Decision Workspace
ark-feanor vs ark-bn254 vs ark-poly
Side-by-side comparison of Rust crates
46
ark-feanor
experimentalv0.7.1
Bridge between arkworks finite fields and feanor-math ring system
62
ark-bn254
growingv0.5.0
The BN254 pairing-friendly elliptic curve
61
ark-poly
growingv0.5.0
A library for efficient polynomial arithmetic via FFTs over finite fields
Core Metrics
| ark-feanor | ark-bn254 | ark-poly | |
|---|---|---|---|
| Health Score | 46 | 62 | 61 |
| Total Downloads | 953 | 17.3M | 28.9M |
| 30d Downloads | 9 | 1.5M | 2.1M |
| Dependents | 0 | 2.0K | 1.2K |
| Releases | 7 | 7 | 14 |
| Last Updated | 127d ago | 515d ago | 515d ago |
| Age | 5m | 5y | 5y |
Health Breakdown
ark-feanor
Maintenance
13
Quality
13
Community
6
Popularity
4
Documentation
10
ark-bn254
Maintenance
6
Quality
16
Community
19
Popularity
8
Documentation
13
ark-poly
Maintenance
5
Quality
15
Community
18
Popularity
8
Documentation
15
Technical Details
| ark-feanor | ark-bn254 | ark-poly | |
|---|---|---|---|
| Version | 0.7.1 | 0.5.0 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 14 | 8 | 8 |
| Crate Size | 171KB | 14KB | 51KB |
| Features | 2 | 5 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.75 |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •ark-bn254 leads with a health score of 62/100, but none of the options score above 80.
- •ark-poly has the most downloads (28.9M), suggesting wider adoption.
- •ark-bn254 is depended on by 2.0K crates — strongest ecosystem trust.
- •⚠ ark-bn254, ark-poly have not been updated in over a year.