GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
keycloak
Open Source Identity and Access Management For Modern Applications and Services
Java36,715 starslast pushed 4 hours agobetter-auth
The most comprehensive authentication framework
TypeScript29,899 starslast pushed 17 hours agonextauthjs
goauthentik
fosrl
Modern networking and security platform providing secure access and connectivity to apps, infrastructure, and AI workloads. Connect and protect your users.
TypeScript22,705 starslast pushed 6 hours agoapache
Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.
Go20,380 starslast pushed 3 hours agoory
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.
Go17,532 starslast pushed 1 month agozitadel
ZITADEL - Identity infrastructure, simplified for you.
Go14,992 starslast pushed Yesterdayoauth2-proxy
A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
Go14,941 starslast pushed 8 hours agocasdoor
An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD
Go14,385 starslast pushed 2 hours ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | keycloak Open Source Identity and Access Management For Modern Applications and Services | Java | 36,715 | last pushed 4 hours ago | |
| 2 | better-auth The most comprehensive authentication framework | TypeScript | 29,899 | last pushed 17 hours ago | |
| 3 | nextauthjs Authentication for the Web. | TypeScript | 28,366 | last pushed 2 months ago | |
| 4 | goauthentik The authentication glue you need. | Python | 25,423 | last pushed 5 hours ago | |
| 5 | fosrl Modern networking and security platform providing secure access and connectivity to apps, infrastructure, and AI workloads. Connect and protect your users. | TypeScript | 22,705 | last pushed 6 hours ago | |
| 6 | apache Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC. | Go | 20,380 | last pushed 3 hours ago | |
| 7 | ory 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. | Go | 17,532 | last pushed 1 month ago | |
| 8 | zitadel ZITADEL - Identity infrastructure, simplified for you. | Go | 14,992 | last pushed Yesterday | |
| 9 | oauth2-proxy A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers. | Go | 14,941 | last pushed 8 hours ago | |
| 10 | casdoor An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD | Go | 14,385 | last pushed 2 hours ago |
All · 11,658