Why is ReactJS so popular?

Related questions

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5. What is the use of store in Redux?
6. Can observable can handle multiple events?
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8. Why are observables instead of promises?
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10. What is ReactJS good for?

Tags

1. #virtual
2. #ability
3. #browser
4. #between
5. #react
6. #become
7. #basically
8. #friendly
9. #quickly
10. #developer
11. #popular
12. #developers
13. #working
14. #gives
15. #agent
16. #reasons