The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

A boilerplate for Node.js web applications

Authentication for the Web.

Simple, unobtrusive authentication for Node.js.

Checklist of the most important security countermeasures when designing, testing, and releasing your API

The Single Sign-On Multi-Factor portal for web apps

🏆Gitee 最有价值开源项目 🚀:100: 小而全而美的第三方登录开源组件。目前已支持Github、Gitee、微博、钉钉、百度、Coding、腾讯云开发者平台、OSChina、支付宝、QQ、微信、淘宝、Google、Facebook、抖音、领英、小米、微软、今日头条、Teambition、StackOverflow、Pinterest、人人、华为、企业微信、酷家乐、Gitlab、美团、饿了么、推特、飞书、京东、阿里云、喜马拉雅、Amazon、Slack和 Line 等第三方平台的授权登录。 Login, so easy!

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.

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

spring cloud + vue + oAuth2.0全家桶实战，前后端分离模拟商城，完整的购物流程、后端运营平台，可以实现快速搭建企业级微服务项目。支持微信登录等三方登录。

Integrated set of Django applications addressing authentication, registration, account management as well as 3rd party (social) account authentication.

OpenID Connect and OAuth 2.0 Framework for ASP.NET Core

ZITADEL - Identity infrastructure, simplified for you.

基于SpringCloud2.1的微服务开发脚手架，整合了spring-security-oauth2、nacos、feign、sentinel、springcloud-gateway等。服务治理方面引入elasticsearch、skywalking、springboot-admin、zipkin等，让项目开发快速进入业务开发，而不需过多时间花费在架构搭建上。持续更新中

🧑‍🚀 The better identity infrastructure for developers and the open-source alternative to Auth0.

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.

A spec compliant, secure by default PHP OAuth 2.0 Server

↥ ↥ ↥ 点击关注更新，基于 Spring Cloud 2023 、Spring Boot 3.3、 OAuth2 的 RBAC 权限管理系统

Simple OAuth library for Java