
Description: Marlin is an open source firmware for 3D printers based on RepRap technology. It focuses on performance, stability, and configurability for a variety of printers and print materials.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GNOME Files is a free and open-source file manager that is a part of the GNOME desktop environment. It features a simple user interface, built-in search functionality, customizable side panel, file previews and metadata displays, image thumbnailing, and integration with GNOME apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API