Adobe® Edge is a new web motion and interaction design tool that allows designers to bring animated content to websites, using web standards like HTML5, JavaScript, and CSS3.
The have some pretty decent examples available for download.
Firefox 5 includes improved support for CSS animations, HTML5 and Canvas. A full list of changes can be found in the release notes.
Ajaxian.com takes a look at the Webkit Sticky Notes demo that was created when Webkit first landed it’s HTML 5 SQL storage support.
A comprehensive quick reference guide to CSS3.
A summary of features in CSS3.
