Showing 40 open source projects for "hobby os"

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  • 1
    Pony OS

    Pony OS

    My Little Unix: Kernels are Magic

    ponyos is a lightweight, UNIX-like operating system developed as a personal hobby project by the creator of ToaruOS. It features a monolithic kernel written in C and aims for a POSIX-compliant environment with a built-from-scratch userland. ponyos includes a graphical interface, dynamic linker, shared libraries, and a package manager. It’s designed for fun, experimentation, and as a platform to learn and play with operating system internals, with surprisingly advanced features given its...
    Downloads: 18 This Week
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    See Project
  • 2
    Nightingale OS

    Nightingale OS

    A small operating system where I experiment and learn osdev

    nightingale is a modern hobby operating system developed in Rust, focusing on safety, simplicity, and minimalism. It aims to be a clean platform for experimentation and learning, implementing a small kernel with core features like multitasking, memory protection, and a minimal filesystem. Its use of Rust provides strong guarantees around memory safety and eliminates common bugs found in low-level C-based systems. nightingale is ideal for those seeking to study OS development using a modern language with a strong safety model.
    Downloads: 6 This Week
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  • 3
    Puter

    Puter

    The Internet OS! Free, Open-Source, and Self-Hostable

    Puter is a browser-based personal operating system and file explorer built entirely with web technologies. It mimics the experience of a traditional desktop OS, allowing users to manage files, launch apps, and interact with a graphical interface—all within a web browser. The project is designed to be both functional and nostalgic, combining the aesthetic of retro operating systems with modern development tools like React and Tailwind CSS. Puter offers a self-hostable, customizable environment for those seeking an online workspace or hobby project.
    Downloads: 8 This Week
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  • 4
    Gramado

    Gramado

    Gramado Operating System

    Gramado OS - This is hobby OS created by Fred Nora.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    operating system simple

    operating system simple

    Operating System Guide Dari 0

    operating_system_guide is a curated, beginner-friendly resource aimed at helping aspiring developers learn how to create an operating system from scratch. Maintained by AzkaDev, the guide collects educational materials, links, and code snippets that walk learners through each major component of OS development—from bootloaders to kernel structures and system calls. While still evolving, the guide acts as a roadmap and inspiration hub for those wanting to explore low-level systems programming...
    Downloads: 0 This Week
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  • 6

    MaggiOS

    Operating system based on Debian/Loc-OS, designed to be as lightweight

    The MaggiOS hobby project is an linux operating system based on Debian/Loc-OS, designed to be as lightweight as possible for x86_64 architecture. It uses SysVinit and comes with essential tools such as LibreOffice, GParted, Htop, and Chromium. The project was developed in the Bolivarian Republic of Venezuela.
    Downloads: 0 This Week
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  • 7
    Tridentu

    Tridentu

    A Linux OS based on LFS.

    A Linux OS based on LFS. Comes with KDE, BTRFS support, AppImage support and more. Gnome and/or Cinnamon flavors coming soon. NOTE: This is a hobby distro. I do not intend for it to be mainstream, so bear with me. Also, there are some issues with Wifi on 1.3 and 1.4. It is advised to use nmtui if you have delays logging in (until 1.5 comes out).
    Downloads: 0 This Week
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  • 8

    PlantMan Office

    An office suite project written in tk + python3

    A hobby project. Made using Elementary OS!
    Downloads: 1 This Week
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  • 9
    ToaruOS

    ToaruOS

    Hobby operating system, bootloader, kernel, drivers, C library

    ToaruOS is a "complete" operating system for x86-64 PCs and experimental support for ARMv8. While many independent, hobby, and research OSes aim to experiment with new designs, ToaruOS is intended as an educational resource, providing a representative microcosm of functionality found in major desktop operating systems. The OS includes a kernel, bootloader, dynamic shared object linker, C standard library, its own composited windowing system, a dynamic bytecode-compiled programming language, advanced code editor, and dozens of other utilities and example applications. ...
    Downloads: 6 This Week
    Last Update:
    See Project
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  • 10
    Felix OS

    Felix OS

    Experimental operating system written in Rust

    ...It runs on x86_64 platforms via QEMU and includes a basic shell and ELF binary loader, making it an excellent resource for learning OS fundamentals.
    Downloads: 3 This Week
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  • 11
    pranaOS

    pranaOS

    Smart Operating System for x86, ARM, Mobile, Watch

    pranaOS is a hobby operating system built from scratch in C and C++, intended to teach and demonstrate operating system fundamentals such as process control, memory management, and kernel bootstrapping. It is designed for the x86_64 architecture and features a custom shell, task scheduler, and keyboard driver. With a strong focus on education, pranaOS serves as a base for experimenting with kernel development and learning how different subsystems interact in a functioning OS.
    Downloads: 1 This Week
    Last Update:
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  • 12
    PlusOS (Plus Operating System)

    PlusOS (Plus Operating System)

    OS bootable from Linux,Windows and others partitions as auxiliary OS

    Plus operating system is hobby project. That's built to run as auxiliary OS with Major OS like Windows and Linux etc..bootable with grub2 and own boot loader.focused on eBook reading software(PDF,EPUB,MOBI,DJVU,CHM...).with programs like calculator, notepad,source code editor, hex viewer, text viewer,image viewer and many games.VESA 32bpp GUI from startup.read-only plus maybe writing support for standard file systems FAT/NTFS/EXT/CDFS.codec for archives(ZIP,RAR,7z,GZ ...).codec for image formats(JPG,BMP,GIF,PNG...).video player or at least thumbnails extract(AVI,MKV,MP4,3GP...). mountable as filesystem from ISO,ISZ file.generic drivers VBE,USB,HD Audio,Keyboard, mouse.bootable on qemu and of course on real computer systems.at least all drivers for one computer (my) this is primary goal. ...
    Downloads: 0 This Week
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  • 13
    Sol-R

