AfterCoffee
AfterCoffee was a project to create and keep notes from anywhere on Earth, which has since been retired for the next-generation project, NotePoint.
Design
AfterCoffee is a PHP application which uses a flat-file database to store notes, formatted as Markdown and rendered to HTML as such.
It was capable of editing and publishing notes, and was stable enough for personal use.
It is now fully retired and is being completely replaced by NotePoint, written in Go.