DHCommons is a hub for people and organizations to find projects to work with, and for projects to find collaborators. Log in or sign up to get started. Tweet us! @DHCommons. DHCommons incorporates arts-humanities.net project data Over 700 new projects added to the directory. People Scot Mcphee has expertise in Java, Ruby, Smalltalk, C, Unix, Linux and can help with Design, Peer review, Programming. Projects vocabulari.se is looking for help with Programming.