Responsive Measure is a simple script that allows you to pass in a selector (ideally the container where your primary content will go) which generates the ideal font size needed to produce the ideal measure for your text.
Jarallax is an open-source javascript library which makes adjusting css based on interaction easy. With Jarallax it's easy to create a parallax scrolling website.
CSSrefresh is a small, unobstructive javascript file that monitors the CSS-files included in your webpage. As soon as you save a CSS-file, the changes are directly implemented, without having to refresh your browser.
"To fix this, we simply add a small snippet to the end of the URL to let the page know that we want it to add these paramaters. Add "?wmode=opaque" to the end of the URL."