Node JS Tutorial for Beginners 2025 📘

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In this node js tutorial, you will learn basics of nodejs. Like What is node js, how node js works, modules in node, built-in modules of node js, path module, os module, fs module, http module for creating server. Also we will learn how to use express in node application for creating server and also creating REST APIs like GET, POST, PUT, PATCH, DELETE and much much more.

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Time Stamps:
00:00:00 Intro
00:00:28 What is Node JS
00:06:20 History of Node JS
00:09:00 How Node Works
00:14:49 How to install node js
00:18:07 First Node js Code
00:23:34 What are Modules [Section 02]
00:27:26 Creating own Module
00:34:14 Accessing module in other module
00:39:24 Exercise - Creating own module
00:42:29 Path module
00:49:42 Operating System or OS module
00:52:51 File System or FS module
00:57:05 Creating Server using HTTP module
01:02:23 How to handle different routes
01:06:05 API vs REST API [Section 03]
01:13:46 Planning Backend Project
01:15:35 Setup a new application
01:16:44 Build Server using Express
01:23:24 Exercise - Creating Express Server
01:26:00 Creating API for GET all todos list
01:29:34 Setup Nodemon for Auto Restart
01:31:29 Environment Variables
01:35:11 Route Parameters & Query Parameters
01:40:55 Get Single Todo by ID
01:45:42 POST API for Adding new todo
01:56:49 Validating user Data
02:00:09 Passing Status Code
02:03:20 res.send vs res.json
02:06:32 Update single Todo with PUT Request
02:12:02 Exercise - Delete Specific Todo

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