You may see this as yet another async library, but with its 30+ submodules each serving different use cases, asyncutils aims to suit your every need for recurring patterns in async, both high-level and low-level. Another merit is that is starts up fast (indeed, the asyncio import takes up 95% of the time required to load the module), and comes with an extensible REPL console for lightning-speed prototyping and testing, and a beautiful command line. An 'asyncutils' command is made available to run the console, for which 'autils' is an alias.