retro-computing

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

Ram Tester for vintage CBM Computer RAM Chips

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

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

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

A curated list of minitel resources

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.

A port of BOOTSTRA.386 for Hugo

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

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

An integrated development environment designed for programming and software development on the USSR UMPK-80 computer, which is based on the KR580VM80 / INTEL8080 processor. Built using Tauri with Rust and TypeScript, this IDE includes an emulator and translator, making it an all-in-one application.

A high-performance, lightweight remote video stream viewer for the Commodore 64 Ultimate and Ultimate-II+ ecosystem. Working on Windows and Linux.

A recreation of the MOS KIM-1 microcomputer, the start of the Commodore-line of computers. Complete with hex keypad, six digit displays and a lot of 8-bit fun!

Programs written for Joe Allen's single board relay computer.

Open-source Raspberry Pi 5 drop-in replacement for the Bang & Olufsen BeoSound 5 — modern streaming (Spotify, Apple Music, TIDAL, Plex, Sonos) on the original hardware