First part of an in-depth guide into developing a native macOS application using Haskell with Swift and SwiftUI. This part covers the set-up required to call Haskell functions from Swift in an XCode project using SwiftUI. #haskell#swift#macos This is the first part of an in-depth guide into developing a native applications for Apple platforms (macOS, iOS, etc.) using Haskell with Swift and SwiftUI