Joe wroteUgh, I thought React was a JS framework for web applications. There's more to it than this?
Xamarin is Mono's new name, right?
Nah it also supports Android and iOS as far as I know. Not sure if it's just like a web app in a webview or does it compile to native? Never got interested enough to actually learn any of that since I'm all for native development. You can feel an app is made using react, it never feels as good for me at least.
Mono? Xamarin is Microsoft's cross-platform solution for mobile development, also as far as I know.