ProKanban.org
The internet is probably filled with multiple definitions of Kanban. Most of them contradicting each other. It also seems that most folks have their own (mis)understanding of what Kanban is. We, at ProKanban.org, base our understanding of Kanban both on classic texts (works of Dr. Little, Shewhart, Deming etc.) as well as our own day to day practice and application of these concepts.