Easily convert your SVG files into CGPaths, CAShapeLayers, etc.
3D Engine with Blender Integration
An implementation of OpenGL 3.x-ish in clean C
A completely free, open-source, 2D game engine
React for interactive command-line apps
A tiny immediate-mode UI library
An RSS/Atom feed reader for text terminals
Build GUI for your Python program with JavaScript, HTML, and CSS
An open source C++ game engine
A fast, extensible and spec-compliant Markdown parser in pure Python
A fresh & lightweight javascript game engine
A React renderer for Three.js
Debug bar for PHP
Create books from markdown files
Universal Scene Description
Run Typst in JavaScriptWorld
A Vue 3 renderer specifically built for AI-powered streaming Markdown
Streaming markdown renderer for AI apps with smooth updates
Confidential Compute Open Network, Decentralized AI Inference on TON
A Grammar of Animated Graphics
Real-time physically based rendering engine for Android, iOS, and more
Renderer for the harmony response format to be used with gpt-oss
A flexible, high-performance 3D simulator for Embodied AI research
High performance UI layout library in C
A flexible forms validation and rendering library for Python