Decision Workspace
letmeinfwd vs letmein-systemd vs letmein-proto
Side-by-side comparison of Rust crates
52
letmeinfwd
growingv12.4.0
Authenticated port knocking - Firewall backend daemon
69
letmein-systemd
stablev12.4.0
Authenticated port knocking - Systemd support
67
letmein-proto
stablev12.4.0
Authenticated port knocking - Wire protocol
Core Metrics
| letmeinfwd | letmein-systemd | letmein-proto | |
|---|---|---|---|
| Health Score | 52 | 69 | 67 |
| Total Downloads | 12.7K | 18.2K | 18.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 55 | 106 |
| Releases | 26 | 30 | 30 |
| Last Updated | 30d ago | 30d ago | 30d ago |
| Age | 1y 11m | 2y | 2y |
Health Breakdown
letmeinfwd
Maintenance
20
Quality
11
Community
6
Popularity
5
Documentation
10
letmein-systemd
Maintenance
20
Quality
21
Community
11
Popularity
5
Documentation
12
letmein-proto
Maintenance
20
Quality
18
Community
12
Popularity
5
Documentation
12
Technical Details
| letmeinfwd | letmein-systemd | letmein-proto | |
|---|---|---|---|
| Version | 12.4.0 | 12.4.0 | 12.4.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 11 | 3 | 6 |
| Crate Size | 25KB | 5KB | 17KB |
| Features | 0 | 4 | 0 |
| Yanked % | 53.8% | 3.3% | 3.3% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.88 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •letmein-systemd leads with a health score of 69/100, but none of the options score above 80.
- •letmein-proto has the most downloads (18.9K), suggesting wider adoption.
- •letmein-proto is depended on by 106 crates — strongest ecosystem trust.