Mind42 : Collaborative mind mapping in your browser
Codassium : A better way to conduct remote interviews
WebRTC based video chat + code editor = Awesome interviews
Doodle : Doodle radically simplifies the process of scheduling events, whether they’re board or team meetings, dinners with friends, reunions, weekend trips, o...
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
