Decision Workspace
madsim vs dscale vs refault
Side-by-side comparison of Rust crates
61
madsim
growingv0.2.34
Deterministic Simulator for distributed systems.
46
dscale
experimentalv0.3.3
A fast & deterministic simulation framework for testing and benchmarking distributed systems
44
refault
experimentalv0.3.0
deterministic simulation framework for distributed systems using async
Core Metrics
| madsim | dscale | refault | |
|---|---|---|---|
| Health Score | 61 | 46 | 44 |
| Total Downloads | 5.5M | 110 | 850 |
| 30d Downloads | 109.7K | 46 | 5 |
| Dependents | 351 | 0 | 0 |
| Releases | 46 | 7 | 3 |
| Last Updated | 168d ago | 23d ago | 183d ago |
| Age | 4y 7m | 1m | 6m |
Health Breakdown
madsim
Maintenance
12
Quality
13
Community
18
Popularity
8
Documentation
10
dscale
Maintenance
12
Quality
13
Community
6
Popularity
2
Documentation
13
refault
Maintenance
11
Quality
14
Community
6
Popularity
3
Documentation
10
Technical Details
| madsim | dscale | refault | |
|---|---|---|---|
| Version | 0.2.34 | 0.3.3 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 31 | 7 | 20 |
| Crate Size | 77KB | 36KB | 40KB |
| Features | 4 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •madsim leads with a health score of 61/100, but none of the options score above 80.
- •madsim is depended on by 351 crates — strongest ecosystem trust.