Directory

5 tools

Observable, Inc. · Data visualization

Modular JavaScript library for bespoke, data-driven web graphics: scales, axes, shapes, layouts, geo projections, transitions and DOM selections

ISCOpen sourceFreeLocalNov 2, 2026

Uber Technologies (open-source project) · GIS & mapping

Hexagonal hierarchical geospatial indexing system from Uber with a C core and bindings for Python, JavaScript, Java and SQL engines

Apache-2.0Open sourceFreeLocalNov 2, 2026

Volodymyr Agafonkin and contributors · GIS & mapping

Lightweight open-source JavaScript library for interactive tile-based web maps with markers, vector layers and a large plugin ecosystem

BSD-2-ClauseOpen sourceFreeLocalNov 2, 2026

MapLibre Organization · GIS & mapping

Open-source vector-tile map renderers for web (GL JS) and native platforms, forked from Mapbox GL and governed by a community organisation

BSD-3-ClauseOpen sourceFreeLocalSelf-hostedNov 2, 2026

Roland Olbricht and the OpenStreetMap community · GIS & mapping

Read-only query service for OpenStreetMap data using the Overpass QL language, available on public instances or self-hosted

AGPL-3.0-onlyFreeOpen sourceSelf-hostedNov 2, 2026

Share this view: /tools?use=map-geodata&depth=standard&selfhost=1

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