Decision Workspace
kronos vs chrono vs jiff
Side-by-side comparison of Rust crates
42
kronos
growingv0.1.5
A tool to calculate complex time expressions
69
chrono
growingv0.4.44
Date and time library for Rust
68
jiff
growingv0.2.23
A date-time library that encourages you to jump into the pit of success. This library is heavily inspired by the Temporal project.
Core Metrics
| kronos | chrono | jiff | |
|---|---|---|---|
| Health Score | 42 | 69 | 68 |
| Total Downloads | 23.3K | 516.3M | 85.4M |
| 30d Downloads | 61 | 35.1M | 11.3M |
| Dependents | 18 | 278.0K | 5.2K |
| Releases | 10 | 94 | 55 |
| Last Updated | 1477d ago | 32d ago | 24d ago |
| Age | 9y 6m | 11y 4m | 2y 1m |
Health Breakdown
kronos
Maintenance
5
Quality
14
Community
8
Popularity
5
Documentation
10
chrono
Maintenance
17
Quality
10
Community
19
Popularity
8
Documentation
15
jiff
Maintenance
17
Quality
13
Community
15
Popularity
8
Documentation
15
Technical Details
| kronos | chrono | jiff | |
|---|---|---|---|
| Version | 0.1.5 | 0.4.44 | 0.2.23 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Unlicense OR MIT |
| Dependencies | 1 | 16 | 27 |
| Crate Size | 341KB | 241KB | 760KB |
| Features | 0 | 18 | 15 |
| Yanked % | 0.0% | 23.4% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.62.0 | 1.70 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •chrono leads with a health score of 69/100, but none of the options score above 80.
- •chrono is depended on by 278.0K crates — strongest ecosystem trust.
- •⚠ kronos has not been updated in over a year.