SaaSHub helps you find the best software and product alternatives Learn more →
Top 23 C# unity3d-plugin Projects
-
-
ReSharper
ReSharper is now available in VS Code and Cursor. ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.
-
-
-
NativeWebSocket
🔌 WebSocket client for Unity/MonoGame/Godot Mono - with no external dependencies (WebGL, Native, Android, iOS, UWP)
Project mention: How I Built a Socket.IO v4 Client for Unity from Scratch (with WebGL Support) | dev.to | 2026-04-06https://github.com/endel/NativeWebSocket.git#upm
-
fluid-behavior-tree
Behavior trees for Unity3D projects. Written with a code driven approach on the builder pattern.
-
-
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
Simple-Unity-Audio-Manager
A decentralized audio playing system for Unity, designed for simplicity and built to scale!
-
-
-
-
-
-
extOSC
extOSC is a tool dedicated to simplify creation of applications in Unity with OSC protocol usage.
-
-
scriptable-events
Simple and extensible event system for Unity Engine, implemented via scriptable objects
-
-
Unity-AnimatorTransitionCopier
A simple tool for copying and pasting transitions in Animator Editor.
-
-
ManualDi
Fast and extensible C# dependency injection library without reflection. Works seamlessly in both Unity3d and plain C# projects
-
-
NewFolderWizard-UnityTool
New Folder Wizard is an organizational tool for Unity for quickly importing and customizing your personal folder structure into every project. Save and reuse your templates. Templates are saved as ScriptableObjects and may be customized to your liking.
-
VehicleNoiseSynthesizer
VNS is an opensource free audio addon primarily designed for Unity to simulate vehicle sounds based on engine rpm similar to a granulator.
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C# unity3d-plugin discussion
C# unity3d-plugin related posts
-
How I Built a Socket.IO v4 Client for Unity from Scratch (with WebGL Support)
-
Live Streaming from Unity - Integrated Chat (Part 4)
-
universal-sdk-unity VS apple-signin-unity - a user suggested alternative
2 projects | 12 Dec 2023 -
How do you implement static string, I use it like this but im not sure if it's a good way
-
Does anyone know of good diagramming software for Behavior Trees?
-
How do you handle the constant null checking?
-
A small but useful class for creating saved variables in PlayerPrefs
-
A note from our sponsor - SaaSHub
www.saashub.com | 7 Jun 2026
Index
What are some of the best open-source unity3d-plugin projects in C#? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | NaughtyAttributes | 5,147 |
| 2 | UnityLibrary | 4,352 |
| 3 | UnityMeshSimplifier | 2,022 |
| 4 | NativeWebSocket | 1,673 |
| 5 | fluid-behavior-tree | 1,164 |
| 6 | Unity-QuickSheet | 1,085 |
| 7 | realtime-CSG-for-unity | 979 |
| 8 | Simple-Unity-Audio-Manager | 754 |
| 9 | apple-signin-unity | 739 |
| 10 | UniWindowController | 705 |
| 11 | UnityRuntimeNodeEditor | 490 |
| 12 | unity-google-drive | 426 |
| 13 | Unity-BitmapFontImporter | 261 |
| 14 | extOSC | 243 |
| 15 | unity-raw-input | 244 |
| 16 | scriptable-events | 148 |
| 17 | SafeValues | 128 |
| 18 | Unity-AnimatorTransitionCopier | 125 |
| 19 | VoxReader | 89 |
| 20 | ManualDi | 67 |
| 21 | Unity-Guide | 52 |
| 22 | NewFolderWizard-UnityTool | 50 |
| 23 | VehicleNoiseSynthesizer | 45 |
Sponsored
ReSharper is now available in VS Code and Cursor
ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.
www.jetbrains.com