
Description: Moai is an open-source 2D and 3D game engine for mobile devices and browsers. It uses the Lua scripting language and C++ libraries to allow developers to publish iOS, Android, Windows, macOS, Linux, HTML5 and Flash games using a single code base.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Mtpaint is a simple, easy to use open source painting program for Linux. It has basic drawing and image editing features like layers, brushes, shape tools, color picker etc.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API