[dvcrn]

Someone correct me if I'm wrong but AFAIK the Facebook app isn't really using react native yet, just in very small parts (event dashboard). The rest is still plain old swift and objc.

[thebouv]

It's listed in the React Native showcase:

https://facebook.github.io/react-native/showcase.html

[dingdongding]

They have added quite a few screens on react native now. They don't use Swift at all right now.

[brentvatne]

this is correct