The most scalable and customizable OpenID Certified™ OpenID Connect and OAuth Provider on the market. Become an OpenID Connect and OAuth2 Provider over night. Broad support for related RFCs. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.

The authentication glue you need.

A spec compliant, secure by default PHP OAuth 2.0 Server

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

The ultimate Python library in building OAuth, OpenID Connect clients and servers. JWS,JWE,JWK,JWA,JWT included.

Complete, compliant and well tested module for implementing an OAuth2 Server/Provider with express in node.js

OAuth 2.0 server library for the Go programming language.

A microservices API Gateway built on top of Express.js

A standalone, specification-compliant, OAuth2 server written in Golang.

Zero-Trust access management with true WireGuard® 2FA/MFA

一个基于 Yii2 高级框架的快速开发应用引擎

CloudFoundry User Account and Authentication (UAA) Server

YOU SHOULD USE https://github.com/lepture/authlib

以开源为核心的IDaas/IAM平台，用于管理企业内员工账号、权限、身份认证、应用访问，帮助整合部署在本地或云端的内部办公系统、业务系统及三方 SaaS 系统的所有身份，实现一个账号打通所有应用的服务。

Go Server/API boilerplate using best practices DDD CQRS ES gRPC

OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI

Example for OAuth 2 Server for Authlib.

OAuth 2.0 server-side implementation written in Scala

spring boot (springboot 3+) oauth2 server sso 单点登录 认证中心 JWT,独立部署,用户管理 客户端管理

Build a real fullstack app (backend+website+mobile) in 100% Typescript