RxJS 101
- Development
- May 13, 2025

RxJS 101, available at $44.99, has an average rating of 4.75, with 54 lectures, based on 254 reviews, and has 3985 subscribers.
You will learn about RxJS core concepts Asynchronous Programming Reactive Programming Observables Streams Push Vs Pull Architecture We cover a large set of the most popular RxJS Operators We explore RxJS by coding examples Subjects and services This course is ideal for individuals who are Beginners with some JS knowledge or Developers that want to learn about Observables and Reactive Programming It is particularly useful for Beginners with some JS knowledge or Developers that want to learn about Observables and Reactive Programming.
Enroll now: RxJS 101
Summary
Title: RxJS 101
Price: $44.99
Average Rating: 4.75
Number of Lectures: 54
Number of Published Lectures: 54
Number of Curriculum Items: 54
Number of Published Curriculum Objects: 54
Original Price: $19.99
Quality Status: approved
Status: Live
What You Will Learn
Who Should Attend
Target Audiences
RxJS is known to have an incredibly steep learning curve. This course is designed to help Javascript programmers of any experience level learn all the basics you needed to be effective with the RxJS library. This course is also framework agnostic, so you don’t have to know React, Vue, or Angular to follow along. I’ve intentionally created the course in vanilla Javascript as well, so you won’t need to know Typescript either.
Course Curriculum
Chapter 1: Introduction & Setup
Lecture 1: Course Introduction
Lecture 2: Reactive Programming
Lecture 3: Setting up Example Files
Lecture 4: Project structure
Chapter 2: Observables
Lecture 1: Introduction
Lecture 2: Asynchronous Code
Lecture 3: Overview of Observables
Lecture 4: Building the Observable Class..sort of
Lecture 5: Architecture: Push vs Pull
Lecture 6: Pipe, and the basic Operators
Chapter 3: Creators
Lecture 1: Introduction
Lecture 2: from(), of()
Lecture 3: interval()
Lecture 4: range()
Lecture 5: Building the Clock
Chapter 4: Operators
Lecture 1: Introduction
Lecture 2: map() & filter() **
Lecture 3: pluck() **
Lecture 4: tap() **
Lecture 5: first(), last(), startWith()
Lecture 6: skip()
Lecture 7: take() **
Lecture 8: throttle()
Lecture 9: debounce() & debounceTime() **
Lecture 10: scan() **
Lecture 11: reduce()
Lecture 12: merge() **
Lecture 13: concat() **
Lecture 14: combineLatest() **
Lecture 15: concatAll **
Lecture 16: mergeAll()
Chapter 5: The Maps
Lecture 1: switchMap **
Lecture 2: exhaustMap
Lecture 3: mergeMap
Lecture 4: concatMap **
Chapter 6: Http
Lecture 1: fromFetch() **
Lecture 2: Custom Operators
Lecture 3: ajax()
Lecture 4: Error Handling
Chapter 7: Subjects
Lecture 1: Hot vs Cold
Lecture 2: subject **
Lecture 3: behavior subject **
Lecture 4: replaySubject **
Chapter 8: Weather Project
Lecture 1: Project Overview
Lecture 2: Setting up the server
Lecture 3: Setting up our accounts
Lecture 4: Setting up our imports and handlers
Lecture 5: Creating a plan
Lecture 6: Get Place Results
Lecture 7: Get Place Data
Lecture 8: Get Weather Data
Lecture 9: Render the Results part 1
Lecture 10: Render the Results part 2
Chapter 9: Conclusion
Lecture 1: Conclusion and Next Steps
Instructors

Matthew Keener
Full Stack JavaScript Developer
Rating Distribution
Frequently Asked Questions
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