Decision Workspace
numcodecs vs numcodecs-sz3 vs numcodecs-pco
Side-by-side comparison of Rust crates
56
numcodecs
growingv0.3.1
numcodecs API for buffer compression
52
numcodecs-sz3
growingv0.8.4
SZ3 codec implementation for the numcodecs API
52
numcodecs-pco
growingv0.3.0
Pcodec implementation for the numcodecs API
Core Metrics
| numcodecs | numcodecs-sz3 | numcodecs-pco | |
|---|---|---|---|
| Health Score | 56 | 52 | 52 |
| Total Downloads | 12.5K | 6.3K | 2.0K |
| 30d Downloads | 458 | 21 | 7 |
| Dependents | 152 | 0 | 0 |
| Releases | 7 | 13 | 4 |
| Last Updated | 122d ago | 41d ago | 162d ago |
| Age | 1y 8m | 1y 7m | 1y 2m |
Health Breakdown
numcodecs
Maintenance
13
Quality
14
Community
12
Popularity
5
Documentation
12
numcodecs-sz3
Maintenance
16
Quality
13
Community
6
Popularity
5
Documentation
12
numcodecs-pco
Maintenance
17
Quality
13
Community
6
Popularity
4
Documentation
12
Technical Details
| numcodecs | numcodecs-sz3 | numcodecs-pco | |
|---|---|---|---|
| Version | 0.3.1 | 0.8.4 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MPL-2.0 | MPL-2.0 | MPL-2.0 |
| Dependencies | 6 | 10 | 9 |
| Crate Size | 18KB | 19KB | 17KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.87 | 1.87 | 1.87 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •numcodecs leads with a health score of 56/100, but none of the options score above 80.
- •numcodecs is depended on by 152 crates — strongest ecosystem trust.