Decision Workspace
kalix vs kalman_filters vs signal-filters
Side-by-side comparison of Rust crates
46
kalix
experimentalv0.2.1
Declarative Kalman filtering from dynamics expressions. Write the physics, derive the filter.
46
kalman_filters
growingv1.0.1
Comprehensive Kalman filter library with multiple variants (EKF, UKF, Information Filter, Particle Filter, etc.)
53
signal-filters
experimentalv0.1.6
Filters library, including biquad, moving average, low-pass, and notch filters.
Core Metrics
| kalix | kalman_filters | signal-filters | |
|---|---|---|---|
| Health Score | 46 | 46 | 53 |
| Total Downloads | 46 | 1.6K | 203 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 17 |
| Releases | 3 | 2 | 7 |
| Last Updated | 9d ago | 231d ago | 2d ago |
| Age | 14d | 8m | 1m |
Health Breakdown
kalix
Maintenance
13
Quality
12
Community
6
Popularity
2
Documentation
13
kalman_filters
Maintenance
8
Quality
18
Community
6
Popularity
4
Documentation
10
signal-filters
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
10
Technical Details
| kalix | kalman_filters | signal-filters | |
|---|---|---|---|
| Version | 0.2.1 | 1.0.1 | 0.1.6 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 10 | 19 | 8 |
| Crate Size | 37KB | 357KB | 32KB |
| Features | 0 | 11 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •signal-filters leads with a health score of 53/100, but none of the options score above 80.
- •kalman_filters has the most downloads (1.6K), suggesting wider adoption.
- •kalix, signal-filters are pre-1.0 — API may change.