The Merit Software Repository contains interesting software developed at Merit Network in Ann Arbor, MI. Most of it is open source and available for download. Each project has its own page or pages and can be accessed via the above tabs.
This project started from my frustration that I could not find any simple, portable XML Parser to use inside my tools (see CONDOR for example). Let's look at the well-known Xerces C++ library: the complete Xerces project is 53 MB! (11 MB compressed in a zipfile). I am currently developping many small tools. I am using XML as standard for all my input /ouput configuration and data files. The source code of my small tools is usually around 600KB.