A maintained collection of useful & free unity scripts / library's / plugins and extensions

csharp material script unity shaders physics scripts shader unity-editor steamworks unity3d unity-scripts pathfinding unity-asset particles unity3d-plugin hacktoberfest unity3d-script unity2d

• Updated Nov 1, 2026
• CSS

Godot/Unity3D System Design Architecture

unity unity-editor unity3d unity-scripts unity-asset unity-3d godotengine godot godot-engine u3d unity3d-plugin frameworks unity2d game-dev godot-addon unity3d-framework godot-plugin unity-framework qframework godot4

• Updated Oct 23, 2026
• C#

Attribute Extensions for Unity

extension attributes unity3d unity3d-plugin naughty unity3d-editor

• Updated Sep 16, 2026
• C#

A categorized collection of awesome Unity open source on GitHub (800+)

unity unity-editor unity3d unity-scripts unity-asset awesome-list unity3d-plugin unity-ui unity-plugin unity-shader unity-extension unity-sample unity-script unity-assets unity-mobile unity-native

• Updated Feb 2, 2026

📚 Library of all kind of scripts, snippets & shaders for Unity

snippets csharp unity shaders unity-tutorial shader unity3d forum unity-scripts unity-3d unity3d-plugin csharp-code csharp-script unity2d csharp-library shader-effects csharp-resources unity-communities unity-library

• Updated Nov 9, 2026
• C#

Unity Post Processing Stack Library | Unity引擎的高品质后处理库

unity rendering glitch-art game-development shader unity3d blur graphics-programming unity3d-plugin post-processing image-effects glitch effect shaderlab image-effect unity-shader posteffect realtime-rendering blur-image glitch-effect

• Updated Jul 14, 2023
• C#

A flexible UI framework for Unity

infinite-scroll unity3d gesture cross-platform-gui unity3d-plugin flipbook typing-effect richtext ui-framework virtual-list unity-emoji curved-ui

• Updated Feb 3, 2026
• C#

Dependency Injection Framework for Unity3D

game ioc gamedev framework unity dependency-injection game-development injection unity3d data-binding unity3d-plugin dependency injection-container dependency-injection-framework zenject

• Updated Dec 18, 2020
• C#

The solution that allows unity games to update in runtime. 使Unity开发的游戏支持热更新的解决方案。

game framework csharp unity unity3d unity-3d unity3d-plugin hotfix unity2d hot-update gameframework unity3d-framework unity3d-hotfix ilruntime unity-framework hotupdate hybridclr

• Updated Apr 23, 2026
• C#

Mesh simplification for Unity.

csharp unity unity3d unity3d-plugin mesh-simplification mesh-decimation

• Updated Jan 7, 2026
• C#

Free inspector attributes for Unity [Custom Editor, Custom Inspector, Inspector Attributes, Attribute Extensions]

extension unity attributes inspector unity-editor unity3d unity-asset unity3d-plugin naughty

• Updated Oct 27, 2026
• C#

A curated list of awesome Unity games! 🎮

unity unity-tutorial unity-editor unity3d unity-scripts awesome-list unity3d-plugin unity3d-games awesome-lists unity-assets

• Updated Mar 22, 2026

🦄 A Promise based REST and HTTP client for Unity 🎮

http promises json rest unity rest-api unity3d ajax unity-scripts http-client web-services unity-asset http-requests requests httpclient unity3d-plugin rest-client request-promise async-requests web-request

• Updated Mar 22, 2026
• C#

Newtonsoft.Json (Json.NET) 10.0.3, 11.0.2, 12.0.3, & 13.0.1 for Unity IL2CPP builds, available via Unity Package Manager

unity3d unity3d-plugin hacktoberfest newtonsoft-json upm unity-package-manager

• Updated Mar 3, 2022
• C#

A Memory Profiler, Debugger and Analyzer for Unity 2019.3 and newer.

debugger gamedev unity profiler memory unity3d analyzer unity3d-plugin unity3d-editor unity3d-package

• Updated Nov 21, 2024
• C#

Behavior trees for Unity3D projects. Written with a code driven approach on the builder pattern.

ai unity3d behavior-tree unity3d-plugin builder-pattern unity-package-manager

• Updated May 8, 2026
• C#

Unity-QuickSheet enables you to use spreadsheet file data within Unity editor.

excel unity-editor spreadsheet unity3d unity3d-plugin unity-quicksheet

• Updated Aug 28, 2021
• C#

Realtime-CSG, CSG level editor for Unity

unity unity3d unity-asset unity-3d csg unity3d-plugin level-editor bsp constructive-solid-geometries level-design constructive-solid-geometry

• Updated Nov 3, 2026
• C#

Unity UGUI editor tools,improve the efficiency of ui development.

unity unity-editor unity3d-plugin ugui

• Updated Jul 25, 2019
• C#

High-performance Unity iOS/Android logger built with native platform UI

android ios development mobile unity unity-ios unity3d unity-asset gesture developer-tools unity3d-plugin unity-android multi-touch-gestures stack-trace-frames

• Updated Sep 26, 2026
• Java