OAuth Tutorial FriendBlock is a Chrome add-on developed by Gitlogix. This free software allows users to connect to Google's People API using OAuth and display contact photos.

With OAuth Tutorial FriendBlock, users can easily authenticate their Google account and access their contacts' photos directly from their browser. This add-on simplifies the process of connecting to the People API, making it convenient for users who frequently need to access contact photos for various purposes.

By utilizing OAuth, OAuth Tutorial FriendBlock ensures secure and private access to users' Google account information. The add-on provides a seamless and user-friendly experience, allowing users to quickly and easily view contact photos without the need for manual authentication each time.

Overall, OAuth Tutorial FriendBlock is a useful tool for those who rely on Google's People API and need a simple way to access and view contact photos within their Chrome browser.