Bye Bye 👋 CRA (Create React App)

🚨 React Team Deprecates Create React App (CRA) for New Projects! 🚨

Remember typing "npx create-react-app <app_name>" to quickly scaffold a React project? CRA made it easy to get started with JSX, linting, and hot reloading out of the box. However, maintaining boilerplates became challenging, making it harder for the React team to ship new features efficiently.

❌ Limitations of CRA

While CRA was a great starting point, it had several shortcomings:

🔹 No Built-in Routing – Required external libraries like react-router-dom.

🔹 No Native Data Fetching – Developers had to rely on fetch inside useEffect, leading to network waterfalls (sequential requests slowing down page loads). Solutions like React Query or SWR became essential.

🔹 No Default Code Splitting – CRA bundled all JS into a single chunk, meaning users had to download the entire app upfront. While React.lazy() helped with route-based code splitting, it wasn't seamless.

🔹 Lack of Production-Ready Features – No built-in solutions for:

• Authentication
• Server-Side Rendering (SSR)
• Static Site Generation (SSG)
• Streaming & Caching
• Optimistic UI Updates

🚀 What’s Next?

To solve these challenges, the React team now recommends frameworks like Next.js, React Router, and Expo. These offer:

✅ Better performance (optimized rendering & code splitting) ✅ Built-in data fetching (parallel requests, caching) ✅ Improved DX (developer experience) with better defaults

Frameworks provide the same ease of development as CRA but come with modern solutions for real-world production apps.

The React ecosystem is evolving—it’s time to move forward! 🚀

#React #CreateReactApp #NextJS #ReactRouter #Frontend