expect and actual: The Mechanism That Makes Kotlin Multiplatform Tick
The Core Problem KMP Has to Solve Kotlin Multiplatform lets you share business logic across Android, iOS, desktop, and web — but each platform still has its own APIs. Android has Log, iOS has NSLog, Android has SharedPreferences, iOS has NSUserDefaults. KMP’s answer to this is a two-keyword mechanism: expect and actual. It’s the single […]