SKIE
Swift Kotlin Interface Enhancer
One of the main downsides of Kotlin Multiplatform is the lack of a direct Swift interop. Without it, Swift can communicate with Kotlin only indirectly - through Objective-C. While this approach works, it has many limitations, so Kotlin loses support for many of its language features. SKIE (pronounced as sky) is a special Kotlin native compiler plugin that brings back support for some of these features by modifying the Xcode Framework produced by the Kotlin compiler. Thanks to that, you don't have to change how you distribute and consume your Kotlin Multiplatform frameworks.