ninja is a web viewer for CityJSON files. It supports most features as described by the CityJSON specification.

ninja stands for "ninja is not just azul" to tease azul, the best macOS CityJSON viewer!

You can run ninja without installation by visiting ninja.cityjson.org.

Initialize the cityjson-vue-components git submodule:

git submodule init
git submodule update

Install all dependencies:

yarn install

yarn run dev

You can visit the local version at: http://localhost:9080/dist/index.html.

yarn run build

ninja uses cityjson-vue-components and cityjson-threejs-loader to handle things.

Other frameworks used:

• three.js
• Vue.js
• Bootstrap
• Parcel.js