Decision Workspace
crabka-authz vs cedar-policy vs cedar-policy-formatter
Side-by-side comparison of Rust crates
59
crabka-authz
experimentalv0.3.4
Shared Kafka-ACL authorization evaluator for the Crabka broker and gateway
77
cedar-policy
stablev4.11.1
Cedar is a language for defining permissions as policies, which describe who should have access to what.
76
cedar-policy-formatter
stablev4.11.1
Policy formatter for the Cedar Policy Language.
Core Metrics
| crabka-authz | cedar-policy | cedar-policy-formatter | |
|---|---|---|---|
| Health Score | 59 | 77 | 76 |
| Total Downloads | 159 | 5.8M | 4.2M |
| 30d Downloads | 0 | 718.3K | 611.4K |
| Dependents | 13 | 727 | 114 |
| Releases | 6 | 76 | 75 |
| Last Updated | 4d ago | 3d ago | 3d ago |
| Age | 6d | 3y 1m | 3y 1m |
Health Breakdown
crabka-authz
Maintenance
19
Quality
13
Community
9
Popularity
3
Documentation
15
cedar-policy
Maintenance
19
Quality
19
Community
19
Popularity
8
Documentation
12
cedar-policy-formatter
Maintenance
19
Quality
20
Community
17
Popularity
8
Documentation
12
Technical Details
| crabka-authz | cedar-policy | cedar-policy-formatter | |
|---|---|---|---|
| Version | 0.3.4 | 4.11.1 | 4.11.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 4 | 28 | 8 |
| Crate Size | 20KB | 213KB | 38KB |
| Features | 0 | 18 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.96.0 | 1.89 | 1.89 |
| Owners | 1 | 7 (team) | 7 (team) |
Links
Quick Verdict
- •cedar-policy leads with a health score of 77/100, but none of the options score above 80.
- •cedar-policy is depended on by 727 crates — strongest ecosystem trust.
- •crabka-authz is pre-1.0 — API may change.