ASP.NET vNext, Visual Studio 14

An early release of next version of ASP.NET, re-built around Roslyn  compiler.

ASP.NET vNext : The Official Microsoft ASP.NET Site:

Reconciling ASP.NET vNext with Damian Edwards on the Hanselminutes Technology Podcast

Visual Studio "14" CTP Downloads

• ASP.NET vNext
• Roslyn
• Cordova (PhoneGap) integration 
• Azure integration 
• ...

Should be installed on a "clean VM" since it is not side-by-side with VS 2013.