Another language that is missing from such posts is Nim. It is a far more logical upgrade from Python than any of the other languages that you mention (or ones

Another language that is missing from such posts is Nim. It is a far more logical upgrade from Python than any of the other languages that you mention (or ones that others mention in reply to you) in my opinion. Especially so for the use cases explained in this post, for example Nim supports async very well with a syntax that is very similar to C#'s async await.