It's my understanding that ReactNative compiles it's JavaScript into a JS bundle available here: http://localhost:8081/index.ios.bundle
Is it possible within GoMobile to render a view using that JS bundle file?
I'm trying to figure out if I can use Go for backend app development and ReactNative for the UI, without having to hook up bindings to Swift/Java.
That js bundle is/can be used the React Engine that has specific native implementations for both ios and android.
One way you could use is if you have a GoMobile implementation/bindings of ReactEngine.
Another way as you have already mentioned is by Objective C-Swift/Java bindings.
Another way is you could implement a embedded REST API server on GoMobile and use react-native to talk to that.