Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation

Extensible, strongly-typed Rust OAuth2 client library

Auth0 authentication for Single Page Applications (SPA) with PKCE

An open source lightweight OAuth2 server

The goal of this project is to secure movies-app using Keycloak (with PKCE). movies-app consists of two applications: one is a Spring Boot Rest API called movies-api and another is a React application called movies-ui.

🚀 The successor to oauthjs/oauth2-server. 🔒 Complete, compliant, maintained and well tested OAuth2 Server for node.js. Includes native async await and PKCE.

Different ASP.NET Core applications using OpenID Connect Hybrid flow Code Flow, Code Flow with PKCE, JWT APIs, MFA examples

A full featured, secure, standards compliant implementation of an OAuth 2.0 authorization server for Nodejs that utilizes JWT and Proof Key for Code Exchange (PKCE), written in TypeScript.

Sample project for setting up Supabase Auth in Next.js

Code Verifier and Code Challenge Generator for OAuth with PKCE

Spring Boot OAuth 2.0 & OpenID Connect Identity Provider / Authorization Server

IdentityServer4 Vue.js oidc-client-js OpenID Connect code flow with PKCE

VanillaJS sample using MSAL.js v2.x and OAuth 2.0 Authorization Code Flow with PKCE on Microsoft identity platform

A React & Redux single-page application that authorizes an ASP.NET Core web API to call MS Graph API on-behalf-of a signed-in user.

An OAuth 2.0 client that ONLY supports the Authorization Code flow with PKCE support.

OpenCode plugin for using ChatGPT Plus/Pro in GPT-5 and Codex workflows with OAuth login, multi-account rotation, failover, and guided setup

An OAuth 2.x / OIDC 1.0 client library for Python built on top of `requests`.

A package that makes using the OAuth2 PKCE flow easier

Proof Key for Code Exchange (PKCE) challenge generator for React Native.

Helper widget for Auth0 authentication in Electron desktop apps

user account and authentication server with oauth 2.0

Simple OAuth2/OpenID-connect authentication and authorization server.

An OIDC authorization server building blocks with security and privacy by design philosophy.

Collect documentation related to OAuth 2.0 and OpenID Connect

:baby_chick: Express.js middleware implementation for Twitter OAuth2 Client.

Example of OpenID Connect with PKCE in ASP.NET Core

k8s plugin to authenticate against an OIDC compatible issuer using PKCE (pixy) flow

Example of an Angular single-page application demonstrating OAuth2/OpenID Connect authentication using WSO2 Identity Server

Kinde vanilla JavaScript authentication for SPAs using PKCE flows. Can be used with Vue / Angular or any JS framework

A CLI based controller for Spotify