Decision Workspace
naming_clt vs ast-grep-core vs aho-corasick
Side-by-side comparison of Rust crates
44
naming_clt
growingv1.1.0
Extract and convert the naming format(case|notation) of identifiers from files or stdin. Use this tool to prepare identifier name strings for further operations (matching,replacing...) on relative files.
71
ast-grep-core
growingv0.44.1
Search and Rewrite code at large scale using precise AST pattern
63
aho-corasick
growingv1.1.4
Fast multiple substring searching.
Core Metrics
| naming_clt | ast-grep-core | aho-corasick | |
|---|---|---|---|
| Health Score | 44 | 71 | 63 |
| Total Downloads | 2.9K | 2.0M | 953.0M |
| 30d Downloads | 0 | 139.5K | 39.4M |
| Dependents | 0 | 1.5K | 9.7K |
| Releases | 2 | 178 | 62 |
| Last Updated | 1658d ago | 9d ago | 258d ago |
| Age | 4y 8m | 4y | 11y 1m |
Health Breakdown
naming_clt
Maintenance
3
Quality
19
Community
6
Popularity
4
Documentation
12
ast-grep-core
Maintenance
19
Quality
14
Community
15
Popularity
8
Documentation
15
aho-corasick
Maintenance
9
Quality
20
Community
14
Popularity
8
Documentation
12
Technical Details
| naming_clt | ast-grep-core | aho-corasick | |
|---|---|---|---|
| Version | 1.1.0 | 0.44.1 | 1.1.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | MIT | Unlicense OR MIT |
| Dependencies | 5 | 5 | 3 |
| Crate Size | 15KB | 47KB | 184KB |
| Features | 0 | 1 | 4 |
| Yanked % | 0.0% | 0.6% | 3.2% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.60.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ast-grep-core leads with a health score of 71/100, but none of the options score above 80.
- •aho-corasick has the most downloads (953.0M), suggesting wider adoption.
- •aho-corasick is depended on by 9.7K crates — strongest ecosystem trust.
- •⚠ naming_clt has not been updated in over a year.
- •ast-grep-core is pre-1.0 — API may change.