amaneureka/AtomOS
A multitasking monolithic Kernel based x86 targeting Operating System written in C# from scratch aiming for high-level implementation of drivers in managed environment. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3796
- days_rel: n/a
- days_push: 3455
- n_releases_24m: 0
Adoption not part of the score
1269 stars · 84 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
AtomOS is a multitasking monolithic kernel-based x86 operating system written from scratch in C#, targeting high-level driver implementation in a managed environment. It includes kernel features like paging, multithreading, ELF loading, syscalls, shared memory, and a compositor, along with drivers for PS2 devices, IDE, ACPI, and FAT-32.
Use cases
- build an operating system in C#
- learn how monolithic kernels work
- run managed code on bare metal x86
- study kernel driver development in a managed environment
- experiment with paging and multithreading at the kernel level
- explore a hobby OS with a compositor and FAT-32 support
When to choose
- you want to study or extend a C#-based hobby operating system
- you need a reference for implementing paging, syscalls, or ELF loading from scratch
- you are exploring managed-code kernels for educational purposes
When to avoid
- you need a production-ready or actively maintained operating system
- you require modern hardware support or 64-bit architectures
- you need a stable platform for deploying applications
Facets
application · maturity abandoned
compiler operating-systems embedded-systems developer-tools c cpp cross-platform monolithic-kernel managed-kernel csharp-os x86 educational bare-metal operating-system driver
1 source
- readme: https://github.com/amaneureka/AtomOS · fetched 2026-08-28 · 037bf2544c6c
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| amaneureka/AtomOS | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="amaneureka/AtomOS")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem