
Description: Gnash is an open source Flash player that allows users to view SWF files and multimedia content without needing Adobe Flash Player. It supports many SWF features and can be used as a free alternative to Flash.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Ruffle is an Adobe Flash Player emulator that allows Flash content and games to run in modern web browsers without additional plugins. It uses WebAssembly and JavaScript to emulate Flash at the bytecode level.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API