Open Source realtime backend in 1 file
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Updated
Jun 25, 2025 - Go
Open Source realtime backend in 1 file
The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™
Flexible authentication solution for Rails with Warden.
An authorization library that supports access control models like ACL, RBAC, ABAC in Golang: https://discord.gg/S5UjpzGZjN
The authentication glue you need.
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.
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos
🔐 JSON Web Token Authentication for Laravel & Lumen
A free, open-source SaaS app starter for React & Node.js with superpowers. Full-featured. Community-driven.
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
ZITADEL - Identity infrastructure, simplified for you.
🧑🚀 Auth infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
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.
The Complete Authentication and User Management Solution for the Passkey Era. Open Source Alternative to Clerk, Auth0, et al.
💥 Customizable Angular UI Library based on Eva Design System 🌚✨Dark Mode
OmniAuth is a flexible authentication system utilizing Rack middleware.
Secure, cross-platform Git credential storage with authentication to GitHub, Azure Repos, and other popular Git hosting services.
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