Boot macOS, Windows, and Linux on Mac or PC with UEFI or BIOS firmware
Building and running ancient Linux on Windows
A bleeding-edge, security-centric Arch-based Linux distribution.
A tapas/topaz/sapphire kernel optimized for smoothness and low-memory
a DOS TSR that emulates a floppy disk drive over ethernet
Universal server
SIMD macro assembler unified for ARM, MIPS, PPC and x86
Program and Game Manager for DOS
Software development for 4Mb portable, using Z80 CPU and AA batteries
Modiifed BIOS for MK88 PC
TTF-GDOS is an Atari GDOS replacement that uses true type fonts
Several MsDos, 16 bits, applications
Collection of embedded softwares to control a telescope mount.
Transfer disks and disk images between the Apple II and the real world
A high quality MP3 encoder
Disk partitioning and data management for x86-compatible systems