The ASP.NET AJAX Control Toolkit is a classic set of ASP.NET WebForms extensions that helps you build ASN.NET websites. Now maintained by devexpress.com

Ajax Controls and Extenders written in C# using Ajax 1.x and MS Visual Studio 2005.

Building the equivalent serverside controls in AJAX, based on the Microsoft AJAX Library. featured controls are: listview control datapager control dropdownlist control objectdatasource control

jQuery Contorls for ASP.NET makes it easier for ASP.NET developer to using jQuery and jQuery ui in ASP.NET developing.It not only provides cool web controls for jQuery but also provides a ui lightweight framework to write jQuery plugin Server Controls super fast!

The Microsoft Health Common User Interface (CUI) provides Design Guidance and controls which allow a new generation of safer, more usable and compelling health applications to be quickly and easily created. It is aimed at user interface designers, application developers and patient safety experts who want to find out more about the benefits of a standardized approach to user interface design. Patient safety is a critical issue for healthcare organizations worldwide. Microsoft has been working with the National Health Service (NHS) in England to improve patient safety by creating a common look and feel for NHS systems through the NHS Common User Interface (CUI) Programme. This partnership initiative is in conjunction with the UK government agency called NHS Connecting for Health. Microsoft is now publishing the Design Guidance produced through this collaboration and providing the Healthcare community with access to the associated controls.