306 Open source projects that are alternatives of or similar to io

The Gee (寂) Operating System, written in YuLang.

The FoxOS main repository

操作系统复习：知识整理

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 a few.

🐎 Extremely minimal vmm for linux written in C. Hopefully someday will spin linux-vm for you.

A learning OS

A simple "Unix-like" kernel trying to be POSIX compliant

The Pedigree Operating System

one hour, hands-on

Project Oberon (New Edition 2013) Unofficial Mirror

Operating System development experiment in Ada

Technology is free, SnowFlakeOS

Let's write an OS which can run on RISC-V in Rust from scratch!

The core components of the L4Re operating system.

Systems Programming course

Oberon-07 translator

Images & drivers to get WIndows 10 IoT running on off-the-shelf tablets, mini-pcs, and various computers.

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.

x86-64 UEFI operating system with the goal of eliminating command lines

Experimental Stand-alone 32-bit Kernel with Bootloader written in AT&T Assembly and Freestanding C

华为鸿蒙分布式操作系统（Huawei OpenHarmony）开发技术交流，鸿蒙技术资料，手册，指南，共建国产操作系统万物互联新生态。

A BSD-based OS project that aims to provide an experience like and some compatibility with macOS (formerly known as airyxOS)

Nachos XMU操作系统课程实验

⚙️Operating System CPU Scheduling Simulator😄

OS Summer of Code 2020 每日学习实践记录（rust 学习 & rcore tutorial rust实现一个riscv操作系统 & rCore 到 zCore 的功能迁移）

A 32bit multiboot OS kernel for IA32 (PC/AT) systems.

An operating system created in c#, Made possible by the cosmos community!

A secure, modern and intelligent operative system

The operating system written in Rust

Simple GUI based Operating System - Based upon my own Microcokernel, heavily inspired by the original 1980s AmigaOS (though somewhat simpler).

YiYiYa 一个os

A Linux distribution that mimics MacOS (modern and classic) iOS, and other Apple operating systems, but is open, customizable, and free to use on non-apple hardware.

📖 Operating Systems - A Friendly Handbook 📖 (Open Notes)

Packer templates for creating Amazon EC2 images, Proxmox templates and Vagrant boxes

Triton Operating System

// Source : Website

Hobby Operating System

Apex RTOS - A (somewhat) Linux compatible real time operating system

Nautilus Aerokernel

An x86_64 hobbyist OS written in C and Assembly

PKU OS course project and notes based on Nachos and XV6

A community driven OS by the youth

A web app to generate gantt chart and calculate turnaround time and waiting time for various CPU scheduling algorithms.

A simple OS running on Intel x86 architecture | No longer updating

A new operating system kernel with Linux binary compatibility written in Rust.

The Operating System (for x86_64) written in Crystal as much as possible

Yet another hobby x86 UNIX-like operating system written in C and C++. Features a dynamically linked userspace, an in-house c standard library, and more! And yes, it runs DOOM.

📚 Compendium of all the important OS concepts and key points. https://applied-programming.github.io/Operating-Systems-Notes/

Our very own Operating System built from scratch for x86 architecture systems!

a web-based cross-platform desktop environment

A developing operating system

Operating System Coded in Assembly and C

Sanos operating system kernel

rnk is a RTOS targeting ARM architecture.

TomatOS

XXDP was, and remains, the PDP-11 diagnostic operating system. This project attempts to recover XXDP sources and documents.

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

A small operating system where I experiment and learn osdev.

A highly secure, performant and robust operating system for the future 🌔 🚀

Microkernel and userspace written in Rust exploring modern ideas