Decision Workspace
superbit_lsh vs annflat-core vs qntz
Side-by-side comparison of Rust crates
49
superbit_lsh
experimentalv0.1.1
A lightweight, in-memory vector index for approximate nearest neighbors using Locality-Sensitive Hashing
49
annflat-core
experimentalv0.1.1
Pure-Rust core for annflat: small in-memory flat-file ANN over f32 vectors.
61
qntz
experimentalv0.1.8
Vector quantization primitives (RaBitQ, ternary, bit packing) for ANN systems.
Core Metrics
| superbit_lsh | annflat-core | qntz | |
|---|---|---|---|
| Health Score | 49 | 49 | 61 |
| Total Downloads | 31 | 26 | 794 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 32 |
| Releases | 2 | 2 | 9 |
| Last Updated | 96d ago | 15d ago | 39d ago |
| Age | 3m | 16d | 4m |
Health Breakdown
superbit_lsh
Maintenance
12
Quality
14
Community
6
Popularity
2
Documentation
15
annflat-core
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
15
qntz
Maintenance
17
Quality
16
Community
10
Popularity
3
Documentation
15
Technical Details
| superbit_lsh | annflat-core | qntz | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.1 | 0.1.8 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 14 | 5 | 5 |
| Crate Size | 106KB | 8KB | 58KB |
| Features | 5 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70 | 1.75 | 1.80 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qntz leads with a health score of 61/100, but none of the options score above 80.