graphhopper/jsprit
jsprit is a java based, open source toolkit for solving rich vehicle routing problems observed · 2026-08-28
Health v2 · maintenance only
57/100
- Activity 76
- Release rhythm 8
- Longevity 100
Flags: prerelease_only
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4907
- days_rel: 652
- days_push: 147
- n_releases_24m: 1
Adoption not part of the score
1828 stars · 639 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
jsprit is a Java-based open-source toolkit for solving rich Traveling Salesman Problems (TSP) and Vehicle Routing Problems (VRP) using a single all-purpose metaheuristic. It supports many VRP variants including capacitated, multi-depot, time-windowed, pickup-and-delivery, and heterogeneous fleet problems, and is maintained by GraphHopper.
Use cases
- solve vehicle routing problems in java
- optimize delivery routes for a fleet of vehicles
- solve traveling salesman problem programmatically
- route optimization with time windows and capacity constraints
- plan pickup and delivery routes for multiple vehicles
- embed a VRP solver into a logistics application
- solve dial-a-ride and multi-depot routing problems
When to choose
- you need a flexible, extensible Java library for TSP/VRP solving with custom constraints
- you want to handle rich VRP variants like time windows, backhauls, heterogeneous fleets, or multiple depots
- you prefer an embeddable open-source solver over a commercial routing API
- you need to customize or monitor the optimization algorithm itself
When to avoid
- you need a hosted route optimization API without writing Java code
- you require exact optimal solutions for large instances rather than good heuristic solutions
- your stack is not on the JVM and you cannot integrate Java libraries
- you need full map/routing features (geocoding, map matching) rather than just route optimization
Facets
library · maturity active
simulation math logistics developer-tools jvm cross-platform vehicle-routing-problem traveling-salesman metaheuristic route-optimization tsp vrp java-library optimization algorithms
6 sources
- readme: https://github.com/graphhopper/jsprit · fetched 2026-08-28 · 3e077723393e
- homepage: https://www.graphhopper.com/open-source/ · fetched 2026-08-29 · d1ab4a7117c4
- site_page: https://www.graphhopper.com/about-us · fetched 2026-08-29 · 8e62c909fe4e
- site_page: https://docs.graphhopper.com/ · fetched 2026-08-29 · baef0c449461
- site_page: https://www.graphhopper.com/pricing · fetched 2026-08-29 · 3cf6f1325e68
- site_page: https://www.graphhopper.com/faq · fetched 2026-08-29 · f9a2ac95718a
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| graphhopper/jsprit | main | 57 |
For agents
markdown · JSON · MCP: product_card(name="graphhopper/jsprit")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem