EFI boot app in C#

Zero-Sharp is using the CoreRT runtime to very impressively demonstrate how to get down to bare-metal application operation using C#. It compiles programs into native code…

Everything you wanted to know about making C# apps that run on bare metal, but were afraid to ask:

A complete EFI boot application in a single .cs file.

Michal Stehovsky on Twitter

This is seriously impressive and the screenshot says it all:

a very cool “Hello World“.