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.

Run classic iPhone, iPod touch and iPad apps on your Mac (iOS 1–7)

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.

Ram Tester for vintage CBM Computer RAM Chips

Bring back FPU emulation for i486SX CPU on NetBSD

A curated list of minitel resources

Command launcher and modern desktop environment for all DOS systems.

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.

Pixel-perfect recreation of the 90s WeatherStar 4000 for Raspberry Pi and CRT TVs, with 26+ weather display modes

Sound generates the terrain, tilt shapes the world, real-world time and weather shape the sky — a tiny living world for M5Stack Cardputer ADV.

A port of BOOTSTRA.386 for Hugo

Switchless kernal switcher for the common breadbin Commodore 64, "longboards". Reuses power LED for easier use.