840 Open source projects that are alternatives of or similar to DentOS

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

AquilaOS: UNIX-like Operating System

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

🍬 All-new kernel for @GreenteaOS

A free Windows-compatible Operating System

A community driven OS by the youth

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.

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

An x86_64 hobbyist OS written in C and Assembly

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

Operating system designed to be fast and secure.

A hand-made SMP-aware kernel

Microkernel and userspace written in Rust exploring modern ideas

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

An operating system written in C

A toy monolithic kernel written in C++

Technology is free, SnowFlakeOS

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.

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

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

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

A small operating system where I experiment and learn osdev.

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.

HermitCore: A C-based, lightweight unikernel

"It is very special"

Frosted: Free POSIX OS for tiny embedded devices

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

A small kernel + OS based on how dreams work

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…

Microkernel and userspace written in Rust exploring modern ideas

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

The Stupid Operating System

The Lemon Operating System https://lemonos.org

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

Gramado OS - 32bit operating system

An operating system written in D

📚 Learn to write an embedded OS in Rust 🦀

Kernel for my operating system KoraOS

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

An AArch64 hobbyist OS for the Raspberry Pi 3 B+

🏠 Homepage of the @GreenteaOS

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

An unix-like toy kernel

A UNIX-like kernel for the i386 architecture

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

A WIP 64-bit UNIX-like kernel

My Operating System.

Operating System

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

鸿蒙系统资料。Docs about HarmonyOS.

A developing 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

an experimental 64-bit operating system

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

SynapseOS - модульная операционная система на языке C.

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