Learn JavaScript Generators in Practice || Processing Data On-demand with Example || Erick Wendel

Hello, my friend. I'm Erick Wendel and welcome to one of the most important videos on this channel.

JavaScript generators, made to help you process large amounts of data, gigabytes, terabytes? you choose.

Today you'll learn in practice where a Generator function is better than a common JavaScript function and much more.

Well, open your favorite JavaScript code editor, get a drink and let's begin!

#Generators #HowTo #Tutorial

✅ LINKS

▸ Source Code 🌟: https://bit.ly/js-generators-ewcode
▸Mastering Node.js Streams Training: https://bit.ly/nodejs-streams-training

▸ Telegram channel: https://bit.ly/ErickWendelContentHub
▸ My courses: http://bit.ly/ew-courses-yt

✅ FOLLOW ME

▸ Linkedin:   / erickwendel  
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✅ TIMELINE

00:00 - SUBSCRIBE NOW
01:10 - About this video content
01:52 - Tips about free JavaScript content
02:31 - About generator function and function in JavaScript
03:53 - Process data on demand
04:42 - What we will do in this demo
05:09 - About the Node.js version we use in this project
05:24 - Starting and basic setup Demo
06:20 - Configure scripts
07:35 - Create a simple web server with no frameworks (server 1)
10:29 - Create server 2
11:15 - Receive requests on server 1
12:39 - Parse a query string from de URL
14:19 - Create an ID from node.js core
14:44 - Using the suffix "node: " in your imports
15:09 - Testing changes in server 1
16:06 - Sending requests from server 2
17:04 - How to get the data received from our API (no frameworks)
19:03 - Testing
19:46 - Understand what we do in the client
20:51 - Read data from a (fake) database
22:34 - Process database data ( using fetch API)
28:29 - Process data on demand (best practice)
31:58 - About the Node.js streams web course
32:55 - Exclusive Telegram group and free JavaScript content
33:19 - Playlist with special content
33:33 - Summarizing all we did in this project
34:23 - Final considerations
35:09 - Thank you!


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