Licensecheck attempts to determine the license that applies to each file passed to it, by searching the start of the file for text belonging to various licenses.

In Sleator, D. and Temperley, D. "Parsing English with a Link Grammar" (1991), the authors defined a new formal grammatical system called a "link grammar". A sequence of words is in the language of a link grammar if there is a way to draw "links" between words in such a way that the local requirements of each word are satisfied, the links do not cross, and the words form a connected graph. The authors encoded English grammar into such a system, and wrote this program to parse English using this grammar.

PMS is an ncurses based client for Music Player Daemon. It aims to be accessible and highly configurable, with a light but powerful interface much like Vim, and supports custom colors, layouts, and key bindings

SlowHTTPTest is a highly configurable tool that simulates some application layer Denial of Service attacks.