Are there any other languages ​​like Golang that distribute coroutines/green threads across cores themselves?

Question

go

Good afternoon, I'm wondering if there are other languages ​​with built-in coroutine / green thread managers that independently (without the participation of a programmer) distribute coroutines, occupying the allowed number of processor cores?

PS I'm sorry, I can be confused in terms, but I hope the essence of the question is clear.
PSS maybe there is a specific term for this approach, to be honest, I don’t even know how to google it.

Answer 1

There is also Erlang, and languages ​​on top of BEAM, I suppose.

Answer 2

From what I know well - in C # there is an analogue of goroutines. These are tasks that are performed in the treadpool.
It seems that there are also some coroutines in Kotlin. And raster async-await is also similar to them + there is tokio in raster