JavaScript Platformer Demo

It is the end result of an ongoing tutorial series (http://www.brighthub.com/hubfolio/matthew-casperson/blog/archive/2009/06/29/game-development-with-javascript-and-the-canvas-element.aspx) that demonstrates how a simple game can be made using JavaScript and the Canvas element. Although it works in a number of browsers, Chrome is definitely the best browser to run it in.