React.js Tutorial for Beginners | Episode 3: Setting Up Your First React Project (in Hindi)

Описание: Welcome to Episode 3 of our React.js Zero to Hero Series! 💻🔥
In this video, we’ll go hands-on and create our first React app using Create React App — step by step, in simple Hinglish.
By the end of this episode, you’ll understand exactly what each folder and file does in a React project — including package.json, manifest.json, and more!

🧩 What You’ll Learn in this Episode:

✅ Install Node.js and npm
✅ Create your first React app using npx create-react-app
✅ Run your app with npm start
✅ Understand the complete folder structure (public, src, node_modules)
✅ Deep dive into key files:

index.html → Root of your app

index.js → Entry point

App.js → Main component

package.json → Project setup, scripts & dependencies

manifest.json → App identity & PWA config
✅ Learn about npm scripts and hot reloading
✅ Make your first change in React app (live example!)
✅ Bonus: Common error fix (Port 3000 issue)

After this video, you’ll be able to:
Create and run your own React projects from scratch
Confidently explore and modify the React folder structure
Understand what each file actually does (no more confusion!)
Build a strong foundation for your next React components

node --version
npm --version
npx create-react-app my-first-app
cd my-first-app
npm start
npm run build
npm test

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