
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: JWM is a lightweight window manager for the X11 windowing system. It is fast, very small, and highly configurable. It comes with a simple panel and menu system and works well for resource-constrained environments.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API