Decision Workspace
splines vs scirs2-interpolate vs csaps
Side-by-side comparison of Rust crates
58
splines
growingv5.0.0
Spline interpolation made easy
53
scirs2-interpolate
growingv0.6.0
Interpolation module for SciRS2 (scirs2-interpolate)
52
csaps
growingv0.5.0
Cubic spline approximation (smoothing)
Core Metrics
| splines | scirs2-interpolate | csaps | |
|---|---|---|---|
| Health Score | 58 | 53 | 52 |
| Total Downloads | 1.0M | 253.3K | 108.6K |
| 30d Downloads | 30.2K | 29.7K | 1.1K |
| Dependents | 276 | 66 | 7 |
| Releases | 43 | 34 | 5 |
| Last Updated | 443d ago | 12d ago | 73d ago |
| Age | 7y 11m | 1y 3m | 6y 3m |
Health Breakdown
splines
Maintenance
7
Quality
18
Community
11
Popularity
7
Documentation
15
scirs2-interpolate
Maintenance
18
Quality
8
Community
11
Popularity
6
Documentation
10
csaps
Maintenance
11
Quality
13
Community
7
Popularity
6
Documentation
15
Technical Details
| splines | scirs2-interpolate | csaps | |
|---|---|---|---|
| Version | 5.0.0 | 0.6.0 | 0.5.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | BSD-3-Clause | Apache-2.0 | MIT |
| Dependencies | 7 | 17 | 9 |
| Crate Size | 20KB | 1.3MB | 24KB |
| Features | 2 | 9 | 0 |
| Yanked % | 9.3% | 23.5% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.86.0 | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •splines leads with a health score of 58/100, but none of the options score above 80.
- •splines is depended on by 276 crates — strongest ecosystem trust.
- •⚠ splines has not been updated in over a year.
- •scirs2-interpolate, csaps are pre-1.0 — API may change.