NFT Metaverse

Top Opensource Metaverse Tools, Frameworks, Project Development

Developing opensource metaverse project? Get everything you need to know about opensource metaverse development tools, frameworks etc

Written by Niel Patel · 7 min read >
opensource metaverse tools and projects

For the users who are looking to have opensource Metaverse tools, frameworks and projects, here are the 20 amazing open-source metaverse projects.

Which Technologies is Used To Build A Metaverse?

Best Open-Source Tools and Frameworks for Metaverse Development

  1. HyperCube
  2. XREngine
  3. JanusWeb
  4. Blender
  5. Open Metaverse Interoperability Group

Top Metaverse OpenSource Projects 

1. VRMoo

VRMoo or Virtual Reality Object-Oriented MUD is an attempt to provide the metaverse with open source project. It combines 3D visual technology with text-based immersive MUD worlds. This fusion has appeared in some of the current massive multiplayer 3D role-playing games, but VRMoo takes it a step further. Instead of simply interacting with the outside world, connected multiple users can create and navigate their possessed virtual world.

The tool used the Java programming language for creating a prototype client, server, and protocol. Java makes an ideal choice for the multi-threaded server, and the Java3D library, a Java wrapper for OpenGL or DirectX accelerated 3D graphics, is used by the client.

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2. XREngine

An extended reality engine, the XREngine has become the most important large-scale project. It intends to make metaverse development as simple and natural as creating a website for all the developers around the world. To accomplish this, the project combines several open-source tools for creating a metaverse development framework that includes tooling for 3D world creation, voice and video communication, user access, and much more. 

As of mid-2022, XREngine has gained popularity and a reputation for being the most important open source development framework that every developer should be aware of. 

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3. GUN

For the users who need decentralized graph data, GUN is the ideal tool. GUN is a set of tools that allows users to create community-run and encrypted applications, similar to an Open Source Firebase or even a Decentralized Dropbox.

Internet Archive and hundreds of other apps utilize GUN as their primary supporter. Not only that, but GUN has also become a Bluesky initiative participant on the social media app, Twitter.

Multiplayer is enabled by default, with real-time peer-to-peer state synchronization.

Users can use graph data with key/value, graphs, documents, videos, and more. The GUN can become a perfect decentralized option for the apps like Zoom, Reddit, Stripe, Instagram, Slack, YouTube, Wikipedia, Facebook Horizon, and others that have already generated terabytes of P2P traffic on GUN. 

4. Yomo

YoMo is very much an open-source Streaming Serverless Framework that allows users to create low-latency edge computing applications. Built on the QUIC transport protocol and functional depending on the programming interface, it permits the rapid development of geo-distributed systems. Metaverse, real-time web apps, AR/VR, IoT, and other applications use it.

It offers TLS v1.3 security on every data packet design. Its geo-distributed edge mesh native architecture makes the services close to end users. Last but not least. YOMO offers an event-first architecture that leverages the serverless service.

5. Scout APM

The metaverse users can need the application performance tools, and here is one. Scout APM. Scout allows users to quickly and easily monitor performance issues and regressions in real-time. It offers the users easy to analyze increased response time with the help of intuitive dashboards. The dashboards then help the users to drill down into the individual endpoints, requests, paths, and the end users bound to the user slowdowns. 

Also, the scout allows the users to find the exact end point of the anomalies occurring in the system. If users identify the increased response time, they can simply click and drag over the time frame to analyze all the endpoints as well as pinpoint anomalies.

6. HyperCube

HyperCube is a project worth considering for metaverse developers interested in creating a decentralized metaverse platform instead of the one they host themselves. It’s a blockchain to power the HyperVerse, an extended-reality ecosystem and an alternative to the metaverse. The project does not appear to be fully mature, but coders who look for integration among metaverse apps, as well as the blockchain ecosystem, can consider the HyperCube. 

7. Ossos

With the main focus on IK Rig & IK Animations data types. It is another project focused on the avatar. This project aims to create a full character skinning as well as the animation library for the metaverse. To begin with, this library is designed to be independent of any rendering engine, with examples of how to use it in WebGL-based engines such as three. 

Many game engines, such as Unity and Unreal, developing their own IK Rig-like systems, this project fills a void for web-based engines such as Babylon, Threejs, and others. Hopefully, with enough help, the project can create something as great as the big boys, if not better, because it is free and open source.

These were the 20 projects gaining popularity. All of these projects are open source, so users can perform the customizations as per their needs. 


Love Manipulating avatars? Then ICON is all about the avatars. The ICON stands for Implicit Clothed Humans Obtained From Normal. The project revolves around basically changing the avatars from the normal pictures. 

The projects changed the exciting model of the data encoders with more efficient schemes that offer the transformation for the avatars. ICON gathers the input from an RGB image, which possesses a clothed human. Then ICON estimates an SMPL (skinned multi-person liners model) body from the image and then infers the details of clothed human-surface normals. Then using the further methods, an iterative feedback loop refines SMPL and poses the detailed normals. 

9. WebXR Device API

WebXR Device API seems to be a web application programming interface (API). It describes support for augmented reality as well as virtual reality devices in various web browsers including the HTC Vive, Google Cardboard, Oculus Rift, Oculus Quest, HoloLens, Magic Leap, or Open Source Virtual Reality (OSVR).

Many use cases of the metaverse development require web apps to have direct and full access to hardware devices. The WebXR Device API is intended to simplify this process by providing developers with a standardized API for accessing virtual/augmented reality hardware from inside web apps.

