roblox-aio.py is a Python Roblox API wrapper library that will have many features in the future. The difference that it'll only have is to be able to have aiohttp instead of requests. The reason why it's using aiohttp is so the codes won't be able to block any other codes. Popular Roblox API such as ro.py uses request which isn't a great idea for codes such as Discord bots, for example.