Glossary of Extreme Programming terms and acronyms.

A wiki-clone dedicated to the extreme programming methodology.

Extreme Programming practitioner, and author of book: Extreme Programming Explored, Addison Wesley; draft online. Also links, games, refactorings, essays, and XP Radar Chart.

Articles, FAQs, and other information on the XP methodology.

Part one of this paper introduces Extreme Programming (XP) by comparing risk management approaches to software development. Part two covers the twelve practices of an Extreme Programming project.

Column suggests that XP has peaked and considers what effects it will leave behind; by Dr. Bertrand Meyer. EiffelWorld.

An issue of Cutter Consortium's "eBusiness Application Development" newsletter dedicated to discussions of XP and Crystal Clear.

Online process management tool for Extreme Programming process. Guides teams through the process of story creation and release planning, then provides reports and documentation on projects.

Concise explanation, with PDF white paper; by Thomas Meloche, Menlo Innovations LLC.

Review and forum discussion on book, Kent Beck's XP Explained. Slashdot.