Kendo UI!

Semantic empowers designers and developers by creating a shared vocabulary for UI.

A lightweight and modular front-end frameworkfor developing fast and powerful web interfaces.ui framework full HTML / CSS, javascript component , form, theme , dropdown , responsive ...More full than bootstrap or foundation

A set of small, responsive CSS modules that you can use in every web project.

Ext JS is a JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting. Ext includes interoperability with jQuery and Prototype.

Unique toolkit for HTML5 Web development

GroundworkCSS is a 100% free and open source responsive HTML5, CSS and JavaScript Framework.

PrimeUI is a collection of rich javascript widgets based on jQuery UI. PrimeUI is a spin-off from the popular JavaServer Faces Component Suite, PrimeFaces.

Kube is one of the world's most advanced and flexible frameworks.Kube helps you spend less time on routine tasks and more time creating amazing products.Focus on success, and Kube will cover the technology behind it.

A very easy to use, cross platform, jQuery based UI toolkit, that's still small in size, has the features you need, and doesn't get in your way of doing things !jKit is framework js for easiest developpement like twitter bootstrap.All call javascript interaction are called inside html tag, very easy.jKit use data attribute ex: data-jkit="[ajax:element=#mydivtoreplace]"

DevExtreme is a commercial application framework made by DevExpress. It is based on HTML5 and JavaScript and can generate native applications for smartphones and tablets (Windows Phone, iOS and Android) and responsive webapps for a traditional desktop.

Gijgo is a set of free open source javascript widgets distributed under MIT License. All widgets are high performance and compatible with jQuery, jQuery UI, Bootstrap and Foundation.

AlloyUI is a framework built on top of YUI3 (JavaScript) that uses Bootstrap (HTML/CSS) to provide a simple API for building high scalable applications.

Zino UI is a jQuery based, WAI-ARIA compatible, user interface framework that consists of 25+ different components. Cross-platform user interface framework for your web and enterprise applications. A delightful addition to your CMS, back-end and front-end interfaces. Zino UI is brought by programmers for programmers and designers.