I've gone into interviews and felt nervous, and after many, put together these questions and answers that helped me feel confident next time. Many of these questions have been asked in multiple interviews. So have a look at these questions and answer...

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React is a ReactJS framework that allows you to create reusable components. I've put together a list of questions and answers for your next React interview. Many of these questions have been asked in multiple interviews. So have a look at these questions to get ready to get a job with React.

Top 5 React interview questions you need to know

1. What are the advantages of using React?

4. What are props and Why are they so important?

I don’t think these answers are very precise.
The advantages of react are all very subjective: what does it means it’s fast because of virtual DOM? The virtual DOM is faster than having all components mounted in a real DOM, but compared to reactive (lol react-ive get it) implementations such as svelte, it’s much slower. The other points are equally vague except for maybe a couple like the community size which react clearly dominates (should be mentioned though).
The second point has a mistake in it. We don’t use useState in functional programming but in functional components (these are 2 entirely different concepts).
For the final point, there’s absolutely no need for an external library for global state management since we have react context. Yes, these libraries are better in some ways (such as preventing unnecessary renders when data changes, or some way of composing state) but they should be used after you evaluate if you actually need them.
The questions themselves are interesting (although they are of course by far not the only questions a react developer should know the answers to)