Non-existent unfortunately. Swift hasn't taken off outside of the Apple ecosystem, which is of course heavily client focussed. If you like the look of Swift, bu

Non-existent unfortunately. Swift hasn't taken off outside of the Apple ecosystem, which is of course heavily client focussed. If you like the look of Swift, but you're writing backend code then I would definitely recommend Rust. It's actually super nice to work with. Not at all like C++. Other alternatives would be Kotlin, C#, Go, or even Java.