
Description: UIkit is an open-source web framework for developing fast and powerful web interfaces. It provides a collection of HTML, CSS, and JS components to build responsive, mobile-first websites and apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: The Fluid 960 Grid System is a popular open source CSS framework for creating responsive, flexible website layouts based on a 12-column grid. It allows for rapid development of sites that adapt smoothly across devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API