google/or-tools

Google's Operations Research tools:

Science & researchC++#combinatorial-optimization#linear-programming#operations-research#optimization#or-tools

1.2 Steady Magnitude out of 10. Star growth looks organic. Data as of September 19, 2026.

About the project

Open-source suite by Google for solving combinatorial optimization problems: constraint programming, linear programming, routing and graph algorithms. Includes C++ core with Python, C# and Java wrappers.

Useful for

Solve a vehicle routing problem with capacity and time-window constraints
Model and solve a linear programming task with Glop or PDLP solver
Use CP-SAT to schedule jobs or assign tasks under constraints

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

2 stars so far today, about 5 expected by the end of the day.
GitHub Trending C++ today: #7, +8 stars.

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 14,071
Stars in a day: 5
Forks: 2,495
Issues and pull requests: 4,215
Watchers: 310
Language: C++
License: Apache-2.0
Latest release: v9.15 · January 12, 2026
Created: February 21, 2015
Last push: September 19, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 19, 2026GitHub Trending C++ today: #7, +8 stars

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/google/or-tools.svg?lang=en)](https://gitnova.dev/en/r/google/or-tools)

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