Top 3 graphhopper Open-Source Projects

Graphhopper

26 4,692 9.3 Java

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

Project mention: The Open Source GraphHopper Routing Engine 8.0 Released | news.ycombinator.com | 2023-10-18

Well I think what he means is that we dropped the explicit support of Android and the example app with offline maps (Mapsforge), see this issue: https://github.com/graphhopper/graphhopper/issues/1940
But offline routing should still work on Android. But as you need JDK 1.8 support this will exclude a few older Android versions and devices, I think.

maps

5 478 9.7 JavaScript

🌍🌏🌎 The whole world fits inside your cloud! (by nextcloud)
InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
graphhopper-maps

16 73 8.5 TypeScript

GraphHopper Maps - Open Source Route Planner UI

Project mention: Happy Birthday OpenStreetMap | news.ycombinator.com | 2023-08-09

https://f-droid.org/packages/com.graphhopper.maps/
Unlike most OSM apps it requires an internet connection but has the advantage of an address search with auto complete and alternative routes.
Or use the website https://graphhopper.com/maps/ (disclaimer: I'm one of the founders of GraphHopper)
Both come with a custom model editor (gear button in the top left) where you can tweak the routing preferences to your liking like prefering more the official bike routes or more elevation avoidance or a slower speed etc.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).