Decision Workspace
qexpr vs qplan vs ast-grep-core
Side-by-side comparison of Rust crates
51
qexpr
experimentalv0.2.0
Typed query expressions (query algebra) for retrieval systems.
46
qplan
experimentalv0.2.0
Compile a typed query AST (qexpr) into execution-friendly plans (prime-ideal: planning).
71
ast-grep-core
growingv0.44.1
Search and Rewrite code at large scale using precise AST pattern
Core Metrics
| qexpr | qplan | ast-grep-core | |
|---|---|---|---|
| Health Score | 51 | 46 | 71 |
| Total Downloads | 174 | 101 | 2.0M |
| 30d Downloads | 0 | 0 | 139.5K |
| Dependents | 4 | 2 | 1.5K |
| Releases | 2 | 2 | 178 |
| Last Updated | 33d ago | 32d ago | 9d ago |
| Age | 4m | 3m | 4y |
Health Breakdown
qexpr
Maintenance
15
Quality
10
Community
8
Popularity
3
Documentation
15
qplan
Maintenance
15
Quality
7
Community
7
Popularity
2
Documentation
15
ast-grep-core
Maintenance
19
Quality
14
Community
15
Popularity
8
Documentation
15
Technical Details
| qexpr | qplan | ast-grep-core | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.44.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 4 | 5 |
| Crate Size | 15KB | 17KB | 47KB |
| Features | 2 | 0 | 1 |
| Yanked % | 100.0% | 100.0% | 0.6% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.80 | 1.80 | 1.85 |
| 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.
- •ast-grep-core is depended on by 1.5K crates — strongest ecosystem trust.