Why do we need RxJava?

Related questions

1. What is RXJ?
2. What is FlatMap RxJava?
3. What is MAP operator in RxJS?
4. What is the difference between MAP and FlatMap in Scala?
5. What is flatMap in Python?
6. What is the use of flatMap in Java 8?
7. What is Onpush change detection?
8. What is a flatMap in Scala?
9. What is FlatMap Scala?
10. Is the Mercator map accurate?

Tags

1. #provide
2. #simply
3. #which
4. #android
5. #extensions
6. #rapidly
7. #should
8. #problems
9. #simpler
10. #write
11. #provides
12. #developers
13. #rxjava
14. #tools
15. #maintain
16. #solve
17. #reactive
18. #clean
19. #understand
20. #methods
21. #interfaces