Why We Don't Need import React Anymore | React 17 JSX Transform Explained 🚀

Have you noticed that modern React projects don't use: import React from 'react'; anymore? If you've learned React before React 17, this change can feel confusing. In this video, we'll understand exactly why React no longer requires importing React in every component file. We'll cover: ✅ Why was importing React required before React 17 ✅ How JSX worked internally ✅ React.createElement() explained ✅ What changed in React 17 ✅ The New JSX Transform ✅ jsx-runtime and automatic imports ✅ Babel & TypeScript compilation process ✅ React interview questions around JSX ✅ Should you still import React today? This is one of the most commonly asked React interview questions and a concept every React developer should understand. Whether you're using React, Next.js, Vite, TypeScript, CRA, or modern frontend tooling, this video will help you understand what's happening behind the scenes. #react #javascript #typescript #frontenddevelopment #webdevelopment