Decision Workspace
timeflow vs rapid_time vs jiff
Side-by-side comparison of Rust crates
45
timeflow
experimentalv1.0.2
Ergonomic time handling (and traveling!) library with builder patterns, custom formatting, and seamless serialization for Date, Time, and DateTime operations
42
rapid_time
growingv0.1.2
A library for datetimes and durations, which are useful to model times in combinatorial optimization problems.
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
| timeflow | rapid_time | jiff | |
|---|---|---|---|
| Health Score | 45 | 42 | 68 |
| Total Downloads | 89 | 3.7K | 85.4M |
| 30d Downloads | 15 | 25 | 11.3M |
| Dependents | 0 | 7 | 5.2K |
| Releases | 3 | 3 | 55 |
| Last Updated | 121d ago | 627d ago | 24d ago |
| Age | 4m | 1y 8m | 2y 1m |
Health Breakdown
timeflow
Maintenance
13
Quality
19
Community
3
Popularity
2
Documentation
8
rapid_time
Maintenance
5
Quality
16
Community
7
Popularity
4
Documentation
10
jiff
Maintenance
17
Quality
13
Community
15
Popularity
8
Documentation
15
Technical Details
| timeflow | rapid_time | jiff | |
|---|---|---|---|
| Version | 1.0.2 | 0.1.2 | 0.2.23 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | non-standard | MIT | Unlicense OR MIT |
| Dependencies | 4 | 0 | 27 |
| Crate Size | 20KB | 7KB | 760KB |
| Features | 5 | 0 | 15 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •jiff leads with a health score of 68/100, but none of the options score above 80.
- •jiff is depended on by 5.2K crates — strongest ecosystem trust.
- •⚠ rapid_time has not been updated in over a year.
- •rapid_time, jiff are pre-1.0 — API may change.