Decision Workspace
ndrustfft vs ndarray-conv vs numr
Side-by-side comparison of Rust crates
49
ndrustfft
growingv0.6.2
N-dimensional FFT, real-to-complex FFT and real-to-real DCT
47
ndarray-conv
growingv0.6.1
N-Dimension convolution (with FFT) lib for ndarray.
46
numr
experimentalv0.5.1
High-performance numerical computing with multi-backend GPU acceleration (CPU/CUDA/WebGPU)
Core Metrics
| ndrustfft | ndarray-conv | numr | |
|---|---|---|---|
| Health Score | 49 | 47 | 46 |
| Total Downloads | 180.8K | 86.5K | 408 |
| 30d Downloads | 8.6K | 5.3K | 257 |
| Dependents | 126 | 16 | 21 |
| Releases | 20 | 18 | 13 |
| Last Updated | 80d ago | 23d ago | 13d ago |
| Age | 4y 8m | 3y 3m | 1m |
Health Breakdown
ndrustfft
Maintenance
14
Quality
11
Community
9
Popularity
6
Documentation
9
ndarray-conv
Maintenance
17
Quality
8
Community
6
Popularity
6
Documentation
10
numr
Maintenance
12
Quality
6
Community
10
Popularity
3
Documentation
15
Technical Details
| ndrustfft | ndarray-conv | numr | |
|---|---|---|---|
| Version | 0.6.2 | 0.6.1 | 0.5.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 6 | 13 | 20 |
| Crate Size | 18KB | 55KB | 2.2MB |
| Features | 5 | 1 | 10 |
| Yanked % | 40.0% | 38.9% | 30.8% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | — | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ndrustfft leads with a health score of 49/100, but none of the options score above 80.
- •ndrustfft is depended on by 126 crates — strongest ecosystem trust.