Decision Workspace
fastcert vs qcert vs certreplace
Side-by-side comparison of Rust crates
52
fastcert
experimentalv0.3.1
A simple zero-config tool for making locally-trusted development certificates
55
qcert
experimentalv0.1.2
A tool for generating test key/certificate pairs
44
certreplace
growingv1.0.1
CLI tool for replacing x509 certificates and their private keys.
Core Metrics
| fastcert | qcert | certreplace | |
|---|---|---|---|
| Health Score | 52 | 55 | 44 |
| Total Downloads | 173 | 930 | 7.0K |
| 30d Downloads | 29 | 24 | 8 |
| Dependents | 0 | 0 | 0 |
| Releases | 5 | 3 | 6 |
| Last Updated | 106d ago | 21d ago | 477d ago |
| Age | 3m | 9m | 3y 4m |
Health Breakdown
fastcert
Maintenance
19
Quality
11
Community
6
Popularity
3
Documentation
13
qcert
Maintenance
18
Quality
14
Community
7
Popularity
4
Documentation
12
certreplace
Maintenance
5
Quality
18
Community
6
Popularity
5
Documentation
10
Technical Details
| fastcert | qcert | certreplace | |
|---|---|---|---|
| Version | 0.3.1 | 0.1.2 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | BSD-3-Clause | 0BSD | GPL-3.0-or-later |
| Dependencies | 22 | 2 | 6 |
| Crate Size | 74KB | 8KB | 31KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.87 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •qcert leads with a health score of 55/100, but none of the options score above 80.
- •certreplace has the most downloads (7.0K), suggesting wider adoption.
- •⚠ certreplace has not been updated in over a year.
- •fastcert, qcert are pre-1.0 — API may change.