
Description: Javatari is an open source Atari 2600 emulator written in Java and released under the GNU GPL. It can play most classic Atari 2600 games without requiring any additional software or plugins.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: jGameBase is an open source Java game engine and framework that aims to make game development easier. It provides reusable components for handling graphics, audio, input, physics, and more so developers can focus on game logic.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API