Misk is just a miscellaneous package in the miscellaneous packages. Curio and trio or like probably the big two there, right? I think it's from David Beasley as well, but I don't think it's maintained really. Any IO exists because it kind of, you can use any IO as a front-end for either curio or async IO. It adds some more high-level features on top ofync IO. You can convert regular functions into awaitable things by running them on other threads. Or you could do that with sort of multiprocessing or even create a asynchronous for loop over the output stream.