Decision Workspace
katana vs slabs vs langmail
Side-by-side comparison of Rust crates
39
katana
growingv1.0.2
A fast and accurate rule-based sentence segmentation tool for Rust. A port from Louie Mullie's Scalpel.
43
slabs
experimentalv0.1.3
Text chunking for RAG: fixed, sentence, recursive, and semantic strategies
43
langmail
experimentalv0.7.0
Email preprocessing for LLMs
Core Metrics
| katana | slabs | langmail | |
|---|---|---|---|
| Health Score | 39 | 43 | 43 |
| Total Downloads | 11.4K | 86 | 40 |
| 30d Downloads | 12 | 62 | 40 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 4 | 3 |
| Last Updated | 3688d ago | 15d ago | 15d ago |
| Age | 10y 1m | 2m | 21d |
Health Breakdown
katana
Maintenance
3
Quality
20
Community
3
Popularity
5
Documentation
8
slabs
Maintenance
12
Quality
14
Community
5
Popularity
2
Documentation
10
langmail
Maintenance
13
Quality
12
Community
6
Popularity
2
Documentation
10
Technical Details
| katana | slabs | langmail | |
|---|---|---|---|
| Version | 1.0.2 | 0.1.3 | 0.7.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 14 | 8 |
| Crate Size | 6KB | 66KB | 67KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •slabs leads with a health score of 43/100, but none of the options score above 80.
- •katana has the most downloads (11.4K), suggesting wider adoption.
- •⚠ katana has not been updated in over a year.
- •slabs, langmail are pre-1.0 — API may change.