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@ThatOpen

That Open

Open source libraries to create BIM software.

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  1. engine_components engine_components Public

    TypeScript 591 186

  2. engine_web-ifc engine_web-ifc Public

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

    TypeScript 882 260

Repositories

Showing 10 of 14 repositories
  • engine_web-ifc Public

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

    ThatOpen/engine_web-ifc’s past year of commit activity
    TypeScript 882 MPL-2.0 260 69 6 Updated Feb 6, 2026
  • engine_fragment Public
    ThatOpen/engine_fragment’s past year of commit activity
    TypeScript 164 MIT 53 5 1 Updated Jan 30, 2026
  • engine_docs Public
    ThatOpen/engine_docs’s past year of commit activity
    HTML 16 20 7 2 Updated Jan 28, 2026
  • engine_ui-components Public

    Collection of web components meant to be used, but not limited to, BIM applications.

    ThatOpen/engine_ui-components’s past year of commit activity
    TypeScript 39 MIT 31 2 0 Updated Jan 27, 2026
  • engine_components Public
    ThatOpen/engine_components’s past year of commit activity
    TypeScript 591 MIT 186 10 2 Updated Jan 28, 2026
  • engine_past-docs Public

    Documentation for previous versions of That Open Engine

    ThatOpen/engine_past-docs’s past year of commit activity
    HTML 0 0 0 0 Updated Jan 23, 2026
  • engine_templates Public
    ThatOpen/engine_templates’s past year of commit activity
    TypeScript 49 22 0 0 Updated Nov 5, 2025
  • engine_clay Public

    Lightweight BIM modelling engine.

    ThatOpen/engine_clay’s past year of commit activity
    TypeScript 70 MIT 18 2 2 Updated Oct 9, 2024
  • web-ifc-three Public

    The official IFC Loader for Three.js.

    ThatOpen/web-ifc-three’s past year of commit activity
    JavaScript 574 MIT 138 46 0 Updated Apr 17, 2024
  • info Public
    ThatOpen/info’s past year of commit activity
    JavaScript 2 1 0 0 Updated Jan 9, 2024
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Most used topics

ifc bim