Reading and writing IFC files with Javascript, at native speeds.

Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching. 42 regional catalogues, 21 languages, 71 modules. AGPL-3.0. v3.0 - pip install openconstructionerp

Examples and demos for gemini-viewer sdk, which is a WebGL based BIM model viewer, built on three.js. It is used to view dwg/dxf, gltf, obj, ifc models, etc.

Parse, view, query, edit, and export IFC, IDS, BCF, pointclouds and more AEC stuff. In the browser, server or desktop.

Development of the next generation of Industry Foundation Classes

Pluto provides a unified programming interface that allows you to seamlessly tap into cloud capabilities and develop your cloud and AI applications.

A visual node-based tool for working with Industry Foundation Classes (IFC) files

WebGL BIM Viewer based on xeoKit-sdk, written with TypeScript.

A client-side IFC parser

Open Source Life Cycle Assessment for Built Environment with Industry Foundation Classes

Common Data Environment for Urban Digital Twins using IFC.js, Mapbox, React and Firebase

Conway is a high-performance IFC&STEP engine for web-based CAD applications

Browse and query IFC building models as SQL databases in your browser—no installation required.

MCP server for authoring IFC5/IFCX building information models through AI assistants. Supports spatial structures, geometry, materials, classifications, validation, glTF/Three.js preview, and multiple IFCX export formats.

AEC Hackathon Zurich 2025 - Team Connections

Open desktop-applicatie voor constructieve berekeningen op basis van CalcPAD-syntax, met live IFCX en IFC4x3 STEP export — opvolger van CalcPAD onder de OpenAEC Foundation.

Example with vue3, vuetify, typescript and xeokit-sdk.

A BIM Collaboration Format (BCF) writer for three.js

The original idea was to build a collaborative "world building" experience, using WebXR and open platforms and protocols (GLB, IFC, ECS, OpenXR)