
Description: GNU social is a free and open source social networking platform. It is designed to be decentralized and enable users to control their own data instead of having it stored on corporate servers. It is compatible with Twitter to allow seamless communication across platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Misskey is an open-source, decentralized microblogging platform and social network. It features functionality similar to Twitter, allowing users to post short messages, follow other users, use hashtags, and more. Misskey emphasizes customizability, privacy, and user control.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API