Decision Workspace
osmic-geo vs proj vs proj-sys
Side-by-side comparison of Rust crates
51
osmic-geo
experimentalv0.1.1
Projection, simplification, clipping, and validation
64
proj
growingv0.31.0
High-level Rust bindings for the latest stable version of PROJ
54
proj-sys
growingv0.27.0
Rust bindings for PROJ v9.6.x
Core Metrics
| osmic-geo | proj | proj-sys | |
|---|---|---|---|
| Health Score | 51 | 64 | 54 |
| Total Downloads | 168 | 596.7K | 621.7K |
| 30d Downloads | 0 | 21.5K | 30.1K |
| Dependents | 10 | 276 | 83 |
| Releases | 2 | 59 | 44 |
| Last Updated | 17d ago | 269d ago | 269d ago |
| Age | 1m | 10y 11m | 8y 2m |
Health Breakdown
osmic-geo
Maintenance
13
Quality
14
Community
9
Popularity
3
Documentation
12
proj
Maintenance
9
Quality
15
Community
18
Popularity
7
Documentation
15
proj-sys
Maintenance
9
Quality
13
Community
13
Popularity
7
Documentation
12
Technical Details
| osmic-geo | proj | proj-sys | |
|---|---|---|---|
| Version | 0.1.1 | 0.31.0 | 0.27.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 9 | 7 |
| Crate Size | 11KB | 43KB | 6.4MB |
| Features | 0 | 4 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.94 | 1.85 | 1.85 |
| Owners | 1 | 3 (team) | 2 (team) |
Links
Quick Verdict
- •proj leads with a health score of 64/100, but none of the options score above 80.
- •proj-sys has the most downloads (621.7K), suggesting wider adoption.
- •proj is depended on by 276 crates — strongest ecosystem trust.