Go · npm100Exceptionalhealth index

authelia/autheliaThe Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.
Go · TypeScript★ 29KSep 16, 2026
crates.io · Go · Maven +198Exceptionalhealth index

JanssenProject/jansThe Janssen Project is a home for open source IAM components, featuring Auth Server (OAuth/OpenID), Agama low-code identity orchestration, and the Cedarling policy decision point. The "Janssen Server" distributions bundle IAM components under one control plane.
Java · Rust★ 647Sep 17, 2026
npm98Exceptionalhealth index
TypeScript · JavaScript · HTML★ 1,008↓ 10.3M/moAug 27, 2026
crates.io · npm96Exceptionalhealth index
Rust · TypeScript★ 2,874Oct 18, 2026
NuGet96Exceptionalhealth index
C#★ 362Sep 13, 2026
npm96Exceptionalhealth index
JavaScript★ 517↓ 603.4K/moSep 5, 2026
npm96Exceptionalhealth index

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.
TypeScript★ 14.6K↓ 29.3K/moSep 19, 2026
Maven · npm95Exceptionalhealth index
Java★ 1,638Oct 21, 2026
Maven · npm95Exceptionalhealth index
Java · TypeScript★ 64Sep 13, 2026
PyPI94Exceptionalhealth index

authlib/authlibThe ultimate Python library in building OAuth, OpenID Connect clients and servers. JWS, JWE, JWK, JWA, JWT included.
Python★ 5,407↓ 149M/moAug 28, 2026
npm94Exceptionalhealth index
TypeScript★ 260↓ 967.6K/moOct 12, 2026
Go94Exceptionalhealth index
Go · Shell★ 2,057Sep 10, 2026
npm94Exceptionalhealth index
JavaScript★ 3,802↓ 2.7M/moAug 27, 2026
Go94Exceptionalhealth index

zitadel/oidcEasy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
Go★ 1,885Sep 6, 2026
NuGet93Exceptionalhealth index

Aguafrommars/TheIdServerOpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
C#★ 755Sep 15, 2026
Go · npm93Exceptionalhealth index

dadrus/heimdallA cloud native Identity Aware Proxy and Access Control Decision service
Go★ 258Sep 6, 2026
npm93Exceptionalhealth index
TypeScript★ 2,413↓ 49.7M/moSep 17, 2026
Hex92Excellenthealth index

erlef/oidccOpenId Connect client library in Erlang & Elixir
Erlang · Elixir★ 240↓ 44K/moSep 19, 2026
npm91Excellenthealth index

AxaFrance/oidc-clientLight, Secure, Pure Javascript OIDC (Open ID Connect) Client. We provide also a REACT wrapper (compatible NextJS, etc.).
TypeScript★ 678↓ 424.4K/moSep 10, 2026
npm91Excellenthealth index
TypeScript★ 787↓ 66.1M/moOct 13, 2026
NuGet90Excellenthealth index

DuendeSoftware/productsThe most flexible and standards-compliant OpenID Connect and OAuth 2.x framework for ASP.NET Core
C#★ 1,615Sep 11, 2026
Go90Excellenthealth index
Go★ 908Sep 10, 2026
Go · npm89Excellenthealth index

ory/oathkeeperA cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming HTTP(s) requests. Inspired by the BeyondCorp / Zero Trust white paper. Written in Go.
Go★ 3,598Sep 6, 2026
npm88Excellenthealth index

authup/authupSelf-hosted authentication & authorization system (IAM: OAuth2 & OpenID Connect provider with realms, RBAC & ABAC policies, MFA (TOTP, passkeys, email OTP), identity federation (OIDC, LDAP) and session management.
TypeScript · Vue★ 40↓ 13.4K/moSep 13, 2026
PyPI88Excellenthealth index

oauthlib/oauthlibA generic, spec-compliant, thorough implementation of the OAuth request-signing logic
Python★ 2,980↓ 277M/moSep 9, 2026
crates.io · npm88Excellenthealth index

sebadob/rauthySingle Sign-On Identity & Access Management via OpenID Connect, OAuth 2, PAM
Rust · Svelte · TypeScript★ 1,311↓ 147/moSep 6, 2026
npm · RubyGems87Excellenthealth index
TypeScript · Java★ 10↓ 16.2K/moOct 21, 2026
Go86Excellenthealth index

int128/kubeloginkubectl plugin for Kubernetes OpenID Connect authentication (kubectl oidc-login)
Go★ 2,354Sep 13, 2026
npm84Excellenthealth index
TypeScript★ 315↓ 155.2K/moOct 20, 2026
Maven · RubyGems84Excellenthealth index

pac4j/pac4jSecurity engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
Java★ 2,536Oct 19, 2026