Is there is any alternate of GWT in .Net. GWT is basically an API from Google which allows you to code in Java and when the application is deployed, the GWT cross-compiler translates the Java application to standalone JavaScript files that are optionally obfuscated and deeply optimized.
For more details visit :- http://en.wikipedia.org/wiki/Google_Web_Toolkit
You may checkout Script# but to be honest with you those kind of things don’t get enough attention in the .NET world as this might be the case with GWT.