Decision Workspace
falsify vs proptest vs checkito
Side-by-side comparison of Rust crates
48
falsify
experimentalv0.1.3
Property testing based on coroutines
75
proptest
stablev1.11.0
Hypothesis-like property-based testing and shrinking.
63
checkito
stablev5.0.0
A safe, efficient and simple QuickCheck-inspired library to generate shrinkable random data mainly oriented towards generative/property/exploratory testing.
Core Metrics
| falsify | proptest | checkito | |
|---|---|---|---|
| Health Score | 48 | 75 | 63 |
| Total Downloads | 64 | 151.5M | 58.0K |
| 30d Downloads | 0 | 8.8M | 0 |
| Dependents | 0 | 95.6K | 13 |
| Releases | 4 | 48 | 58 |
| Last Updated | 5d ago | 111d ago | 122d ago |
| Age | 10d | 9y | 3y 4m |
Health Breakdown
falsify
Maintenance
17
Quality
14
Community
5
Popularity
2
Documentation
10
proptest
Maintenance
12
Quality
21
Community
19
Popularity
8
Documentation
15
checkito
Maintenance
13
Quality
21
Community
8
Popularity
6
Documentation
15
Technical Details
| falsify | proptest | checkito | |
|---|---|---|---|
| Version | 0.1.3 | 1.11.0 | 5.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 15 | 8 |
| Crate Size | 16KB | 208KB | 71KB |
| Features | 0 | 14 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.85 | 1.83 |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •proptest leads with a health score of 75/100, but none of the options score above 80.
- •proptest is depended on by 95.6K crates — strongest ecosystem trust.
- •falsify is pre-1.0 — API may change.