    Sol-R

    Open-source CUDA/OpenCL speed of light ray-tracer

    Sol-R is a CUDA/OpenCL-based real-time ray-tracer compatible with Oculus Rift DK1, Kinect, Razor Hydra and Leap Motion devices. Sol-R was written as a hobby project in order to understand and learn more about CUDA and OpenCL. Most of the code was written at night and during weekends, meaning that it's probably not the best quality ever. The idea was to produce a Ray-Tracer that has its own "personality". Most of the code does not rely on any literature about ray-tracing, but more on a naive...
    Downloads: 0 This Week
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  • 14
    Aquila OS

    Aquila OS

    AquilaOS: UNIX-like Operating System

    Aquila is a minimalist operating system kernel written in C++ from scratch, aiming to offer a clean and understandable implementation of low-level OS concepts. Designed for x86_64 systems, Aquila includes its own bootloader and supports protected mode operations. It features a modular architecture with components for memory management, interrupts, and basic task scheduling. As a learning tool or hobby OS project, Aquila focuses on clarity, with an emphasis on educational documentation and well-organized code.
    Downloads: 0 This Week
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  • 15
    Fiwix

    Fiwix

    A UNIX-like kernel for the i386 architecture

    ...Fiwix is an operating system kernel written from scratch, based on the UNIX architecture and fully focused on being POSIX compatible. It is designed and developed mainly as a hobby OS and, since it serves also for educational purposes, the kernel code is kept as simple as possible for the benefit of students and OS enthusiasts. It is small in size (less than 40,000 lines of code), runs on the i386 hardware platform and is compatible with a good base of existing GNU applications.
    Downloads: 0 This Week
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  • 16
    Talk-OS

    Talk-OS

    Open source version of jianliao

    ...Because it’s self-hostable, organizations can run it on their own infrastructure and customize authentication, integrations, and UI behavior to match internal policies. Its architecture demonstrates a typical modern chat stack with a JavaScript front end and a real-time backend, suitable for small companies and hobby teams that want Slack-style workflows without a hosted dependency.
    Downloads: 0 This Week
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  • 17
    MiniOS

    MiniOS

    Simple DIY OS

    MiniOS is a feature-rich hobby operating system written in C/C++ that aims to simulate a small-scale UNIX-like environment with graphical capabilities. It includes its own GUI, filesystem, network stack, and even a scripting language interpreter. The project was developed as an experimental platform for exploring OS concepts and creative features like process visualization and window management.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 18
    Land is a simple, portable 2D game engine written in C that evolved during making some small hobby games over the past years. It uses the Allegro library for base HW/OS access, and this public release hopefully makes it keep growing.
    Downloads: 0 This Week
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  • 19

    doil

    depend order install list ; apt-get w/total depends

    depend order install list ; doil-10.0.1 * works in Debian OS dpkg packaging (perhaps templates can be hackd for other) * doil is like dpkg + dselect but with mini txt menu + conflict resolver, quick. all in one yet small , hackable! * doil uses new capability of using gdeptrace (dep-trace) which orders things by all dependancies and acts in that order (not just on dependancies listed for 1 pkg). for one thing that means "remove and re-install all related" can work right. see...
    Downloads: 2 This Week
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  • 20
    OverSight(OS)

    OverSight(OS)

    An indie, hobby operating system

    OverSight(OS) is a personal attempt to build a complete operating system, step by step. Critics, suggestions and opinions are always welcome. Please use sourceforge's forum, wiki and bug report.
    Downloads: 0 This Week
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    See Project
  • 21

    Centauri OS

    A Hobby OS in C and ASM.

    This is the development of the second Centauri kernel.
    Downloads: 0 This Week
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  • 22

    Hoozim OS

    Educational Hobby Operating System

    This simple operating system is being constructed by an individual for educational purposes. It is not intended for commercial use.
    Downloads: 0 This Week
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  • 23

    Mayax

    Mayax is a 32-bit hobby OS with windows style GUI.

    Mayax is a 32-bit hobby operation system with windows style GUI. Actually, it support 2 modes: text mode & GUI. - What it looks like? A: Check out mayax-gui.mov and Mayax-text mode.mov from Downloads/videos. - Do you have a demo? A: Yes. 1. Download Bochs.zip or Qemu.zip from Downloads/demo 2. Unzip 3. Run bochs.exe(recommand) or qemu.bat. - How to enter GUI? A: startx [enter] - Known issues? A: A little unstable because of memory management. If it happens, just...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24

    BareBoot

    A hobby Small Operating System Based on the MikeOS Project.

    This is a small hobby OS based on MikeOS as the summary states. It is written in assembly and C. Although it is a bootable OS it isn't design for daily usage and at this time isn't networked enabled. I am going to try and write some small usefull applications for it such as a word processor or note taking application.
    Downloads: 0 This Week
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    See Project
  • 25
    Infortus is a hobby OS. It's written in C and Assembly.
    Downloads: 1 This Week
    Last Update:
    See Project
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