Contributes to JRuby
Contributes to Rubinius
Contributes to Ohcount
and 6 other projectsContributes to Rubinius as Konstantin Haase
Contributes to Redmine
Contributes to Sinatra
and 21 other projectsContributes to LimeChat
Contributes to MacRuby
Contributes to CocoaOniguruma
and 1 other projectsContributes to PacWars2 as woid
Contributes to XRefresh Server for OSX
Contributes to HashPage
and 2 other projects