rswier/swieros

rswier/swieros has 1,121 GitHub stars and 123 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-09 09:37 UTC. Last push 2020-12-16.

A tiny hand crafted CPU emulator, C compiler, and Operating System

1,121 stars 123 forks

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A tiny and fast Unix-ish kernel (based on xv6), compiler, and userland for fun, education, and research.

Virtual CPU with full user/supervisor and virtual memory support, fast enough to support self-emulation.

Fast C-subset compiler allowing on-the-fly compile-and-go of all applications.

Network clients & servers, remote OpenGL, GUI applications, and many other nifty features.

Runs under Windows or Linux.

See the 00README.txt for full details and a step-by-step walkthrough tutorial.

Master programming by recreating your favorite technologies from scratch.

A collective list of free APIs

Reverse engineer anything with agents, from app behavior down to native binaries.

The AI that really does things. Any OS. Any Platform. The lobster way. 🦞