Being an optimized version of the original Box2d-JS port, which is based on Box2d 1.4. Does your head hurt yet? This version depends on jQuery instead of Prototype, and uses SVG instead of the Canvas tag. Check out the demo.
My name is Phil Nelson and I make beautiful things for a troubled world. I'm a designer / developer / writer / director / editor / narrator at Occipital.
Hey. What're you doing all the way down here? You get lost? Just looking around? Cool. I like you.