RxJs In Practice (with FREE E-Book)

Learn numerous RxJs Operators, learn all RxJs and Reactive Programming core concepts via Practical Examples
4.56 (5698 reviews)
Udemy
platform
English
language
Web Development
category
RxJs In Practice (with FREE E-Book)
24 097
students
4.5 hours
content
Jun 2025
last update
$29.99
regular price

Why take this course?

🌟 RxJs In Practice (with FREE E-Book) 📚
Master the art of asynchronous data handling with Angular's powerful RxJs library! This comprehensive online course is designed to take you from the basics to mastering numerous RxJs operators through practical examples. 🚀

Course Overview:

  • Introduction to RxJs: Understand the core concepts such as Streams and Observables, and clarify what RxJs is, when to use it, and why it's essential for handling asynchronous operations effectively.

  • Creating Observables from Scratch: Learn how to implement your own Observable from first principles, including handling backend HTTP requests, error handling, and cancellation mechanisms.

  • Practical Operators Explained with Marble Diagrams: Dive deep into the practical usage of operators like Map, Filter, ShareReplay, concat, concatMap, merge, mergeMap, exhaustMap, switch, and switchMap. These examples will cover real-world scenarios such as backend save operations and search typeaheads.

  • Error Handling Strategies: Explore various error handling techniques in RxJs, including catch, recover, retry, and understand how to gracefully handle errors in your applications.

  • Reactive Patterns Implementation: Discover how to implement a centralized observable store from first principles using subjects like BehaviorSubject and AsyncSubject.

  • A Comprehensive List of Operators: Learn about a wide range of RxJs operators, including but not limited to withLatestFrom, forkJoin, take, first, delay, delayWhen, startWith, etc.

  • Implement Your Own Custom Operator: Cap off your learning by creating a custom pipeable operator for efficient debugging of RxJS programs.

What You Will Learn:

  • Core Reactive Concepts: Gain a deep understanding of the fundamental concepts that underpin reactive programming with RxJs, such as the differences between imperative and reactive paradigms.

  • Extended Subset of Operators: Master an extended subset of RxJs operators that will cover all your practical needs when building reactive applications with Angular.

  • Practical Application: Learn through real-world examples, ensuring that you can apply your knowledge to create robust and scalable applications using RxJs.

Course Features:

Comprehensive Guide: This course provides a complete, practical guide to the RxJs library for Angular developers.

Extensive Operator Coverage: We cover an extensive subset of operators that will address all your daily needs and help you understand their behavior with official marble diagrams.

Hands-On Learning: Apply what you learn through practical examples, including backend operations, search typeaheads, and more.

Real-World Scenarios: Learn how to implement reactive patterns and debug custom operators in real-world applications.

FREE E-Book Included: The course includes a free e-book to complement your learning experience.

Join us on this journey to become an expert in RxJs and reactive programming with Angular! 🛠️👩‍💻🚀

Course Gallery

RxJs In Practice (with FREE E-Book) – Screenshot 1
Screenshot 1RxJs In Practice (with FREE E-Book)
RxJs In Practice (with FREE E-Book) – Screenshot 2
Screenshot 2RxJs In Practice (with FREE E-Book)
RxJs In Practice (with FREE E-Book) – Screenshot 3
Screenshot 3RxJs In Practice (with FREE E-Book)
RxJs In Practice (with FREE E-Book) – Screenshot 4
Screenshot 4RxJs In Practice (with FREE E-Book)

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Comidoc Review

Our Verdict

This course targets developers working with Angular and interested in learning RxJs from scratch. While it provides a theoretical background and practical examples, the steep learning curve might overwhelm some learners. Also, outdated code samples are an area for improvement. Overall, it's a decent starting point covering essential operators and reactive patterns.

What We Liked

  • In-depth exploration of RxJs library and its core concepts, great for Angular developers
  • Practical examples complement theoretical knowledge, aiding better understanding
  • Covers numerous and most commonly used operators, catering to daily needs
  • Subjects and reactive design patterns explained with real-world examples

Potential Drawbacks

  • Steep learning curve due to complexities in RxJs concepts
  • Some examples are outdated, might require manual fixing for up-to-date code
  • Lacks guidance on using quizzes or exercises to test understanding
  • No visual indicators during video presentations can be inconvenient

Related Topics

1726420
udemy ID
01/06/2018
course created date
07/05/2019
course indexed date
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