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Pattern matching for Prolog with library(reif).

A FreeCHR instance written in Zig

Copy of the CCHR Constraint Handling Rules implementation in C

Mozart Programming System v2

Simple Hotkey Daemon for macOS, ported from skhd by koekeishiya

A Tree Parser Generator

The Lobster Programming Language

CakeML: A Verified Implementation of ML

The Handheld Music Studio for Playdate

An extensible pattern matching, pattern dispatch, and term rewriting system for MIT Scheme.

Language based on Rewriting Logic

Elm RealWorld example application architected with the Effect pattern.

A rewrite of the Ante compiler

mGB - Nintendo Gameboy MIDI control for Arduinoboy

TaskPaper shared source code for TaskPaper license holders

Parametric 2d/3d CAD

Frequency modulation synthesizer plugin (VST2, CLAP). Runs on macOS, Windows and Linux.

Game Boy / Game Boy Color music tracker

Cycle accurate Yamaha YM2151 emulator

Music DSP library written in C (Backup of https://github.com/PaulBatchelor/Soundpipe, which has disappeared)

The Tulip Creative Computer - a portable Python synthesizer for music and graphics

Yamaha DX7 modeling DSSI soft synth

Lightweight Embedded Audio Framework

Micro Music Macro Language - An MML Implementation for 1-Bit Music on AVR Microcontrollers

a 16 track synthesizer/sampler for the playdate console

Tamagotchi emulator for the Playdate

A high performance Game Boy emulator for the Playdate™

A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.