The American Go Association's repositories
online-ratings
AGA Online Ratings protocol and implementation
gocongress
Annual US Go Congress Website
AGA-Ratings-Program
AGA Ratings Program
usgo-sql-schemas
Schema's for some of the USGO Databases
weekly_sgf_preview
Haskell application which helps generate the weekly sgf problems that are seen in the upper right of usgo.org's frontpage.
eidogo-for-wordpress
American Go Association Version of Eidogo for Wordpress