Decision Workspace
authenticator vs authenticator-ctap2-2021 vs fido-key-manager
Side-by-side comparison of Rust crates
53
authenticator
growingv0.5.0
Library for interacting with CTAP1/2 security keys for Web Authentication. Used by Firefox.
38
authenticator-ctap2-2021
growingv0.3.2-dev.1
Library for interacting with CTAP1/2 security keys for Web Authentication. Used by Firefox.
47
fido-key-manager
growingv0.5.3
Management CLI for FIDO/CTAP 2.x authenticators
Core Metrics
| authenticator | authenticator-ctap2-2021 | fido-key-manager | |
|---|---|---|---|
| Health Score | 53 | 38 | 47 |
| Total Downloads | 1.5M | 111.6K | 1.8K |
| 30d Downloads | 175.0K | 1.2K | 6 |
| Dependents | 104 | 8 | 0 |
| Releases | 40 | 1 | 2 |
| Last Updated | 156d ago | 1309d ago | 155d ago |
| Age | 6y 10m | 3y 7m | 1y 11m |
Health Breakdown
authenticator
Maintenance
11
Quality
12
Community
14
Popularity
7
Documentation
9
authenticator-ctap2-2021
Maintenance
1
Quality
13
Community
9
Popularity
6
Documentation
9
fido-key-manager
Maintenance
10
Quality
16
Community
5
Popularity
4
Documentation
12
Technical Details
| authenticator | authenticator-ctap2-2021 | fido-key-manager | |
|---|---|---|---|
| Version | 0.5.0 | 0.3.2-dev.1 | 0.5.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MPL-2.0 | MPL-2.0 | MPL-2.0 |
| Dependencies | 32 | 29 | 9 |
| Crate Size | 202KB | 159KB | 30KB |
| Features | 7 | 7 | 7 |
| Yanked % | 2.5% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | — | — | 1.85 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •authenticator leads with a health score of 53/100, but none of the options score above 80.
- •authenticator is depended on by 104 crates — strongest ecosystem trust.
- •⚠ authenticator-ctap2-2021 has not been updated in over a year.