Gain insights into Node.js fundamentals, event loops, and multithreading. Delve into file systems, global objects, and advanced modules. Discover how to create a food delivery web application.

final.tar.gz

TCP_job

HTTP_test

Project_3

Project_1

Project_2

Project_0

timer_demo

UDP_job

Project_demo

sayMyName

logger

nodemon app

npm terminal

UDP_chat_nodemon

TCP_chat_nodemon

run-app.js

terminal-app.js

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside of a web browser. This course is your guide for learning the fundamentals of Node.js.

In this course, you'll start by understanding the inner workings of Node.js. More specifically, you’ll explore its features, how event loops work, and how multithreading works. You’ll then move on to the fundamentals of Node.js like file systems, global objects, and the Buffer class.

In the latter half of the course, you’ll explore more advanced concepts like modules,  events,  and packages. At the end of this course, you will get hands-on with Node.js and create your own food delivery web application.

By the end of this course, you will have a new, in-demand skill to put on your resume and a cool project to add to your portfolio.

Learn Node.js: The Complete Course for Beginners


# Your task
You have to read this lesson and report back here when you are done. Press the button once you are finished. No cheating!

This is precisely how asynchronous functions work. The **OS** (us) might give the **thread** (you) a task and ask it to **callback** (tell us) when you're done.

# Single-threaded applications
For simple programs, such as beginner-level #key# tasks: printing "Hello World" #key#, we often don't need more than one thread. However, if we were doing something complex, like running the web server that is hosting this very website, we would be dealing with thousands of concurrent users wanting to access our site. Let's see how that might look if we were working with a single thread.

This lesson talks about blocking and non-blocking processes.

Introduction

Fundamentals

Advanced Topics

Packages

Project

Appendix

Blocking and Non-blocking

Your task

Single-threaded applications