
Description: Stack WM is a dynamic tiling window manager for X11 that is designed to be simple, lightweight, and customizable. It automatically arranges windows in a tile layout for efficient use of screen space.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: A window manager is software that controls the placement and appearance of windows within a graphical user interface. It allows for basic window operations like opening, closing, resizing, moving windows.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API