Question: I'm looking to use React Native for app development. Since it is free and an open source, cross-platform environment. The question is: what IDE can I use to write and build and do everything in it?
Appreciate the help.

Answer: 
Officially [Nuclide](http://nuclide.io/) But I hear visual studio code is worth a look. I personally use sublime
I personally use **IntelliJ IDEA Ultimate Edition** it's Excellent try it.

But officially **Nuclide** but it still has not proper support for windows.