React 19 Tutorial in Hindi #21 - Hooks in ReactJS

React 19 Tutorial in Hindi || Mohit Decodes Note:- 1 Month Live HTML To React Course:https://topmate.io/mohitdecodes/1519892 In this video, we’ll dive deep into React Hooks — a powerful feature that transformed how we write functional components in React. Learn what Hooks are, why they were introduced, and how to effectively use the most essential built-in Hooks like useState, useEffect, useRef, and more. Whether you're a beginner or preparing for interviews, this video is your complete React Hooks guide! 📌 Topics Covered: What Are React Hooks? Why Were Hooks Introduced in React? History of Hooks: Before vs After React 16.8 List of Core & Advanced React Hooks How to Learn React Hooks Effectively? When and Why to Use Specific Hooks 🔁 Popular React Hooks Explained: 🔹 useState – Manage local state in functional components 🔹 useEffect – Perform side effects (API calls, timeouts, DOM updates) 🔹 useContext – Access context without prop drilling 🔹 useRef – Access DOM elements or hold persistent values 🔹 useReducer – Handle complex state logic like Redux 🔹 useMemo – Optimize performance by memoizing expensive calculations 🔹 useCallback – Prevent re-creation of functions on re-renders 🔹 useLayoutEffect – Runs before the browser paints the screen 📢 **Resources:** 👉 **NodeJS Download Link**: https://nodejs.org 👉 **VS Code Download Link**: https://code.visualstudio.com/ 👉 **Vite Download Link**: https://vite.dev/guide/ 👉 **Vite Online Playground*- https://vite.new 👉 **React Documentation* - https://react.dev 👉 **Github Code*-https://github.com/mohitdjcet/React-Tutorial 👉 **HTML Radiobutton Example* - https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/input/radio 👉 **HTML DropDown Example* - https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/select 📂 **Playlist Links:** - React 19 Tutorial (Hindi):[Watch Here](https://www.youtube.com/playlist?list=PLsjpRo2EZP1KK2XFRx8ByU3ZZDRCZcJV6) - JavaScript Tutorial (Hindi):[Watch Here](https://www.youtube.com/playlist?list=PLsjpRo2EZP1Jikto7Ycy9YGm15a4__jML) - HTML & CSS Projects (Hindi): [Watch Here](https://www.youtube.com/playlist?list=PLsjpRo2EZP1Jg6j1GpSts13oYOlfV0ARS) - HTML Full Course (Hindi): [Watch Here](https://www.youtube.com/playlist?list=PLsjpRo2EZP1I-QtilvpAa_WWR6_NybZgS) - CSS Full Course (Hindi): [Watch Here](https://www.youtube.com/playlist?list=PLsjpRo2EZP1JO1Pm6w6XBzOJ0viRfZjig) - Git and GitHib Copilot (Hindi): [Watch Here](https://www.youtube.com/playlist?list=PLsjpRo2EZP1KnLAsw76xe5iTqo6hegD6a) 🔗 **Follow Me for Updates:** - WhatsApp:[Connect with Me](https://whatsapp.com/channel/0029Vb6CABUIHphQqGRYP71u) - TopMate:[Connect with Me](https://topmate.io/mohitdecodes) - Instagram: [Connect with Me](https://www.instagram.com/mohit_decodes/) - Facebook: [Connect with Me](https://www.facebook.com/mohitdecode/) - LinkedIn: [Connect with Me](https://www.linkedin.com/in/mohitdecodes/) - GitHub: [Explore My Projects](https://github.com/mohitdjcet/) #ReactHooks #React19 #useState #useEffect #ReactHooksHindi #LearnReact #MohitDecodes #FrontendDevelopment #ReactInterviewQuestions #ReactJS #ReactForBeginners #WebDevelopment #useRef #useContext React hooks tutorial in Hindi, what are React hooks, useState tutorial, useEffect explanation, useRef example, useReducer vs useState, React hooks interview questions, React 19 hooks, Mohit Decodes, React hooks for beginners, learn React in Hindi, useMemo vs useCallback, frontend development 2025, React advanced hooks, how to use React hooks --- Copyright Notice: © Mohit Decodes. All rights reserved. Unauthorized reproduction or distribution of this content is prohibited. For permissions, contact via LinkedIn or email.