Baltomsdn1011 is a project mainly written in JavaScript, it's free.
Baltimore MSDN Talk on HTML5
Code from our talk on 10/19/11
Image Manipulation with HTML5: improving the speed of clinical decision making and kicking butt
Learn how we leveraged Javascript and HTML5 technologies to build an extremely responsive medical image (DICOM) viewer and reduced the complexity (and load) of our server code by an order of magnitude. Our application is written in C# MVC3. To build the viewer we leveraged razor templates, backbone.js, and jquery templates. On the HTML5 side, we used canvas, webworkers and filestreams. This is not a hypothetical talk. We'll show you how we used these technologies to make a real application that is used by physicians to save lives today.
Kyle Fritz & Alex Sleighter work at Healthcare IT Startup Vigilant Medical where they are responsible for the ImageShare product currently used by 10 hospitals to send over 1M medical images last year.
Barrett's in the Hunt Valley Town Center on Wednesday, October 19th, networking begins at 6:30