
Description: Regolith Linux is a desktop environment based on Ubuntu that uses the i3 window manager. It provides a lightweight and customizable desktop focused on keyboard shortcuts and tiling windows.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Subgraph OS is a privacy and security focused Linux distribution aimed at non-technical users. It integrates advanced sandboxing and system hardening technologies to provide additional security by isolating components.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API