
Description: B2G OS (Boot to Gecko) is an open source mobile operating system based on Linux and the Gecko rendering engine used in the Firefox browser. It is designed for smartphones and aims to provide an alternative to proprietary platforms like Android and iOS.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tizen is an open source operating system based on Linux and supported by the Linux Foundation. It is designed for a wide range of devices including smartphones, tablets, smart TVs, wearables and other IoT devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API