.NET CLI tools and runtime

 .NET is a fast, lightweight and modular platform for creating
 cross platform applications that work on GNU/Linux, macOS and Windows.
 .
 It particularly focuses on creating console applications, web
 applications, and micro-services.
 .
 .NET contains a runtime conforming to .NET Standards, a set of
 framework libraries, an SDK containing compilers, and a 'dotnet'
 CLI application to drive everything.