Decision Workspace
numrs2 vs numrs-core vs ndarray-npy
Side-by-side comparison of Rust crates
53
numrs2
experimentalv0.3.2
A Rust implementation inspired by NumPy for numerical computing (NumRS2)
57
numrs-core
experimentalv0.1.19
A high-performance numerical computing library with multi-backend dispatch (SIMD, BLAS/MKL, WebGPU) and zero-cost abstractions
65
ndarray-npy
growingv0.10.0
.npy and .npz file format support for ndarray
Core Metrics
| numrs2 | numrs-core | ndarray-npy | |
|---|---|---|---|
| Health Score | 53 | 57 | 65 |
| Total Downloads | 8.5K | 536 | 7.4M |
| 30d Downloads | 412 | 39 | 907.4K |
| Dependents | 65 | 10 | 1.3K |
| Releases | 16 | 20 | 15 |
| Last Updated | today | 103d ago | 103d ago |
| Age | 11m | 3m | 7y 11m |
Health Breakdown
numrs2
Maintenance
20
Quality
5
Community
10
Popularity
5
Documentation
13
numrs-core
Maintenance
20
Quality
12
Community
9
Popularity
3
Documentation
13
ndarray-npy
Maintenance
11
Quality
15
Community
16
Popularity
8
Documentation
15
Technical Details
| numrs2 | numrs-core | ndarray-npy | |
|---|---|---|---|
| Version | 0.3.2 | 0.1.19 | 0.10.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | AGPL-3.0-only | MIT OR Apache-2.0 |
| Dependencies | 62 | 35 | 8 |
| Crate Size | 2.1MB | 276KB | 40KB |
| Features | 20 | 8 | 3 |
| Yanked % | 68.8% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.84 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •ndarray-npy leads with a health score of 65/100, but none of the options score above 80.
- •ndarray-npy is depended on by 1.3K crates — strongest ecosystem trust.