There’s also libthread[1] which implements concurrency model similar to goroutines (at least earlier, as they appear to be no longer just cooperatively schedule

There’s also libthread[1] which implements concurrency model similar to goroutines (at least earlier, as they appear to be no longer just cooperatively scheduled?). That manual also mentions Alef and Newsqueak as influential predecessors. [1] http://man.9front.org/2/thread http://man.9front.org/2/thread