
Description: Kohana is an open-source HMVC PHP framework that aims to be secure, lightweight and performance-oriented. It has a simple API and modular structure to allow developers to use only the components they need.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Yii is an open source, object-oriented, MVC PHP web application framework. It enables rapid development through code generation and incorporates features like ORM, caching, authentication, REST APIs, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API