
Description: Qt is a cross-platform application development framework focused on creating GUI and CLI apps for desktop, mobile and embedded platforms. It includes a class library and tools designed to streamline the process of writing and maintaining applications across platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: HARFANG 3D is an open-source 3D engine for building interactive 3D applications and games. It provides features like scene management, rendering, animation, physics simulation, audio, scripting, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API