Commandline Challenge - Test your command line skills
Operator - Looking for something? Make a request and we'll find it.
Prompt - Prompt provides fully-integrated writing education solutions, combining instruction, curriculum, and feedback. We support educational institutions, companies, and individuals.
Magic - Get whatever you want on demand with no hassle, through SMS
Cwiki - A Command line interface for searching Wikipedia!
Slack - A messaging app for teams who see through the Earth!