Kyoto Cherry Blossoms (by Trey Ratcliff)

HTML5 Port of Quake II. Frag anywhere!

Cheap vintage eyewear

Change the color of user highlighted text using some simple CSS.

A set of libraries, tools and presets to create pixelated indie-style 8/16-bit era games in Javascript that runs in your browser without any Flash plugin

Entirely awesome

A neat presentation on HTML 5, written in HTML 5