Decision Workspace
ultrajpeg vs ultrahdr-rs vs ultrahdr-core
Side-by-side comparison of Rust crates
47
ultrajpeg
experimentalv0.5.0-rc8
JPEG encoder/decoder with mozjpeg support and Ultra HDR Image Format v1.1 support.
55
ultrahdr-rs
experimentalv0.3.5
Pure Rust Ultra HDR (JPEG with gain map) encoder/decoder
65
ultrahdr-core
experimentalv0.5.0
Core gain map math and metadata for Ultra HDR - no codec dependencies
Core Metrics
| ultrajpeg | ultrahdr-rs | ultrahdr-core | |
|---|---|---|---|
| Health Score | 47 | 55 | 65 |
| Total Downloads | 240 | 2.0K | 8.5K |
| 30d Downloads | 0 | 0 | 4.7K |
| Dependents | 0 | 3 | 62 |
| Releases | 16 | 8 | 11 |
| Last Updated | 51d ago | 45d ago | 29d ago |
| Age | 1m | 4m | 4m |
Health Breakdown
ultrajpeg
Maintenance
16
Quality
12
Community
6
Popularity
3
Documentation
10
ultrahdr-rs
Maintenance
16
Quality
10
Community
13
Popularity
4
Documentation
12
ultrahdr-core
Maintenance
17
Quality
15
Community
16
Popularity
5
Documentation
12
Technical Details
| ultrajpeg | ultrahdr-rs | ultrahdr-core | |
|---|---|---|---|
| Version | 0.5.0-rc8 | 0.3.5 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 12 | 23 | 14 |
| Crate Size | 65KB | 85KB | 89KB |
| Features | 0 | 5 | 5 |
| Yanked % | 0.0% | 12.5% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.92 | 1.92 |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •ultrahdr-core leads with a health score of 65/100, but none of the options score above 80.