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RxJS Cookbook for Reactive Programming

You're reading from RxJS Cookbook for Reactive Programming Discover 40+ real-world solutions for building async, event-driven web apps

Product type Paperback

Published in Mar 2025

Publisher Packt

ISBN-13 9781788624053

Length 310 pages

Edition 1st Edition

Languages

Typescript

Tools

Angular

Concepts

Robotic Process Automation

Author (1):

Nikola Mitrovic

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Table of Contents (13) Chapters

Preface

1. Handling Errors and Side Effects in RxJS

2. Building User Interfaces with RxJS FREE CHAPTER

3. Understanding Reactive Animation Systems with RxJS

4. Testing RxJS Applications

5. Performance Optimizations with RxJS

6. Building Reactive State Management Systems with RxJS

7. Building Progressive Web Apps with RxJS

8. Building Offline-First Applications with RxJS

9. Going Real-Time with RxJS

10. Building Reactive NestJS Microservices with RxJS

11. Index

12. Other Books You May Enjoy

Handling Errors and Side Effects in RxJS

Welcome to the RxJS Cookbook for Reactive Programming!

After working with RxJS for a while, and learning all about every operator in RxJS docs, have you ever felt stuck or didn’t know how to get your RxJS game to the next level? This book is Packt(ed) with advanced recipes and practical use cases to take you to that next level and make you ready for any real-life challenge in the web development world. Buckle up, it’s going to be a fun ride!

This chapter explores techniques to manage the inevitable complexities of real-world reactive programming. We’ll learn how to gracefully handle errors and maintain stream integrity. We will delve into side effect management to perform tasks such as logging, API calls, and DOM updates without disrupting data flows. Also, we will master strategies to isolate side effects and ensure predictable, testable RxJS code. Finally, we will understand the role of WebSockets as side effects...

The rest of the chapter is locked

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Authors (1)

Nikola Mitrović

Nikola Mitrović

Nikola Mitrović is a seasoned software engineer and consultant with experience that spans nearly a decade, with technical expertise in micro-frontend architecture and web performance, as well as technologies such as Angular, React, Next.js, Node.js, NestJS, NX, and AWS. He is an enthusiastic public speaker and has presented at some of the world's largest tech conferences, sharing his passion for crafting exceptional web experiences. He has business domain expertise in EdTech, HealthTech, and Digital Identity. For the last couple of years, Nikola has been in leadership roles, inspiring a culture of technical excellence, continuous learning, collaboration, and psychological safety within the organization. He strongly believes in leading with empathy, honesty, and passion, empowering teams with trust and autonomy. Prior to this, Nikola was a partner, technical architect, and development lead at Vega IT, where he was recognized as the company's MVP for three consecutive years (2022-2024).

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