Bootstrap, from Twitter

Bootstrap is a toolkit from Twitter designed to kickstart development of webapps and sites. It includes base CSS and HTML for typography, forms, buttons, tables, grids, navigation, and more.

TameJS

Tame (or "TameJs") is an extension to JavaScript, written in JavaScript, that makes event programming easier to write, read, and edit. Tame is very easy to use in Node and other V8 projects

Glyphish

Icons for mobile apps

NounProject

The Noun Project collects, organizes and adds to the highly recognizable symbols that form the world's visual language, so we may share them in a fun and meaningful way.