506 Open source projects that are alternatives of or similar to Melvix

(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

Operating System

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

A hand-made SMP-aware kernel

An x86_64 hobbyist OS written in C and Assembly

Hobby Operating System

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

A toy monolithic kernel written in C++

RustyHermit - A Rust-based, lightweight unikernel

Gramado OS - 32bit operating system

Lua + SQLite + musl libc running on x86.

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

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.

Microkernel and userspace written in Rust exploring modern ideas

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

🦠 µnix is a UNIX-like operating system

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.

AquilaOS: UNIX-like Operating System

The Pedigree Operating System

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

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

HermitCore: A C-based, lightweight unikernel

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

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

🏠 Homepage of the @GreenteaOS

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

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.

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

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

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

Rust operating system running WebAssembly as userspace in ring 0

Operating System development experiment in Ada

A secure, modern and intelligent operative system

A developing operating system

colorForth computing environment for amd64 and PowerPC Macs.

A community driven OS by the youth

My hobby operating system microkernel written in Rust

A small operating system where I experiment and learn osdev.

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

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

An operating system project.

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

💥 BoneOS Kernel and Operating System Source Tree

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

🍵 Userspace of the @GreenteaOS

A hobby operating system developed from scratch

libhermit-rs: A Rust-based library operating system

A free Windows-compatible Operating System

an experimental 64-bit operating system

Learning operating system development using Linux kernel and Raspberry Pi

An operating system written in C

NOTICE: The ToaruOS-NIH Project has been MERGED UPSTREAM. This repository is now archived.

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

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

A WIP 64-bit UNIX-like kernel

An operating system written in D

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