
Description: Xubuntu is a free and open source Linux distribution based on Ubuntu but uses the Xfce desktop environment instead of Ubuntu's GNOME. It aims to provide a lightweight yet fully functional Linux desktop experience for low-end systems or older hardware.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ReactOS is an open-source operating system that aims to be binary-compatible with Windows applications and drivers. It provides a Windows-like desktop environment and functionality for users looking for a free and open alternative to commercial Windows operating systems.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API