Decision Workspace
tommy vs config-lib vs confik
Side-by-side comparison of Rust crates
51
tommy
experimentalv0.1.26
Simple toml parser built to parse configuration files for rust projects
61
config-lib
growingv1.0.0
Enterprise-grade multi-format configuration library supporting 8 formats (CONF, INI, Properties, JSON, XML, HCL, TOML, NOML) with sub-50ns caching, hot reloading, and comprehensive validation.
58
confik
growingv0.15.12
Compose configuration from multiple sources without giving up type safety
Core Metrics
| tommy | config-lib | confik | |
|---|---|---|---|
| Health Score | 51 | 61 | 58 |
| Total Downloads | 94 | 1.8K | 528.8K |
| 30d Downloads | 0 | 0 | 37.6K |
| Dependents | 0 | 0 | 3 |
| Releases | 6 | 14 | 32 |
| Last Updated | 134d ago | 5d ago | 37d ago |
| Age | 4m | 8m | 2y 10m |
Health Breakdown
tommy
Maintenance
19
Quality
15
Community
3
Popularity
2
Documentation
12
config-lib
Maintenance
19
Quality
17
Community
6
Popularity
4
Documentation
15
confik
Maintenance
17
Quality
15
Community
7
Popularity
7
Documentation
12
Technical Details
| tommy | config-lib | confik | |
|---|---|---|---|
| Version | 0.1.26 | 1.0.0 | 0.15.12 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 14 | 33 |
| Crate Size | 6KB | 155KB | 60KB |
| Features | 0 | 13 | 25 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.88.0 | 1.75 | 1.81 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •config-lib leads with a health score of 61/100, but none of the options score above 80.
- •confik has the most downloads (528.8K), suggesting wider adoption.
- •tommy, confik are pre-1.0 — API may change.