Top 89 unity-editor open source projects

An aseprite-file importer for unity written in C#, built upon the experimental AssetImporter API

This is an open source Unity pause menu created for the game New Horizons, and it's completely free because of how a pause menu is a core component of a game, while the unity asset store was lacking in such an asset (until this was released on the asset store).

UIWidget is a Unity Package which helps developers to create, debug and deploy efficient, cross-platform Apps.

A Unity editor extension for finding missing object references

An unity editor extension for bitmap font.

Texture atlas creator for Unity

An open source GIT Unity3D editor plugin.

STL import/export for Unity, supporting both ASCII and Binary.

Exposed Unity Editor WebView API

A tool for easy automating and customizing build process for Unity.

Unity extension that enables expression evaluation at runtime to facilitate testing and debugging.

extOSC is a tool dedicated to simplify creation of applications in Unity with OSC protocol usage.

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

Unity Shader experiment

【Unity】uGUI のオブジェクトを作成できるツールバーのエディタ拡張

Unity editor extension to bookmark scene views.

Unity project for "A Technical Deep-Dive into Unity's Asset Pipeline" presented at Develop: 2018

Unity support for both ReSharper and Rider

Unity Scripting in C++

Automatic LOD generation + scene optimization

Unity3d Editor tools to create rooms quickly.

Rust Map Making's open source map editor.

C#/Unity port of Tracery (heavily WIP)

Author XR in XR

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

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

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

Switcher of UI theme in Unity Editor (light -> dark) (.NET, WPF)

🚀Actors is a framework empowering developers to make better games faster on Unity.

Add buttons to your inspector in Unity super easily with this simple attribute

A texture maker tool for unity.

Mulligan Renamer tool for the Unity Editor allows for quick and safe renaming of many assets and gameobjects at once

Serializable dictionary class for Unity

SpatialOS GDK for Unity

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

Tools, custom attributes, drawers, hierarchy overlay, and other extensions for the Unity Editor.

A mesh-based PBR decal system for Unity's universal render pipeline.

Blockly for Unity Editor.

A wrapper script for Unity debug calls to use conditional attributes in order to avoid debug code being compiled into release builds.

Unity Editor tool to create Categories in the Hierarchy. The Categories work as dividers between GameObjects.

Collection of Unity editor helpers to boost productivity.

A suite of UIElements based attributes, drawers, controls, and other helpers to expedite the creation of object inspectors without the need of additional custom editors

Multi Select Dropdown for ScriptableObjects

Unity extension to show component icons in the Hierarchy.

A JSON Editor in the inspector. Preview and more information in README🙂

Editor extension for Unity to create Low Poly Terrains

Provides access to internal lighting APIs.

You can edit Prefab which could not be edited much unless you place it on Scene.

Editor extension that allows you to customize the menu that appears when you right-click on Hierarchy.

Tool for making navigation bezier splines with points, events and bindings to colliders

Unity エディタの Game ビューに iPhone X のセーフエリアを表示できるエディタ拡張

Tool extension for the Unity Editor that enables easy access to the player preferences over a simple UI.

Reactive Visual Scripting Behavior Tree Tool for Unity 2018.x+

A simple Editor can adjust the probability of items from Array

Rosalina is a code generation tool for Unity's UI documents. It generates C# code-behind script based on a UXML template.

T4 Text Template Processor for Unity3D

A collection of Unity UIElements animation extension methods, new animated elements, and examples.

A toolsuite created to make Unity development easier

Checks for Unity3D updates

SlnMerge merges the solution files when generating solution file by Unity Editor.