useRef & useMemo Explained in Telugu | Advanced React Hooks | MERN Stack Series

In this video, I explained useRef and useMemo Hooks in React in Telugu as part of our MERN Stack Series. You will learn: • What is useRef Hook • When and why to use useRef • Accessing DOM elements using useRef • Storing mutable values without re-render • What is useMemo Hook • Why useMemo is used for performance optimization • Preventing unnecessary re-renders • Real-time example with heavy calculation optimization This video is very important for React developers, MERN Stack learners, and anyone preparing for React interviews. 📌 This is React Video 7 in our complete MERN Stack Series in Telugu. 👉 Like 👍 Share 🔁 & Subscribe 🔔 for upcoming useCallback, Context API & Performance Optimization 👉 Comment if you want React performance deep explanation next 🚀 #ReactJS #MERNStack #TeluguCoding #ReactHooks