Intellisense no windows 8 WinRT, WinJS, JS, DOM, JQuery e HTML 5
Vc que gosta de JavaScript e quer desenvolver apps para o Windows 8, veja estas dicas do Intellisense do VS 2011: http://blogs.msdn.com/b/jasonz/archive/2012/05/10/my-favorite-features-improved-tooling-in-visual-studio-11-for-javascript-developers.aspx
Boa sorte!