The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →
Choco Alternatives
Similar projects and alternatives to Choco
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OptaPlanner
Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.
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WorkOS
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.
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zebra4j
zebra4j is a generator and solver library for Zebra puzzles, also knows as "logic grid puzzles".
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timefold-solver
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
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InfluxDB
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.
Choco reviews and mentions
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Constraint Programming (2020)
There are quite a few out there. I played with gecode as well as https://choco-solver.org/ which I found intuitive and fun to use.
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How to Corrupt an SQLite Database File
I personally doesn't get surprised by POSIX to consider it's violating this "least surprise" amount.
Instead, for example Java has given me much more surprises, and at catastrophic levels. I was using Choco Solver [0] back in the day, and I created two instances of it, attached to different classes. Which is perfectly normal, right?
Somehow they've cross linked between these two instances, affected the results they have computed, and created persistent memory leaks which needed system reboots to claim back. Java should be immune to that, but no.
Preventing that needed to run only one instance of Choco, which limited my performance greatly. Luckily, the system had a queue/consumer structure, so running only one didn't need extensive changes.
[0]: https://choco-solver.org/
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Constraint Programming: Solving Sudoku with Choco Solver library
Sudoku is one of these types of problems, but it has very simple rules, so it’s a nice playground to try out different ways to solve graph colouring problems. This post outlines a solution using constraint programming with choco solver.
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backtrack-rs: combinatorial search library, help me improve it!
- Choco (https://choco-solver.org/): state of the art trailing solver, heavily tested, easy to get started with and actively maintained. Written in Java.
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A note from our sponsor - WorkOS
workos.com | 25 Apr 2024
Stats
chocoteam/choco-solver is an open source project licensed under BSD 4-Clause "Original" or "Old" License which is not an OSI approved license.
The primary programming language of Choco is Java.
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