Authentication and authorization libraries for securing web applications
| # | Repository | Stars | |
|---|---|---|---|
| 1 | keycloak/keycloak Open Source Identity and Access Management For Modern Applications and Services | 33.6K | |
| 2 | nextauthjs/next-auth Authentication for the Web. | 28.2K | |
| 3 | jaredhanson/passport Simple, unobtrusive authentication for Node.js. | 23.5K | |
| 4 | ory/kratos Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network. | 13.5K | |
| 5 | logto-io/logto 🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC. | 11.8K | |
| 6 | lucia-auth/lucia Authentication, simple and clean | 10.5K | |
| 7 | supabase/auth A JWT based API for managing users and issuing JWT tokens | 2.4K | |
| 8 | clerk/javascript Official JavaScript repository for Clerk authentication | 1.7K |