Decision Workspace
om2 vs uom vs horned-owl
Side-by-side comparison of Rust crates
40
om2
growingv0.1.9
A set of classes generated from the OM2 RDF schema (mainly Unit)
69
uom
growingv0.38.0
Units of measurement
57
horned-owl
stablev1.4.0
Library for OWL Ontologies
Core Metrics
| om2 | uom | horned-owl | |
|---|---|---|---|
| Health Score | 40 | 69 | 57 |
| Total Downloads | 14.2K | 8.7M | 38.2K |
| 30d Downloads | 33 | 638.1K | 2.2K |
| Dependents | 16 | 1.1K | 33 |
| Releases | 9 | 34 | 17 |
| Last Updated | 2014d ago | 41d ago | 77d ago |
| Age | 5y 10m | 9y 1m | 7y 5m |
Health Breakdown
om2
Maintenance
4
Quality
14
Community
7
Popularity
5
Documentation
10
uom
Maintenance
16
Quality
16
Community
14
Popularity
8
Documentation
15
horned-owl
Maintenance
13
Quality
17
Community
10
Popularity
5
Documentation
12
Technical Details
| om2 | uom | horned-owl | |
|---|---|---|---|
| Version | 0.1.9 | 0.38.0 | 1.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | Apache-2.0 OR MIT | LGPL-3.0 |
| Dependencies | 10 | 10 | 19 |
| Crate Size | 133KB | 163KB | 209KB |
| Features | 4 | 32 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.68.0 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •uom leads with a health score of 69/100, but none of the options score above 80.
- •uom is depended on by 1.1K crates — strongest ecosystem trust.
- •⚠ om2 has not been updated in over a year.
- •om2, uom are pre-1.0 — API may change.