480 Open source projects that are alternatives of or similar to Managarm

The Lord of Flies - A hobby operating system

a little 64bit operating system written in c++ with smp support

A simple hobby operating system for the x86-64 architecture, written in C.

Running x86-16 or x86-32 code from x86-64 UEFI; _very experimental_ • mirror of https://gitlab.com/tkchia/biefircate • developer notes at https://gitlab.com/tkchia/biefircate/-/blob/main/doc/NOTES.asciidoc

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

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

Operating System

a 64 bit OS made for fun and learning

Operating System

Rust operating system running WebAssembly as userspace in ring 0

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

An x86_64 hobbyist OS written in C and Assembly

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.

💾 A minimal kernel (just a hobby, won't be big and professional). // Work In Progress

The FoxOS main repository

UNIX-like operating system written in C and C++

Writing an OS in Rust

A microkernel based operating system developed from scratch. This repository also includes all Saturn services and applications.

A free Linux distro with a Python-based userspace

A 64-bit SMP-safe kernel for the PC architecture.

Dennix is a unix-like hobbyist operating system written from scratch.

A simple, clean code, multi-tasking operating system written in pure assembly language for 64-bit processors from the AMD64 family.

💾 A minimal, experimental and "toy" monolithic kernel to learn about OS development // Work In Progress

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

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network stack, etc.

Dozens of minimal operating systems to learn x86 system programming. Tested on Ubuntu 17.10 host in QEMU 2.10 and real hardware. Userland cheat at: https://github.com/cirosantilli/linux-kernel-module-cheat#userland-assembly ARM baremetal setup at: https://github.com/cirosantilli/linux-kernel-module-cheat#baremetal-setup 学习x86系统编程的数十个最小操作系统。 已在QE…

📚 📖 📚CSE GATE Resources for GATE and CSE Aspirants 😎 😁 . Show your ❤️ by ⭐️⭐️

The extensible bootloader for embedded system with application engine, write once, run everywhere.

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, X86)

A modern, flexible online system installer for Antergos Linux

Visual Studio extension for assembly syntax highlighting and code completion in assembly files and the disassembly window

Europa Universalis IV double byte language patch; master:1.30.6.0, dev:1.30.6.0

A comparison of operating systems written in Rust

Arch Linux Install Script (or alis) installs unattended, automated and customized Arch Linux system.

x86/x86_64 BIOS Bootloader

Notes on the classic book : The Design of the UNIX Operating System

A small amd64/ARM/ARM64 Docker image that allows you to use CloudFlare as a DDNS / DynDNS Provider.

// Source : ISO

My Little Unix: Kernels are Magic!

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

Plasma is an interactive disassembler for x86/ARM/MIPS. It can generates indented pseudo-code with colored syntax.

Labeless is a multipurpose IDA Pro plugin system for labels/comments synchronization with a debugger backend, with complex memory dumping and interactive Python scripting capabilities.

Active development of Cuis Smalltalk

RustyHermit - A Rust-based, lightweight unikernel

A minimalist C compiler with x86_64 code generation

Dora VM

EVE is Edge Virtualization Engine

Operating Systems: Three Easy Pieces(OSTEP) homework and project solutions

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

The Lemon Operating System https://lemonos.org

An ARM dynamic recompiler.

A minimal, resource efficient unikernel for cloud services

A Fantasy OS and Tiny Game Engine

A microkernel-based hackable operating system.

Instructions database and utilities for X86/X64 and ARM (THUMB/A32/A64) architectures.

A secure embedded operating system for microcontrollers

《30天自制操作系统》源码中文版。自己制作一个操作系统（OSASK）的过程

Delphi Detours Library

Free Pascal Operating System (FPOS) is a operating system consists of a minimal kernel built on FreePascal. It contains a Scheme implementation of a hard drive (ATA) driver, keyboard (PS2), serial (8250 UART), FAT32 filesystem and a small real time clock manager. The project was built to experiment with developement of operating system using a h…

💿 Web-based Windows 98 desktop recreation █████▓█▓▓▒▓▒▒░▒░░░🗕︎🗗︎🗙︎