Nu
Website: programming-nu.github.io
Designed by: Tim Burks
Nu is an interpreted object-oriented programming language, with a Lisp-like syntax, created by Tim Burks as an alternative scripting language to program OS X through its Cocoa application programming interface (API).
Implementations also exist for iPhone and Linux.
The language was first announced at C4, a conference for indie Mac developers held in August 2007.