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Learn React with Vite from scratch! This comprehensive tutorial covers everything you need to know about setting up a modern React development environment using Vite. 🔥 What You'll Learn: Complete React + Vite setup (both automated and manual) npm vs npx - Understanding the difference and when to use each How bundlers work and why you need them What Vite plugins do and why they're necessary esbuild vs Babel - Who converts your JSX and why Import/Export system in JavaScript Package.json deep dive (dependencies, devDependencies, scripts) JSX file extensions - Why .jsx matters HMR (Hot Module Replacement) and Fast Refresh explained ESLint configuration for code quality React StrictMode and why it's useful Development vs Production builds 📚 Topics Covered: ✅ npm package manager fundamentals ✅ npx and why it's better for scaffolding tools ✅ Manual Vite project setup step-by-step ✅ Understanding vite.config.js ✅ How @vitejs/plugin-react works ✅ Role of esbuild (fast JSX transformation) ✅ Role of Babel (Fast Refresh only) ✅ Role of Rollup (production bundling) ✅ Version symbols in package.json (^, ~) ✅ Named exports vs default exports ✅ Why JSX files must have .jsx extension 🎯 Perfect For: React beginners setting up their first project Developers moving from Create React App to Vite Anyone wanting to understand build tools from first principles Students learning modern React development workflow 💡 First Principles Approach: This tutorial explains WHY things work, not just WHAT to do. Understand the reasoning behind each tool and configuration so you can make informed decisions in your projects. 🛠️ Tools Covered: Vite (build tool) React 19 npm/npx esbuild (transformer) Rollup (bundler) Babel (Fast Refresh) ESLint (optional) 📂 Project Structure Explained: Complete folder organization Where files go and why node_modules explained package.json vs package-lock.json #React #Vite #JavaScript #WebDevelopment #ReactTutorial #ViteTutorial #npm #npx #FrontendDevelopment #ReactJS #Programming #CodingTutorial #LearnReact #WebDev #BuildTools Visit Strike: https://strikes.in/ Class start from 1 december Visit Coder Army Website: https://coderarmy.in/#home Course start date: 1 september Timing: 6pm (Mon-fri) Hackathon will be organised after course completion Join Premium Whatsapp Group: https://whatsapp.com/channel/0029Va6H0tbHVvTbcuT99Y1f Class Notes : https://www.notion.so/Lecture-03-Introduction-to-Vite-2b33a78e0e228056a899c8eafdf55107?source=copy_link Code Link: https://github.com/coderarmy-notes/mern-stack-course Twitter: https://x.com/rohit_negi9?s=21 Channel: @CoderArmy9 Buy Our Premium Course of Web dev+Blockchain+HLD+DSA: https://rohittnegi.akamai.net.in/new-courses/4-web-development-block-chain (5500 only) Time Stamp: #javascript #webdevelopment #mernstack
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