Tilix is a feature-rich tiling terminal emulator following the GNOME human interface design guidelines. Its many features include:

gadmin-openvpn-client is a GTK+-based administration tool for the OpenVPN client. It allows one to manage multiple configuration profiles, easily (de)activate connections and view client-related logs.

CMake is used to control the software compilation process using simple platform and compiler independent configuration files. CMake generates native makefiles and workspaces that can be used in the compiler environment of your choice. CMake is quite sophisticated: it is possible to support complex environments requiring system configuration, pre-processor generation, code generation, and template instantiation.

Node.js is an event-based server-side javascript engine.

PlotDrop is designed for quick simple visualisation of 2D data series. It is intended to be used in tandem with an external filesystem browser such as GNOME's nautilus or KDE's konqueror. Files containing data are added by dragging them from the browser to the file list.

GLib is a library containing many useful C routines for things such as trees, hashes, lists, and strings. It is a useful general-purpose C library used by projects such as GTK+, GIMP, and GNOME.