Tom Giannattasio's cool presentation - features lots of CSS3 and -webkit coolness.

Cross-browser support for the Flexible Box Model

Hardware accelerated image transitions using CSS3.

Swipe is a lightweight mobile slider with 1-to-1 touch movement. 1-to-1 touch movement is sliding content based on exact touch position. It’s a different level of interacting with the content, more intuitive than swiping left to right and then watching the slider move to the proper position. This has been attempted many times but few seem to embody all the rules a slider like this must follow (in my opinion).

Some nice properties -- including 'appearance'

Animatable is the easy way to create CSS3 animations and advertising for Webkit browsers on any platform or device — including Android, BlackBerry, iOS and WebOS.

JUST LIKE YOUR FAVORITE GRAPHICS EDITOR
BUT IN YOUR BROWSER. AND IT CREATES CSS.

Web fonts are here, sparking an exciting new era in web design. FFFFALLBACK makes it easy to find the perfect fallback fonts, so that your designs degrade gracefully.

a collection of responsive web designs

CSS Level 3 brings with it some incredibly powerful styling features. Rounded corners, soft drop shadows, gradient fills, and so on. These are the kinds of elements our designer friends love to use because they make for attractive sites, but are difficult and time-consuming to implement, involving complex sprite images, extra non-semantic markup, large JavaScript libraries, and other lovely hacks.

Custom scrollbars for webkit

3D CSS Visual Effects for WebKit

Compatibility tables for features in HTML5, CSS3, SVG and other upcoming web technologies