[kaba0]

What do you mean native multi-threading? How is e.g. something like java, c++, etc not native multi-threaded

[wheelerof4te]

I meant that it is built-in to the language and supported in syntax.

Something like Go's channels.

[kaba0]

All of my mentioned languages have it built-in to the language (though arguably, c++’s solution is “only a lib”)