The most user-friendly OpenID Connect Certifiedβ’ and OAuth 2.0 provider that lets users sign in to your applications with passkeys.
Top OIDC GitHub Repositories & Tools (2026)
Discover the most starred and trending open source tools tagged with #oidc.
The most comprehensive authentication framework
Single Sign-On Identity & Access Management via OpenID Connect, OAuth 2, PAM
A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
A powerful π Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
Open Source Identity and Access Management For Modern Applications and Services
The tiniest OpenID Certifiedβ’ authorization and authentication server you have ever seen.
BookOrbit: Your Reading Space
A self-hosted library for your ebooks, comics, and audiobooks
opkssh (OpenPubkey SSH)
Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
Self-hosted image hosting and sharing platform with private links, collections, S3/SMB storage, OIDC SSO and ShareX support.
OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
Open-source Terraform Enterprise replacement
A secure, high-performance, multi-tenant platform for remote App βHostingβ and βComputingβ
Office 365 and Azure Active Directory plugins for Moodle
Experiment with Go + HTMX and OAuth2/OIDC + WebAuthn
ThunderID is a high-performance, open-source identity stack designed for developers to secure and manage access for humans, AI agents, and machines through fully composable identity flows.