retro-computing

A 2007 Nokia can't search Google anymore, so I gave it Claude, ChatGPT, Gemini and Grok. J2ME app for Nokia S40/S60 + tiny Go server.

A modern web browser for Classic Mac OS 9 PowerPC. Real CSS3, ES5 JavaScript, native HTTPS. Built with CodeWarrior on the Carbon API.

An operating system written from scratch: boot sector, FAT filesystem, DOS-compatible interrupts, sound, a 32-bit runtime and a graphical desktop

Turn your Mac into a retro computer: real-time CRT/retro shaders and classic desktop themes (Mac OS 9, Windows XP, BeOS and more), as a macOS menu-bar app.

Run classic iPhone, iPod touch and iPad firmware on your Mac (iPhone OS 1 to iOS 7), built on qemu-ios

Ram Tester for vintage CBM Computer RAM Chips

POSIX compatibility layer for Mac OS 9 - enables SSH and Unix tools on classic Mac

RustChain DOS Miner for 8086/286/386/486/Pentium - Fossil Edition

RustChain miner for SPARC Solaris - UltraSPARC gets 1.6x antiquity bonus

Digital archaeology skill for cataloging rare hardware, archiving software assets, and bridging to Beacon agent identities and RustChain Proof-of-Antiquity attestations. Based on Echoes of the Silicon Age research.

Bring back FPU emulation for i486SX CPU on NetBSD

Command launcher and modern desktop environment for all DOS systems.

A curated list of minitel resources

Relay Computer Programming Projects & SBC Builds Guide 2026

RelaySBC Retro Programs 2026: Open Source Single Board Relay Computer Projects

Universal emulation platform and framework.

PipBoy-Pi5 Project. A how to guide on building your own functional PipBoy from Fallout!

C64 power supplies are ancient, they go bad every day so use protection!

A simple modulator replacement for Commodore 64s with "longboards", complements my Lumafix version as well adding an audio connector for second SID.

Retro CRT-styled ASCII art engine for images, GIFs, and videos with perfect copy-paste portability.