
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: Sailfish OS is a Linux-based mobile operating system developed by Jolla. It is designed to be secure, privacy-focused, customizable, and compatible with Android apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API