This is yiap, "yes, it's a program", Keymaker's esoteric programming page. The purpose of this page is to be a simple storage for the esoteric programs I've written, and also for the esolanguages I've designed (the specs, the programs, the interpreters). There are also some interpreters I've written for others' esolanguages in non-esoteric languages.

Esolang and esoteric repository (actually it should be called 'Esolang and esoprog repository', but on the previous version of the site the only place it was called that was the main page, the repository itself used (by accident that I didn't spot until making this new version) that other, slightly bizarre, title -- and now it's kept for the sake of tradition)

For more esoteric programming (and programs, since I'm storing only my own programs here) you might find Esolang wiki interesting. I also have a small site dedicated entirely to brainfuck (updated quite infrequently).