web-ifc

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

Exremely powerful IFC viewer, including features like split and merge

Web-based 3D IFC classification editor. Assign Uniclass/eBKP-H references to models using Three.js and web-ifc.

18 production-ready Claude Code skills for ThatOpen Engine 3.3.x. Building web-based BIM applications

Free online IFC viewer & validator that runs 100% in your browser, no upload, no account. Get an IFC Health Score (0–100), 38 validation rules, 3D viewer, BCF 2.1 export & non-destructive editor. A privacy-first Solibri / buildingSMART validator alternative.

Read-only IFC model viewer for BIM coordination review: federation, two section cuts, schedules and an optional AI assistant. Windows and macOS.

IFC Playground

AEC Hackathon Zurich 2025 - Team Connections

Load and Render IFC Files with Babylon.js

Open-source IFC model viewer with BCF issue support. 100% client-side, runs from a single HTML file. Built with three.js and web-ifc. No server, no sign-up.

A lightweight, zero-install BIM viewer for IFC files. Load Industry Foundation Classes models directly in your browser, inspect element properties, and export building data to Excel, all without a backend or build tools.

Quick Example IFC use Webpack: https://chuongmep.com/posts/2023-10-16-Let-Make-IFCJS-Simple-Webpack.html

Open-source web-native BIM authoring & coordination platform — native IFC/IFCZIP engine, 2D CAD, schedules, BCF issue workflow, real-time collaboration, 19 locales.

Quite featured lightweight Babylon.js IFC viewer.

Коллекция BIM/IFC веб-вьюеров: LES АТЛАС, IFC.js, Xeokit, Speckle и openBIM demo

Compare two IFC model versions and see what changed in 3D. Detects added, removed and modified elements (properties, placement, type, geometry) with GlobalId + fallback matching, plus natural-language queries. FastAPI + IfcOpenShell backend, React + three.js + web-ifc frontend.

Simple IFC viewer using Three.js, web-ifc and ThatOpen UI components

Quick Look preview for IFC (BIM) models on macOS: press Space in Finder to see the building in 3D

Axis — construction inspection software for field engineers: survey checks, reinforcement, structural geometry, concrete strength and IFC model context.

An adversarial conformance corpus for IFC parsers — 52 trap files, and a scoreboard of how IfcOpenShell, web-ifc and friends survive them.