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@CesiumGS

Cesium

The Platform for 3D Geospatial

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  1. cesium cesium Public

    An open-source JavaScript library for world-class 3D globes and maps 🌎

    JavaScript 15.7k 3.9k

  2. 3d-tiles 3d-tiles Public

    Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

    Batchfile 2.6k 504

  3. cesium-unreal cesium-unreal Public

    Bringing the 3D geospatial ecosystem to Unreal Engine

    C++ 1.2k 376

  4. obj2gltf obj2gltf Public

    Convert OBJ assets to glTF

    JavaScript 1.9k 310

  5. gltf-pipeline gltf-pipeline Public

    Content pipeline tools for optimizing glTF assets. 🌐

    JavaScript 2.1k 261

  6. cesium-unity cesium-unity Public

    Bringing the 3D geospatial ecosystem to Unity

    C# 535 131

Repositories

Showing 10 of 67 repositories
  • cesium Public

    An open-source JavaScript library for world-class 3D globes and maps 🌎

    CesiumGS/cesium's past year of commit activity
    JavaScript 15,695 Apache-2.0 3,870 1,571 (32 issues need help) 93 Updated Sep 9, 2026
  • cesium-unreal Public

    Bringing the 3D geospatial ecosystem to Unreal Engine

    CesiumGS/cesium-unreal's past year of commit activity
    C++ 1,236 Apache-2.0 376 190 (4 issues need help) 15 Updated Sep 9, 2026
  • glTF Public Forked from KhronosGroup/glTF

    glTF – Runtime 3D Asset Delivery

    CesiumGS/glTF's past year of commit activity
    HTML 37 1,225 0 1 Updated Sep 9, 2026
  • cesium-unity Public

    Bringing the 3D geospatial ecosystem to Unity

    CesiumGS/cesium-unity's past year of commit activity
    C# 535 Apache-2.0 131 96 (2 issues need help) 14 Updated Sep 9, 2026
  • cesium-native Public
    CesiumGS/cesium-native's past year of commit activity
    C++ 621 Apache-2.0 276 130 (2 issues need help) 13 Updated Sep 9, 2026
  • 3d-tiles Public

    Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

    CesiumGS/3d-tiles's past year of commit activity
    Batchfile 2,600 504 91 5 Updated Sep 8, 2026
  • cesium-unity-samples Public

    Sample project for Cesium for Unity

    CesiumGS/cesium-unity-samples's past year of commit activity
    C# 291 Apache-2.0 57 3 2 Updated Sep 2, 2026
  • community Public

    Community resources applicable across Cesium's open-source projects.

    CesiumGS/community's past year of commit activity
    22 Apache-2.0 1 1 0 Updated Sep 1, 2026
  • libcitygml Public Forked from jklimke/libcitygml

    C++ Library for CityGML Parsing and Visualization

    CesiumGS/libcitygml's past year of commit activity
    C++ 8 LGPL-2.1 62 0 1 Updated Aug 31, 2026
  • cesiumjs-ai-starter-app Public

    A starter template for building LLM-powered 3D globe applications with CesiumJS and tool calling.

    CesiumGS/cesiumjs-ai-starter-app's past year of commit activity
    TypeScript 7 Apache-2.0 0 3 1 Updated Aug 28, 2026