Decision Workspace
leindex vs turboprop vs aurora-semantic
Side-by-side comparison of Rust crates
44
leindex
experimentalv1.5.2
High-performance semantic code search engine with INT8 quantization and HNSW indexing
38
turboprop
experimentalv0.1.2
Fast semantic code search and indexing tool
53
aurora-semantic
experimentalv1.2.1
Local embedded semantic search engine for source code, designed for IDE integration
Core Metrics
| leindex | turboprop | aurora-semantic | |
|---|---|---|---|
| Health Score | 44 | 38 | 53 |
| Total Downloads | 61 | 1.3K | 92 |
| 30d Downloads | 50 | 6 | 11 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 3 | 4 |
| Last Updated | 16d ago | 246d ago | 85d ago |
| Age | 1m | 8m | 2m |
Health Breakdown
leindex
Maintenance
12
Quality
9
Community
6
Popularity
2
Documentation
15
turboprop
Maintenance
10
Quality
8
Community
6
Popularity
4
Documentation
10
aurora-semantic
Maintenance
14
Quality
16
Community
6
Popularity
2
Documentation
15
Technical Details
| leindex | turboprop | aurora-semantic | |
|---|---|---|---|
| Version | 1.5.2 | 0.1.2 | 1.2.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 65 | 53 | 31 |
| Crate Size | 612KB | 6.2MB | 93KB |
| Features | 14 | 2 | 5 |
| Yanked % | 25.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.75 | — | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •aurora-semantic leads with a health score of 53/100, but none of the options score above 80.
- •turboprop has the most downloads (1.3K), suggesting wider adoption.
- •turboprop is pre-1.0 — API may change.