356 Open source projects that are alternatives of or similar to pedigree

A free Windows-compatible Operating System

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

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

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

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

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

A hobby operating system developed from scratch

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

Microkernel and userspace written in Rust exploring modern ideas

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

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

An x86_64 hobbyist OS written in C and Assembly

An operating system project.

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

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

Learning operating system development using Linux kernel and Raspberry Pi

An operating system written in 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.

💥 BoneOS Kernel and Operating System Source Tree

Kernel for my operating system KoraOS

🏠 Homepage of the @GreenteaOS

(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

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

Operating System development experiment in Ada

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

libhermit-rs: A Rust-based library operating system

Technology is free, SnowFlakeOS

An operating system written in D

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

Gramado OS - 32bit operating system

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

🍵 Userspace of the @GreenteaOS

Operating System

AquilaOS: UNIX-like Operating System

Hobby Operating System

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

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

🍬 All-new kernel for @GreenteaOS

HermitCore: A C-based, lightweight unikernel

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

Lua + SQLite + musl libc running on x86.

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

🦠 µnix is a UNIX-like operating system

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

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 Basic x86 Operating System/Kernel

💻 A small operating system written from scratch

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.

Rust operating system running WebAssembly as userspace in ring 0

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

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 developing operating system

A hand-made SMP-aware kernel

RustyHermit - A Rust-based, lightweight unikernel

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.

My hobby operating system microkernel written in Rust

Operating system designed to be fast and secure.

A WIP 64-bit UNIX-like kernel

A secure, modern and intelligent operative system