What is the best way to write applications for mobile platforms?

Question

Angular

What is the best way to write applications for mobile platforms?
I have a question about learning React Nativ, Nativescript , Ionic or anything else.... That is, the question is not about learning Swift iOS and Java Android separately.
I want to create applications for two platforms at once on one of the frameworks ( Angular, React, Vue ... well, or if there is something else).
Tell me what is better to use if these are not super fancy games, Where are there more all kinds of goodies, better support, more developers, so what is easier to master?
So far, I have only studied Nativescript, but there you can also use Vue and Angular.
I have not worked on React yet, but I also look towards React Native.
In general, please tell me who uses what and who recommends what?
Thanks

Answer 1

Xamarin apps,
games https://unity.com/ru

Answer 2

I will offer my two options:
1) Flutter A fairly promising framework for developing cross-platform mobile (and not only) applications.
2) React Native If you are familiar with JS + one of the largest community

Answer 3

Since you are already familiar with JS, it will be easier to start with React Native

Answer 4

React Native

Answer 5

Flutter