A Pattern Language

Why Christopher Alexander Still Matters
The author of "A Pattern Language" and "Notes on the Synthesis of Form" had an outsize influence far beyond architecture and urbanism—and still does.

Christopher Alexander, Influential Author of "A Pattern Language," Passes Away at 85
Christopher Alexander died on March 17, leaving behind a towering legacy of influence on the fields of architecture, planning, and urban design.

Is it Time to Revive the Pattern Language?
Software and other fields have made brilliant progress with the pattern language methodology, while built environment fields lag badly, mired in parochial debates over the massive book that invented the methodology.
The Unexpected Influence of Christopher Alexander
Known for A Pattern Language, his landmark book on architecture and urban design, Christopher Alexander's ideas have had an effect on everything from software and iPhone apps to business management and ecology.
York County Government
York County, Human Resources
Virginia Passenger Rail Authority
HUD's Office of Policy Development and Research
Harvard GSD Executive Education
Harvard GSD Executive Education
Sonoma County Transportation Authority
City of Piedmont, CA
City of Morganton
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.