1102 Open source projects that are alternatives of or similar to Reactos

"It is very special"

A curated list of awesome things related to HarmonyOS. 华为鸿蒙操作系统。

HermitCore: A C-based, lightweight unikernel

The Stupid Operating System

📚 Learn to write an embedded OS in Rust 🦀

JingOS - The World’s First Linux-based OS design for Tablets

xbook2是一个基于x86处理器的32位操作系统，实现了大量的基础功能，可以拿来学习操作系统知识。

An hobby OS written in modern C++20 which aims to be Unix-like. Currently based on EvangelionNG, a GhostOS derived kernel

Operating system for x86_64 based around a "keep it simple and make it work" philosophy.

🏠 Homepage of the @GreenteaOS

Gramado OS - 32bit operating system

Tupai is a multi-tasking operating system I wrote for my degree that focuses on safety and design, targeting a variety of platforms.

An x86 kernel written in Zig

MoonOS (just a kernel atm) is a micro kernel designed for the x86_64 and arm architecure.

Ghost, a micro-kernel based hobby operating system for the x86 architecture.

A UNIX-like kernel for the i386 architecture

libhermit-rs: A Rust-based library operating system

🥑 A simple, handmade, operating system with a graphical user interface.

Gitbook: https://mrfearless.gitbooks.io/creating-controls-in-assembler

A WIP 64-bit UNIX-like kernel

A developing operating system

A unix operating system written from scratch in c that gives support for arm, x86

An unix-like toy kernel

x86_64 OS kernel with completely async userspace and single address space [WIP; but basic kernel functionality implemented]

AuraOS, the Franco-English Operating System developed in C# using Cosmos!

SerenityOS is a love letter to '90s user interfaces with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems.

A small kernel + OS based on how dreams work

SynapseOS - модульная операционная система на языке C.

Armbian Linux build framework

Hobbyist Operating System targeting x86_64 systems. Includes userspace, Virtual File System, An InitFS (tarfs), Lua port, easy porting, a decent LibC and LibM, and a shell that supports: piping, file redirection, and more.

Nautilus Aerokernel

An operating system written in D

Operating System

YiYiYa 一个os

xtrix OS repo

An x86 real mode multiboot-ish ELF bootloader

Lightweight and flexible library to load and communicate with kernel drivers on Windows.

oneOS

Homebrew formulas for buildling a valid GCC toolchain for the i386-elf target.

A learning OS

A hobby Operating System developed from scratch using C/C++ and assembly

32 bit singletasking C kernel

rnk is a RTOS targeting ARM architecture.

A kernel written in Rust

The core components of the L4Re operating system.

one mini operating system simplified from linux0.12

The Pedigree Operating System

A 64bit tomato kernel

A modern experimental OS written from scratch in Rust to explore novel OS structure, state management techniques, and how to maximally leverage the power of language by shifting OS responsibilities into the compiler.

A playground to build C/C++/Go/Fortran applications on top of RustyHermit

colorForth computing environment for amd64 and PowerPC Macs.

NoNameOS is a simple 32 bit x86 Operating System!

FOMOS stands for: Free, Open source, Mobile, Operating, System.

XScreenSaver for Windows

Radical kernel source tree

Prototype HTML5 Desktop OS

Rust implementation of Xinu educational operating system

x86 Kernel Project

Supports de cours

Unofficial source code repo for Charles Petzold's Programming Windows 5th Edition.