Token-based Single Sign On for your Apps and APIs with social, databases and enterprise identities
Enterprise-grade identity management for all your apps, users & devices
Flexible authentication solution for Rails with Warden
Securely manage and synchronize app data for your users across their mobile devices
OmniAuth is a flexible authentication system utilizing Rack middleware.
A JSON-based open standard for creating access tokens
Simple, unobtrusive authentication for Node.js
A powerful and highly customizable authentication and access-control framework
An open standard for access delegation
An App Authentication System In A Few Lines Of Code
An open source identity and access management solution
An open source implementation of the Lightweight Directory Access Protocol
OAuth That Just Works
Buzzfeed's single-sign-on authentication proxy
An authorization framework
Token-based AngularJS Authentication
A modular, high performance free RADIUS suite
Password-free signups. No social network required.
Automated Server and Network Access
Everything you need to manage users for your website or app.
Remove the OAuth dance with one request