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Here are the top 10 most-asked React interview questions🎯

🌴 How does the virtual DOM work in React?
🌴 What are React Fiber and how does React's reconciliation algorithm work?
🌴 What is the difference between useLayoutEffect and useEffect?
🌴 How do you implement code splitting in a React application?
🌴 What is React.memo, and how does it differ from useMemo?
🌴 How can you optimize performance in a React application?
🌴 What are the different ways to manage state in React (local, global, server state)?
🌴 What is the context API in React, and when would you use it?
🌴 How do you prevent unnecessary re-renders in React components?
🌴 How do you handle SSR hydration issues in React applications?

Take these questions as a starting point and build your core logic through them before moving to more advanced ones. As problem-solving is the number 1 skill interviewers’ test💯

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