Decision Workspace
utomid-rs vs kimiya vs elements_rs
Side-by-side comparison of Rust crates
42
utomid-rs
experimentalv0.1.0
Compact encoding for chemical elements, compounds, and basic chemistry utilities.
58
kimiya
experimentalv1.1.1
Kimiya — chemistry engine for elements, molecules, reactions, kinetics, and thermochemistry
57
elements_rs
experimentalv0.2.8
A comprehensive library for chemical elements and their isotopes with rich metadata
Core Metrics
| utomid-rs | kimiya | elements_rs | |
|---|---|---|---|
| Health Score | 42 | 58 | 57 |
| Total Downloads | 990 | 491 | 3.7K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 3 | 6 | 13 |
| Releases | 1 | 3 | 16 |
| Last Updated | 299d ago | 105d ago | 31d ago |
| Age | 9m | 3m | 8m |
Health Breakdown
utomid-rs
Maintenance
3
Quality
14
Community
8
Popularity
4
Documentation
13
kimiya
Maintenance
14
Quality
18
Community
8
Popularity
3
Documentation
15
elements_rs
Maintenance
17
Quality
15
Community
9
Popularity
4
Documentation
12
Technical Details
| utomid-rs | kimiya | elements_rs | |
|---|---|---|---|
| Version | 0.1.0 | 1.1.1 | 0.2.8 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | GPL-3.0-only | MIT |
| Dependencies | 2 | 7 | 6 |
| Crate Size | 12KB | 92KB | 207KB |
| Features | 0 | 3 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.89 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kimiya leads with a health score of 58/100, but none of the options score above 80.
- •elements_rs has the most downloads (3.7K), suggesting wider adoption.
- •utomid-rs, elements_rs are pre-1.0 — API may change.