AutarkA modular urban toolkit for data visualization on the web

Load, analyze, and render geospatial data entirely in the browser — no server required.

autk-db

Load and query geospatial data in the browser using DuckDB-WASM. Supports OpenStreetMap, GeoJSON, CSV, and more.

Render 2D and 3D maps on a canvas using WebGPU. Handles large datasets without a tile server.

Run custom computations across GeoJSON features in parallel on the GPU using WGSL shaders.

Build interactive D3 charts that link directly to map selections for coordinated views.

Load and visualize pre-processed GeoJSON data using autk-map.

Combine autk-db and autk-map to build complex geospatial applications.

Load and visualize OpenStreetMap data from any city in 3D.