Dojo Toolkit - Dojo Toolkit
Kendo UI - Fast, light, complete: 70+ jQuery-based UI widgets in one powerful toolset
jQuery UI - Curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library
Blueprint - http://bit. ly/bY8LhR Once your keyword research has identified a Site Concept (i. e., theme) and several related ..
Webix UI - An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.
Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions