Decision Workspace
stealth-lib vs aingle_zk vs spectral_vm
Side-by-side comparison of Rust crates
60
stealth-lib
stablev1.0.1
ZK-friendly cryptographic primitives (MiMC hash, Merkle trees)
58
aingle_zk
experimentalv0.6.3
Zero-Knowledge Proofs for AIngle - privacy-preserving cryptographic primitives
48
spectral_vm
experimentalv0.1.6
HYPERION: Production-ready zero-knowledge virtual machine with spectral analysis
Core Metrics
| stealth-lib | aingle_zk | spectral_vm | |
|---|---|---|---|
| Health Score | 60 | 58 | 48 |
| Total Downloads | 6.3K | 304 | 86 |
| 30d Downloads | 10 | 192 | 3 |
| Dependents | 0 | 15 | 0 |
| Releases | 7 | 13 | 7 |
| Last Updated | 54d ago | 8d ago | 97d ago |
| Age | 1y 11m | 3m | 3m |
Health Breakdown
stealth-lib
Maintenance
15
Quality
19
Community
6
Popularity
5
Documentation
15
aingle_zk
Maintenance
18
Quality
14
Community
8
Popularity
3
Documentation
15
spectral_vm
Maintenance
20
Quality
7
Community
6
Popularity
2
Documentation
13
Technical Details
| stealth-lib | aingle_zk | spectral_vm | |
|---|---|---|---|
| Version | 1.0.1 | 0.6.3 | 0.1.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | Apache-2.0 OR LicenseRef-Commercial | Apache-2.0 |
| Dependencies | 5 | 14 | 12 |
| Crate Size | 30KB | 42KB | 102KB |
| Features | 5 | 3 | 2 |
| Yanked % | 0.0% | 0.0% | 85.7% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70 | 1.83 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •stealth-lib leads with a health score of 60/100, but none of the options score above 80.
- •aingle_zk, spectral_vm are pre-1.0 — API may change.