Q51.

Explain React Fiber architecture.

Q52.

What is concurrent rendering in React?

Q53.

What is React concurrent mode?

Q54.

How does React scheduling work?

Q55.

What are render phases in React?

Q56.

Difference between rendering and committing phases?

Q57.

How does React diffing algorithm work?

Q58.

What is hydration in React?

Q59.

What is server-side rendering (SSR) in React?

Q60.

What is static site generation (SSG)?