Kotlin Queues Up New Compiler, Webassembly Back... Official

The Kotlin ecosystem is transitioning to the stable K2 compiler, offering significant performance gains and a unified pipeline for JVM, Native, and WebAssembly (Wasm). Reaching beta, Kotlin/Wasm enables near-native performance in browsers via WasmGC and supports Compose Multiplatform for shared UI code. For more details, visit JetBrains Blog . K2 compiler migration guide | Kotlin Documentation