Decision Workspace
jsonist vs jrf vs fastrand
Side-by-side comparison of Rust crates
37
jsonist
growingv0.0.3
A JSON formatter
37
jrf
growingv0.0.2
An underpowered JSON formatting cli
67
fastrand
growingv2.3.0
A simple and fast random number generator
Core Metrics
| jsonist | jrf | fastrand | |
|---|---|---|---|
| Health Score | 37 | 37 | 67 |
| Total Downloads | 6.2K | 3.5K | 555.8M |
| 30d Downloads | 40 | 4 | 36.9M |
| Dependents | 2 | 0 | 43.9K |
| Releases | 3 | 2 | 27 |
| Last Updated | 2337d ago | 2337d ago | 474d ago |
| Age | 6y 5m | 6y 5m | 5y 10m |
Health Breakdown
jsonist
Maintenance
3
Quality
16
Community
7
Popularity
5
Documentation
6
jrf
Maintenance
3
Quality
15
Community
6
Popularity
4
Documentation
9
fastrand
Maintenance
8
Quality
21
Community
19
Popularity
8
Documentation
11
Technical Details
| jsonist | jrf | fastrand | |
|---|---|---|---|
| Version | 0.0.3 | 0.0.2 | 2.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | Apache-2.0 OR MIT |
| Dependencies | 0 | 1 | 6 |
| Crate Size | 11KB | 2KB | 15KB |
| Features | 0 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | 1.36 |
| Owners | 1 | 1 | 2 (team) |
Quick Verdict
- •fastrand leads with a health score of 67/100, but none of the options score above 80.
- •fastrand is depended on by 43.9K crates — strongest ecosystem trust.
- •⚠ jsonist, jrf, fastrand have not been updated in over a year.
- •jsonist, jrf are pre-1.0 — API may change.