Dart code compiles to reasonably small executable file on every platform, with two limitations off the top of my head: I don't think you can compile for a different platform than the one you're using ...

Flutter and Dart Flutter is powered by Dart , a language optimized for fast apps on any platform. Dart looks rather like Java, Kotlin, Swift, and TypeScript (see Figure 4 for a comparison).

Dart DevTools-- currently in beta release, but is under active development -- provides a suite of performance and debugging tools for Dart and Flutter. Developers can enable the preview of embedded ...