Skip to content
@cityjson

CityJSON

For all CityJSON matters. Managed by @tudelft3d

Pinned Loading

  1. specs specs Public

    Specifications for CityJSON, a JSON-based encoding for 3D city models

    Bikeshed 117 26

  2. cjio cjio Public

    CityJSON/io: Python CLI to process and manipulate CityJSON files

    Python 144 35

  3. cityjson-qgis-plugin cityjson-qgis-plugin Public

    A QGIS plugin that adds support for CityJSON files

    Python 44 13

  4. ninja ninja Public

    A web viewer for CityJSON files

    Vue 51 17

  5. cityjson-threejs-loader cityjson-threejs-loader Public

    JavaScript 27 21

  6. cjval cjval Public

    Official validator for CityJSON + CityJSONSeq datasets

    Rust 10 3

Repositories

Showing 10 of 29 repositories
  • cjval_wasm Public

    cjval compiled for WASM

    cityjson/cjval_wasm’s past year of commit activity
    JavaScript 3 MIT 3 1 0 Updated Feb 25, 2026
  • cjval Public

    Official validator for CityJSON + CityJSONSeq datasets

    cityjson/cjval’s past year of commit activity
    Rust 10 MIT 3 1 0 Updated Feb 23, 2026
  • extensions Public

    A registry for CityJSON Extensions

    cityjson/extensions’s past year of commit activity
    Python 0 0 0 0 Updated Feb 23, 2026
  • specs Public

    Specifications for CityJSON, a JSON-based encoding for 3D city models

    cityjson/specs’s past year of commit activity
    Bikeshed 117 CC0-1.0 26 13 (2 issues need help) 4 Updated Feb 23, 2026
  • stac-city3d Public

    STAC extension for 3D city models

    cityjson/stac-city3d’s past year of commit activity
    2 Apache-2.0 0 0 0 Updated Feb 21, 2026
  • flatcitybuf Public

    CityJSON encoding with FlatBuffers

    cityjson/flatcitybuf’s past year of commit activity
    Rust 27 3 1 2 Updated Feb 15, 2026
  • website Public Forked from just-the-docs/just-the-docs

    Source code for https://cityjson.org

    cityjson/website’s past year of commit activity
    HTML 3 MIT 3,848 0 1 Updated Feb 15, 2026
  • cityjson-qgis-plugin Public

    A QGIS plugin that adds support for CityJSON files

    cityjson/cityjson-qgis-plugin’s past year of commit activity
    Python 44 Apache-2.0 13 21 0 Updated Feb 2, 2026
  • cjext-builder Public

    A simple webapp to build CityJSON Extensions schemas files

    cityjson/cjext-builder’s past year of commit activity
    HTML 0 0 0 0 Updated Jan 16, 2026
  • cj-mcp Public

    Beta version: MCP server for CityJSON spec

    cityjson/cj-mcp’s past year of commit activity
    TypeScript 1 MIT 0 0 0 Updated Dec 22, 2025
View all repositories