🚀🔥 Complete Backend Development in One Day (2025) | Hindi | Notes | GitHub | Free Certification

This video provides a comprehensive walkthrough of Node.js, starting with an introduction and prerequisites, then exploring what Node.js is and its key features. It covers JavaScript usage on both client and server, the differences between client and server code, and various use cases. The tutorial moves into setting up Node.js across macOS, Windows, and Linux, configuring VSCode, and running the first file and REPL. It then delves into networking fundamentals, including DNS, web protocols, and core modules, followed by a detailed look at request-response handling and the event loop. The session continues with streams, buffers, and parsing requests, before exploring asynchronous programming, the V8 engine, and libuv. It also covers NPM, scripts, package installation, and Nodemon. Debugging techniques and error handling are discussed, and the video introduces Express.js, middleware, routes, and practice examples. Routing, static files, Tailwind CSS integration, and dynamic UI with EJS templates are demonstrated, culminating in an MVC architecture overview, file operations, dynamic paths, and a closing farewell. ⭐️Time Stamps⭐️ 🚀 Getting Started #(0:00:00) Introduction 🎥 #(0:02:02) Intro to NodeJS ⚙️ #(0:02:40) Pre-requisites 📚 #(0:06:02) What is NodeJS ❓ #(0:17:15) Features 🌟 💻 JavaScript in Action #(0:27:58) JS on Client 🖥️ / Server 🖧 #(0:34:04) Client vs Server Code 🔁 #(0:37:45) Other Uses 🧰 #(0:43:24) Server Architecture 🧱 🛠️ Setup & Tools #(0:47:00) Installing NodeJS 📥 #(0:52:02) MAC / Windows / Linux Setup 🍎🪟🐧 #(1:21:14) VSCode Setup 🧩 #(1:24:15) Running First File 🚀 #(1:30:04) REPL 📘 🌐 Networking & Servers #(1:33:00) First Server 🖲️ #(1:33:53) DNS 🌐 / Web 🌍 / Protocols 📡 #(1:51:37) Core Modules / Require 🔗 #(2:12:26) Request-Response ↔️ #(2:14:08) Event Loop 🔄 🔁 Streams & Buffers #(3:15:17) Parsing Request 🧵 #(3:16:38) Streams / Chunks / Buffers 🌊📦 #(4:02:22) Using Modules ⚒️ 🔄 Async & Runtime #(4:32:17) Event Loop Deep-dive 🌀 #(4:41:02) V8 vs libuv 🧠 #(4:55:25) Async vs Blocking 🚧 📦 NPM & Dev Tools #(5:20:56) NPM & Scripts 🛫 #(5:35:45) Installing Packages ⬇️ #(5:38:14) Nodemon 🔁 🐞 Debugging & Errors #(5:45:52) Error Types 📉 #(6:03:54) Debugger 🛡️ #(6:18:39) Practice 🧠 🚦 Express.js #(6:00:00) Starting Express 🚦 #(6:39:42) Middleware / Routes 🪄🗃️ #(7:04:22) Practice 🎯 🛤️ Routing & Static Files #(7:19:04) Routers / 404 / HTML 📁 #(8:30:53) Tailwind CSS 💨 #(8:51:52) Using Tailwind 🎨 🪞 Dynamic UI with EJS #(9:00:55) Dynamic UI 🌈 #(9:20:00) EJS Setup & Templates 🧩 ⚙️ MVC Architecture #(10:08:30) MVC Concepts 🎛️ #(10:50:55) File Operations 📝 🧭 Final Steps #(11:47:24) Dynamic Paths 🔀 #(11:58:40) Bye Bye 👋🏻