َUdemy – RxJS 7 and Observables: Introduction 2022-9

Published on: 2023-01-05 17:06:42

Categories: 28

Descriptions

RxJS is known to have a steep learning curve. There are many courses, articles, docs on the Internet which are great and cover a lot of complex RxJS scenarios, however I’ve noticed that it is difficult to start going and make first steps. Also, many experienced RxJS users still make some basic mistakes from time to time as they don’t understand the mechanics of the Observables well.This course will help you enter the world of RxJS in a slow step-by-step way. It might even help more advanced RxJS users fill the missing gaps in their understanding of the Observables and RxJS.

The first sections of this course will present the basics of the Observables and RxJS in a slow and detailed way. We’ll have a look at the idea of streams and reactive programming to understand how the data comes to us when using the Observables. I’ll show you what kind of sources can we find in the world of Observables. You’ll learn how can we execute an Observable by making Subscriptions, and how can we react to the notifications emitted by providing Observers. We’ll use Marble Diagrams to present things in an easy to understand graphical way. There will also be a plenty of coding sections explaining each feature.

You will learn here the core concepts of RxJS, such as:

Observables
Subscriptions
Observers
Creation Functions
Pipeable Operators
Subjects

What you’ll learn

By completing this course you will understand how Observables work, behave and how to use them.
You will learn the basics (and much, much more) of RxJS in a slow step-by-step manner.
You will have a good understanding of the Observables and other key RxJS topics, such as: Subscriptions, Observers, Operators, Subjects
After you finish this course, you will be able to understand other, more advanced articles, videos and docs available on the Internet.
You will have a great set of tools to start your RxJS journey.

Specificatoin of RxJS 7 and Observables: Introduction

publisher: Udemy
Teacher : Jurek Wozniak
Language: English
level: All levels
Number of courses: 69
Duration: 5 hours and 31 minutes

Content of RxJS 7 and Observables: Introduction

RxJS 7 and Observables: Introduction

Requirements RxJS 7 and Observables: Introduction

No RxJS knowledge needed!
No TypeScript knowledge needed
JavaScript is required
Functional programming experience is nice to have – understanding of JavaScript’s array operators (.map, .filter, etc.) is helpful