Minoca operating system

fast+portable arbitrary precision integer library for c (wip)

Portable C standard library

x86-64 Operating System

Lightweight, Linux-compatible kernel, written in Rust to leverage the safety of the typesystem. Aiming to remove as much legacy as possible while supporting most usecases

The Boron Operating System - an experimental SMP operating system inspired by a particular 1990s workstation OS

The NanoShell Operating System 🐢

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

Wine on steroids

Green Is My Pepper

an illegal hacker operation system, invented by a Soviet computer hacker named Linyos Torvoltos

XR/station emulator written in C with SDL.

multitasking OS written in dragonfruit (defunct)

Obsolete cross-toolchain for XR/station programming

Legacy XR/station firmware

Paging operating system for a custom computer architecture

Basic operating system written in Scratch3

Linux kernel modules written in Scratch

Convert Scratch3 projects to native executables

A Type-1 Hypervisor written in Modern C++

An experimental dotnet based kernel

Modern OS Development wiki.

Aero is a new modern, experimental, UNIX-like operating system following the monolithic kernel design. Supporting modern PC features such as long mode, 5-level paging, and SMP (multicore), to name …

Modern OS Development wiki.

xtrix OS repo

Strong utility mod for Minecraft anarchy servers.

FreeDOS kernel - implements the core MS-DOS/PC-DOS (R) compatible operating system. It is derived from Pat Villani's DOS-C kernel and released under the GPL v2 or later. Please see http://www.freed…