Vim - Highly configurable text editor built to enable efficient text editing
Google Calendar - Spend less time managing your day & more time enjoying it
Kakoune - Vim inspiredâââFaster as in less keystrokesâââMultiple selectionsâââOrthogonal design
Mixmax Calendar - The fastest way to schedule meetings with anyone, anywhere
qemacs (for quick emacs) - Savannah is a central point for development, distribution and maintenance of free software, both GNU and non-GNU.
Sunsama - Calendar and scheduling for teams