jsprit
A Java toolkit for solving vehicle routing and traveling salesman problems with real-world constraints. It is used to plan efficient delivery or service routes.
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Share on XLicense: Apache-2.0
Overview
jsprit is a Java toolkit for solving rich Traveling Salesman and Vehicle Routing Problems. It is based on a single all-purpose meta-heuristic and is maintained by GraphHopper. You define vehicles, jobs and extra constraints in code, run the solver, and can visualise the solutions. It is added as a Maven or Gradle dependency and requires Java 21 or higher.
Key features
- Capacitated, multiple depot and time window VRP variants
- Pickups and deliveries, backhauls and heterogeneous fleets
- Time-dependent VRP, TSP and Dial-a-Ride problems
- Modular design that allows custom constraints and algorithm changes
- Solution visualisation
Best for
Java developers planning delivery or service routes with real-world constraints such as capacities and time windows.
- Upstream
- graphhopper/jsprit
- Fork on GitHub
- Guo-astro/jsprit
- Upstream stars
- 1.8k
- Category
- Maps and geospatial
- Language
- Java
- License
- Apache-2.0
- Forked
- 2018-01-29
- Sync status
- In syncLast synced 2026-10-19
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