Interview Prep Guide

React Advanced Interview Questions & Answers

Ace advanced React interviews with in-depth questions on hooks, performance tuning, context API, state management, custom hooks, and real-world optimizations.

Questions

Est. Time

45-60 mins

Difficulty

Advanced

Topics

6 Categories

5 questions found

Expand to reveal answers

React Advanced Interview Questions & Answers

What are custom hooks and why would you use them?

How do you optimize performance in React applications?

When should you use React Context API over Redux?

Explain the compound component pattern in React.

What is the role of React Testing Library in modern React apps?