
Description: LeftWM is a tiling window manager for Linux aimed at developers and power users. It uses dynamic tiling to automatically arrange windows and has configurable keyboard shortcuts and theming support.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: flwm is a lightweight and customizable window manager for X. It features fully customizable keybindings, multi-monitor support, compositing effects, and more. flwm aims to be fast, lightweight, and extensible.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API