Decision Workspace
authnz-u2f vs u2 vs u2f
Side-by-side comparison of Rust crates
45
authnz-u2f
experimentalv0.2.8
Rust FIDO U2F Library. Edited for Authnz
39
u2
experimentalv0.1.13
A Rust Authentication Library for U2F and FIDO2 on the web. A fork of the `u2f` crate.
37
u2f
growingv0.2.0
Rust FIDO U2F Library
Core Metrics
| authnz-u2f | u2 | u2f | |
|---|---|---|---|
| Health Score | 45 | 39 | 37 |
| Total Downloads | 1.1K | 4.6K | 96.4K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 4 | 0 | 7 |
| Releases | 2 | 14 | 8 |
| Last Updated | 160d ago | 317d ago | 2371d ago |
| Age | 11m | 11m | 8y 10m |
Health Breakdown
authnz-u2f
Maintenance
10
Quality
14
Community
7
Popularity
4
Documentation
10
u2
Maintenance
9
Quality
11
Community
5
Popularity
4
Documentation
10
u2f
Maintenance
3
Quality
13
Community
7
Popularity
6
Documentation
8
Technical Details
| authnz-u2f | u2 | u2f | |
|---|---|---|---|
| Version | 0.2.8 | 0.1.13 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 13 | 10 | 9 |
| Crate Size | 46KB | 160KB | 8KB |
| Features | 4 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •authnz-u2f leads with a health score of 45/100, but none of the options score above 80.
- •u2f has the most downloads (96.4K), suggesting wider adoption.
- •⚠ u2f has not been updated in over a year.