Editor for Jewelpet Mahou no Oheya de Issho ni Asobou!

Tools for interacting with music data in GBA games that use the Engine Software replayer.

dsi_dsixl_2ds_usb_c_charger_port

what if eggbug was a GitHub Pages-based web-postable Eleventy-powered monstrosity

Simple multi for Examu Exboard

cohost-compatible blog engine and feed reader

🎹 Modern multi-platform Swift CoreMIDI wrapper with MIDI 2.0 support.

A bunch of tools for handling the MDX music format (music for the Sharp x68000)

Source Code for Team 47 GoMAN

Simple MIDI converter based on my midi_processing library.

various tools that convert game data into MIDI files

Digital output for Roland MT-32, D10/20/50/etc

A free MIDI sequencer/editor for macOS, featuring piano-roll editing, numeric editing, audio in/out, and Ruby scripting

High-level emulator for iPhone OS apps. This repo is used for issues, releases and CI. Submit patches at: https://review.gerrithub.io/admin/repos/touchHLE/touchHLE

A tool to generate a menu file as used by the Rhea/Phoebe optical drive emulator for the SEGA Saturn

MARC command line parser

A design system for building faithful recreations of old UIs

Asuka 120 LimitOver - LUA Training mode test

Archive CDs and DVDs in prep for the digital dark age.

Visual Novel Engine for SEGA Mega CD in BEX

A poor tool to flash Neoflash SlimLoader IV on non-Windows OSes

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

Jasper - A flexible and powerful issue reader for GitHub

An open source SEGA Saturn development kit

CMP Compressor (Sega Saturn Compatible RLE Compression)

A tool for extracting Sega Saturn discs for later rebuilding

Final Burn Alpha for Saturn

Esoteric data analysis utilities for Working Designs games

🎮 Data and tools for serializing data provided by the PSX Data Center