Simulide is a real time electronic circuit simulator intended for hobbist and student experimentation with simple general purpose electronic circuits and PIC, AVR and Arduino microcontroller simulations.

This little application displays the time of the day (digital, either 12 or 24 hour format), and the date. It provides three alternatives: one suitable for low color systems, one with "real" NeXTStep colors, and the third one is somewhat in between.

Deepin Calendar is an easy calendar tool developed by Deepin Technology, main features current date, solar terms, lunar calendar and world holidays.

The idea of this open typeface is being the most close as possible from the Prussian Railways master drawing (public domain license, afaik), and its applications.

Lomiri Operating Environment is a convergent work shell designed for use cases on phone, tablet or desktop devices.

debsecan is a tool to generate a list of vulnerabilities which affect a particular Debian installation. debsecan runs on the host which is to be checked, and downloads vulnerability information over the Internet. It can send mail to interested parties when new vulnerabilities are discovered or when security updates become available.