Another example, Zig landed io_uring in the std lib a month ago: https://github.com/ziglang/zig/pull/6356

I'm also really excited by how you can use io_uring to power everything (fs, networking etc.) with one easy api and a single-threaded event loop: https://github.com/coilhq/tigerbeetle/tree/master/demos/io_u...

io_uring makes thread-per-core designs so much easier.