Decision Workspace
sp2 vs spatial-motion vs appl
Side-by-side comparison of Rust crates
53
sp2
growingv0.4.0
2D spatial transforms and movement representations using geometric algebra
48
spatial-motion
experimentalv0.2.0
Generic spatial transforms and movement, built on geometric algebra traits
46
appl
growingv0.2.2
Appl is a physics engine powered by the Rapier library. It is currently 2d only.
Core Metrics
| sp2 | spatial-motion | appl | |
|---|---|---|---|
| Health Score | 53 | 48 | 46 |
| Total Downloads | 3.0K | 35 | 7.4K |
| 30d Downloads | 32 | 35 | 7 |
| Dependents | 0 | 0 | 0 |
| Releases | 5 | 3 | 5 |
| Last Updated | 7d ago | 7d ago | 1645d ago |
| Age | 3y 5m | 7d | 4y 6m |
Health Breakdown
sp2
Maintenance
16
Quality
14
Community
6
Popularity
4
Documentation
13
spatial-motion
Maintenance
14
Quality
13
Community
6
Popularity
2
Documentation
13
appl
Maintenance
10
Quality
15
Community
6
Popularity
5
Documentation
10
Technical Details
| sp2 | spatial-motion | appl | |
|---|---|---|---|
| Version | 0.4.0 | 0.2.0 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 5 | 6 | 3 |
| Crate Size | 4KB | 5KB | 12KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sp2 leads with a health score of 53/100, but none of the options score above 80.
- •appl has the most downloads (7.4K), suggesting wider adoption.
- •⚠ appl has not been updated in over a year.