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Tags / Security /

Identity provider

Server that provides single sign-on through OAuth 2.0, OpenID Connect, or SAML, such as Keycloak.

Repositories

14

Net stars gained, last 7 days

+672

Top-level Tag

Security

Net stars gained each day, last 90 days

2026-08-06: +551 net stars. Most from goauthentik/authentik, +466.2026-08-07: +522 net stars. Most from goauthentik/authentik, +447.2026-08-08: +396 net stars. Most from goauthentik/authentik, +331.2026-08-09: +407 net stars. Most from goauthentik/authentik, +343.2026-08-10: +255 net stars. Most from goauthentik/authentik, +168.

Peak days

  1. 1

    Aug 6, 2026 +551 net stars (median day +100)

  2. 2

    Aug 7, 2026 +522 net stars (median day +100)

  3. 3

    Aug 8, 2026 +396 net stars (median day +100)

  4. 4

    Aug 9, 2026 +407 net stars (median day +100)

  5. 5

    Aug 10, 2026 +255 net stars (median day +100)

A peak day has at least 2 times the net stars of the median day of this chart, and at least 100 more. For each peak day, the list shows the repositories that gained the most net stars that day. It also shows their GitHub releases of that day or the day before (UTC), and their creation date when it was 14 days or less before. These events occur near the same day. They do not show why the stars came.

Largest

Most stars in total now.

  1. keycloak/keycloak38K

    description: Open Source Identity and Access Management For Modern Applications and Services

  2. authelia/authelia29K

    readme: **Authelia** is an open-source authentication and authorization server providing two-factor authentication and single sign-on (SSO) for your applications via a web portal.

  3. goauthentik/authentik26K

    readme: authentik is an open-source Identity Provider (IdP) for modern SSO. It supports SAML, OAuth2/OIDC, LDAP, RADIUS, and more, designed for self-hosting from small labs to large production clusters.

  4. ory/hydra18K

    readme: Ory Hydra is a server implementation of the OAuth 2.0 authorization framework and the OpenID Connect Core 1.0.

  5. zitadel/zitadel16K

    readme: ZITADEL gives you everything out of the box: SSO, MFA, Passkeys, OIDC, SAML, SCIM, and a battle-tested multi-tenancy model.

  6. supertokens/supertokens-core15K

    readme: SuperTokens Core: The HTTP service for the core auth logic and database operations.

  7. logto-io/logto15K

    readme: It takes the pain out of OIDC and OAuth 2.1 and makes it easy to build secure, production-ready auth with multi-tenancy, enterprise SSO, and RBAC.

  8. casdoor/casdoor15K

    readme: Casdoor is a single sign-on (SSO) and authentication server with a web console.

  9. ory/kratos14K

    readme: Additional enterprise features that are not available in the open source version such as SCIM, SAML, organization login ("SSO"), CAPTCHAs and more

  10. apereo/cas11K

    readme: One login for all your applications, over CAS, SAML2, OAuth2 and OpenID Connect, with multifactor authentication built in.

All 14 in the Repository Index

How a repository gets this Tag

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