1. ChyrpThe ultra-lightweight ultra-flexible blogging engine with a fetish for birds and misspellings.
2. Go ReplA Go REPL. Builds up a source .go file over time, compiles it for output.
5. atomo-oldA concurrent, object-oriented, functional programming language with a very strong type system. NOTE: Not to be confused with http://atomo-lang.org/ - same author, very different language; this one's dead.
9. atomya modular, macro-ular, totally tubular language for the Rubinius VM. #atomo @ freenode