miniblog.

TIL there are multiple developer tools called asdf! (1) https://github.com/fare/asdf (Common Lisp build tool) (2) https://asdf-vm.com/ (manages installed PL runtimes, like a generic nvm or rbenv) I'm surprised multiple folks like the name, I'd worry that it's easy to forget.

Fun article on how J manages inverting functions: https://www.adamtornhill.com/articles/jlang/beyondfunctional.html (communicating the exotic ideas of niche PLs is a rare skill!)