
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ImpressPages is an open-source content management system and website builder written in PHP. It allows users to easily create and manage websites and web content without coding knowledge. Features include a drag-and-drop page builder, multi-language support, themes, extensions and mobile responsiveness.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API