10. SkyOffice

The project is all about the virtual office built with Phaser, React, Redux, PeerJS, along with Colyseus. The developer of the projects utilizes the phaser3 as the game engine, works as the WebSocket-based server framework, React/Redux, PeerJS as the web RTC for video sharing and typescript, and ES6 for both client and server sides. The users only need Node.js, npm installed.

It is the best distance-based interactive tool for offices with the features like proximity chat, flexible screen sharing, multifunctional room, text message chat, custom/private rooms, and also embedded whiteboards for interactive meetings.

11. TDN

Known as the trusted distributed system, the TDN is an excellent platform for creating decentralized applications. As the network’s interconnections, TDN includes features like P2P, centralized gateway, proxy, relay services, RPC, LAN, and relay services.  

Because the TDN is a framework of decentralized apps, it uses layers and group models. The developers of the TDS aimed to eliminate the limitation of the blockchain. So, for the users who want a more open as well as free distributed application technology that also offers plugins and a lightweight application framework, the TDN makes the best choice. 

12. Webaverse

Webaverse is one of the best opensource metaverse projects. It is ideal for metaverse developers who enjoy open source. In the context of metaverse development, the platform aims big on the tech spectrum and is on the mission to shift power from a few big tech giants to the normal users and creators, who are worthy to earn the name and money.

Webaverse provides a fully open-source, customizable metaverse engine that anybody can access to build their metaverse. It can be hosted anywhere; the only necessity is that Node.js 17 or later be available.

13. Every Proximity Chat App

For the users who wanted to track all the chats through the different apps, here is the choice. Every Proximity chat app is a combined platform for all the apps. The users can add their decentralized or entrenched apps using a pull request in its GitHub source code as the project is still underdeveloped. As same as pulling the request users can remove the apps, using the same open a pull request. 

14. Boundaries Interface

The goal of the game is to combine the dwarf fortress and the Roblox while ethnically defining the metaverse. The game is an open-source project so the users can produce and customize their clients. As the project is still under development, the backed developers spend more of their time on improving the performance of the game. So the users interested in the development of the game can join the project at their convenience. 

15. JanusWeb

The tools let the developments build the 3D environment for desktops, mobile, and VR devices using simple applications like HTML and JS. To sum up, JanusWeb is yet another developer-focused open-source metaverse programming framework. 

It aims at developing 3D environments for web browsers that use Three.js or WebGL for rendering. JanusWeb’s scope is presently more restricted than the projects like XREngine, which aims to be a more overall metaverse platform for developers due to its focus on 3D world creation. Nonetheless, if creating 3D worlds is your primary goal, JanusWeb is a fine place to begin.

16. Open Metaverse Interoperability Group

OMI Group or metaverse interoperability group offers metaverse-friendly APIs and other resources, in general, to collaborate with different open standard metaverse apps. 

The group is on a mission to make the metaverse development and deployment open so that various metaverse apps, platforms, and services can easily integrate. 

The users who wish to collaborate can contribute to the ideas, code, worlds, and different designs, on the GitHub account of the OMI group. Not just that through the GitHub account users can actually their plans and what they have built so far. 

On top of that, the group offers the users to join the community and work with the experts and enthusiasts aiming at one thing, making the metaverse easy for everyone. 

17. Blender

Blender, the open-source 3D modeling platform, existed long before anyone mentioned the metaverse. However, it continues to be the open-source ecosystem’s go-to solution to create and manipulate 3D visualizations, making it an important platform to understand for developers working on 3D metaverse apps.

 It supports the entire 3D pipeline, including modeling, rigging, animation, modeling, rendering, compositing, and motion tracking, as well as video editing and game development. Advanced users use Blender’s Python scripting API to customize the application and create specialized tools, which are frequently included in future releases. 

Blender is ideal for individuals and small studios because of its unified pipeline as well as the responsive development process. The showcase contains examples from a variety of Blender-based projects.

18. Vircadia

Vircadia is an open-source server that lets the metaverse users create and manage the metaverse world for the users. However, not all the Vicadia worlds are open source, some of them are subscription based too. But when one of the subscriptions ends the user will lose access to their job. 

Vircadia is mainly supported by Apache 2.0, the users interested in Vircadia can check its GitHub account to see the code for the project and give their participation in it. 

19. OSMP

OSMP or the Open Source Metaverse Project came into existence after the strong demand for virtual worlds to allow customizations by the player as well as the creation of the player’s virtual world. OSMP offers scalable, flexible, and customizable platforms that provide individuals with proprietary worlds. To serve all user needs the project includes a server and a client component. 

Any user who wants to use the server can install, configure and monitor it to create their metaverse. However, in the metaverse project one key difference is that rather than the web pages, a metaverse server will end up serving up the data as well as contents of a 3-D virtual world that the administrator can customize.

20. Mozilla Hubs

This is also one of the best cross and opensource Metaverse projects created by the same people who created the Firefox web browser. Users can meet and collaborate in 3D virtual spaces at Mozilla Hubs. Hubs, unlike most other similar apps, is open source. This means it is appropriate not only for event organizers but for developers along with the designers.

Developers can deploy their service users on their server using the code from GitHub as well as the official documentation. This will aid in studying the fundamental principles of metaverse architecture from the inside out. Furthermore, programmers can propose improvements to Mozilla Hubs to assist make the Internet more open plus free.

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