527 Open source projects that are alternatives of or similar to Cobalt

A futuristic DOS

A Javascript scripting engine for DOS

Arch Linux Based Custom ISOs Made With "Archiso"

A new 8086-based reimagining of PC DOS and BASIC

MIT操作系统工程的教学操作系统Xv6的源码剖析中文翻译项目，使用ANSI标准C重新在riscv架构上实现Unix v6；

No longer maintained. See URL.

Yosild is a single shell script that builds a full, minimal Linux distribution based on BusyBox.

Vagrant deployment mechanism for halcyon-kubernetes.

A community driven OS by the youth

DOS-like OS for microcontroller boards running Micropython or Circuitpython

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.

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

The Costa Graphical User Interface for MS-DOS and compatible systems

Automagically install Docker in a VirtualBox VM with super-fast NFS mounts.

网易云课堂李治军老师操作系统课实验报告

A secure, modern and intelligent operative system

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

RocketOS is a Unix based OS that uses legacy BIOS and GRUB and is written in C17. It is being developed for educational purposes primarily, but it still is a serious project. It is currently in its infancy.

A learning OS

Prototype HTML5 Desktop OS

a web-based cross-platform desktop environment

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

Lubuntu Bionic 18.04.5 Minimal and Full virtual machines. VirtualBox OVA files less than 400 MB and 1GB respectively

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

操作系统复习：知识整理

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

The Pedigree Operating System

Integrated Oberon -- with an overview of the project and a link to the documentation and the wiki

No description or website provided.

An AArch64 hobbyist OS for the Raspberry Pi 3 B+

Nachos XMU操作系统课程实验

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

rnk is a RTOS targeting ARM architecture.

Raven-Storm is a powerful DDoS toolkit for penetration tests, including attacks for several protocols written in python. Takedown many connections using several exotic and classic protocols.

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

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

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

A GUI based virtualisation tool for running Linux on macOS Big Sur (x86 or arm64)

Ansible Collection: Virtualization roles

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

// Source : Website

Multitenant environment automation.

Ansible Role - Packer Debian/Ubuntu Configuration for Vagrant VirtualBox

A small operating system where I experiment and learn osdev.

An x86_64 hobbyist OS written in C and Assembly

Utilizing Vagrant, Packer, Chocolatey, and Boxstarter to Configure my Dev Machines

Optimal vagrant developer box for Magento2. Folders synced by nfs/rsync. This box includes Magento developer utilities.

This is a simple DDoS python botnet script with remote monitoring & management for education purposes.

C++20 development framework for 32-bit DOS applications

Implementation of ModSecurity, Core Rule Set (CRS) on Apache server. ModSecurity, sometimes called Modsec, is an open-source web application firewall. ModSecurity was installed and configured on an Ubuntu VM using Virtual Box

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

The WordPress project layout used by many of Seravo's customers, suitable also for local development with Vagrant and git deployment

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。

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

Systems Programming course

Check local or remote list of DNS servers for suitability in DNS Amplification DoS.

colorForth computing environment for amd64 and PowerPC Macs.

js5005 is a virtual CPU with every logic gate simulated. A pretty interface, a built in assembler, display, and 256 bytes of RAM to boot. It's the better i4004.

A reconstruction of the source code of Cosmo's Cosmic Adventure.

Operating System Coded in Assembly and C