Gnome-Run-Dialog is a reimplementation of the panel-run-dialog.
NScripts package contains a set of Nautilus scripts.
Allows you to create themes for Splashy.
BashStyle-NG is a graphical tool for styling the Bash.
A nice GTK2 engine
Excelsior is a GTK theme engine based on Clearlooks.
GEdit-Plugins-Extra is an unofficial set of plugins for GEdit.
Oxygen-Refit is an icon theme for Gnome