HN Showcase
Back to browse
GitHub Repository

BARE METAL X86 BOX NO OS UNDERNEATH

6 starsAssembly

Bonebox-01 – 29KB bare metal x86 OS (80 KiB, built to kill Tiny Core)

by lexsandra56·Jul 16, 2026·4 points·2 comments
Visit ProjectView on HN

AI Analysis

●●●●GemWizardryZero to OneRabbit Hole

Fits a real filesystem and shell in 80 KiB without Linux, ELF, or libc.

Strengths
  • •Byte-accounted memory map ensures every single byte has a defined owner.
  • •Custom BFS1 filesystem and BEX1 executable format avoid standard POSIX dependencies.
  • •Verified runtime hash proves the 80 KiB claim isn't marketing fluff.
Weaknesses
  • •Read-only filesystem limits practical utility beyond demonstration and learning.
  • •Real-mode only architecture restricts hardware access on modern UEFI systems.
Category
Open Source
Target Audience

OS developers, hobbyists, and systems programming enthusiasts

Similar To

MenuetOS · KolibriOS · Tiny Core Linux

Post Description

I found this project on GitHub and it was dead quiet. After digging in, I think it deserves attention.

Similar Projects