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React
Hooks, Server Components, state, and Next.js patterns.
0 posts · 8 questions
Interview questions
All React questions →
React
Easy
Props vs State in React — the real difference
React
Medium
useEffect dependency array in React — the exhaustive rules
React
Easy
What is JSX in React? How is it different from HTML?
React
Easy
useState vs useReducer in React — when to use which
React
Medium
Controlled vs Uncontrolled components in React — with examples
React
Medium
React keys — why they matter and the most common mistake
React
Medium
useMemo vs useCallback in React — when each one actually helps
React
Medium
React Context vs Redux — when each one makes sense