xeokit / xeokit-sdk

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

OpenAEC-Foundation / open-pdf-studio

An open source PDF viewer/editor with it's own blazing fast rust engine

georgyo / ifconfig.io

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datadrivenconstruction / cad2data-Revit-IFC-DWG

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.