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cal vs chrono vs jiff

Side-by-side comparison of Rust crates

Core Metrics

calchronojiff
Health Score306968
Total Downloads8.9K516.3M85.4M
30d Downloads436.4M11.7M
Dependents1278.0K5.2K
Releases19455
Last Updated3759d ago32d ago24d ago
Age11y 2m11y 4m2y 1m

Health Breakdown

cal
Maintenance
1
Quality
15
Community
4
Popularity
5
Documentation
5
chrono
Maintenance
17
Quality
10
Community
19
Popularity
8
Documentation
15
jiff
Maintenance
17
Quality
13
Community
15
Popularity
8
Documentation
15

Technical Details

calchronojiff
Version0.0.10.4.440.2.23
Stable (≥1.0)✗ No✗ No✗ No
LicenseUnknownMIT OR Apache-2.0Unlicense OR MIT
Dependencies11627
Crate Size952B241KB760KB
Features01815
Yanked %0.0%23.4%0.0%
Edition20212021
MSRV1.62.01.70
Owners12 (team)1

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.
  • ⚠ cal has not been updated in over a year.