Global Translator automatically translates WordPress sites into a variety of user-chosen languages, using one of four translation engines (Google Translation Engine, Babel Fish, Promt, FreeTranslations).
Google Scholar Citations lets you track citations to your publications, check who is citing your publications, graph your citations over time, compute citation metrics, and view publications by colleagues.
The LC Newspaper Viewer is an open-source web application that understands how to model newspaper data created according to a set of technical guidelines, with the goal of publishing an online archive like Chronicling America.
Open Attribute is a suite of tools that makes it simple for anyone to copy and paste the correct attribution for any CC licensed work. These tools will query the metadata around a CC-licensed object and produce a properly formatted attribution that users can copy and paste wherever they need to.
Open Conference Systems (OCS) is a tool that allows users to create a conference website, send a call for papers, accept paper and abstract submissions, post conference proceedings and data sets, register participants, and enable post-conference online discussion.
Participad is a WordPress plugin that allows multiple people to edit the same WP content at the same time. Powered by Etherpad Lite, Participad gives you: notepads, for collaborative notetaking; ynchronous authoring of any content in the WordPress Dashboard; front-end editing.