Using OAuth2 to authenticate wechat user when web resources being viewed within wechat(weixin) client.

OAuth2 Rack Middleware for database.com/salesforce.com.

Using OAuth2 to authenticate wechat user in web application.

OAuth2 client library for RubyMotion apps, you need APIs right?

OmniAuth Oauth2 strategy for fitbit.com - https://dev.fitbit.com/docs/oauth2/

OmniAuth Strategy for Zendesk via OAuth2

This Faraday middleware gem adds OAuth2 token handling with token refresh

OmniAuth strategy for new eBay OAuth API

A TikTok Marketing API OAuth2 strategy for OmniAuth. This allows you to login with TikTok in your ruby app.

Implementing OAuth with Keycloak in Ruby

Implements OAuth2 for Devise

Leveraging Doorkeeper as single-sign-on OAuth server. To provide true single-sign-OUT, every request on an OAuth client app is verified with the SSO server.

Implements OAuth2 for Devise, specifically integrating with facebook Graph

Devise OAuth2 Facebook extension

Unofficial OmniAuth OAuth2 strategy for Okta

OmniAuth strategy for authenticating with Concur's OAuth2 API

Bonnier OAuth2 strategy for OmniAuth 1.x

Devise OAuth2 Facebook extension for rails 3 and mongoid

Classleaks OAuth API client library for ruby

CTU FIT OAuth2 OmniAuth 1.0 strategy