Decision Workspace
qexpr vs qplan vs ast-grep-core
Side-by-side comparison of Rust crates
52
qexpr
experimentalv0.1.0
Typed query expressions (query algebra) for retrieval systems.
48
qplan
experimentalv0.1.0
Compile a typed query AST (qexpr) into execution-friendly plans (prime-ideal: planning).
69
ast-grep-core
growingv0.42.0
Search and Rewrite code at large scale using precise AST pattern
Core Metrics
| qexpr | qplan | ast-grep-core | |
|---|---|---|---|
| Health Score | 52 | 48 | 69 |
| Total Downloads | 22 | 14 | 1.0M |
| 30d Downloads | 23 | 14 | 366.2K |
| Dependents | 1 | 0 | 1.1K |
| Releases | 1 | 1 | 172 |
| Last Updated | 18d ago | 10d ago | 12d ago |
| Age | 18d | 10d | 3y 8m |
Health Breakdown
qexpr
Maintenance
12
Quality
16
Community
7
Popularity
2
Documentation
15
qplan
Maintenance
12
Quality
14
Community
6
Popularity
1
Documentation
15
ast-grep-core
Maintenance
19
Quality
14
Community
14
Popularity
7
Documentation
15
Technical Details
| qexpr | qplan | ast-grep-core | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.42.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 2 | 5 |
| Crate Size | 9KB | 8KB | 45KB |
| Features | 2 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.6% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.80 | 1.80 | 1.79 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ast-grep-core leads with a health score of 69/100, but none of the options score above 80.
- •ast-grep-core is depended on by 1.1K crates — strongest ecosystem trust.