Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
εΊδΊVue3 + THREE.JS ε θ΄ΉεΌζΊηδΈη»΄εΌζει ε₯ηΌθΎε¨οΌε ε«BIMθ½»ιεγCAD解ζι’θ§γη²εη³»η»γζδ»Άη³»η»ηεθ½γ 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.
Open Source Graphical Programming for Computational Design and Automation
The open source BIMserver platform
Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 120,000+ priced positions, 44 languages, 190+ modules, cost data for 40+ markets. AGPL-3.0. pip install openconstructionerp
An open source PDF viewer/editor with it's own blazing fast rust engine
3D BIM IFC Viewer SDK for AEC engineering applications. Open Source JavaScript Toolkit based on pure WebGL for top performance, real-world coordinates and full double precision
The official IFC Loader for Three.js.
Built with xeokit SDK. IFC, BIM and Point Cloud 3D Viewer as a package. Enables AEC & GIS applications with double precision global coordinates.
DDC Converters 2.0: RVT/RFA to GLB, IFC4 and JSONL; IFC to Excel; DWG to Excel, DXF and SVG. Offline CLI and desktop apps, n8n workflows and AI-agent instructions.
A Python library for adversarial machine learning focusing on benchmarking adversarial robustness.
The latest version of the BIM Surfer WebGL viewer for IFC
The smallest useful BIM.
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