React.js v19 Tutorials in Hindi - 2025 - #44: React Hook Rules! Every Dev Must Know to Master React JS

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React hook rules essential React hooks mastering React hooks React hooks tutorial call hooks at top level useState in functional components useEffect for side effects React hooks best practices dependency arrays useEffect avoid re-renders React React hooks explained hooks in React JS

Full Transcript

In this video, we'll explore the essential rules for using hooks in React JS, explaining why they are important and how they can help you write better code. We'll go through each rule with practical examples to show their applications and significance. By understanding and following these rules, you'll be able to avoid common pitfalls and enhance the performance of your React applications. For instance, learn why hooks should only be called at the top level of your component functions and see how breaking this rule can lead to issues. 💸 Get All My YouTube Videos' Source Code for just ₹199! Grab Now - https://thapatechnical.shop/source-code 🧑‍💻 Access React Todo App Repo in GitHub: https://github.com/thapatechnical/thapa_technical_reactTodo.git 🔥 Access React Course Source Code, PPT & Notes here for Free : https://www.thapatechnical.com/2024/06/delete-elements-and-auto-update-tasks.html 📺 Discover React.js History in Just 10 Minutes - https://youtu.be/MiK2bFqhg1U 📺 Watch the complete Playlist here : https://www.youtube.com/playlist?list=PLwGdqUZWnOp1Rab71vx2zMF6qpwGDB2Z1 ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course - https://youtu.be/5ccq_nLHneE 🔗 Best CSS Course - https://youtu.be/MSICFljRcb4 🔗 JavaScript Basics Course Part 1 - https://youtu.be/13gLB6hDHR8 🔗 JavaScript Advanced Course Part 2 - https://youtu.be/YwsOCN8woA8 ------------------------------------------------------------------------ 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/03/build-complete-ecommerce-website-using.html ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now : https://www.youtube.com/channel/UCwfaAHy4zQUb2APNOGXUCCA/join 📷 Connect on Instagram: https://www.instagram.com/thapatechnical 🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link: https://discord.gg/MdScmCsua6 ------------------------------------------------------------------------ ⌛TIMELINE⏳ 0:00 Intro to React Hook Rules 0:18 Let's Start with Hook Rules 0:32 React Hook Rule 1 0:52 React Hook Rule 2 1:10 React Hook Rule 3 1:30 React Hook Rule 4 4:05 React Hook Rule 5 6:00 React Hook Rule 6 6:30 React Hook Rule 7 7:50 Next Video Update