gpdial_applet is a GNOME panel applet that can monitor a file and rip an integer or floating point number out of a row/column in that file and display it in a dial or gauge meter. The author uses it to monitor a file in /proc that lm_sensors updates showing the CPU temperature. Using the row/column mechanism any file in /proc can easily be monitored using this applet.
Gnome Chinese Checkers is an implementation of the the Chinese Checkers board game. It uses a client-server model. One person starts a server and all players (including the one who started the server) connect to it from their clients. Both the client and server are packaged into one application. The game supports upto three human players. Currently computer players (bots) are not supported. This game uses the Gnome libraries.
GNOME Transcript is an SQL database client with a plugin system that supports multiple database servers. It features a powerful and easy-to-use table designer, different table designers for different database servers (based on the plugin system) to exploit the maximum the capabilities of each server, the ability to drop and browse your tables easily, and the ability to open multiple connections at the same time, and the ability to edit the contents of tables.
gnome-find is an easy-to-use, but powerful, graphical version of the GNU find utility. It features a default, no-nonsense dialog for use in most commonly specified searches. Additionally, a second, more detailed and advanced dialog is available to specify more powerful search parameters.
Gnome1394 allows one to access the IEEE 1394 bus (FireWire, iLink) in an easy way from Gnome. It needs the IEEE1394 kernel patch and the library for raw access to the bus. All can be found on the project's homepage. Note that at the current stage access is very limited and only simple bus transactions are possible. It doesn't do useful things at the moment, target audience are developers and people who want to see that Linux is starting to support IEEE1394.