- gods-eye-view by bilawalsidhu, 65k stars. Browser-based 3D globe showing live flight and geospatial data
- Leaflet by Leaflet, 46k stars. Lightweight JavaScript library for interactive maps
- arnis by louis-e, 19k stars. Generates real-world locations from OpenStreetMap data as Minecraft worlds
- cesium by CesiumGS, 16k stars. JavaScript library for 3D globes, maps and geospatial data in the browser
- deck.gl by visgl, 15k stars. WebGL2 framework for large-scale data visualization and geospatial layers
- prettymaps by marceloprates, 14k stars. Python library that renders decorative map images from OpenStreetMap data
- maptoposter by originalankur, 14k stars. Python script that renders city maps from OpenStreetMap as printable posters
- Shadowbroker by BigBodyCobain, 12k stars. Python OSINT dashboard tracking flights, satellites, and seismic events in one view
- dawarich by Freika, 11k stars. Self-hosted location history app that tracks and maps your GPS data
- GeoLibre by opengeos, 8.6k stars. Browser, desktop, and mobile GIS app for mapping geospatial data
- jiangshan-map by DeanChensj, 6.0k stars. Interactive historical map of China with dynasty timeline and place data
- StreetComplete by streetcomplete, 5.2k stars. Android app for answering quick survey questions to improve OpenStreetMap
- google-timeline-visualizer by mahlernim, 3.1k stars. Visualizes your yearly travel from Google Location History exports
- map3d by cartesiancs, 2.7k stars. Builds 3D city maps with buildings and roads using React Three Fiber
- sc-datav by knight-L, 2.6k stars. Three.js dashboard that draws geographic outlines as 3D maps
- trip by itskovacs, 2.0k stars. Self-hosted map tracker for points of interest and trip planning
- worldwideview by silvertakana, 1.9k stars. Interactive world data viewer built with TypeScript
- map-to-poster by dimartarmizi, 1.1k stars. Client-side web app that turns a location into a printable map poster
- Aleph by Belluxx, 885 stars. Feeds satellite imagery, terrain, buildings and street photos into an LLM
- geosql by dekart-xyz, 686 stars. Agent skill that teaches Claude or Codex to work with geospatial data
- FlightScnr_Pi by yashmulgaonkar, 676 stars. Raspberry Pi desktop radar showing nearby aircraft and marine vessels on a round screen
- pixel-path by jonwheatley, 327 stars. Claude Code skill that makes pixel-art fly-throughs between two places
- wavedigger by christianrowlands, 273 stars. Looks up Wi-Fi BSSIDs against Apple's public WPS location service
- grid2poster by open-energy-transition, 272 stars. Python tool that renders a country's electrical grid as a printable poster
- QGIS-Enhancement-Proposals by qgis, 144 stars. Proposals for new QGIS features and how they are discussed
- Solar-Roof-AI by amarnath3003, 134 stars. Estimates usable rooftop area and previews solar panel layouts
- geoid-flood by links-ads, 25 stars. Multi-modal benchmark dataset for flood segmentation from geospatial imagery
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