Links

TestDriven.com
Covers all aspects of automated testing, from TDD/Unit testing to System Testing and Continuous Integration

Extreme Programming
Background information on this form of software development.

ScrumAlliance
The Scrum Alliance is a nonprofit organization committed to delivering articles, resources, courses, and events.

Industrial XP
This is where the XP community shares its stories about Industrial XP

Agile Project Leadership Network
Connecting, developing, and supporting great project leaders

Agile Alliance
Join the over 4000 supporters of agile development

Agile Manifesto
Manifesto for Agile Software Development