autk-db
Load and query geospatial data in the browser using DuckDB-WASM. Supports OpenStreetMap, GeoJSON, CSV, and more.
Load, analyze, and render geospatial data entirely in the browser — no server required.
Interactive examples showcasing the core capabilities of Autark. Each example runs entirely in the browser.

Render a projected GeoJSON dataset directly in the browser.
Open Example →
Load spatial data into an in-browser database and visualize it on a map.
Open Example →
Query OpenStreetMap data and render a layered 3D urban scene.
Open Example →
Link map and chart views for coordinated visual analysis.
Open Example →
Compute derived attributes and render them as a thematic map.
Open Example →
Render polygons and point layers together in a single map view.
Open Example →End-to-end urban visual analytics applications built with Autark. These cases combine multiple modules into full interactive experiences.

Explore Manhattan in 3D with neighborhoods, thematic layers, parallel coordinates, and linked tables powered by Autark.
Open Use Case →
Explore the Boston street network and electric vehicle charging stations in an interactive map.
Open Use Case →