Decision Workspace
u2f vs authnz-u2f vs u2
Side-by-side comparison of Rust crates
37
u2f
growingv0.2.0
Rust FIDO U2F Library
46
authnz-u2f
experimentalv0.2.8
Rust FIDO U2F Library. Edited for Authnz
40
u2
experimentalv0.1.13
A Rust Authentication Library for U2F and FIDO2 on the web. A fork of the `u2f` crate.
Core Metrics
| u2f | authnz-u2f | u2 | |
|---|---|---|---|
| Health Score | 37 | 46 | 40 |
| Total Downloads | 96.1K | 986 | 4.6K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 7 | 4 | 0 |
| Releases | 8 | 2 | 14 |
| Last Updated | 2322d ago | 111d ago | 268d ago |
| Age | 8y 9m | 10m | 9m |
Health Breakdown
u2f
Maintenance
3
Quality
13
Community
7
Popularity
6
Documentation
8
authnz-u2f
Maintenance
11
Quality
14
Community
7
Popularity
4
Documentation
10
u2
Maintenance
10
Quality
11
Community
5
Popularity
4
Documentation
10
Technical Details
| u2f | authnz-u2f | u2 | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.8 | 0.1.13 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 13 | 10 |
| Crate Size | 8KB | 46KB | 160KB |
| Features | 0 | 4 | 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 46/100, but none of the options score above 80.
- •u2f has the most downloads (96.1K), suggesting wider adoption.
- •⚠ u2f has not been updated in over a year.