
Description: GNU Hurd is an open source microkernel-based operating system designed to be secure, compliant with POSIX standards, portable, multi-user, and modular. It has been under development since 1990.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: The Linux kernel is a free and open-source operating system kernel first released in 1991 by Linus Torvalds. It serves as the core of Linux operating systems and is used widely in servers, mainframes, embedded devices, and Android smartphones.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API