useMemo, useCallback and React.memo in React | 3 React Optimization Techniques to Boost Performance
Confused about useMemo, useCallback, and React.memo in React? 🤔
In this video, I explain the difference between useMemo, useCallback, and React.memo in a very simple and practical way.
Note : https://docs.google.com/document/d/1F...
You will learn:
✔ What is React.memo and when to use it
✔ Difference between useMemo and useCallback
✔ How these hooks help prevent unnecessary re-renders
✔ Common React performance mistakes
✔ Interview-friendly explanations with examples
These concepts are extremely important for React interviews and for building high-performance React applications. If you want to write optimized React code and avoid common mistakes, this video is for you.
👉 Watch till the end to clearly understand which one to use and when.
📌 Suitable for:
React beginners
Frontend developers
React interview preparation
Performance optimization learners
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