Top 4 Java Dijkstra Projects

Algorithms

3 16,475 7.2 Java

A collection of algorithms and data structures (by williamfiset)

Project mention: Algorithmic Alchemy: Exploiting Graph Theory in the Foreign Exchange | dev.to | 2023-10-05

William Fiset's GitHub examples - Bellman Ford On Adjacency Matrix

Graphhopper

26 4,660 9.2 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.

InfluxDB

www.influxdata.com sponsored

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.
AlgoDS

1 3,418 0.0 Java

Implementation of Algorithms and Data Structures, Problems and Solutions
Erdos

0 124 4.2 Java

Modular and modern graph-theory algorithms framework in Java

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). The latest post mention was on 2023-10-18.