3d — open-source software health

npm

89Excellenthealth index

mrdoob/three.js

JavaScript 3D Library.

JavaScript · HTML★ 113.9K↓ 47.8M/moJul 22, 2026

MITJul 22, 2026 · metrics 1.13.0

PyPI

89Excellenthealth index

pyvista/pyvista

3D visualization and mesh analysis for science and engineering

Python★ 3,749↓ 1.2M/moJul 21, 2026

MITJul 21, 2026 · metrics 1.13.0

npm

85Excellenthealth index

mapbox/mapbox-gl-js

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

TypeScript★ 12.3K↓ 16.2M/moJul 16, 2026

Custom licenseJul 16, 2026 · metrics 1.13.0

npm

83Goodhealth index

BabylonJS/Babylon.js

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

TypeScript★ 25.8KJul 19, 2026

Apache-2.0Jul 19, 2026 · metrics 1.13.0

npm

83Goodhealth index

specklesystems/speckle-server

The Speckle Server, Frontend, 3D Viewer, & other JS utilities.

TypeScript · Vue★ 825↓ 59.6K/moJul 21, 2026

Custom licenseJul 21, 2026 · metrics 1.13.0

NuGet

82Goodhealth index

MonoGame/MonoGame

One framework for creating powerful cross-platform games.

C# · C★ 14.2KJul 21, 2026

Custom licenseJul 21, 2026 · metrics 1.13.0

npm

81Goodhealth index

playcanvas/engine

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

JavaScript★ 16.3K↓ 151.2K/moJul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

npm

78Goodhealth index

kitware/vtk-js

Visualization Toolkit for the Web

JavaScript★ 1,515↓ 24.6K/moJul 15, 2026

BSD-3-ClauseJul 15, 2026 · metrics 1.13.0

PyPI

76Goodhealth index

mikedh/trimesh

Python library for loading and using triangular meshes.

Python★ 3,630↓ 7.7M/moJul 18, 2026

MITJul 18, 2026 · metrics 1.13.0

npm

74Goodhealth index

pascalorg/editor

Create and share 3D architectural projects.

TypeScript★ 17.5K↓ 23.7K/moJul 23, 2026

MITJul 23, 2026 · metrics 1.13.0

PyPI

73Goodhealth index

Bforartists/Bforartists

Bforartists is a fork of the popular 3D software Blender, with the goal to improve the UI.

C++ · Python★ 753Jul 21, 2026

Custom licenseJul 21, 2026 · metrics 1.13.0

npm

73Goodhealth index

Vertexvis/vertex-web-sdk

Monorepo for Vertex UI Components.

TypeScript★ 14Jul 19, 2026

MITJul 19, 2026 · metrics 1.13.0

npm

72Goodhealth index

kittycad/kittycad.ts

The TypeScript API client for Zoo.

TypeScript★ 16↓ 18.8K/moJul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

npm

71Goodhealth index

4ian/GDevelop

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

JavaScript · C++ · TypeScript★ 24.9KJul 20, 2026

Custom licenseJul 20, 2026 · metrics 1.13.0

npm

69Moderatehealth index

microsoft/maker.js

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

TypeScript · JavaScript★ 2,013↓ 143.7K/moJul 21, 2026

Apache-2.0Jul 21, 2026 · metrics 1.13.0

npm

68Moderatehealth index

Vertexvis/vertex-api-client-node

The Vertex REST API client for Node.js.

TypeScript★ 2↓ 3,175/moJul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

PyPI

67Moderatehealth index

blender/blender

Official mirror of Blender

C++ · Python★ 19.2KJul 18, 2026

Custom licenseJul 18, 2026 · metrics 1.13.0

NuGet

67Moderatehealth index

cinderblocks/libremetaverse

A fork of the libopenmetaverse library striving for performance improvements and up-to-date compatibility with Second Life and OpenSimulator (such as it is)

C#★ 91Jul 21, 2026

BSD-3-ClauseJul 21, 2026 · metrics 1.13.0

—

67Moderatehealth index

crownengine/crown

A complete and cross-platform game engine designed for flexibility, performance and fast iteration.

C++ · Vala★ 2,415Jul 19, 2026

Custom licenseJul 19, 2026 · metrics 1.13.0

—

67Moderatehealth index

dotnet/Silk.NET

The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

C#★ 5,131Jul 18, 2026

MITJul 18, 2026 · metrics 1.13.0

—

63Moderatehealth index

helix-toolkit/helix-toolkit

Helix Toolkit is a collection of 3D components for .NET.

C#★ 2,263Jul 18, 2026

MITJul 18, 2026 · metrics 1.13.0

crates.io

62Moderatehealth index

attackgoat/screen-13

High-performance Vulkan driver with automated resource management and execution

Rust★ 339Jul 17, 2026

Apache-2.0Jul 17, 2026 · metrics 1.13.0

crates.io · npm

62Moderatehealth index

brianonbased-dev/HoloScript

The semantic layer for spatial computing and AI agents — write once, run as VR, robotics, web, or game.

TypeScript★ 3Jul 15, 2026

MITJul 15, 2026 · metrics 1.13.0

PyPI

62Moderatehealth index

dcc-mcp/dcc-mcp-blender

Blender addon for the DCC Model Context Protocol (MCP) ecosystem — embeds a Streamable HTTP MCP server directly inside Blender

Python★ 13↓ 2,609/moJul 18, 2026

MITJul 18, 2026 · metrics 1.13.0

PyPI · crates.io

62Moderatehealth index

jimy-byerley/pymadcad

Simple yet powerful CAD (Computer Aided Design) library, written with Python.

Python · Rust★ 292↓ 6,268/moJul 18, 2026

LGPL-3.0Jul 18, 2026 · metrics 1.13.0

Go · npm

61Moderatehealth index

EliCDavis/polyform

Immutable mesh processing library

Go · TypeScript★ 225Jul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

—

61Moderatehealth index

Esri/cityengine_for_unreal

ArcGIS CityEngine for Unreal Engine brings the powerful CityEngine procedural modeling capabilities to Unreal Engine.

C++★ 272Jul 20, 2026

Apache-2.0Jul 20, 2026 · metrics 1.13.0

npm

61Moderatehealth index

LEMing/softbox

An alternative viewer component

TypeScript★ 6↓ 6,041/moJul 16, 2026

MITJul 16, 2026 · metrics 1.13.0

npm

61Moderatehealth index

gavinyork/zephyr3d

3d rendering framework for browsers, supports both WebGL and WebGPU

TypeScript★ 131Jul 16, 2026

MITJul 16, 2026 · metrics 1.13.0

Go · npm

60Moderatehealth index

elicdavis/mesh

Immutable mesh processing library

Go · TypeScript★ 225Jul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

#3d