What is the perspective and effectiveness of learning and using ReactNative?

Question

Java

I know Java at a good level. Interested in mobile development. I liked the idea of ​​ReactNative . I tried to run and do according to tutorial . Everything seems to be interesting, but it feels like there is not enough knowledge of ReactNative and better knowledge of es6. Is it worth it to start developing with ReactNative or would it be better to use pure Java for Android. Or an acceptable compromise would be to use ReactNative as components from which to build a Java application with bricks (I don’t know if this is possible).
I would like to get some practical advice on the use and pitfalls in ReactNative development, and in mobile development in general.

Answer 1

ReactNative ... it was smooth on paper, but forgot about the enemies
It may seem that I do not like the idea of ​​​​cross-platform development, but this is not so, despite the fact that the same Phonegap and others like it are still a piece of g;% @ tsa ( no offense to those who use it) but this is the future, but in five years ... while this is far from suitable for everything
ReactNative is an interesting technology, but also very raw.
I will be glad when it will be possible to write once and for all platforms, but so far it works natively with crutches (especially for android, there is already a very large fleet of devices)

Answer 2

Effective? At the Russian teacher.