Decision Workspace
hyperparameter vs nvy vs assert-env
Side-by-side comparison of Rust crates
42
hyperparameter
growingv0.5.13
A high performance configuration system for Rust.
50
nvy
stablev1.1.7
A simple command line tool for managing multiple env files (profiles) in a project.
50
assert-env
experimentalv0.1.4
A simple runtime assertion utility for environment variables.
Core Metrics
| hyperparameter | nvy | assert-env | |
|---|---|---|---|
| Health Score | 42 | 50 | 50 |
| Total Downloads | 7.4K | 6.6K | 82 |
| 30d Downloads | 9 | 12 | 14 |
| Dependents | 0 | 0 | 0 |
| Releases | 7 | 9 | 5 |
| Last Updated | 114d ago | 414d ago | 31d ago |
| Age | 2y 4m | 1y 1m | 1m |
Health Breakdown
hyperparameter
Maintenance
10
Quality
11
Community
6
Popularity
5
Documentation
10
nvy
Maintenance
12
Quality
17
Community
6
Popularity
5
Documentation
10
assert-env
Maintenance
17
Quality
15
Community
6
Popularity
2
Documentation
10
Technical Details
| hyperparameter | nvy | assert-env | |
|---|---|---|---|
| Version | 0.5.13 | 1.1.7 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | GPL-3.0-or-later | BSD-3-Clause |
| Dependencies | 10 | 9 | 0 |
| Crate Size | 24KB | 29KB | 6KB |
| Features | 4 | 0 | 0 |
| Yanked % | 14.3% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •nvy leads with a health score of 50/100, but none of the options score above 80.
- •hyperparameter has the most downloads (7.4K), suggesting wider adoption.
- •⚠ nvy has not been updated in over a year.
- •hyperparameter, assert-env are pre-1.0 — API may change.