Corroborate the "some libraries now feel unmaintained" view given elsewhere. Also the language itself and best practise seems to change now quite often and there's a bit of a tendency to do things in multiple ways through shorthand macros which can be a bit confusing (bit of the LISP problem going on here). That said the structure of my code is vastly better than when I was doing everything in Python trying to use multiprocessing and/or threads and/or asyncio.