A fast, tried-and-tested hierarchical finite state machine library for Unity, designed to be easy to use yet powerful without compromising performance.

An MCP server that allows MCP clients like Claude Desktop or Cursor to perform actions in the Unity Editor

ChatGPT integration with Unity Editor

Ultimate high-performance binary serialization library for C#.

Node graph editor framework focused on data processing using Unity UIElements and C# 4.6

CloudMoe Windows 10/11 Activation Toolkit get digital license, the best open source Win 10/11 activator in GitHub. GitHub 上最棒的开源 Win10/Win11 数字权利（数字许可证）激活工具！

Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme

Zero allocation LINQ with LINQ to Span, LINQ to SIMD, and LINQ to Tree (FileSystem, JSON, GameObject, etc.) for all .NET platforms and Unity, Godot.

Obfuz：功能强大的开源 Unity 代码混淆插件。深度集成 Unity 工作流，配置简单，支持 HybridCLR、xLua 等热更新方案。A powerful open-source code obfuscation plugin for Unity. Deeply integrated with the Unity workflow, easy to configure, and s…

(Unity3D) Test multiplayer without building

an unity mmo demo, base on ecs(game play), xlua(ui)

Code editor integration for supporting Cursor as code editor for unity. Adds support for generating csproj files for intellisense purposes, auto discovery of installations, etc. 📦 [Mirrored from UP…

The Unity BRG Container

ETPlus基于ET7.2版本，整合了Hybrid、YooAsset、Luban-next、FairyGUI、DOTween、LitJson、Unity-Logs-Viewer、ZString的框架，长期维护仅供自己的项目使用

这是一个帧同步的插件，具有确定性物理引擎，定点函数库，碰撞检测，高度封装，跟unity函数库保持高度一致。

Unity3D Client And C# Server Framework

Unity 开发时，一些常用的功能。（新手引导、树形结构等）

Hot Reload implementation for Unity. Iterate on code insanely fast without breaking play session. Supports any editor. 1. Play 2. Make change 3. See results

Support for animating UI Toolkit elements with Timeline.

从 ET6.0 中精简出来的网络模块（TCP ），可以与 ET Server 通信。

Run tests for any Unity project

FishNet: Unity Networking Evolved.

AE_Skill_Editor的Plus版本

MMORPG网游的练习项目，服务器使用C#，客户端使用Unity

Unity GameFramework + HybridCLR，支持Obfuz代码加固，支持WebGL(小游戏)热更。懒人必备! 简单高效，规范自动化的开发工作流。长期的工作流积累，直击开发痛点，大量自动化编辑器扩展，高效的自动化生产工作流。框架层省心省力，只需专注业务开发。

Legend of Mir 2 - Official Public Crystal Source

Mesh effect components for TextMeshPro in Unity.