Decision Workspace
roma_lib vs primordial-opt vs genx
Side-by-side comparison of Rust crates
50
roma_lib
experimentalv0.1.1
A Rust metaheuristics framework inspired by jMetal for optimization and experimentation.
43
primordial-opt
experimentalv0.1.4
Genetic algorithm library with composable selection, crossover, and mutation operators
39
genx
growingv0.4.0
An easy to use and modular genetic algorithms library.
Core Metrics
| roma_lib | primordial-opt | genx | |
|---|---|---|---|
| Health Score | 50 | 43 | 39 |
| Total Downloads | 22 | 58 | 13.8K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 3 | 11 |
| Last Updated | 15d ago | 163d ago | 1665d ago |
| Age | 24d | 5m | 4y 8m |
Health Breakdown
roma_lib
Maintenance
13
Quality
14
Community
6
Popularity
2
Documentation
15
primordial-opt
Maintenance
12
Quality
13
Community
6
Popularity
2
Documentation
10
genx
Maintenance
4
Quality
15
Community
6
Popularity
5
Documentation
9
Technical Details
| roma_lib | primordial-opt | genx | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.4 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 6 | 2 |
| Crate Size | 116KB | 32KB | 16KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | 1.90 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •roma_lib leads with a health score of 50/100, but none of the options score above 80.
- •genx has the most downloads (13.8K), suggesting wider adoption.
- •⚠ genx has not been updated in over a year.