Auth that just works. OAuth, SSO, magic links, and user management — so you never build login from scratch again.
Showing 1–24 of 70 repositories
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
The easiest, most secure way to use WireGuard and 2FA.
The most comprehensive authentication framework for TypeScript
Authentication for the Web.
The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™
Flexible authentication solution for Rails with Warden.
Simple, unobtrusive authentication for Node.js.
The authentication glue you need.
Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go.
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
ZITADEL - Identity infrastructure, simplified for you.
An open-source AI-first Identity and Access Management (IAM) /AI MCP & agent gateway and auth server with web UI supporting MCP, A2A, OAuth 2.1, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD
Free implementation of Play Services
🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!
🔐 JSON Web Token Authentication for Laravel & Lumen
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
Authentication, simple and clean
Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication. 🔁 Mirror of https://codeberg.org/allauth/django-allauth/
The Open Source Firebase Alternative with GraphQL.
Go implementation of JSON Web Tokens (JWT).