Decision Workspace
volga-open-api vs utoipa vs hypers_openapi
Side-by-side comparison of Rust crates
55
volga-open-api
experimentalv0.8.8
Volga Open API Integration
65
utoipa
growingv5.4.0
Compile time generated OpenAPI documentation for Rust
45
hypers_openapi
growingv0.14.1
Compile time generated OpenAPI documentation for hypers
Core Metrics
| volga-open-api | utoipa | hypers_openapi | |
|---|---|---|---|
| Health Score | 55 | 65 | 45 |
| Total Downloads | 84 | 22.6M | 29.4K |
| 30d Downloads | 72 | 2.9M | 26 |
| Dependents | 5 | 10.1K | 33 |
| Releases | 5 | 59 | 22 |
| Last Updated | today | 284d ago | 557d ago |
| Age | 1m | 4y 2m | 2y 4m |
Health Breakdown
volga-open-api
Maintenance
16
Quality
14
Community
8
Popularity
2
Documentation
15
utoipa
Maintenance
9
Quality
22
Community
14
Popularity
8
Documentation
12
hypers_openapi
Maintenance
7
Quality
15
Community
9
Popularity
5
Documentation
9
Technical Details
| volga-open-api | utoipa | hypers_openapi | |
|---|---|---|---|
| Version | 0.8.8 | 5.4.0 | 0.14.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 6 | 6 | 15 |
| Crate Size | 23KB | 79KB | 1.0MB |
| Features | 1 | 25 | 11 |
| Yanked % | 0.0% | 3.4% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.90.0 | 1.75 | 1.81 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •utoipa leads with a health score of 65/100, but none of the options score above 80.
- •utoipa is depended on by 10.1K crates — strongest ecosystem trust.
- •⚠ hypers_openapi has not been updated in over a year.
- •volga-open-api, hypers_openapi are pre-1.0 — API may change.