
Description: Wine is a compatibility layer that allows Windows applications to run on Linux and other UNIX-like operating systems. It translates Windows API calls into POSIX calls on-the-fly, eliminating the need for a separate Windows partition or virtual machine.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Darling is an open-source software that allows you to run macOS applications on Linux. It implements a runtime environment to translate macOS system calls to Linux system calls, enabling macOS apps to run natively on Linux.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API