uComponents is a collaborative project for creating components for Umbraco including data types, XSLT extensions, controls and more. Containing over 30 data-types, 10 XSLT extension libraries, keyboard short-cuts, drag-n-drop functionality, as well as great developer utilities - uComponents is one of the must-have packages for any Umbraco-powered website! Full documentation can be found here: http://ucomponents.org Visit the CodePlex site for full details, documentation, roadmap and source code. http://ucomponents.codeplex.com Community - our.umbraco.org