64-bit UNIX hobby operating system with a UEFI bootloader and a Linux compatible syscall interface. Runs DOOM and X11.
☆106Mar 30, 2026Updated last month
Alternatives and similar repositories for osdev
Users that are interested in osdev are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Monolithic kernel, drivers and support libraries for x86_64 and m68k.☆98May 12, 2026Updated last week
- A modern x86_64 UNIX-like microkernel-based operating system☆68Sep 25, 2022Updated 3 years ago
- Foton (eng. Photon) - is a similar project as Cyjon/Fern-Night, but compatibility will no longer be fully supported.☆34May 12, 2026Updated last week
- Boot Loader with UEFI☆11Aug 16, 2015Updated 10 years ago
- Very minimalistic UEFI boot menu / kernel bootloader☆33Jun 28, 2025Updated 10 months ago
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- My useless x86_64 Operating System☆14Jul 16, 2022Updated 3 years ago
- Microkernel-based General Purpose Operating System #Hobby OS#☆50Apr 12, 2026Updated last month
- Suspended until Cyjon refactorization finnish.☆20Aug 16, 2024Updated last year
- MaslOS but 2☆49Mar 11, 2026Updated 2 months ago
- LAI is an interpreter for AML, the ACPI Machine Language.☆183Nov 15, 2025Updated 6 months ago
- ☆51Jun 30, 2019Updated 6 years ago
- Operating system written in C. Monolithic kernel design.☆26Oct 23, 2023Updated 2 years ago
- A book that explore how to write an Operating System from scratch☆1,032May 2, 2026Updated 2 weeks ago
- UEFI ELF Bootloader example☆105Mar 5, 2026Updated 2 months ago
- Deploy open-source AI quickly and easily - Special Bonus Offer • AdRunpod Hub is built for open source. One-click deployment and autoscaling endpoints without provisioning your own infrastructure.
- The Boron Operating System - an experimental SMP operating system inspired by a particular 1990s workstation OS☆75May 6, 2026Updated 2 weeks ago
- ☆14Jun 26, 2013Updated 12 years ago
- A list of reference material to operating system development and administration and operating system history☆46Oct 16, 2024Updated last year
- A 64bit hobby operating system written in C++☆56Apr 19, 2026Updated last month
- Kernel of the Lyre operating system☆10Mar 5, 2026Updated 2 months ago
- A tiny x86_64 UEFI-based operating system built from scratch.☆32Jul 11, 2021Updated 4 years ago
- hobby OS unix-clone☆39Aug 28, 2024Updated last year
- A big ball of mud.☆83Aug 8, 2025Updated 9 months ago
- Hobby OS project for learning more about low-level hardware (GPUs, networking, USB)☆229Apr 11, 2019Updated 7 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- jOS UEFI bootable 64 bit kernel☆13Sep 19, 2022Updated 3 years ago
- An x86_64 hobbyist OS written in C and Assembly☆57Jul 13, 2022Updated 3 years ago
- uefi app/bootloader development sandbox☆15Apr 25, 2016Updated 10 years ago
- A simple template for building a Limine-compliant kernel in C.☆12Apr 27, 2026Updated 3 weeks ago
- Hobby os project with GUI☆446Jul 24, 2023Updated 2 years ago
- 💾 Amd64 operating system in C. Trying to make a full OS, with a simple and readable codebase!☆678Feb 7, 2026Updated 3 months ago
- An OS based on UEFI☆93Jul 2, 2024Updated last year
- Simple demo of accessing System Management BIOS in UEFI environment.☆14Oct 13, 2020Updated 5 years ago
- UEFI app to load ELF and Raw binary☆30May 5, 2015Updated 11 years ago
- Serverless GPU API endpoints on Runpod - Get Bonus Credits • AdSkip the infrastructure headaches. Auto-scaling, pay-as-you-go, no-ops approach lets you focus on innovating your application.
- sysprog☆10Jun 24, 2015Updated 10 years ago
- A 64bits operating system in c++☆107Oct 12, 2025Updated 7 months ago
- A UEFI bootloader for bare-metal x86-64 applications☆65Feb 8, 2026Updated 3 months ago
- An Multiboot Compliant X64 SMP Operating Systems☆13Oct 17, 2013Updated 12 years ago
- Hobby kernel in modern C++☆51Updated this week
- My experiments with osdev... again☆205May 11, 2026Updated last week
- if unix was made by a monkey with a typewritter☆17Jun 11, 2024Updated last year