The GNU Prolog native compiler
A free/open source client and automation tool for Ragnarok Online
A bare metal raycaster, boots from a floppy image
An operating system based on the best Windows NT design principles
Javier Gutiérrez Chamorro (Guti) Open source projects
Free operating system for Atari computers, and more.
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
The Open On-Chip Debugger
An USB programmer for PIC, dsPIC, AVR, serial memories
Linux Studio Plugins Project
A tutorial on cross compiling for the 6502 CPU
Transfer disks and disk images between the Apple II and the real world