Gibber

gibber's reference
A Musical Intro to Gibber for Non-Programmers by Charles Martin. This written tutorial is a great introduction to both Gibber and some basic programming concepts you'll need to be able to live code.
Talking to your Computer About Music: A Gibber Help Guide by Tony Marasco. An informative (and very pretty!) .pdf that explains programming concepts in the context of learning electronic music in gibber.
Gibber 2: Intro Video Tutorial by Charlie Roberts. This video introduction discusses core concepts in gibber for both music and graphics. It assumes that you have basic programming knowledge at a minimum.
FaMLE Ideas by Ian Hattwick. A collection of recipes/ideas used by the MIT laptop ensemble.