Full Article:

http://blog.isomorphic.com/advanced-html5-interfaces-for-net/

Brief

If you're a .NET developer or you know a .NET developer, you may have heard about the confusing situation facing enterprise web developers on the .NET platform:

SmartClient and Smart GWT provide the powerful HTML5 components needed to build modern business web applications, and now we have provided a free sample server implementation for ASP.NET MVC, with an extensive, multi-part tutorial showing how it works.