Generators are factories of programmable lazy lists. You can give up "programmable" if you e.g. use for-of on them. But if you don't, they're no longer just in

Generators are factories of programmable lazy lists. You can give up "programmable" if you e.g. use for-of on them. But if you don't, they're no longer just in the "data structure" category. I agree with the gist of the article though. Programmable lazy lists don't do anything special to solve the async problem unless they're programmed to.