So far everything after epoll that I have compared with falls short.

So to reimplement my foundation (with all the bugs) will not be worth it.

I will however compare Javas NIO (epoll) with the new Virtual Threads IO (without pinning).

http://github.com/tinspin/rupy

This wiki page might be useful for anyone that is looking into this

https://github.com/axboe/liburing/wiki/io_uring-and-networki...

Also there is napi support in uring which uses polled io on sockets instead of interrupt based io from what I understand. You can see examples using it in liburing github