The R9 operating system

MinC Is Not Cygwin

A port of Mbed-TLS for the Classic Macintosh OS 7/8/9

Codebase for firmware that runs on Pebble smartwatches.

A versatile DIY serial terminal

A programming font focused on source code legibility

Open-source FPGA retro emulation handheld

HDMI to whatever adapter

Micro Mac, minimalist Macintosh 128K emulator

Home of Quamina, a fast pattern-matching library in Go

A recreation of the classic Visual Basic 6 IDE and language in C# with Avalonia

The Crystal Programming Language

A Tangerine redesign for Mastodon's Web UI. 🍊🐘

Motorola 680x0 emulator written in C

Wolfenstein 3D demake for the Arduboy FX

DOS Web browser for 8088 class machines

An IBM PC/XT emulator written in Rust.

First part of a collection of Soft Dorothy Software scraps and game experiments from the late 80's and early 90's.

An IRC client fuzzer written in Python 3

Run the popular umac emulator right on your Pi Pico!

A RP2040 based DECstation emulator

Enable macOS HiDPI and have a native setting.

Truly independent web browser

PiSCSI allows a Raspberry Pi to function as emulated SCSI devices (hard disk, CD-ROM, and others) for vintage SCSI-based computers and devices. This is a fork of the RaSCSI project by GIMONS.

Concurrency library for C (coroutines)

Fil-C

Compact client-only library written in C89 for talking to Synergy KVM server and its forks

Arduino project that allows to connect a PS2 keyboard to Macintosh Plus

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