Espresso is a operating system. It has many issues right now, such has(but not limited to;) - No proper filesystem support. (yet) - No keyboard input. - Only VGA textmode video output. - and many more. However, I (me, David) am planning on fixing many of those issues soon. To build Espresso, type 'make build' at the command line. Have a good day. (c) 2025, David Goeke