
Description: w2ui is an open-source JavaScript UI library for developing web applications. It provides various UI components like grids, forms, charts, tabs and more to build modern interfaces quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PrimeUI is an open source user interface component library for JavaServer Faces (JSF) and JavaServer Pages (JSP). It provides over 100 UI components to help developers rapidly create elegant, accessible, and responsive web applications. Some key components include data tables, charts, menus, overlays, messages, and dialogs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API