Q71.

What are stale closures in React?

Q72.

How does React batching work in React 18?

Q73.

What is automatic batching?

Q74.

Explain React design patterns.

Q75.

What is compound component pattern?

Q76.

What is render props pattern?

Q77.

What is state reducer pattern?

Q78.

How to manage global state in large applications?

Q79.

Difference between Redux and Context API?

Q80.

How to optimize large list rendering?