Library for using an Arduino as a floppy disk controller

💾 Amd64 operating system in C. Trying to make a full OS, with a simple and readable codebase!

Up to 9.5MB trapdoor Fast RAM for Amiga 1200, with 512KB mapROM

Cairo in Go: vector to raster, SVG, PDF, EPS, WASM, OpenGL, Gio, etc.

USB keyboard/mouse to PS/2 interface converter using a Raspberry Pi Pico

Arnis - Generate cities from real life in Minecraft

An MS-DOS based player for Yamaha OPL1/2/3 Video Game Music (VGM) files.

FreeBASIC is a completely free, open-source, multi-platform BASIC compiler, with syntax similar to MS-QuickBASIC, that adds new features such as pointers, object orientation, unsigned data types, i…

A handheld Linux terminal using Raspberry pi Zero 2W as Core with 4" 720X720 TFT display

CH376 on ISA card with BIOS ext

Apple Macintosh System Software 7.1 source leak (m68k basic PPC)

ISA 8-Bit Ethernet Controller

A Tiny Linux Framebuffer Library

A 3D Modeler Made in a Week

Trans rights are human rights!

ZX81 emulator for Raspberry Pi Pico

A general purpose computer platform for retrocomputing enthusiasts

libxev is a cross-platform, high-performance event loop that provides abstractions for non-blocking IO, timers, events, and more and works on Linux (io_uring or epoll), macOS (kqueue), and Wasm W…

LLM training in simple, raw C/CUDA

Porting Windows Dynamic Link Libraries to Linux

Open source retro ISA video card

The COMIX-35 is an improved clone of the COMX-35 1802 home computer

2D rendering for different output (raster, pdf, svg)

A task runner / simpler Make alternative written in Go

Motorola 68000 (32 bit with unneeded instructions removed) in an FPGA.

A native Go library for accessing GPIO lines on Linux platforms using the GPIO character device

A portable and easy-to-integrate implementation of the Advanced Configuration and Power Interface (ACPI)

UI and drawing library with a small footprint written in C89

PCChips M396F V2.7 Replika

simavr is a lean, mean and hackable AVR simulator for linux & OSX