12 best VRChat 12 best VRChat libraries in 2024

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by kandikits dot icon Updated: Jan 1, 2024

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One of the advantages of using VRChat is that you can use third-party libraries. This includes things like cats-blender-plugin, UdonSharp, and VRCX.


The main reason why people choose to use these libraries is because they provide a ready-to-use avatar model with animations. This saves you time and effort, as you don't have to create your own model from scratch or spend hours on animation. cats-blender-plugin provides a number of utilities for working with meshes and textures. This includes mesh generation, mesh manipulation, and texture extraction from image files. You may also find it useful if you need access to some of the more advanced features of Blender's API. The VRChat SDK provides an API for interacting with users and avatars, as well as an interface for adding new features to your game or experience. There are several popular open source VRChat libraries available for developers.

cats-blender-plugin  

  • The Cats Blender Plugin is a tool designed for Blender.  
  • cat's blender plugin is a Python library used in Gaming and game Engine applications.  
  • A tool designed to shorten steps needed to import and optimize models into VRChat.  


cats-blender-pluginby absolute-quantum

Python doticonstar image 2669 doticonVersion:0.19.0doticon
License: Permissive (MIT)

:smiley_cat: A tool designed to shorten steps needed to import and optimize models into VRChat. Compatible models are: MMD, XNALara, Mixamo, DAZ/Poser, Blender Rigify, Sims 2, Motion Builder, 3DS Max and potentially more

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            cats-blender-pluginby absolute-quantum

            Python doticon star image 2669 doticonVersion:0.19.0doticon License: Permissive (MIT)

            :smiley_cat: A tool designed to shorten steps needed to import and optimize models into VRChat. Compatible models are: MMD, XNALara, Mixamo, DAZ/Poser, Blender Rigify, Sims 2, Motion Builder, 3DS Max and potentially more
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                      cats-blender-plugin  

                      • A popular 3D modeling and animation software.  
                      • The plugin focused on facilitating the import and export of 3D models.  
                      • The Cats Blender Plugin is used in combination with Unity to streamline. 


                      cats-blender-pluginby GiveMeAllYourCats

                      Python doticonstar image 965 doticonVersion:0.18.0doticon
                      License: Permissive (MIT)

                      :smiley_cat: A tool designed to shorten steps needed to import and optimize models into VRChat. Compatible models are: MMD, XNALara, Mixamo, DAZ/Poser, Blender Rigify, Sims 2, Motion Builder, 3DS Max and potentially more

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                                cats-blender-pluginby GiveMeAllYourCats

                                Python doticon star image 965 doticonVersion:0.18.0doticon License: Permissive (MIT)

                                :smiley_cat: A tool designed to shorten steps needed to import and optimize models into VRChat. Compatible models are: MMD, XNALara, Mixamo, DAZ/Poser, Blender Rigify, Sims 2, Motion Builder, 3DS Max and potentially more
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                                          April-Tag-VR-FullBody-Tracker  

                                          • AprilTag is a popular system for detecting markers in images.  
                                          • These markers are black-and-white patterns that can be identified by computer vision.  
                                          • AprilTags are used in augmented reality and virtual reality applications for tracking.  


                                          C++ doticonstar image 926 doticonVersion:v0.7.1doticon
                                          License: Permissive (MIT)

                                          Full-body tracking in VR using AprilTag markers.

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                                                    April-Tag-VR-FullBody-Trackerby ju1ce

                                                    C++ doticon star image 926 doticonVersion:v0.7.1doticon License: Permissive (MIT)

                                                    Full-body tracking in VR using AprilTag markers.
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                                                              UdonSharp  

                                                              • UdonSharp is a C# library.  
                                                              • UdonSharp allows developers to write scripts in C# for VRChat worlds and avatars.  
                                                              • It's tailored for writing scripts for VRChat, a popular virtual reality platform.  


                                                              UdonSharpby MerlinVR

                                                              C# doticonstar image 488 doticonVersion:v0.20.2doticon
                                                              License: Permissive (MIT)

                                                              An experimental compiler for compiling C# to Udon assembly

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                                                                        UdonSharpby MerlinVR

                                                                        C# doticon star image 488 doticonVersion:v0.20.2doticon License: Permissive (MIT)

                                                                        An experimental compiler for compiling C# to Udon assembly
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                                                                                  VRCX  

                                                                                  • VRCX is a JavaScript library typically used in Gaming and video Game applications.  
                                                                                  • VRCX is designed to enhance the VRChat experience by providing more features.  
                                                                                  • VRCX allows users to track the online status of their friends in VRChat.  


