What is State in React? Master the useState Hook with Code (03/20)

Welcome to video 03 of our 20-part React JS series! In this tutorial, we are tackling one of the most powerful concepts in React: State and the useState Hook.

Ever wondered why regular JavaScript variables don't update the UI when they change in React? That's because React needs a special way to track changes and "re-render" the screen. That special tool is called State!

Following our "chai aur code" hands-on approach, we will fix common beginner mistakes and build a working counter together.

🚀 What You'll Learn in This Video:
1. What is "State" in React and why regular variables fail?
2. Demystifying Hook syntax: Understanding `const [count, setCount] = useState(0)`.
3. How to correctly update state using event handlers like onClick.
4. Building a complete Increment, Decrement, and Reset control panel.
5. Common state pitfalls (like wrong function syntax) and how to avoid them.

If this video made the useState hook clear, hit that Like button, subscribe to follow along with the 20-video series, and drop a comment below letting me know what you're building! Happy coding!

#ReactJS #useState #ReactState #WebDevelopment #ChaiAurCode #FrontendDeveloper #ReactTutorial #LearnReact #JavaScriptHooks

Видео What is State in React? Master the useState Hook with Code (03/20) канала Code_With_Anand