Decision Workspace
zksync_bellman vs circuit_encodings vs circuit_definitions
Side-by-side comparison of Rust crates
53
zksync_bellman
growingv0.32.10
zk-SNARK library, based on bellman
65
circuit_encodings
growingv0.153.12
ZKsync Era circuits encodings
64
circuit_definitions
growingv0.153.12
ZKsync Era circuits definitions
Core Metrics
| zksync_bellman | circuit_encodings | circuit_definitions | |
|---|---|---|---|
| Health Score | 53 | 65 | 64 |
| Total Downloads | 391.5K | 1.2M | 338.5K |
| 30d Downloads | 9.0K | 12.7K | 5.2K |
| Dependents | 123 | 144 | 339 |
| Releases | 27 | 63 | 57 |
| Last Updated | 143d ago | 11d ago | 11d ago |
| Age | 1y 10m | 2y | 2y |
Health Breakdown
zksync_bellman
Maintenance
12
Quality
10
Community
15
Popularity
7
Documentation
9
circuit_encodings
Maintenance
18
Quality
15
Community
15
Popularity
7
Documentation
10
circuit_definitions
Maintenance
18
Quality
13
Community
16
Popularity
7
Documentation
10
Technical Details
| zksync_bellman | circuit_encodings | circuit_definitions | |
|---|---|---|---|
| Version | 0.32.10 | 0.153.12 | 0.153.12 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 20 | 4 | 6 |
| Crate Size | 560KB | 21KB | 48KB |
| Features | 11 | 3 | 3 |
| Yanked % | 11.1% | 4.8% | 5.3% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 3 (team) | 3 (team) | 3 (team) |
Links
Quick Verdict
- •circuit_encodings leads with a health score of 65/100, but none of the options score above 80.
- •circuit_definitions is depended on by 339 crates — strongest ecosystem trust.