HomeCoursesBuilding Reactive Applications with RxJS
4.6

Beginner

6h

Building Reactive Applications with RxJS

Learn about RxJS to write efficient asynchronous code. Explore subjects, operators, and observables. Gain insights into creating projects like a reactive local database and handling DOM events.
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RxJS (Reactive Extensions for JavaScript) is a very powerful library for web development which allows you to easily write asynchronous or call-back code. In this course, you will explore the latest version of RxJS in detail, focusing on how to apply the reactive paradigm to solve your day-to-day tasks. You will learn all the major components of this library including: subjects, operators, and how to test observables. In the last section of this course, you will get hands-on with this library to create your own project. Throughout this project, you’ll learn about building a centralized loading indicator, how to handle DOM events, how to build a reactive local database, and more. By the end of this course, you will have a great new skill to add to your resume, and a cool new project for your portfolio.
RxJS (Reactive Extensions for JavaScript) is a very powerful library for web development which allows you to easily write asynch...Show More

Content

2.

RxJS Subjects

3 Lessons

Grasp the fundamentals of RxJS Subjects, including Behavior, Replay, and Async Subjects.

4.

Testing Observables

3 Lessons

Grasp the fundamentals of testing Observables in RxJS using Marble Tests for precision.

5.

Real-World Projects in RxJS

7 Lessons

Take a closer look at implementing RxJS in real-world projects like loading indicators, DOM events, local databases, and error handling in SPAs.

6.

Conclusion

1 Lessons

Investigate reactive programming concepts and RxJS for improved application design.
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Developed by MAANG Engineers
Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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