mal - Make a Lisp

Continuous Unix commit history from 1970 until today

Architectural privilege escalation on x86

A bare-metal FORTH operating system for Raspberry Pi

Home of the HX DOS Extender and its DPMI-host HDPMI.

Most of the MSX software developed by Konamiman since the 1990s

TEMU ("Tandy Emulator") and VSB ("Virtual Sound Blaster"), two nifty MS-DOS TSR utilities originally developed by Andrew Zabolotny (Андрей Заболотный).

8086tiny interpreter by Adrian Cable, taken from http://www.megalith.co.uk/8086tiny/

a simple Forth system for x64 Linux

ARM Cortex M0 emulator for DOS