Repositories list

• engine_web-ifc

  Public

  ThatOpen/engine_web-ifc’s past year of commit activity
  Reading and writing IFC files with Javascript, at native speeds.

  javascriptcppwebassembly+ 3

  javascriptcppwebassemblywasmemscriptenifc

  TypeScript

  •

  Mozilla Public License 2.0

  •266266 forks•942942 stars•5959 issues•33 pull requests•Updated Apr 23, 2026Apr 23, 2026

• engine_components

  Public

  ThatOpen/engine_components’s past year of commit activity
  TypeScript

  •

  MIT License

  •198198 forks•639639 stars•1515 issues•11 pull request•Updated Apr 21, 2026Apr 21, 2026

• engine_fragment

  Public

  ThatOpen/engine_fragment’s past year of commit activity
  JavaScript

  •

  MIT License

  •5454 forks•178178 stars•66 issues•44 pull requests•Updated Apr 21, 2026Apr 21, 2026

• engine_docs

  Public

  ThatOpen/engine_docs’s past year of commit activity
  HTML

  •1919 forks•1818 stars•77 issues•22 pull requests•Updated Apr 20, 2026Apr 20, 2026

• engine_ui-components

  Public

  ThatOpen/engine_ui-components’s past year of commit activity
  Collection of web components meant to be used, but not limited to, BIM applications.

  TypeScript

  •

  MIT License

  •3131 forks•4646 stars•33 issues•11 pull request•Updated Apr 19, 2026Apr 19, 2026

• engine_past-docs

  Public

  ThatOpen/engine_past-docs’s past year of commit activity
  Documentation for previous versions of That Open Engine

  HTML

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 16, 2026Apr 16, 2026

• engine_templates

  Public

  ThatOpen/engine_templates’s past year of commit activity
  TypeScript

  •2323 forks•5252 stars•00 issues•00 pull requests•Updated Nov 5, 2025Nov 5, 2025

• engine_clay

  Public

  ThatOpen/engine_clay’s past year of commit activity
  Lightweight BIM modelling engine.

  TypeScript

  •

  MIT License

  •1919 forks•7070 stars•22 issues•22 pull requests•Updated Oct 9, 2024Oct 9, 2024

• web-ifc-three

  Public

  ThatOpen/web-ifc-three’s past year of commit activity
  The official IFC Loader for Three.js.

  constructionengineeringarchitecture+ 4

  constructionengineeringarchitecturebimopenbimifcaec

  JavaScript

  •

  MIT License

  •140140 forks•582582 stars•4646 issues•22 pull requests•Updated Apr 17, 2024Apr 17, 2024

• info

  Public

  ThatOpen/info’s past year of commit activity
  JavaScript

  •22 forks•11 star•00 issues•00 pull requests•Updated Jan 9, 2024Jan 9, 2024

• web-ifc-viewer

  Public
  Graphics engine and toolkit for client applications.

  threejsgeometrybim+ 2

  threejsgeometrybimifc3d

  JavaScript

  •

  MIT License

  •253253 forks•1k1k stars•5757 issues•11 pull request•Updated Sep 29, 2023Sep 29, 2023

• ifcjs-crash-course

  Public

  ThatOpen/ifcjs-crash-course’s past year of commit activity
  Exercises of the IFC.js crash course.

  JavaScript

  •5555 forks•121121 stars•00 issues•33 pull requests•Updated Apr 5, 2023Apr 5, 2023

• frontend-course

  Public

  ThatOpen/frontend-course’s past year of commit activity
  TypeScript

  •

  MIT License

  •77 forks•1616 stars•00 issues•00 pull requests•Updated Feb 22, 2023Feb 22, 2023

• frontend-course-firebase

  Public
  TypeScript

  •33 forks•66 stars•00 issues•00 pull requests•Updated Nov 9, 2022Nov 9, 2022