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.

Examples

Interactive examples showcasing the core capabilities of Autark. Each example runs entirely in the browser.

Render GeoJSON layers directly in the browser with a minimal setup.

Combine spatial datasets in the browser and visualize the results instantly.

Load urban layers from OpenStreetMap and explore city scenes in 3D.

Run GPU-accelerated computations on feature properties and map the results in real time.

Link maps and charts to build coordinated urban visual analytics workflows.

Prototype example page reserved for future multi-layer urban accessibility analysis.