Decision Workspace
chrono-tz-postgres vs chrono-tz-build vs tempotime
Side-by-side comparison of Rust crates
42
chrono-tz-postgres
growingv0.8.1
Typed timezones in Rust and PostgreSQL
64
chrono-tz-build
growingv0.5.0
internal build script for chrono-tz
51
tempotime
experimentalv0.1.3
Luxon.js in Rust — immutable, chainable, IANA timezone-aware dates
Core Metrics
| chrono-tz-postgres | chrono-tz-build | tempotime | |
|---|---|---|---|
| Health Score | 42 | 64 | 51 |
| Total Downloads | 6.6K | 70.1M | 148 |
| 30d Downloads | 8 | 3.2M | 48 |
| Dependents | 0 | 19 | 0 |
| Releases | 5 | 10 | 4 |
| Last Updated | 1211d ago | 259d ago | 148d ago |
| Age | 3y 4m | 5y 5m | 4m |
Health Breakdown
chrono-tz-postgres
Maintenance
4
Quality
15
Community
6
Popularity
5
Documentation
12
chrono-tz-build
Maintenance
11
Quality
16
Community
14
Popularity
8
Documentation
15
tempotime
Maintenance
17
Quality
16
Community
5
Popularity
3
Documentation
10
Technical Details
| chrono-tz-postgres | chrono-tz-build | tempotime | |
|---|---|---|---|
| Version | 0.8.1 | 0.5.0 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 5 | 4 |
| Crate Size | 25KB | 11KB | 38KB |
| Features | 0 | 3 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.60.0 | 1.65 | — |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •chrono-tz-build leads with a health score of 64/100, but none of the options score above 80.
- •⚠ chrono-tz-postgres has not been updated in over a year.