基于Vue3 + THREE.JS 免费开源的三维引擎及配套编辑器，包含BIM轻量化、CAD解析预览、粒子系统、插件系统等功能。 A free and open-source 3D engine based on Vue3 + THREE.JS and its accompanying editor, featuring functions such as BIM lightweighting, CAD parsing preview, particle system, and plugin system.

Parametric 2D and 3D modeler written in pure javascript

A Full Live-Scripted CAD Kernel in the Browser

A WebGL-based 3D engine for technical visualization. Not actively maintained.

build BREP Solids with OpenCascade and NodeJS - 3D Modeling

A breakthrough CAD application on your browser

Share is a browser-based BIM & CAD viewer and collaboration platform. Supports IFC, STEP, STL, OBJ, GLTF

2D CAD For GNOME

DXF viewer using ThreeJS

Open Source Computer Aided Dispatch System for Roleplay Communities.

Convert various AEC model formats for efficient viewing in the browser with xeokit.

A gorgeous split wireless ortholinear keyboard that you can build yourself.

3D Model Viewer for Nextcloud

Javascript Library for CAD 2D drawing from json file

An attempt at making a BREP kernel from scratch

Manifest manifold models with magical machinations.

An experimental blender-based rapid iterative visualization system

Manual for CascadeStudio

uberCad - is in-browser DXF editor

A parser that can be used to extract the system structure of a step file and output as json