ExtremeProgramming
Crowd-sourced documentation and tutorials by the Cocoa developer community
I believe that ExtremeProgramming has to do with taking your PowerBook rock-climbing. Or maybe it should be called EffectiveProgramming instead :) -- RobRix
See http://c2.com/cgi/wiki?ExtremeProgramming. The PortlandPatternRepository is where most discussion regarding XP, as it is called, takes place. KentBeck and RonJeffries, while working on ChryslerComprehensiveCompensation(or C3), invented this particular methodology. ExtremeProgramming emphasises: