So I am currently using Xamarin for multi-platform mobile applications. I really like the way this works, and I want to improve my flow. My developers have said that they would be much faster when programming natively (i.e. Swift for iOS in XCode).
I have looked for a solution, where I can create a shared project and use it in native apps, but I have only found ways that involve programming in one language for all platforms.
Is there a way to create a shared project, which can be imported into a native application (or better, can be run together, like a shared project in Xamarin)?
The language for the shared code is not important, as long as it isn't slow.