
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: Grafx2 is a free, open source bitmap paint program for Windows, Linux, MacOS, and other platforms. It is designed for creating pixel art, sprites, and other raster graphics. Key features include support for multiple layers and transparency, animation frames, palettes, image filters, and basic editing tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API