CyDoc is a Web-based doctor's office application. It allows you to track your patients' medical history and handles all your billing needs.
Bookyt is a bookkeeping/ERP application designed for small-to-medium-sized companies. It can handle debit invoices, credit invoices, projects with timelogs, swiss salary management, and much more.
x0 is a low-latency scalarable HTTP Web server and framework written in C++11, supporting CGI, FastCGI, reverse proxying, SSL + SNI, advanced HTTP & FastCGI load balancing, systemd socket activation, and more.
A stock market application.
An adventure game based on the Simon the Sorcerer series.