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Repositories in this selection 4 · UTC 2026-11-03
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1—FFreeCAD / FreeCADOfficial source code for the FreeCAD parametric 3D modeler.C++LGPL-2.1 · Share derivative sourceInsufficient rank history35,0646,328——2026-11-02
2—Ppascalorg / editorOpen-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.TypeScriptMIT · PermissiveInsufficient rank history25,2823,141——2026-11-02
3—Mmlt131220 / Astral3DA free and open source 3D engine and supporting editor based on Vue3 + THREE.JS, including BIM lightweight, CAD analysis preview, particle system, plug-in system and other functions. 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.JavaScriptApache-2.0 · PermissiveInsufficient rank history2,508499——2026-10-31
4—Ddatadrivenconstruction / OpenConstructionERPOpen-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 openconstructionerpTypeScriptAGPL-3.0 · Share derivative sourceInsufficient rank history1,124367——2026-11-02
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