A 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 in Golang: https://discord.gg/S5UjpzGZjN

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)

Deprecated: See README

The 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, …

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

Implementation of the Cedar Policy Language

An 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 Fus…

Warrant is a highly scalable, centralized authorization service based on Google Zanzibar. Use it to define, enforce, query, and audit application authorization and access control.

Easily sync open-policy rules to your feature toggles

A small library for parsing OAuth responses

The 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 Conversational AI JavaScript Library 💬 — UI for any LLM, supporting LangChain / HuggingFace / Vercel AI, and more 🧡 React, Next.js, and plain JavaScript ⭐️

The most comprehensive authentication framework for TypeScript