A Pattern Language

Found this: Christopher Alexander Pattern Language Repository, useful despite a few typo’s - actually I suspect they are OCR errors.

Many of the patterns are available in English but some are only available in German.

I couldn’t find any attribution on the site which made me wonder about the legality of the copy - another reason to support the Creative Commons projects.

FWIW everything on this site (i.e. petef.com) is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.