Decision Workspace
r1cs-bellman vs ark-r1cs-std vs r1cs
Side-by-side comparison of Rust crates
38
r1cs-bellman
growingv0.1.1
A bellman backend for the r1cs crate
58
ark-r1cs-std
growingv0.5.0
A standard library for constraint system gadgets
48
r1cs
growingv0.4.7
A library for building R1CS gadgets
Core Metrics
| r1cs-bellman | ark-r1cs-std | r1cs | |
|---|---|---|---|
| Health Score | 38 | 58 | 48 |
| Total Downloads | 3.2K | 4.8M | 52.6K |
| 30d Downloads | 4 | 545.5K | 93 |
| Dependents | 0 | 1.0K | 5 |
| Releases | 2 | 9 | 38 |
| Last Updated | 2391d ago | 515d ago | 2349d ago |
| Age | 6y 6m | 5y | 6y 9m |
Health Breakdown
r1cs-bellman
Maintenance
3
Quality
14
Community
5
Popularity
4
Documentation
12
ark-r1cs-std
Maintenance
5
Quality
14
Community
18
Popularity
8
Documentation
13
r1cs
Maintenance
6
Quality
16
Community
8
Popularity
6
Documentation
12
Technical Details
| r1cs-bellman | ark-r1cs-std | r1cs | |
|---|---|---|---|
| Version | 0.1.1 | 0.5.0 | 0.4.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 9 | 5 |
| Crate Size | 3KB | 104KB | 44KB |
| Features | 0 | 3 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •ark-r1cs-std leads with a health score of 58/100, but none of the options score above 80.
- •ark-r1cs-std is depended on by 1.0K crates — strongest ecosystem trust.
- •⚠ r1cs-bellman, ark-r1cs-std, r1cs have not been updated in over a year.