Decision Workspace
kv2 vs kv3 vs ron
Side-by-side comparison of Rust crates
39
kv2
growingv0.1.2
kv2 (keyvalues 2) format parser with serde support
40
kv3
growingv0.1.1
kv3 (keyvalues 3) format parser with serde support
65
ron
growingv0.12.0
Rusty Object Notation
Core Metrics
| kv2 | kv3 | ron | |
|---|---|---|---|
| Health Score | 39 | 40 | 65 |
| Total Downloads | 2.8K | 2.0K | 68.0M |
| 30d Downloads | 5 | 7 | 6.4M |
| Dependents | 0 | 0 | 8.0K |
| Releases | 3 | 2 | 36 |
| Last Updated | 495d ago | 495d ago | 135d ago |
| Age | 1y 4m | 1y 4m | 8y 8m |
Health Breakdown
kv2
Maintenance
6
Quality
16
Community
3
Popularity
4
Documentation
10
kv3
Maintenance
6
Quality
17
Community
3
Popularity
4
Documentation
10
ron
Maintenance
12
Quality
12
Community
18
Popularity
8
Documentation
15
Technical Details
| kv2 | kv3 | ron | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.1 | 0.12.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-only | GPL-3.0-only | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 15 |
| Crate Size | 23KB | 21KB | 120KB |
| Features | 2 | 2 | 5 |
| Yanked % | 0.0% | 0.0% | 5.6% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.64.0 |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •ron leads with a health score of 65/100, but none of the options score above 80.
- •ron is depended on by 8.0K crates — strongest ecosystem trust.
- •⚠ kv2, kv3 have not been updated in over a year.