I am very interested in learning what DN thinks are the cream of the crop in terms of professional "style guides" for a site/web app.
Of course all three have separate pages for brand assets and the like.
So, if I were to set out to make a combined code/visual styling guide in the vein of GitHub and Yelp, are there any other major examples of a clean and cohesive style guide that I am missing?
P.S. Maybe the most important question, is it one or two words?