The orginal TaskFreak/
A simple task management / todo list webapp, originally created in 2005. Lots of plugins available.
current version : 0.6.4 (stable)
Time tracking freak ?
For those of us who need to plan their work and keep track of the time spent on each project.
current version : 0.5 (beta)
A full featured project management solution, embracing the « keep it simple » principle : complete, but not complicated.