* [Casdoor v3.79.0](https://github.com/casdoor/casdoor) – UI-first Identity and Access Management platform supporting various authentication protocols.

* [Pocket ID v2.8.0](https://github.com/pocket-id/pocket-id) – Simple OIDC provider offering passkey-only authentication for passwordless sign-in to self-hosted services.

* [Terrapod v0.29.0](https://github.com/mattrobinsonsre/terrapod) – Collaboration, governance, state management, and UI layer that orchestrates Terraform or OpenTofu with a TFE-compatible API.

* [kubelogin v1.36.2](https://github.com/int128/kubelogin) – kubectl plugin that obtains OpenID Connect tokens via browser-based login and supplies credentials to Kubernetes.

* [oidc-provider v9.8.4](https://github.com/panva/node-oidc-provider) – OAuth 2.0 Authorization Server implementation with OpenID Connect support and additional features.

* [Traefik OpenID Connect Middleware v0.20.0](https://github.com/sevensolutions/traefik-oidc-auth) – Traefik plugin that secures upstream services via OpenID Connect as a relying party.

* [FerrisKey v0.6.0](https://github.com/ferriskey/ferriskey) – High-performance IAM solution optimized for cloud-native environments with a Rust API and React-based web interface.

* [tsidp v0.0.14](https://github.com/tailscale/tsidp) – OIDC and OAuth identity provider server that uses Tailscale identities for authenticating compatible applications and MCP connections.

* [uppt v0.5.0](https://github.com/danielroe/uppt) – Composite GitHub Action turning conventional commits into draft release PRs, tagging on merge, and staging npm publishing via OIDC.

* [TLSPROXY v0.25.5](https://github.com/c2FmZQ/tlsproxy) – TLS termination proxy with automatic certificate management, QUIC/ECH support, and client authentication for forwarding or passthrough to backend services.

* [Slim v0.45.4](https://github.com/ImagingDataCommons/slim) – Single-page application for interactive visualization and annotation of digital whole slide microscopy images in DICOM format.

* [Login.gov Identity Provider (IdP) 2026-06-03T143002](https://github.com/18F/identity-idp) – Core code base and documentation for the identity management system powering secure access to government services.