Simple Chrono aims at being easy to use, with its minimalist but user-friendly interface. You can measure time, get several times, save all this in a text file, or just copy it into the clipboard easily.
andag is a curses-based egg timer/stopwatch for the Unix console. You can start a stopwatch and have it end after a specified time interval, or you can have it end at a specified absolute time.
A Magento extension that makes all checkout steps appear together in a single page.
Some chemistry-related programs for the GNOME desktop.