useReducer Explained ⚛️ | State Management in React App 🚀 | Tamil #15

🚀 React useReducer Tutorial – Manage Complex State Like a Pro (Tamil) ⚛️💻

Struggling to manage complex state in React applications? 🤯
This React useReducer tutorial in Tamil will help you master advanced state management, making your React components scalable, maintainable, and more efficient 🚀🔥

Whether you’re a beginner or building real-world projects, understanding useReducer is essential for professional React development 💯

🔥 What You’ll Learn in This Video

✅ What is useReducer in React explained simply
✅ Why useState isn’t enough for complex state
✅ Creating reducers and actions step-by-step
✅ Handling multiple state variables efficiently
✅ Managing complex state transitions like a pro
✅ Optimizing performance with useReducer
✅ Best practices used by senior React developers

💡 Why React useReducer is Important

✔️ Clean & maintainable state management
✔️ Handles complex state logic with ease
✔️ Perfect for scalable React apps
✔️ Reduces unnecessary re-renders
✔️ Essential for real-world React projects & interviews

👍 LIKE if this helped you
🔔 SUBSCRIBE – CodeWithAswin for React & Frontend mastery
💬 COMMENT your doubts – I’ll reply personally 💬

Timestamps:
0:00 - Introduction: useReducer vs useState
0:20 - Relation to Redux Syntax
0:50 - Hook Syntax and Implementation Start
1:22 - Understanding Reducer Function and Initial State
1:48 - Best Practice: Defining State Externally
2:46 - Creating the Core Reducer Logic
3:14 - Concept: State and Action Parameters
5:00 - UI Setup: Increment, Decrement, Reset
5:27 - Displaying State in the UI
6:25 - Key Concept: Using Dispatch for Actions
7:33 - Implementing Switch Case Logic
8:26 - Setting Up Action Cases
10:00 - Handling Default Cases
11:18 - Live Demo and Counter Testing
11:35 - Summary: Choosing useReducer for Complex Logic
12:40 - Demo: Case Sensitivity and Mismatched Types
13:44 - Conclusion

#ReactJS #useReducer #StateManagement
#ReactTamil #CodeWithAswin
#JavaScript #FrontendDevelopment
#WebDevelopment #CodingTutorial