3d

Verified open-source repositories and technical documentation formatted for LLM context windows and autonomous AI coding agents (129 repositories indexed).

react-bits

JavaScript Doc

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

45,399 GitHub

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

32,808 GitHub

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

25,918 GitHub

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

25,894 GitHub

GDevelop

JavaScript Doc

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

25,586 GitHub

LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.

24,372 GitHub

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

20,345 GitHub

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.

19,622 GitHub

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

17,816 GitHub

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

17,520 GitHub

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

17,378 GitHub

cvat

Python Doc

Computer Vision Annotation Tool (CVAT) is a leading platform for building high-quality visual datasets for vision AI. It offers open-source, cloud, and enterprise products, as well as labeling services, for image, video, and 3D annotation with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

16,489 GitHub

MNN: A blazing-fast, lightweight inference engine battle-tested by Alibaba, powering high-performance on-device LLMs and Edge AI.

15,849 GitHub

cesium

JavaScript Doc

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

15,523 GitHub

Fay

Python Doc

fay是一个帮助数字人（2.5d、3d、移动、pc、网页）或大语言模型（openai兼容、deepseek）连通业务系统的agent框架。

13,397 GitHub

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

12,920 GitHub

Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.

12,582 GitHub

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

12,359 GitHub

🌈【C#/.NET/.NET Core学习、工作、面试指南】记录、收集和总结C#/.NET/.NET Core基础知识、学习路线、开发实战、编程技巧练习、学习视频、文章、书籍、项目框架、社区组织、开发必备工具、技术前沿周刊、常见面试题、面试须知、简历模板、人才招聘、以及自己在学习和工作中的一些微薄见解。希望能和大家一起学习，共同进步。如果本知识库能为您提供帮助，别忘了给予支持哦(关注、点赞、分享)💖。

10,654 GitHub

PyTorch3D is FAIR's library of reusable components for deep learning with 3D data

9,866 GitHub

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

9,581 GitHub

Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

9,573 GitHub