I have worked a lot with async libraries in the past. Twisted was very powerful, but the documentation is a mess and the risk of writing spaghetti code is very

I have worked a lot with async libraries in the past. Twisted was very powerful, but the documentation is a mess and the risk of writing spaghetti code is very high. IMHO the best async libraries are trio/curio, you can learn how to use in just couple of hours. Anyway, in 2023, if I need something that rely heavily on async I/O, I will use go without any doubts. One of my side projects is basically a scraper: I started from normal Python, then multithread, then asyncio, then trio and at the end I ported to go+colly with a lot of benefits (speeds and easily of maintenance).