css/edge is a very cool site that has some cutting edge CSS demos.
The demos – created by Eric Meyer – push the limits of CSS and the results are fantastic.
In my opinion demos featuring CSS like this are for a lot more than simply showing off one’s abilities in CSS: looking through the examples for a while one is sure to get some actionable inspiration for client projects and the like. I have several of these demo sites bookmarked and I refer to them when I am in need of a little inspiration, but I think CSS/Edge is one of the best out there.

