PHPOffice a set o pure PHP libraries that allow to read, write and create - PHPWord, PHPExcel, PHPVisio, PHPProject, PHPPowerPoint
PsySH - a runtime developer console, interactive debugger and REPL for PHP. Looks like the coolest dev tool after xDebug. But could not run debug correctly on basic Vagrant+Apache due to missing $HOME env param.
PHPOffice a set o pure PHP libraries that allow to read, write and create - PHPWord, PHPExcel, PHPVisio, PHPProject, PHPPowerPoint
gitbook - command line utility for generating books and exercises using GitHub/Git and Markdown. Here is example book
uberVU / grid - drag and drop js library for two-dimensional, resizable and responsive lists
A simple overlay instructions for site interface with jQuery plugin Chardin.js
Did you know ? Vagrant (1.5+) "Error: Remote connection disconnect. Retrying..." while loading is not a bug. It just try to detect when VM is loaded. Yep... very confusing.