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Technical Interview Cheat Sheets
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React · Beginner cheat sheet
React Basics
State Management
Effects
User Interaction
- 1
What is React and why would you use it?
- 2
What is JSX and how is it different from HTML?
- 3
What is the difference between props and state?
- 4
How do you use the useState hook?
- 5
What is the purpose of the useEffect hook?
- 6
How do you handle events in React?
- •
Build simple React components
- •
Practice with useState for state management
- •
Learn JSX syntax thoroughly
- •
Understand props and prop drilling
- •
Practice useEffect for side effects
- •
Build a simple form with controlled components
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