Microsoft brings Visual Studio Code, .NET Core preview to Mac

Microsoft brings Visual Studio Code, .NET Core preview to Mac: "The newly released software lets users develop code in .NET, JavaScript, and a number of other frameworks and languages. Microsoft described the app as 'incredibly lightweight,' but with features such as Git version tracking and full IntelliSense support. IntelliSense attempts to automatically detect problems like bad syntax or spelling mistakes."

Would be interested to know if they dogfooded this or used Xamarin to port it.