Asynchronous Programming in JavaScript - Complete Course: Learn asynchronous programming—event loops, callbacks, Async Await—with real-world projects [Video]

Name: Asynchronous Programming in JavaScript - Complete Course [Video]
Brand: Packt
SKU: 9781804611845
Price: 54.99 USD
Availability: InStock

By Aarthi Elumalai

$54.99

Video Sep 2022 3 hours 23 minutes 1st Edition

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Key benefits

Learn one of the most complex topics of programming with easy-to-understand examples and hands-on explanations
Learn about callbacks and how you have been using them in your daily programming already
Learn all about event loops and how JavaScript works behind the screen and how it executes asynchronous code

Description

JavaScript was not designed to be an asynchronous language, but with just the right tweaks, you can make it asynchronous. Asynchronous code helps you manage everything seamlessly while making sure that the data you are waiting for is used in your code ONLY after it has been completely fetched. In this course, you will learn every single concept of asynchronous JavaScript with easy-to-understand, over-the-shoulder examples and detailed, interesting explanations. You will learn all about event loops and how JavaScript works behind the screen and how it executes asynchronous code, about callbacks and their drawbacks, how promises replaced them and how Async Await made promises prettier. You will apply all of these in three real-world mini-projects as well. We will look at Async Await, an ES7 update, and how they have made promises look pretty. We will also look at resolving multiple promises at the same time using Async Await and error handling. By the end of this course, you will have a thorough understanding of how asynchronous programming works in JavaScript. All resources and code files are placed here: https://github.com/PacktPublishing/Asynchronous-Programming-in-JavaScript---Complete-Course

What you will learn

Learn about callbacks and how you have been using them in your daily programming Pros and cons of callbacks, callback hell Learn about handling errors in promises Learn about making prettier promises with Async-Await Learn about promises, ES6 updates, and how they replaced callbacks Learn three real-world mini projects