A careful reimplementation of Orteil's original: one cookie, cookies per click, cookies per second, and import, export and wipe buttons for the save. Nothing has been renamed and nothing has been added.
It was built as a learning project and the author says so, crediting Orteil for the idea. It is useful if you want the plain original loop without the decades of content the real Cookie Clicker has grown, and it is finished enough to play for half an hour before the upgrade list runs dry.