
Description: OxygenOS is an Android-based mobile operating system developed by OnePlus for its smartphones. It aims to provide a clean, fast and easy-to-use user experience with various customizations and features added on top of stock Android.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: H5OS is an open source, web-based operating system focused on versatility, portability, and ease of use. It is designed to run web apps, mobile apps, IoT apps, and more on a single platform.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API