Languenet is a PHP application originally written for Language departments of Universities, allowing users to register for educational courses online and administrators to manage course data, add grades, print certificates, and more. The whole program is accessible by a simple browser. It is currently only available in German.
TCB::Library is a DBIx::Frame object written to keep track of library books at the TCB Group at UIUC. It provides a Web interface for adding books to the library, for users to check out and return them, and for reminder messages to be sent out periodically to list what books are checked out. This is actually a fairly basic function of research groups, but doesn't have a standard software package.
The Java Application Monitor (JAMon) is a free, simple, high performance, thread safe, Java API that allows developers to easily monitor production applications. JAMon can be used to determine application performance bottlenecks, user/application interactions, and application scalability. JAMon gathers summary statistics such as hits, execution times (total, average, minimum, maximum, standard deviation), and simultaneous application requests. JAMon statistics are displayed in the sortable JAMon report.
Flume is a component pipeline engine. It allows you to chain multiple workers into a pipeline mechanism. The intention of Flume is that each of the workers should provide access to a different type of technology. For example, a pipeline could consist of a Jython script worker followed by a BeanShell script worker followed by an XSLT worker.