Atom

Edit Evernote notes in Atom with Markdown via AppleScript (OSX only currently)

11,645

Maintaining local history of files (history of your changes to the code files).

87,071

Assign file extension icons and colours for improved visual grepping

8,976,522

Activate POWER MODE to write your code in style.

905,642

English word autocompetion with the hint of explanation.

4,016

A helper package for writing documentation

762,879

2008go