                                                                                  VRCXby pypy-vrc

                                                                                  JavaScript doticonstar image 301 doticonVersion:v2022.03.31doticon
                                                                                  License: Permissive (MIT)

                                                                                  manage your friendship of VRChat

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                                                                                            VRCXby pypy-vrc

                                                                                            JavaScript doticon star image 301 doticonVersion:v2022.03.31doticon License: Permissive (MIT)

                                                                                            manage your friendship of VRChat
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                                                                                                      PoiyomiToonShader  

                                                                                                      • Poiyomi Toon Shader is a custom shader for Unity, a popular game development engine.  
                                                                                                      • The shader is designed to create a toon or cel-shaded look for 3D models.  
                                                                                                      • This type of shader is often used in various applications.  
                                                                                                      C# doticonstar image 270 doticonVersion:V6.1.15doticon
                                                                                                      License: Others (Non-SPDX)

                                                                                                      A feature rich toon shader for unity and VR Chat

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                                                                                                                PoiyomiToonShaderby poiyomi

                                                                                                                C# doticon star image 270 doticonVersion:V6.1.15doticon License: Others (Non-SPDX)

                                                                                                                A feature rich toon shader for unity and VR Chat
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                                                                                                                          osc  

                                                                                                                          • OSC is a C# library.  
                                                                                                                          • Osc has no bugs, It has no vulnerabilities.  
                                                                                                                          • It has a Permissive License, and it has low support.  


                                                                                                                          oscby vrchat-community

                                                                                                                          C# doticonstar image 173 doticonVersion:Currentdoticon
                                                                                                                          License: Permissive (MIT)

                                                                                                                          Files and Info on using OSC to communicate with VRChat

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                                                                                                                                    oscby vrchat-community

                                                                                                                                    C# doticon star image 173 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                    Files and Info on using OSC to communicate with VRChat
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                                                                                                                                              VRCMods  

                                                                                                                                              • VRCMods is a C# library typically used in Gaming, Game Engine applications.  
                                                                                                                                              • VRCMods has no bugs, It has no vulnerabilities.  
                                                                                                                                              • This repository contains my mods for VRChat.  


                                                                                                                                              VRCModsby knah

                                                                                                                                              C# doticonstar image 234 doticonVersion:updates-2022-06-17doticon
                                                                                                                                              License: Strong Copyleft (GPL-3.0)

                                                                                                                                              A collection of various VRChat mods aimed at improving user experience or fixing issues

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                                                                                                                                                        VRCModsby knah

                                                                                                                                                        C# doticon star image 234 doticonVersion:updates-2022-06-17doticon License: Strong Copyleft (GPL-3.0)

                                                                                                                                                        A collection of various VRChat mods aimed at improving user experience or fixing issues
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                                                                                                                                                                  CyanEmu  

                                                                                                                                                                  • CyanEmu is a term associated with modifications or patches for certain video games.  
                                                                                                                                                                  • CyanEmu appears to be related to bypassing certain protections or restrictions in games.  
                                                                                                                                                                  • It's crucial to emphasize that using unofficial patches, cracks, or modifications.  


                                                                                                                                                                  CyanEmuby CyanLaser

                                                                                                                                                                  C# doticonstar image 352 doticonVersion:v0.3.10doticon
                                                                                                                                                                  License: Permissive (MIT)

                                                                                                                                                                  CyanEmu is a VRChat client emulator in Unity. Includes a player controller with interact system. Works with SDK2 and SDK3.

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                                                                                                                                                                            CyanEmuby CyanLaser

                                                                                                                                                                            C# doticon star image 352 doticonVersion:v0.3.10doticon License: Permissive (MIT)

                                                                                                                                                                            CyanEmu is a VRChat client emulator in Unity. Includes a player controller with interact system. Works with SDK2 and SDK3.
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                                                                                                                                                                                      vrchatapi.github.io  

                                                                                                                                                                                      • vrchatapi.github.io is an HTML library used in Web Services and REST applications.  
                                                                                                                                                                                      • vrchatapi.github.io has no bugs, It has no vulnerabilities.  
                                                                                                                                                                                      • vrchatapi.github.io has a low active ecosystem.  


