852 Open source projects that are alternatives of or similar to SnowFlake

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

🍬 All-new kernel for @GreenteaOS

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 toy monolithic kernel written in C++

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

A hand-made SMP-aware kernel

An x86_64 hobbyist OS written in C and Assembly

A community driven OS by the youth

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

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

A free Windows-compatible Operating System

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.

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

An operating system written in C

A small operating system where I experiment and learn osdev.

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

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

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.

AquilaOS: UNIX-like Operating System

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

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

Microkernel and userspace written in Rust exploring modern ideas

Operating system designed to be fast and secure.

Experimental operating system written in Zig

An AArch64 hobbyist OS for the Raspberry Pi 3 B+

Microkernel and userspace written in Rust exploring modern ideas

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

Frosted: Free POSIX OS for tiny embedded devices

A small kernel + OS based on how dreams work

The Stupid Operating System

HermitCore: A C-based, lightweight unikernel

"It is very special"

📚 Learn to write an embedded OS in Rust 🦀

The Lemon Operating System https://lemonos.org

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

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

An unix-like toy kernel

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…

x86_64 OS kernel with completely async userspace and single address space [WIP; but basic kernel functionality implemented]

libhermit-rs: A Rust-based library operating system

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

An operating system written in D

Gramado OS - 32bit operating system

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

My Operating System.

A WIP 64-bit UNIX-like kernel

🏠 Homepage of the @GreenteaOS

SynapseOS - модульная операционная система на языке C.

Operating System

💥 BoneOS Kernel and Operating System Source Tree

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

鸿蒙系统资料。Docs about HarmonyOS.

Kernel for my operating system KoraOS

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

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

Learning operating system development using Linux kernel and Raspberry Pi

SerenityOS is a love letter to '90s user interfaces with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems.

UEFI ELF Bootloader example

A secure, modern and intelligent operative system