All projects
Repositories in this selection 15 · UTC 2026-11-03
CompareRankProjectStarFork30-day trend7-day net changeLast pushSign in to save
1—Kkdeldycke / awesome-falsehood😱 Falsehoods Programmers Believe inUnknownCC0-1.0 · PermissiveInsufficient rank history27,820649——2026-10-26
2—Oory / hydraInternet-scale OpenID CertifiedTM 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.GoApache-2.0 · PermissiveInsufficient rank history17,6461,620——2026-07-29
3—Zzitadel / zitadelZITADEL - Identity infrastructure, simplified for you.GoAGPL-3.0 · Share derivative sourceInsufficient rank history15,4991,413——2026-11-02
4—Llogto-io / logto🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.TypeScriptMPL-2.0 · Share derivative sourceInsufficient rank history14,8371,212——2026-11-02
5—Oory / kratosAuthor description: 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.GoApache-2.0 · PermissiveInsufficient rank history13,9501,211——2026-07-29
6—Mmicrosoft / Security-1018 Lessons, Kick-start Your Cybersecurity Learning.HTMLCC0-1.0 · PermissiveInsufficient rank history7,024936——2026-08-24
7—Ddoorkeeper-gem / doorkeeperDoorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.RubyMIT · PermissiveInsufficient rank history5,5321,078——2026-11-02
8—Kkanidm / kanidmKanidm: A simple, secure, and fast identity management platformRustMPL-2.0 · Share derivative sourceInsufficient rank history5,528371——2026-11-01
9—Ppomerium / pomeriumPomerium is an identity and context-aware access proxy.GoApache-2.0 · PermissiveInsufficient rank history5,085368——2026-11-03
10—Bbuild-trust / ockamOrchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.RustApache-2.0 · PermissiveInsufficient rank history4,639554——2026-01-04
11—Ooauthlib / oauthlibA generic, spec-compliant, thorough implementation of the OAuth request-signing logicPythonBSD-3-Clause · PermissiveInsufficient rank history2,986542——2026-10-31
12—Ppac4j / pac4jSecurity engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...JavaApache-2.0 · PermissiveInsufficient rank history2,539712——2026-11-02
13—Aauthgear / authgear-serverOpen source Auth0/Keycloak alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS & mobile appsGoApache-2.0 · PermissiveInsufficient rank history2,139130——2026-11-02
14—Ddromara / MaxKeyDromara MaxKey 🗝️ SSO, Leading-Edge IAM-IDaas (Identity and Access Management) Product, Under Apache-2.0 is free, the industry-leading IAM-IDaas identity management and authentication product, follows Apache-2.0 open source and free, supports OAuth2.x, OpenID SSO standard protocols such as Connect, SAML2.0, CAS, JWT, and SCIM are based on RBAC unified permission control to achieve user life cycle management, open source, security, compliance, and independent controllability.JavaApache-2.0 · PermissiveInsufficient rank history1,981419——2026-10-27
15—Ffusiondirectory / fusiondirectoryFusionDirectory is a modern, efficient and secure Identity Management (IAM) solution.PHPGPL-2.0 · Share derivative sourceInsufficient rank history18937——2026-10-04
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.