Compare projects
Select 2–4 projects to compare on the same basis.
Only identical known values are hidden. Unknown information remains visible.
Oopenfga
A high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar.
Acasbin
Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.
Popularity
Repository stars6,08320,476Highest
7-day net stars——
Fork5491,767Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-11-022026-11-02
Maintenance notesNot verifiedNot verified
Repository created2022-06-082017-04-08
License & use
LicenseApache-2.0 · PermissiveApache-2.0 · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeAuthenticationAuthentication
TypeFrameworks & SDKsFrameworks & SDKs
SubcategoryAuth & permissionsAuth & permissions
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageGoGo
About this projectA high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar.Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.
Measured at2026-11-03 08:29 UTC2026-11-02 19:02 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.