If you're an absolute beginner to the concept of Observable and async streams, we highly recommend starting with Jafar Husain's excellent introduction.

Learner Reviews

  • Anisur
    9 months ago
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    What did you like about this course?

    Loved the way examples were used to explain higher order operators.

  • Fred Dukker
    11 months ago
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    What did you like about this course?

    Love his explanations about the working of RxJs. I got now a much more insight than reading the docs. I wish that all egghead courses are like these RxJs courses from Andre Staltz. More about in-depth explanation than rushing through the apis/framework, without giving you much insight.

  • Evgeniya
    a year ago
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    What did you like about this course?

    Great course! Marble diagrams are extremely helpful

  • H-Farm Spa
    a year ago
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    What did you like about this course?

    Great explanation! Really good job!

  • FABIAN
    2 years ago
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    What did you like about this course?

    Is the most compressible course!

  • Ebuka Udeani
    2 years ago
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    What did you like about this course?

    andre explaination is simple, highly suggest for a friend

Course Content

58m • 13 lessons

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