Io Programming GuideSimplicity is the essence of happiness. - Cedric Bledsoe Io is a dynamic prototype-based programming language. The ideas in Io are mostly inspired by Smalltalk[1] (all values are objects), Self[2] (prototype-based), NewtonScript[3] (differential inheritance), Act1[4] (actors and futures for concurrency), Lisp[5] (code is a runtime inspectable / modifiable tree) and Lua[6] (small, embeddable). Per
