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Kotlin
Kotlin is JetBrains' open language targeting JVM, Android, JavaScript, Wasm, and Native with Java interoperability.
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Why use it
Mobile clients, backends, and Java-ecosystem tools can share models and coroutine-based asynchronous code.
Where it fits
Find engines, frameworks, code libraries, version control, and production automation.
programmingmobile
What to check
APIs and performance differ across targets, so validate Kotlin/Native and Wasm workflows separately.