Godot Engine – Multi-platform 2D and 3D game engine

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

Kaitai Struct: declarative language to generate binary data parsers in C++ / C# / Go / Java / JavaScript / Lua / Nim / Perl / PHP / Python / Ruby / Rust

GUI and API library to work with Engine assets, serialized and bundle files

Godot engine addon to randomly fill an area with props or other scenes

LimboAI - Behavior Trees and State Machines for Godot 4

SharpShell makes it easy to create Windows Shell Extensions using the .NET Framework.

A 2D Terrain Tool for Godot

A library for creating, reading and editing PE files and .NET modules.

AGS editor and engine source code

A dockerized Phoenix development and runtime environment.

A collection of systems and macros for Twine.

A tool to help placing lots of environment props in a scene

Adds a dropdown and refresh button combo to the toolbar for instantly toggling off/on a plugin. Enables faster workflows for Godot plugin developers.

Plugin for Petz (Dogz and Catz) and Babyz games

Details on decoding files from the Petz/Dogz/Catz/Babyz set of games

A virtual pet game about raising bunbons in space.

Parse .scp files from the Petz line of games

Plugin for Petz (Dogz and Catz) and Babyz games

A simple pseudo 3D raycasting engine in Kotlin-JS