- OpenStreetMaps
- PBF format
- Osmosis (java app for processing OSM data)
- OpenAddresses
- Who's On First
- GeoNames
- Geofabrik
- GeoJSON
- Nominatim (geocoding using OpenStreetMaps data)
- Pelias geocoder
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Open Source Routing Machine (OSRM)
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Open Route Service
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Leaflet
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Folium
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Leaflet Routing Machine
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Graphhopper
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Valhalla
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OR-Tools
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Vroom
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routing-ortools-osrm Python package
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GPX data format
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GeoJSON data format
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R, ORS and Leaflet. GeoJSON results from ORS are feeded to Leaflet to generate visualizations.
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GeoPandas
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OptaPlanner (VRP)
From Wikipedia:
"A geographic information system (GIS) is a conceptualized framework that provides the ability to capture and analyze spatial and geographic data."