Conky Images Display is a program that displays the cover of the song currently playing. At the moment Rhythmbox, Amarok 1.4 and 2, and exaile are supported, but support for others is planned. It can also download missing covers. CID is fully configurable thanks to a simple configuration panel.
g13 is a Linux-only library to interact with the Logitech G13 driver. This library provides several sublibraries including libg13, libg13mm, libg13-cairo, libg13-gtk, and libg13-gtkmm. These libraries provide functions and classes for browsing G13 devices through udev, setting the backlight color, establishing keymaps, and drawing on the G13 framebuffer device.
Lunchbox is a dynamic tiling window manager for X11. It allows windows to be resized by squishing them against the edge of the screen. In a step away from the desktop metaphor, all programs are given a separate workspace and unique arrangement of windows, and any window can become the desktop. It offers an in-built scalable tab replacement called the Title Menu, which allows any window to be swapped with any other window that fits, allowing very fine grained control over the layout of the screen. Finally, although many windows default to tiling, any window can be changed to a Floating mode, which dialog boxes default to.
NoSpex is a Python scripted realtime graphing library designed to be easily employed by security consultants and reverse engineers for teasing apart and depicting the relationships between processes in a system under analysis. It is realtime in the sense that the graph is continuously rendered and animated as new relationships are introduced. It is easily employed in the sense that all the bookkeeping is done by the Python module and exposed using a simple thread-safe API. NoSpex relies on the SDL graphic library for a frame buffer and Cairo for rendering to the frame buffer. This combination produces a fast and visually elegant graph that should be portable wherever SDL and Cairo can be found.
timeplotters is a collection of command line tools for visualizing temporal data. It is especially useful for visualizing data from ad-hoc program logs, helping you to spot patterns and anomalies that you would not otherwise see by just watching how the program works or by looking at the logs with the naked eye. Its input format is tailored to event types typically seen in program logs, and the visualization methods are tailored to the questions typically asked about program performance (e.g. distribution of activity durations).
GTKMathplot is an interactive plotting program based on GTK+ and the Cairo graphics library. It can display bidimensional curves, tridimensional curves, and surfaces from Cartesian or parametric equations describing the mathematical objects you would like to visualize. It is designed to be intuitive for high school students with good mathematical knowledge. University students of engineering, physics, mathematics, or natural sciences should need no explanation at all to start using it proficiently.