Decision Workspace
ultrapacker vs bitpacking vs slimg-core
Side-by-side comparison of Rust crates
42
ultrapacker
experimentalv0.1.0
Ultrapacker implementation in Rust
53
bitpacking
growingv0.9.3
Fast integer compression/decompression via SIMD bit-packing. Port of simdcomp to rust.
50
slimg-core
experimentalv0.5.1
Image optimization library — encode, decode, convert, resize with MozJPEG, OxiPNG, WebP, AVIF, and QOI
Core Metrics
| ultrapacker | bitpacking | slimg-core | |
|---|---|---|---|
| Health Score | 42 | 53 | 50 |
| Total Downloads | 16 | 15.5M | 149 |
| 30d Downloads | 3 | 1.2M | 30 |
| Dependents | 0 | 208 | 7 |
| Releases | 1 | 17 | 7 |
| Last Updated | 85d ago | 78d ago | 36d ago |
| Age | 2m | 8y | 1m |
Health Breakdown
ultrapacker
Maintenance
8
Quality
15
Community
3
Popularity
1
Documentation
15
bitpacking
Maintenance
12
Quality
12
Community
11
Popularity
8
Documentation
10
slimg-core
Maintenance
17
Quality
12
Community
8
Popularity
3
Documentation
10
Technical Details
| ultrapacker | bitpacking | slimg-core | |
|---|---|---|---|
| Version | 0.1.0 | 0.9.3 | 0.5.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 0 | 4 | 11 |
| Crate Size | 7KB | 31KB | 31KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 11.8% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.88.0 | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •bitpacking leads with a health score of 53/100, but none of the options score above 80.
- •bitpacking is depended on by 208 crates — strongest ecosystem trust.