                                                                                                                                                                                      HTML doticonstar image 197 doticonVersion:Currentdoticon
                                                                                                                                                                                      License: Permissive (MIT)

                                                                                                                                                                                      ✨ VRChat API Documentation - A Community-Driven API documentation project.

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                                                                                                                                                                                                vrchatapi.github.ioby vrchatapi

                                                                                                                                                                                                HTML doticon star image 197 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                                                                ✨ VRChat API Documentation - A Community-Driven API documentation project.
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                                                                                                                                                                                                          material-combiner-addon  

                                                                                                                                                                                                          • material-combiner-addon is a Python library used in Plugin, Addon, and Three.js applications.  
                                                                                                                                                                                                          • material-combiner-addon has a Permissive License.  
                                                                                                                                                                                                          • material-combiner-addon has two bugs, It has four vulnerabilities.  


                                                                                                                                                                                                          Python doticonstar image 353 doticonVersion:2.1.2.4doticon
                                                                                                                                                                                                          License: Permissive (MIT)

                                                                                                                                                                                                          Blender addon for material combining, uv bounds fixing

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                                                                                                                                                                                                                    material-combiner-addonby Grim-es

                                                                                                                                                                                                                    Python doticon star image 353 doticonVersion:2.1.2.4doticon License: Permissive (MIT)

                                                                                                                                                                                                                    Blender addon for material combining, uv bounds fixing
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                                                                                                                                                                                                                              XSOverlay-VRChat-Parser  

                                                                                                                                                                                                                              • XSOverlay-VRChat-Parser is a C# library.  
                                                                                                                                                                                                                              • A tool for parsing the VRChat output log and leveraging XSNotifications to displays.  
                                                                                                                                                                                                                              • The application is built on .NET 5.0 and is both framework-dependent and standalone builts.  


                                                                                                                                                                                                                              C# doticonstar image 36 doticonVersion:v0.22-beta5doticon
                                                                                                                                                                                                                              License: Permissive (MIT)

                                                                                                                                                                                                                              Log parser for VRChat that integrates with the XSOverlay notification API to deliver notifications in VR.

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                                                                                                                                                                                                                                        XSOverlay-VRChat-Parserby nnaaa-vr

                                                                                                                                                                                                                                        C# doticon star image 36 doticonVersion:v0.22-beta5doticon License: Permissive (MIT)

                                                                                                                                                                                                                                        Log parser for VRChat that integrates with the XSOverlay notification API to deliver notifications in VR.
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                                                                                                                                                                                                                                                  FAQ  

                                                                                                                                                                                                                                                  1. Is VRChat age restricted?  

                                                                                                                                                                                                                                                  The platform built to cater to people 13+ by knowing that it does not make sense to have warnings. To try to scare away their target user base from using the platform because they are under 18.  

                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                  2. Why is VRChat popular?  

                                                                                                                                                                                                                                                  VRChat's popularity has been attributed to its use by YouTubers and Twitch streamers. VRChat has spawned media such as a weekly newspaper in its forums. It talks shows and podcasts dedicated to a discussion of the game.  

                                                                                                                                                                                                                                                  3. What does VRChat use?  

                                                                                                                                                                                                                                                  VRChat is a popular and free multiplayer online experience. As you may guess from the name, it's compatible with the HTC Vive and Oculus Rift virtual reality headsets. It's accessible on your computer via Steam or the VRChat website.  

                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                  4. Can I play VRChat on my phone?  

                                                                                                                                                                                                                                                  The VRChat Beta is open to everyone with a compatible Android device. The Android Alpha is locked to accounts with VRChat Plus. The Beta is opens to everyone who owns a device that meets our requirements.  

                                                                                                                                                                                                                                                    

                                                                                                                                                                                                                                                  5. What engine does VRChat use?  

                                                                                                                                                                                                                                                  The VRChat Software Development Kit enables users to create interactive worlds and avatars. All tools that Unity provides should work in VRChat. It includes lighting, nav mesh, and animations. 

                                                                                                                                                                                                                                                   

                                                                                                                                                                                                                                                  See similar Kits and Libraries