Aligilo
Partoprenanto-administrilo por Esperanto-renkontiĝoj.
Pli da detaloj en nia paĝaro.
Aligilo is a administration program for participiants of Esperanto meetings. Because of the target group, all code, comments and documentation is in Esperanto (with some German sprinkled in for historic reasons).
If you don't know Esperanto, this project is not for you.