285+ open-source auth tools — OAuth, SSO, passkeys, MFA, and session management. Alternatives to Auth0, Clerk, and Firebase Auth.
Open source Auth0/Clerk/Firebase alternative. Passkeys, SSO, MFA, passwordless, biometric login. Sel
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.
Golang gRPC Middlewares: interceptor chaining, auth, logging, retries and more.
Light LDAP implementation
☁️ The Most Secure and Easy Selfhosted Home Server. Take control of your data and privacy without sa
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.
The Developer Platform for Modern APIs
PRAW, an acronym for "Python Reddit API Wrapper", is a python package that allows for simple access
Laravel 12 with user authentication, registration with email confirmation, social media authenticati
Privacy-focused proof-of-work CAPTCHA system that silently protects websites without tracking users or requiring image solving. Drop-in replacement for reCAPTCHA.