MooTools 1.2 Ext Adapter
I don't know what exactly you would use this for, but it's a great tool that shows connections between objects. Really creative -- check it out.
From the people that brought you MooSocialize, MooColorFinder is a tool that takes a URL, reads the page, and creates a palette of colors used on the page. Useful for designers that like a website's overall appeal and want the color scheme.
Stylize Your Digg Count
This is a sweet PHP-based solution to making your Digg counter look cooler than Digg's given widgets.
The title says it all. Recapture your youth!
For quite a long time now websites with the so called "parallax" effect have been really popular.
In case you have not heard of this effect, it basically includes different layers of images that are moving in different directions or with different speed. This leads to a...