Decision Workspace
haru_cmaes vs kmedoids vs metaheuristics-nature
Side-by-side comparison of Rust crates
54
haru_cmaes
stablev2.0.1
A simple CMA-ES optimization algorithm implementation based on Hansen's purecma Python implementation.
54
kmedoids
growingv0.5.5
k-Medoids clustering with the FasterPAM algorithm
54
metaheuristics-nature
growingv10.1.0
A collection of nature-inspired metaheuristic algorithms.
Core Metrics
| haru_cmaes | kmedoids | metaheuristics-nature | |
|---|---|---|---|
| Health Score | 54 | 54 | 54 |
| Total Downloads | 20.6K | 26.3K | 114.8K |
| 30d Downloads | 0 | 0 | 1.5K |
| Dependents | 0 | 1 | 58 |
| Releases | 25 | 21 | 75 |
| Last Updated | 43d ago | 52d ago | 802d ago |
| Age | 1y 11m | 5y 6m | 5y 3m |
Health Breakdown
haru_cmaes
Maintenance
16
Quality
20
Community
3
Popularity
5
Documentation
10
kmedoids
Maintenance
16
Quality
16
Community
7
Popularity
5
Documentation
10
metaheuristics-nature
Maintenance
7
Quality
20
Community
11
Popularity
6
Documentation
10
Technical Details
| haru_cmaes | kmedoids | metaheuristics-nature | |
|---|---|---|---|
| Version | 2.0.1 | 0.5.5 | 10.1.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | GPL-3.0-or-later | MIT |
| Dependencies | 8 | 7 | 8 |
| Crate Size | 42KB | 40KB | 22KB |
| Features | 6 | 3 | 5 |
| Yanked % | 0.0% | 0.0% | 4.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •haru_cmaes leads with a health score of 54/100, but none of the options score above 80.
- •metaheuristics-nature has the most downloads (114.8K), suggesting wider adoption.
- •⚠ metaheuristics-nature has not been updated in over a year.
- •kmedoids is pre-1.0 — API may change.