We Still Feel Fine

An update to the 2005 project “We Feel Fine” by Jonathan Harris and Sev Kamvar. Uses the Twitter Streaming API, Node.js, and d3.js.

Ease In

Fade in DOM elements hierarchically with CSS transitions and 393 bytes of JavaScript. Possibly the world’s tiniest JavaScript plugin.

CSS Specify Me

A simple CSS specificity calculator to help you learn how specificity works.


A lightweight, cross-browser compatible JavaScript library for hierarchical DOM element selection without a framework.


Pick-a-Color is an easy-to-use jQuery color picker for Twitter Bootstrap.