I actually can't think of another language that has all of that built in. Rust doesn't, it needs a run time for async. JavaScript doesn't, it needs typescript and it doesn't compile to native.
That's true about Rust but that's a feature not a bug as you can swap out async runtime if needed and if you do add it, it is still as or more efficient than Dart.
Kotlin Native is a toy for JetBrains to eat some of that Apple pie and capture teams that want to share logic between their mobile codebases.
Kotlin Native has no std, they cut down platform support with K2, performance and compilation speed are atrocious and there are no plans to improve any of that short term.
Kotlin without JVM can’t hold a candle to Dart. Which is a real shame for Dart, because Dart has improved dramatically last couple years while Kotlin has not introduced anything major last 5 years since release of coroutines.
Their K2 compiler, that was supposed to promise major compilation speed improvements, was mostly a flop and we are yet to see if they’ll do anything good with it. Context receivers are not even close, pattern matching is not even on a roadmap and they’re refusing to consider union types. Kotlin lives on a borrowed time.
1. runs on every platform (KNative runs natively on Linux, Mac, Windows, Android, iOS. It can also run under the JVM non-natively, and anywhere Javascript runs non-natively. The native code can build for a variety of architectures including ARM and x86)
2. compiles to native (As above, compiles to native on Linux/Mac/Windows/Android/iOS)
3. has real parallelism via isolates (Kotlin can spawn and interact with full processes, OS threads, and/or green threads in any admixture)
4. native async (Kotlin has native async/await support via coroutines, which work under KNative)
5. native type safety (Kotlin has a strong static type system which is available for native code as well and encompasses native types interactive with Kotlin code in either direction)
I don't think anything you said pertains to the listed five features. Especially complaining about compile speed is a strange thing to be doing in the context of this conversation.
