CLI to access Google Calendars; allows to do the main tasks: create, delete, and list events.
Calendar program for Unix/Linux systems that can keep track of events; custom, plain text storage format; interesting and fully functional.
Calendar program with possibility to set complex rules to define events; custom, powerful text-based storage format.
Project-based todo manager: every task must be specified with a mandatory project indication. Tasks are stored within a SQLlite DB. Written in Python.