> I reality no one writes from scratch with threads, processes or asyncio unless you are a library author. Is that really true in the case of asyncio? From my

> I reality no one writes from scratch with threads, processes or asyncio unless you are a library author. Is that really true in the case of asyncio? From my experience, it isn't. I am not familiar with the other three libraries you mentioned, but gevent predates asyncio and is separate from it. It does not build on top of asyncio, and is outdated because of that. It doesn't even have support for WebSockets.