Decision Workspace
scheval vs genson-cli vs vld
Side-by-side comparison of Rust crates
37
scheval
growingv0.1.2
A fast and *smart* command-line tool for JSON Schema validation, powered by the `jsonschema` crate.
48
genson-cli
experimentalv0.7.4
Command-line interface for JSON schema inference
58
vld
experimentalv0.3.0
Type-safe runtime validation library for Rust, inspired by Zod
Core Metrics
| scheval | genson-cli | vld | |
|---|---|---|---|
| Health Score | 37 | 48 | 58 |
| Total Downloads | 2.4K | 12.3K | 362 |
| 30d Downloads | 5 | 55 | 244 |
| Dependents | 0 | 0 | 185 |
| Releases | 3 | 47 | 4 |
| Last Updated | 449d ago | 166d ago | 7d ago |
| Age | 1y 3m | 7m | 1m |
Health Breakdown
scheval
Maintenance
6
Quality
14
Community
3
Popularity
4
Documentation
10
genson-cli
Maintenance
12
Quality
12
Community
6
Popularity
5
Documentation
13
vld
Maintenance
13
Quality
15
Community
12
Popularity
3
Documentation
15
Technical Details
| scheval | genson-cli | vld | |
|---|---|---|---|
| Version | 0.1.2 | 0.7.4 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 7 | 8 | 19 |
| Crate Size | 19KB | 30KB | 100KB |
| Features | 0 | 0 | 14 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •vld leads with a health score of 58/100, but none of the options score above 80.
- •genson-cli has the most downloads (12.3K), suggesting wider adoption.
- •vld is depended on by 185 crates — strongest ecosystem trust.
- •⚠ scheval has not been updated in over a year.