
Description: OpenSocial is an open standard API for social networking sites that allows developers to build interoperable social applications across different platforms. It enables social features like user profiles, friend connections, activities, and messaging to be easily added to third-party websites and applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bluesky is an open source social media platform focused on ethical algorithms, privacy, and decentralization. It aims to provide an alternative to the big commercial platforms by creating a federated network of servers to host users' data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API