Decision Workspace
coulomb vs uff-relax vs polysim-core
Side-by-side comparison of Rust crates
58
coulomb
growingv0.4.0
Library for electrolytes and electrostatic interactions
48
uff-relax
experimentalv1.0.7
A high-performance, parallelized molecular structure optimizer using the Universal Force Field (UFF).
44
polysim-core
experimentalv0.2.0
Polymer structure generator and physical property simulator built on BigSMILES
Core Metrics
| coulomb | uff-relax | polysim-core | |
|---|---|---|---|
| Health Score | 58 | 48 | 44 |
| Total Downloads | 3.3K | 1.4K | 50 |
| 30d Downloads | 86 | 94 | 39 |
| Dependents | 6 | 0 | 0 |
| Releases | 6 | 8 | 3 |
| Last Updated | 17d ago | 23d ago | 23d ago |
| Age | 1y 4m | 1m | 1m |
Health Breakdown
coulomb
Maintenance
18
Quality
14
Community
7
Popularity
4
Documentation
15
uff-relax
Maintenance
12
Quality
16
Community
6
Popularity
4
Documentation
10
polysim-core
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
10
Technical Details
| coulomb | uff-relax | polysim-core | |
|---|---|---|---|
| Version | 0.4.0 | 1.0.7 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 12 | 11 | 7 |
| Crate Size | 129KB | 107KB | 36KB |
| Features | 4 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.77 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •coulomb leads with a health score of 58/100, but none of the options score above 80.
- •coulomb, polysim-core are pre-1.0 — API may change.