The stdsyslog utility executes a program, reads everything that it outputs to a set of file descriptors (by default the standard output and standard error streams) and logs it to the system log.

The core of PolyBoRi is a C++ library, which provides high-level data types for Boolean polynomials and monomials, exponent vectors, as well as for the underlying polynomial rings and subsets of the powerset of the Boolean variables. As a unique approach, binary decision diagrams are used as internal storage type for polynomial structures. On top of this C++-library a Python interface is provided. This allows parsing of complex polynomial systems, as well as sophisticated and extendable strategies for Groebner base computation. PolyBoRi features a powerful reference implementation for Groebner basis computation.

The OpenGuides software provides the framework for a collaboratively-written city guide. It is similar to a wiki but provides somewhat more structured data storage allowing you to annotate wiki pages with information such as category, location, and much more. It provides searching facilities including "find me everything within a certain distance of this place". Every page includes a link to a machine-readable (RDF) version of the page.