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

# Read Evaluate Print Loop (REPL)
As the heading suggests, REPL does exactly what it stands for. You may already have used a REPL environment before but might not have known about it. Terminals, and even the console on Google Chrome, are REPL environments. A REPL environment can be a quick and easy way to test some code. Think of it as a rough paper to run some code quickly. The REPL **reads** the code, **evaluates** it, and **prints** the output in the next line. This happens in a **loop** until the REPL exits. This allows us to experiment with the code without having to compile it. The Node.js REPL can be accessed from the command-line, or we can customize and create our own REPL environment using the `repl` module.

REPL

Introduction

Fundamentals

Advanced Topics

Packages

Project

Appendix

REPL

Read Evaluate Print Loop (REPL)