JavaScript Promises: The Complete Guide (Udemy.com)

Everything you need to know about Promises in JavaScript

( 4 Reviews )

Created by: Viktor Pyskunov

Produced in 2021

What you will learn

Learn everything about Promises in JavaScript
Working with multiple asynchronous operations simultaneously
Real world examples of using Promises
Error handling when using Promises
Github repository with the source code
Writing unit tests for Promises
Improve your knowledge of Asynchronous JavaScript
Using Fetch API

Quality Score

Content Quality

Video Quality

Qualified Instructor

Course Pace

Course Depth & Coverage

Overall Score : 86 / 100

Course Description

My main goal is to help you understand how Promises in JavaScript work and become an expert in this topic. This course was specifically designed for those who are learning Promises from scratch or improving their skills in using Promises.
JavaScript is asynchronous by its nature. Creating event handlers, making HTTP requests, interacting with the DOM, working with databases - all these operations are asynchronous. Promises make all this stuff a lot easier to deal with. Especially if you need to handle multiple asynchronous operations in your code.
Promises are widely used in all kinds of JavaScript applications. This is a relatively new concept which you need to learn, and this course will help you with that. After watching this course you will be able to work with different kinds of asynchronous JavaScript operations using Promises.Who this course is for:

Everyone who wants to learn JavaScript Promises

Time: 1.5h

Instructor Details

Viktor Pyskunov

4.3 Rating
4 Reviews

My name is Viktor and my goal is to help you understand stuff.
I am a Senior Software Developer specializing in JavaScript and various technologies around it.
I have been creating web applications for 12 years.
During these years I acquired a lot of expertise in Software Development industry.
Now I want to share my knowledge with you.
I design my courses so they are easy to understand and to follow,
and I update them regularly in order to keep them up-to-date.

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Reviews

4.3

4 total reviews

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By Genis Michael T. Banci

can't understand it really well. His teaching is way more complex to understand for beginner.

By Jasmin Simonsen

Excellent course.

The explanations and examples are very clear - really learned something in each section. Â I highly recommend this course to all who want to understand howÂ Promises in JavaScriptÂ work.

By Seija Toska