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polar-core
v0.27.3 GrowingPolar core library for oso, an open source policy engine for authorization that’s embedded in your application
Apache-2.0 Edition 2021
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
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Downloads
824.2K
Dependents
45
Releases
46
Size
283KB
Deep Insights
📈
Strong growth momentum
25.3K downloads in the last 30 days (845/day), up 33% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 5+ years old, polar-core hasn't reached 1.0 yet. Expect potential API changes between versions.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 12/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
653/day avg+68%
Top Dependents
Most downloaded crates that depend on polar-core
Version Adoption
v0.27.3
52%
v0.26.4
25%
v0.27.0
13%
v0.26.1
7%
v0.12.4
4%
Release Timeline
46 releases1 yankedsince 2020
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2020
9
2021
27
2022
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2023
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2024
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2025
2026
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Feature Flags
README
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Maintainers
Dependencies
14
direct dependencies
Dependents
45
crates depend on polar-core