Top 5 Java vehicle-routing-problem Projects

jsprit

3 1,577 3.3 Java

jsprit is a java based, open source toolkit for solving rich vehicle routing problems

Project mention: jsprit VS timefold-solver - a user suggested alternative | libhunt.com/r/jsprit | 2024-01-04

timefold-solver

10 647 9.7 Java

The open source AI solver. Timefold is the successor of OptaPlanner, by the OptaPlanner team. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems

Project mention: Planner programming blows my mind | news.ycombinator.com | 2024-02-20

Are the commercial offerings you mentioned better than TimeFold? [0] (formerly known as OptaPlanner before the main developers forked it)
TimeFold's heuristics-based approach makes fast solutions to even highly-complex scenarios within the reach of anyone who can write Java expressions that evaluate to true when constraints are satisfied.
[0] https://timefold.ai/

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.
optapy

2 259 5.5 Java

OptaPy is an AI constraint solver for Python to optimize planning and scheduling problems.
timefold-quickstarts

2 148 6.9 Java

Get started with Timefold quickstarts here. Timefold is the successor of OptaPlanner, by the OptaPlanner team. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems

Project mention: Planner programming blows my mind | news.ycombinator.com | 2024-02-20

https://github.com/TimefoldAI/timefold-quickstarts
As for the Community/Enterprise split - we want to continue the open source project, but we need to eat too :)
Geoffrey

OptaPlanner

30 136 7.4 Java

Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.

Project mention: OptaPlanner VS timefold-solver - a user suggested alternative | libhunt.com/r/optaplanner | 2023-06-23

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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).