Decision Workspace
serde-ndim vs ndarray vs kn0sys_ndarray
Side-by-side comparison of Rust crates
54
serde-ndim
stablev2.2.1
Serde support for n-dimensional arrays from self-describing formats
66
ndarray
growingv0.17.2
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
49
kn0sys_ndarray
growingv0.17.2
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
Core Metrics
| serde-ndim | ndarray | kn0sys_ndarray | |
|---|---|---|---|
| Health Score | 54 | 66 | 49 |
| Total Downloads | 34.8K | 101.0M | 2.4K |
| 30d Downloads | 1.5K | 4.6M | 0 |
| Dependents | 12 | 27.0K | 9 |
| Releases | 8 | 93 | 3 |
| Last Updated | 73d ago | 184d ago | 265d ago |
| Age | 3y 3m | 10y 6m | 1y 5m |
Health Breakdown
serde-ndim
Maintenance
13
Quality
17
Community
9
Popularity
5
Documentation
10
ndarray
Maintenance
11
Quality
13
Community
19
Popularity
8
Documentation
15
kn0sys_ndarray
Maintenance
8
Quality
15
Community
9
Popularity
4
Documentation
13
Technical Details
| serde-ndim | ndarray | kn0sys_ndarray | |
|---|---|---|---|
| Version | 2.2.1 | 0.17.2 | 0.17.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 16 | 15 |
| Crate Size | 15KB | 244KB | 292KB |
| Features | 4 | 7 | 7 |
| Yanked % | 12.5% | 1.1% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.64 | — |
| Owners | 1 | 3 | 1 |
Links
Quick Verdict
- •ndarray leads with a health score of 66/100, but none of the options score above 80.
- •ndarray is depended on by 27.0K crates — strongest ecosystem trust.
- •ndarray, kn0sys_ndarray are pre-1.0 — API may change.