Decision Workspace
coulomb vs uff-relax vs molcrafts-molrs
Side-by-side comparison of Rust crates
59
coulomb
growingv0.5.0
Library for electrolytes and electrostatic interactions
50
uff-relax
experimentalv1.0.7
A high-performance, parallelized molecular structure optimizer using the Universal Force Field (UFF).
47
molcrafts-molrs
experimentalv0.0.15
Unified façade for the molrs molecular simulation toolkit (core + IO + compute + force fields + SMILES + 3D generation)
Core Metrics
| coulomb | uff-relax | molcrafts-molrs | |
|---|---|---|---|
| Health Score | 59 | 50 | 47 |
| Total Downloads | 3.4K | 1.5K | 85 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 7 | 0 | 0 |
| Releases | 7 | 8 | 6 |
| Last Updated | today | 82d ago | 26d ago |
| Age | 1y 6m | 3m | 3m |
Health Breakdown
coulomb
Maintenance
19
Quality
14
Community
7
Popularity
4
Documentation
15
uff-relax
Maintenance
14
Quality
16
Community
6
Popularity
4
Documentation
10
molcrafts-molrs
Maintenance
17
Quality
11
Community
5
Popularity
2
Documentation
12
Technical Details
| coulomb | uff-relax | molcrafts-molrs | |
|---|---|---|---|
| Version | 0.5.0 | 1.0.7 | 0.0.15 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | BSD-3-Clause |
| Dependencies | 12 | 11 | 5 |
| Crate Size | 132KB | 107KB | 15KB |
| Features | 4 | 2 | 11 |
| Yanked % | 0.0% | 0.0% | 33.3% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.77 | — | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •coulomb leads with a health score of 59/100, but none of the options score above 80.
- •coulomb, molcrafts-molrs are pre-1.0 — API may change.