Decision Workspace
iana-time-zone vs jiff-tzdb vs jiff-static
Side-by-side comparison of Rust crates
64
iana-time-zone
growingv0.1.65
get the IANA time zone for the current system
66
jiff-tzdb
growingv0.1.6
The entire Time Zone Database embedded into your binary.
66
jiff-static
growingv0.2.23
Create static TimeZone values for Jiff (useful in core-only environments).
Core Metrics
| iana-time-zone | jiff-tzdb | jiff-static | |
|---|---|---|---|
| Health Score | 64 | 66 | 66 |
| Total Downloads | 413.3M | 17.8M | 47.6M |
| 30d Downloads | 32.6M | 3.0M | 7.4M |
| Dependents | 869 | 97 | 44 |
| Releases | 66 | 8 | 22 |
| Last Updated | 58d ago | 24d ago | 24d ago |
| Age | 5y 9m | 1y 8m | 1y |
Health Breakdown
iana-time-zone
Maintenance
16
Quality
13
Community
15
Popularity
8
Documentation
12
jiff-tzdb
Maintenance
17
Quality
16
Community
10
Popularity
8
Documentation
15
jiff-static
Maintenance
17
Quality
16
Community
10
Popularity
8
Documentation
15
Technical Details
| iana-time-zone | jiff-tzdb | jiff-static | |
|---|---|---|---|
| Version | 0.1.65 | 0.1.6 | 0.2.23 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Unlicense OR MIT | Unlicense OR MIT |
| Dependencies | 11 | 0 | 4 |
| Crate Size | 34KB | 62KB | 84KB |
| Features | 1 | 0 | 4 |
| Yanked % | 4.5% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.62.0 | 1.70 | 1.70 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •jiff-tzdb leads with a health score of 66/100, but none of the options score above 80.
- •iana-time-zone has the most downloads (413.3M), suggesting wider adoption.
- •iana-time-zone is depended on by 869 crates — strongest ecosystem trust.