Build OS X desktop apps using React Native.
<View>
<Button onClick={() => alert('clicked')}/>
</View>
npm install react-native-desktop-cli -g
react-native-desktop init MyProject
open osx/MyProject.xcodeproj
Since it's simply just a fork, you can follow the same steps from the original React Native.
Feel free to ask anything on #react-native-desktop
channel if you run into problems (and you probably will).