4537 Open source projects that are alternatives of or similar to Marvinos

A Basic x86 Operating System/Kernel

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

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

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

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.

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

Technology is free, SnowFlakeOS

A developing operating system

A small operating system where I experiment and learn osdev.

RustyHermit - A Rust-based, lightweight unikernel

Native Operating System and Hardware Information

An operating system project.

My hobby operating system microkernel written in Rust

🏠 Homepage of the @GreenteaOS

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

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

A sweet hobby made operating system written in C++ for x86 CPUs with GUI

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.

(Inactive, Checkout AvanaOS, Rewrite of this) This is a New Operating System (Kernel right now). Made completely from scratch, We aim to make a complete OS for Learning purpose

A secure, modern and intelligent operative system

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

A toy monolithic kernel written in C++

A community driven OS by the youth

libhermit-rs: A Rust-based library operating system

🍰 기술 냉장고입니다. 🛒 기술 면접 , 전공 시험 , 지식 함양 등 분명 도움될 거예요! 🤟

An x86 kernel written in Zig

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

Ping-Pong-like game in Assembly that works without OS

Rust operating system running WebAssembly as userspace in ring 0

Lua + SQLite + musl libc running on x86.

Kernel for my operating system KoraOS

🦠 µnix is a UNIX-like operating system

💻 A small operating system written from scratch

A proof-of-concept microkernel that implements a WebAssembly "usermode" that runs in Ring 0.

A hand-made SMP-aware kernel

Operating system designed to be fast and secure.

A WIP 64-bit UNIX-like kernel

osFree - open source Operating System/2 clone, usermode parts.

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

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

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.

HermitCore: A C-based, lightweight unikernel

An x86_64 hobbyist OS written in C and Assembly

Microkernel and userspace written in Rust exploring modern ideas

The Pedigree Operating System

Operating System development experiment in Ada

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.

colorForth computing environment for amd64 and PowerPC Macs.

🍵 Userspace of the @GreenteaOS

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

An operating system written in D

Gramado OS - 32bit operating system

My very own UNIX clone, for education/self-amusement.

AquilaOS: UNIX-like Operating System

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

Unikraft is an automated system for building specialized POSIX-compliant OSes known as unikernels. (Core repository)

Hobby Operating System

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

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

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