Decision Workspace
zksync_vm2 vs circuit_encodings vs circuit_definitions
Side-by-side comparison of Rust crates
65
zksync_vm2
growingv0.5.0
High-performance rewrite of the out-of-circuit VM for ZKsync Era
66
circuit_encodings
growingv0.153.11
ZKsync Era circuits encodings
65
circuit_definitions
growingv0.153.11
ZKsync Era circuits definitions
Core Metrics
| zksync_vm2 | circuit_encodings | circuit_definitions | |
|---|---|---|---|
| Health Score | 65 | 66 | 65 |
| Total Downloads | 163.8K | 1.1M | 326.9K |
| 30d Downloads | 5.9K | 19.9K | 7.5K |
| Dependents | 28 | 142 | 334 |
| Releases | 7 | 62 | 56 |
| Last Updated | 6d ago | 6d ago | 6d ago |
| Age | 1y 8m | 1y 10m | 1y 10m |
Health Breakdown
zksync_vm2
Maintenance
21
Quality
15
Community
13
Popularity
6
Documentation
10
circuit_encodings
Maintenance
19
Quality
15
Community
15
Popularity
7
Documentation
10
circuit_definitions
Maintenance
19
Quality
13
Community
16
Popularity
7
Documentation
10
Technical Details
| zksync_vm2 | circuit_encodings | circuit_definitions | |
|---|---|---|---|
| Version | 0.5.0 | 0.153.11 | 0.153.11 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 10 | 4 | 6 |
| Crate Size | 79KB | 21KB | 48KB |
| Features | 2 | 3 | 3 |
| Yanked % | 0.0% | 4.8% | 5.4% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 3 (team) | 3 (team) | 3 (team) |
Links
Quick Verdict
- •circuit_encodings leads with a health score of 66/100, but none of the options score above 80.
- •circuit_definitions is depended on by 334 crates — strongest ecosystem trust.