Charity Engine - Charity Engine takes enormous, expensive computing jobs and chops them into 1000s of small pieces...
TypingMaster - Learn touch-typing technique, and improve/increase typing accuracy and speed.
BOINC - BOINC is an open-source software platform for computing using volunteered resources
Type Fu - Type Fu is an app that will teach you how to type fast. The right way. On Mac, Windows and Chrome OS.
Apache Mesos - Apache Mesos abstracts resources away from machines, enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.
Tach Typing Tutor - Tach Typing Tutor is an open-source advanced typing tutor for Windows that you can use to improve your typing speed, accuracy, and skills.