
Description: Yabai is an open-source tiling window manager for macOS that provides advanced window management, customizations and optimizations for power users. It aims to bring the speed and workflow improvements from tiling window managers on Linux to macOS.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: WMFS2 is an open-source file and storage management software. It allows centralized control over file shares, users, groups, quotas etc. Key features include file versioning, ransomware protection, data replication, and advanced access controls.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API