Decision Workspace
uniform-cubic-splines vs kurbo vs prime-splines
Side-by-side comparison of Rust crates
58
uniform-cubic-splines
growingv0.5.2
Simple uniform cubic spline evaluation and inversion.
67
kurbo
growingv0.13.1
A 2D curves library
48
prime-splines
experimentalv1.1.1
Spline math — Bezier, Catmull-Rom, B-spline, slerp
Core Metrics
| uniform-cubic-splines | kurbo | prime-splines | |
|---|---|---|---|
| Health Score | 58 | 67 | 48 |
| Total Downloads | 23.1K | 31.5M | 77 |
| 30d Downloads | 0 | 2.9M | 0 |
| Dependents | 27 | 2.1K | 1 |
| Releases | 19 | 47 | 2 |
| Last Updated | 90d ago | 61d ago | 99d ago |
| Age | 5y 8m | 7y 6m | 3m |
Health Breakdown
uniform-cubic-splines
Maintenance
14
Quality
14
Community
10
Popularity
5
Documentation
15
kurbo
Maintenance
15
Quality
14
Community
18
Popularity
8
Documentation
12
prime-splines
Maintenance
12
Quality
17
Community
7
Popularity
2
Documentation
10
Technical Details
| uniform-cubic-splines | kurbo | prime-splines | |
|---|---|---|---|
| Version | 0.5.2 | 0.13.1 | 1.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 OR Zlib | Apache-2.0 OR MIT | MIT |
| Dependencies | 7 | 11 | 1 |
| Crate Size | 58KB | 169KB | 8KB |
| Features | 5 | 7 | 0 |
| Yanked % | 5.3% | 4.3% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.85 | 1.85 | — |
| Owners | 1 | 9 | 1 |
Links
Quick Verdict
- •kurbo leads with a health score of 67/100, but none of the options score above 80.
- •kurbo is depended on by 2.1K crates — strongest ecosystem trust.
- •uniform-cubic-splines, kurbo are pre-1.0 — API may change.