Basket - A note taking application for KDE. Lots of features.

TypingMaster - Learn touch-typing technique, and improve/increase typing accuracy and speed.

Parabol - Agile Meeting Co-Pilot

Type Fu - Type Fu is an app that will teach you how to type fast. The right way. On Mac, Windows and Chrome OS.

tl;dv - 📆 Add tl;dv to any meeting from any provider 🎥 Capture meeting moments on the fly --> Save everyone's time --> Keep colleagues up to date

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.