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configcat vs configcat-openfeature-provider vs flagsmith

Side-by-side comparison of Rust crates

Core Metrics

configcatconfigcat-openfeature-providerflagsmith
Health Score553856
Total Downloads262.7K190.9K13.4K
30d Downloads8.1K7245
Dependents200
Releases6210
Last Updated4d ago596d ago115d ago
Age1y 9m1y 7m4y 8m

Health Breakdown

configcat
Maintenance
19
Quality
13
Community
4
Popularity
6
Documentation
13
configcat-openfeature-provider
Maintenance
5
Quality
14
Community
3
Popularity
6
Documentation
10
flagsmith
Maintenance
13
Quality
18
Community
10
Popularity
5
Documentation
10

Technical Details

configcatconfigcat-openfeature-providerflagsmith
Version0.1.50.1.12.1.0
Stable (≥1.0)✗ No✗ No✓ Yes
LicenseMITMITBSD-3-Clause
Dependencies19510
Crate Size138KB20KB36KB
Features300
Yanked %0.0%0.0%0.0%
Edition202120212021
MSRV
Owners113

Quick Verdict

  • flagsmith leads with a health score of 56/100, but none of the options score above 80.
  • configcat has the most downloads (262.7K), suggesting wider adoption.
  • ⚠ configcat-openfeature-provider has not been updated in over a year.
  • configcat, configcat-openfeature-provider are pre-1.0 — API may change.