This blog post is about the experience I made when compiling the GraphHopper routing engine to a native executable using GraalVM. The GraphHopper routing engine is an open source project that uses the road network from OpenStreetMap and is able to calculate routes from A to B very fast and offers other features like isochrone […]

Today the GraphHopper routing engine turned 8 years. It has now over 2500 stars at GitHub and together we pushed over 4300 commits with contributions from over 80 contributors – thanks a lot! See here for the first commits and read the blog post about the new release 1.0. Additionally we invested into our other […]

Ending support for TLS 1.0/1.1 From March 4th, 2020, all requests to the GraphHopper Directions API must use HTTP over TLS (HTTPS), with support for TLS 1.2. We’ve decided to make this change in the best interest of our customers. This way we can ensure the security of data in transit and stay up to […]

Thanks to all our customers and users who challenge us daily to make our services and open source projects better. Just take a look at our newsletters and see what we have achieved in just one year. I’m really proud to be part of the GraphHopper team and that we have created an independent company […]

With the GraphHopper Directions API it is easy to calculate the route from A to B including multiple intermediate waypoints. Our customers often use the Route Optimization API to get an optimized order of many deliveries. To deliver your packages or services in real world you additionally need a navigation application where you need turn […]

Today, we are proud to announce the release of GraphHopper 0.13. GraphHopper is an open source routing engine for roads and public transit, released under the Apache License 2.0. By default it uses OpenStreetMap and GTFS data and it can import other data sources. The demo is called GraphHopper Maps and shows most road routing […]