
Description: John GBA is a Game Boy Advance emulator for Windows, macOS, Linux, iOS, and Android. It allows users to play Game Boy Advance games on their devices. The emulator is fast, accurate, and easy to use with good compatibility across platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RetroArch is an open-source, cross-platform frontend for emulators, game engines, video games, media players and other applications. It's designed to be fast, lightweight, customizable and extensible.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API