Comment by mythz

Pretty clear signal that there's low appetite for full stack development in Swift.

What are other promising future "end-to-end" (i.e. Web / Server / Mobile) development platforms are there? IMO these are the main contenders:

    - JS / node.js / React Native (Android/iOS) (+ other transpile 2 JS langs, e.g. TypeScript, Clojure, Scala, OCaml, etc)
    - Kotlin to JavaScript / JVM / Android / Kotlin Native (iOS)
    - C# Blazor / ASP .NET Core / Xamarin (Android/iOS)
    - Dart JS / Dart VM / Flutter (Android/iOS)

Rust/Go/C++ could get some mentions, but I don't think they have enough community or commercial backing to become a popular mainstream option.