Webix Screenshot

Webix is an extremely small (about 100 kb of compressed code) and ultra fast JavaScript library for building desktop and mobile web apps based on the latest web standards (HTML5, CSS3).
The library provides a rich set of JavaScript UI widgets ranging from simple widgets, like a menu or combobox, to highly interactive charts and powerful data tables.All Webix widgets are compatible with the latest web browsers allowing developers to create web apps that work in Internet Explorer 8+, Google Chrome, Safari, Mozilla Firefox and Opera.
Web apps developed with this library run correctly on multiple platforms. Mobile web apps based on the Webix library have a native look-and-feel and operate flawlessly on popular touch devices, such as iPad, iPhone, Windows 8 devices, and Android phones and tablets.
The server can be organized in several ways. Webix widgets are compatible with MVC frameworks (MVC.Net, Ruby on Rails, PHP, Yii) and can be easily integrated with server-side data feeds. It’s also possible to use Server Side Connectors (for PHP, Java, ASP.NET) that allow the creation of fully functional data feeds in a few lines of code.In addition, developers are capable of using any server-side technology at backend, which can expose RESTfull api for data loading and data saving.
Webix provides integration with other popular frameworks and libraries, including jQuery, Backbone.js, Mercury, NicEdit, Tinymce, and Google, Nokia and Yandex maps
Other Webix features are dynamic data loading, easy styling with CSS, offline support and external/internal drag-and-drop operations.
Webix is dual licensed under open-source GNU GPL v3 and commercial licenses. The commercial licensing system is very flexible with prices starting at $170 per developer. Developers can acquire licenses and support plans separately. When buying > 5 licenses the discount is 15%, when > 10 licenses the discount is 40%.