Should I learn JS before react?

Related questions

1. Why is react native good?
2. Can xamarin be used for Web development?
3. Is react native free?
4. Is Facebook still using react native?
5. Is Instagram written in react native?
6. Is react Native difficult to learn?
7. Should I learn JavaScript before react native?
8. Why are native apps better?
9. Is react native hybrid or native?
10. What is the role of XAML in xamarin?

Tags

1. #level
2. #however
3. #really
4. #doing
5. #beginner
6. #should
7. #ignorant
8. #react
9. #possible
10. #least
11. #staying
12. #understand
13. #simultaneously
14. #javascript
15. #components
16. #mostly
17. #learn