Kanban is a method for defining, managing, and improving services that provide knowledge work, such as professional services, creative activities, and the design of both physical and software products. This book offers a compact overview of the essence of what Kanban is and how it can be effectively applied. It first presents the shared values and core concepts of Kanban, followed by an exploration of the fundamental principles and practices. The reader gains an initial insight into the implementation of Kanban in organizations, the essential metrics for tracking change and continuous improvement, as well as the application of Kanban in a broader context. A glossary of key terms and in-depth notes from the authors on the Kanban method complete the book.