Decision Workspace
qjl-sketch vs lnmp-quant vs fib-quant
Side-by-side comparison of Rust crates
53
qjl-sketch
experimentalv0.6.0
QJL sign-based vector compression and scoring with near-optimal distortion rate
51
lnmp-quant
experimentalv0.5.16
Quantization and compression for LNMP embedding vectors with minimal accuracy loss
49
fib-quant
experimentalv0.1.0-alpha.1
Experimental Rust implementation of the FibQuant radial-angular vector quantization core
Core Metrics
| qjl-sketch | lnmp-quant | fib-quant | |
|---|---|---|---|
| Health Score | 53 | 51 | 49 |
| Total Downloads | 65 | 1.1K | 13 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 27 | 0 |
| Releases | 5 | 11 | 1 |
| Last Updated | 30d ago | 157d ago | 7d ago |
| Age | 1m | 6m | 7d |
Health Breakdown
qjl-sketch
Maintenance
17
Quality
13
Community
6
Popularity
2
Documentation
15
lnmp-quant
Maintenance
12
Quality
13
Community
10
Popularity
4
Documentation
12
fib-quant
Maintenance
13
Quality
14
Community
6
Popularity
1
Documentation
15
Technical Details
| qjl-sketch | lnmp-quant | fib-quant | |
|---|---|---|---|
| Version | 0.6.0 | 0.5.16 | 0.1.0-alpha.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 16 | 6 | 12 |
| Crate Size | 74KB | 26KB | 65KB |
| Features | 3 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.95 | 1.91.0 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qjl-sketch leads with a health score of 53/100, but none of the options score above 80.
- •lnmp-quant has the most downloads (1.1K), suggesting wider adoption.