Here are the top 10 most-asked React interview questions๐ฏ
๐ด How does the virtual DOM work in React?
๐ด What are React Fiber and how does React's reconciliation algorithm work?
๐ด What is the difference between useLayoutEffect and useEffect?
๐ด How do you implement code splitting in a React application?
๐ด What is React.memo, and how does it differ from useMemo?
๐ด How can you optimize performance in a React application?
๐ด What are the different ways to manage state in React (local, global, server state)?
๐ด What is the context API in React, and when would you use it?
๐ด How do you prevent unnecessary re-renders in React components?
๐ด 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 interviewersโ test๐ฏ
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