Earlier quoted context omitted.
On the old Mac OS, and early OS X day, the documentation was great, I dunno what happened to the documentation team. Swift on the server is for Apple ecosystem developers, to share code, just like all those reasons to apparently use JavaScript on the server instead of something saner.
> JavaScript on the server instead of something saner JS on the server is actually really fast and well supported. Not really sure what you're driving at here.
https://blog.kevinchisholm.com/javascript/javascript-wat/
Thankfully we can thank someone with the lifetime experience of designing Turbo Pascal, Delphi, J++, C#, and his team, to have made the experience bearable.