Decision Workspace
judger vs kavach vs sandbox-rs
Side-by-side comparison of Rust crates
48
judger
experimentalv0.6.2
A sandboxed environment for running untrusted code safely.
55
kavach
experimentalv1.0.1
Sandbox execution framework — backend abstraction, strength scoring, policy engine, credential proxy, and audit hooks
48
sandbox-rs
experimentalv0.1.5
A comprehensive Rust sandbox implementation that provides process isolation, resource limiting, and syscall filtering for secure program execution.
Core Metrics
| judger | kavach | sandbox-rs | |
|---|---|---|---|
| Health Score | 48 | 55 | 48 |
| Total Downloads | 611 | 246 | 193 |
| 30d Downloads | 55 | 254 | 12 |
| Dependents | 0 | 8 | 0 |
| Releases | 13 | 5 | 6 |
| Last Updated | 20d ago | 1d ago | 116d ago |
| Age | 5m | 6d | 4m |
Health Breakdown
judger
Maintenance
18
Quality
12
Community
5
Popularity
3
Documentation
10
kavach
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
12
sandbox-rs
Maintenance
14
Quality
12
Community
6
Popularity
3
Documentation
13
Technical Details
| judger | kavach | sandbox-rs | |
|---|---|---|---|
| Version | 0.6.2 | 1.0.1 | 0.1.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | AGPL-3.0-only | MIT |
| Dependencies | 5 | 27 | 10 |
| Crate Size | 159KB | 152KB | 67KB |
| Features | 0 | 12 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.89 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kavach leads with a health score of 55/100, but none of the options score above 80.
- •judger has the most downloads (611), suggesting wider adoption.
- •judger, sandbox-rs are pre-1.0 — API may change.