> I do not recall that the author of this pamphlet has ever done much He made the Trio library, which is ridiculously good and also ridiculously hard to imple

> I do not recall that the author of this pamphlet has ever done much He made the Trio library, which is ridiculously good and also ridiculously hard to implement (just look at this issue [1] for example where he carefully examines the three (!) different async APIs on Windows). Lessons from it are being folded back into the asyncio library in core Python (e.g. exception groups) so everyone benefits even if they don't use Trio directly. [1] https://github.com/python-trio/trio/issues/52 https://github.com/python-trio/trio/issues/52