Juice UI is an open-source collection of WebForms components that brings jQuery UI Widgets to your project with ease. Start leveraging the power of the world’s most popular JavaScript UI library while working with familiar code in your ASP.NET projects.

Juice UI allows you to create flexible, interactive web applications quickly. Entice your users with behaviors such as drag & drop, resizing, sorting and selecting. Build first class apps with accordions, autocompletes, datepickers, sliders, and more. Juice UI provides the simplicity needed for prototyping and the robustness needed for enterprise class production applications.

Requirements: ASP.NET
Demo: http://juiceui.com/
License: MIT, GPL License