A collaborative list of public APIs for developers

Multi-agent terminal app

The Generative UI framework

Code. Music. Live.

An audio server, programming language, and IDE for sound synthesis and algorithmic composition.

A list of open source games.

Collection of Games that have the source code available on GitHub

Parser and interpreter for Haxe expressions

A WIP decompilation of Dead Cells v35

Piccolo (formerly Pilot) – mini game engine for games104

Language Server Protocol implementation for the Haxe language

Multi-channel signed distance field generator

QuickJS, the Next Generation: a mighty JavaScript engine

Base structure for my games, using Heaps framework and Haxe language.

Heaps : Haxe Game Framework

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

Feedback for the GitHub Copilot Language Server

It's the eternal battle between day and night, good and bad. Written in JavaScript with some HTML & CSS in one index.html.

A feature-rich command-line audio/video downloader

Wan: Open and Advanced Large-Scale Video Generative Models

Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravit…

Video editing with Python

Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.

Your favorite self-hostable alternative to Google Timeline (Google Location History)

Public repository of the QuickJS Javascript Engine.

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

🧠「大模型」2小时完全从0训练64M的小参数LLM！Train a 64M-parameter LLM from scratch in just 2h!