graphhopper/graphhopper

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

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valhalla/valhalla

Open Source Routing Engine for OpenStreetMap

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googlemaps/google-maps-services-js

Node.js client library for Google Maps API Web Services

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headwaymaps/headway

Self-hostable maps stack, powered by OpenStreetMap.

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