Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js
Delightful, performance-focused pure css loading animations.
jQuery Mobile Framework
Automatically display online/offline indication to your users. #hubspot-open-source
A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)
Reveal CSS animation as you scroll down a page
A simple, in-browser, markdown-driven slideshow tool.
Declarative on-scroll reveal animations.