* 70+ UI Components: Get any UI component you would ever need for your app - from the must-haves Data Grids, DropDowns, Menus and Buttons to the advanced line-of-business UIs, such as Charts, Spreadsheet, Gantt, Diagram, Scheduler, PivotGrid, and Maps. * Beautiful Themes: Choose from dozens of ready-to-use themes to make your app pop without writing any CSS. Some of our most popular themes are: Material Design, SAP Fiori, and Office 365. A simple StyleBuilder tool further lets you customize those themes. * Smart UI for Any Screen Size: Build cross-platform web applications delivering experience tailored to the user's screen size on desktop, tablet and phone. All components integrate seamlessly with grid-layout frameworks, such as Bootstrap and Zurb Foundation. Learn more about Kendo UI responsive capabilities. * Easy to Learn and Use: Kendo UI uses a common JavaScript language and standards so that it’s easy for any JavaScript developer to get started. You can get ready-to-use sample apps saving you time to include the needed Kendo UI libraries and set-up the components in your apps. * Working with Data Online and Offline: Leverage Kendo UI DataSource component for easy and powerful data-binding to local and remote data, offline storage and support for all popular web services, like REST and OData. * Integrates with AngularJS: Kendo UI works seamlessly with AngularJS 1.x and 2.0 Alpha so that you can build apps the Angular way - declarative data binding, routing, form validation, and many other functionalities. All Kendo UI components support AngularJS directives. * Export Excel, PDF, and PNG: Manage common office documents in your apps. End-users work with tons of office documents like Excel, PDF, and PNG. Enable them to easily export those documents with the advanced exporting capabilities of Kendo UI. * Works with all browsers: Leverages latest HTML5/JS features for modern browsers, while maintaining compatibility with the old. * Unlimited Product Support: We’re proud to provide a support service that our customers love. Kendo UI offers unlimited support delivered by the engineers of the product with a 24-hour guaranteed response time, Monday through Friday.

* Sencha Ext JS provides the industry’s most comprehensive collection of high-performance, customizable UI widgets. These widgets include HTML5 grids, trees, lists, forms, menus, toolbars, panels, windows, and much more. * The robust data package included in Sencha Ext JS decouples the UI widgets from the data layer. The data package allows client-side collections of data using highly functional models that offer features such as sorting and filtering. The data package is protocol agnostic, and can consume data from any backend source. It comes with session management capabilities that allow several client-side operations, minimizing round-trips to the server. * Sencha Ext JS includes a flexible layout manager to help organize the display of data and content across multiple browsers, devices, and screen sizes. It helps you to control the display of components, even for the most complex user interfaces. * The Sencha Ext JS charting package allows you to visually represent data with a broad range of chart types — including line, bar, and pie charts. * Sencha Ext JS widgets are available in multiple out-of-the-box themes such as Classic, Neptune, and Crisp. The themes are customizable to reflect a specific brand identity. Sencha Cmd exposes hundreds of variables used by Ext JS themes, which can be altered to design custom themes.