What is Kotlin Multiplatform?

Kotlin Multiplatform (KMP) is a technology that allows developers to write code once in Kotlin and then compile it to run on multiple platforms, including Android, iOS, JVM, JavaScript, and Native (e.g., desktop applications, embedded systems). It's commonly used to share business logic, data models, and algorithms across different platforms, reducing code duplication and development effort while maintaining platform-specific UI and features. KMP achieves this by leveraging Kotlin's ability to target different platforms through Kotlin/JVM, Kotlin/JS, and Kotlin/Native compilers.