Google Friend Connect is an online service by Google that allows users on the internet to connect with their friends on different websites.
Google Friend Connect is an Open Social application offered by Google that started in May 2008. Google Friend Connect main focus is to simplify the connection between social and non-social websites and standardize the handling and presentation of social applications and content. It uses a blend of open standards, such as OpenID for signin, oAuth to control data, and Open Social for applications.