Ticker.app is just like a ticker, and is designed in the dockapp that is supported by X window managers such as Window Maker, AfterStep, BlackBox, and Enlightenment. It reads a file that is specified by the command line, and displays each line in a viewing area periodically. It rereads automatically when the file has been modified. If you run in a tail-mode, it ticks only the last line.
wmnetload is a network interface monitor dockapp for Window Maker. It is designed to fit well with dockapps like wmcpuload and wmmemmon. It tracks whether the interface is functioning and displays current network interface throughput, along with an auto-scaling graph of recent network activity (the graph separates upstream and downstream traffic load cleanly without resorting to colors).
wmJupiter is a Window Maker applet which features the planet Jupiter. It allows you to keep track of the Great Red Spot and the current distance in astronomical units (AE). The four Gallileo moons (Io, Europa, Ganymede, and Calisto) are also displayed when they are near the planet.
WMab is a Window Maker dockable application that allows ACPI laptop users to graphically monitor the status of their power sources (i.e., whether or not AC or batteries are in use, and how long it will take to drain or charge the batteries). It also works with official kernels and with all Intel ACPI patches.
YaaCs (Yet Another Advanced Cati system) is written in Tcl/Tk to manage and realize computer assisted telephone interviewing (CATI) and telemarketing. It make easy monitoring survey progress (giving several information), and it allows the management of the the survey with several administration tools. It simplifies the interviewer's work reading all contact's data from an easy and functional GUI. It can send faxes via hylaFAX and save all contact's data in a PostgreSQL database.