GitHub stars · StarDay

1permissions-dispatcher / PermissionsDispatcherA declarative API to handle Android runtime permissions.JavaApache-2.0 · PermissiveInactive11,143

2authzed / spicedbOpen Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization dataGoApache-2.0 · Permissive7,202

3deepstreamIO / deepstream.iodeepstream.io serverTypeScriptMIT · Permissive7,179

4stalniy / caslCASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to accessTypeScriptMIT · Permissive7,110

5getActivity / XXPermissionsAndroid Permissions Framework, Adapt to Android 17JavaApache-2.0 · Permissive6,812

6openfga / openfgaA high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar.GoApache-2.0 · Permissive6,103

7Permify / permifyAn open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application. — Permify is now part of FusionAuth 🎉GoAGPL-3.0 · Share derivative source5,969

8sparrowcode / PermissionsKitUniversal API for request permission and get its statuses.SwiftMIT · Permissive5,812

9ory / ketoThe most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.GoApache-2.0 · Permissive5,418

10aipotheosis-labs / aciACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified MCP server. The birthplace of VibeOps.PythonApache-2.0 · Permissive4,931

11Heeexy / SpringBoot-Shiro-VueProvides a set of permission management ideas based on Spring Boot-Shiro-Vue. Both the front and back ends are controlled to achieve button/interface level permissions. (The current new version has removed the shiro dependency and simplified the configuration)JavaMIT · PermissiveInactive4,651

12cerbos / cerbosCerbos is an open-core authorization management platform for authorizing every identity and governing every action across applications, gateways, workloads, and AI agents.GoApache-2.0 · Permissive4,647

13zoontek / react-native-permissionsAn unified permissions API for React Native on iOS, Android and Windows.Objective-C++MIT · Permissive4,373

14JosephSilber / bouncerLaravel Eloquent roles and abilities.PHPMIT · PermissiveInactive3,578

15maticzav / graphql-shield🛡 A GraphQL tool to ease the creation of permission layer.TypeScriptMIT · Permissive3,577

16apache / casbin-node-casbinAn authorization library that supports access control models like ACL, RBAC, ABAC in Node.js and BrowserTypeScriptApache-2.0 · Permissive2,922

17dfunckt / django-rulesAwesome Django authorization, without the databasePythonMIT · PermissiveInactive1,977