RxJS Subjects & Operators: What They Do and When to Use Them

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Tracy Riley

10:11:51

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1. Course Application Source Code & Details

1. Source Code for the Course Application.html

2. Course Application.mp4

01:48

3. Course Details.mp4

04:33

2. Observables Basics

1. Observables Primer.mp4

33:30

3. Course Application Data and API & Imperative Programming

1. Imperative Programming.mp4

23:43

4. RxJS Subjects and Reactive Programming

1. RxJS Subjects Part 1.mp4

15:30

2. RxJS Subjects Part 2.mp4

06:51

3. Reactive Programming Overview.mp4

17:23

4. Reactive Programming Our First Coding Exercise.mp4

21:38

5. RxJS Operators Part 1

1. RxJS Operator interval.mp4

13:03

2. RxJS Operator take AND discussion on pipe method vs async pipe.mp4

12:24

3. RxJS Operator delay.mp4

05:25

4. RxJS Operator of.mp4

04:22

5. RxJS Operator from.mp4

03:31

6. A word about completing creation operators.mp4

02:01

7. RxJS Operator map.mp4

21:19

8. RxJS Operator tap.mp4

13:45

6. Creating Custom Pipeable Operators

1. How To Create Custom Pipeable Operators.mp4

06:12

2. Create a Custom Pipeable Log Operator.mp4

16:26

3. Create a Custom Pipeable Sort Operator.mp4

17:20

7. RxJS Operators Part 2

1. RxJS Operator filter.mp4

08:38

2. RxJS Operator concatAll.mp4

11:42

3. RxJS Operator toArray.mp4

11:00

4. RxJS Operator forkJoin.mp4

10:17

5. RxJS Operator combineLatest.mp4

26:59

6. RxJS Operator debounceTime.mp4

27:51

7. RxJS Operator distinctUntilChanged.mp4

10:29

8. RxJS Operators Part 3

1. RxJS Operator withLatestFrom.mp4

47:23

2. RxJS Operator merge.mp4

27:25

3. RxJS Operator shareReplay.mp4

17:05

4. RxJS Operator zip.mp4

24:23

5. RxJS Operator defer.mp4

09:41

6. RxJS Operator groupBy.mp4

27:45

9. Higher-Order Mapping Operators

1. Demo of Higher-Order Mapping Operators Differences.mp4

16:26

2. RxJS Operator concatMap.mp4

09:22

3. RxJS Operator mergeMap.mp4

09:26

4.1 UPDATE for LECTURE 36.pdf

4. RxJS Operator switchMap.mp4

03:50

5. RxJS Operator exhaustMap.mp4

01:59

10. RxJS Operators Part 4

1. RxJS Operator share.mp4

18:29

2. RxJS Operator scan.mp4

14:57

3. RxJS Operator catchError.mp4

08:02

4. RxJS Operator finalize.mp4

01:25

11. Creating Custom Creation Operators

1. How To Create Custom Creation Operators.mp4

04:00

2. Create a Custom Loading Operator.mp4

19:49

12. Course Wrap-Up

1. Custom Course Decision Tree.mp4

00:42

2. Course Wrap-Up.mp4

02:02

Description

Together, we build an Angular course application to enhance your knowledge of RxJS, Observables and Reactive Programming

What You'll Learn?

At the start of the course, you'll learn the basics of Observables, RxJS Subjects and the difference between the Imperative and Reactive Programming styles.
Then, we'll learn the most commonly used RxJS operators, discussing what each operator does and how to use it in real-world coding scenarios.
We'll also create our own custom operators to help aid in useful tasks such as debugging, logging, sorting and implementing loading indicators.
Along the way, we'll learn how to parse and understand the official RxJS documentation including marble diagrams.
After completing the course, you will be able to create performant and easily extendable applications using RxJS and Reactive Programming patterns.

Who is this for?

Developers who want to learn how to effectively code their applications using RxJS features and Reactive Programming.

What You Need to Know?

Basic JavaScript knowledge is required. Basic Angular and TypeScript knowledge are helpful.

No RxJS knowledge required. You'll learn all you need to know throughout the course.

More details

Description
Have you just been tasked with your first coding project that involves RxJS but have no knowledge of the technology?
Do you already have experience using the map and tap operators but want to learn more about some of the other operators in the RxJS library?
Are you interested in learning more about the Reactive Programming style?
You've come to the right course!
In this course, you'll start learning the basics of RxJS and work you way to the more advanced topics.
The course includes detailed discussions on each of the following RxJS features:

Subjects: Subject, BehaviorSubject, ReplaySubject, AsyncSubject
Creation Operators: interval, of, from, defer
Filtering Operators: take, filter, debounceTime, throttleTime, distinctUntilChanged
Creation Join Operators: forkJoin, combineLatest, merge, zip
Pipeable Join Operators: concatAll, mergeAll, withLatestFrom
Transformation Operators: map, groupBy, scan
Higher Order Mapping Operators: concatMap, mergeMap, switchMap, exhaustMap
Utility & Error Handling Operators: tap, delay, toArray, catchError, finalize
Multicasting Operators: shareReplay, share

We'll cover the following topics:

An Observables Primer
Imperative vs Reactive Programming
How to Create Custom Operators: including operators for logging, sorting and showing/hiding a loading indicator
Understanding the official RxJS documentation, especially marble diagrams
To help you learn how to code each RxJS feature, we'll use an Angular application that we'll build and extend throughout the entirety of the course.
And there are a few topics that employ charming little demos to help get the point across.
To be mindful of students with varying levels of programming expertise, the instructor maintains a slow to moderate speaking voice. Feel free to play the videos with an increased speed if that benefits you.
There's a lot to learn.
So, LET'S GET STARTED!
Who this course is for:
Developers who want to learn how to effectively code their applications using RxJS features and Reactive Programming.

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Angular

Tracy Riley

Instructor's Courses

Hi. I'm Tracy, an instructor with the Angular @ Work team. The Team strives to bring to you a series of informative and engaging courses, all designed to help you be more productive in your day-to-day as an Angular Developer. We're passionate about sharing our knowledge to help you broaden yours.

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