Software Engineering

General

Software Engineering Institute (SEI).
Manifesto for Agile Software Development.
Scrum Development Process.
Adaptive Software Development.
Crystal Methologies.

SW-CMM

Capability Maturity Model® (SW-CMM®) for Software.

Extreme Programming (XP)

XProgramming.com.
Extreme Programming: A gentle introduction..
Extreme Programming page from Object Orientation Tips.
Extreme Programming FAQ.
Extreme Programming Roadmap.

Cleanroom

Cleanroom Software Engineering.