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

🌍🌏🌎 The whole world fits inside your cloud!

🌎 Python library to access all public routing, isochrones and matrix APIs in a consistent manner.

GraphHopper Maps - Open Source Route Planner UI

GraphHopper Navigation as App

iOS Port of the GraphHopper road routing engine

Sample CVRP Application using Kotlin + Optaplanner/Timefold/Jsprit/Or-Tools/Jenetics + Graphhopper + Spring Boot + Apache Camel + Jooq + Websockets

GraphHopper Navigation Example using the Maplibre Android SDK

An R Interface to the graphhopper API

Postgis reader for GraphHopper

This project is continued at https://github.com/droidsolutions/maphopper. Proxy to convert Graphhopper Directions API responses to Mapbox API Responses

Public README for our proprietary solution to make arbitrary datasets (e.g. TomTom/HERE) routable with FOSS routing engines.

QGIS plugin for displaying GraphHopper isochrones

Proxy to convert Graphhopper Directions API responses to Mapbox API Responses

A small Java tool to mapmatch Floating Car Data and import it as Linestring ZM (x, y, speed, time) to PostGIS

Add-on for Locus Map application that allows to use GraphHopper library for offline routing (navigation).

The Scheduling API is designed to optimize the route of a trip with multiple stops.

🗺 The GraphHopper Routing API wrapped in an easy-to-use Swift framework.

This routing service requires a latitude and longitude input for two locations to calculate the shortest route in between. The routing is based on the Dijkstra algorithm.