The Y combinator in Python: https://eli.thegreenplace.net/2016/some-notes-on-the-y-combinator/ https://eli.thegreenplace.net/2016/some-notes-on-the-y-combi...

The Y combinator in Python: https://eli.thegreenplace.net/2016/some-notes-on-the-y-combinator/ https://eli.thegreenplace.net/2016/some-notes-on-the-y-combi... (scroll down, after the concept is explained using Clojure) A bit crazier, in Go with generics: https://eli.thegreenplace.net/2022/the-y-combinator-in-go-with-generics/ https://eli.thegreenplace.net/2022/the-y-combinator-in-go-wi...