WYSIWYG HTML Editor, Drag And Drop Visual Editor with Web Page builder.
This is a plugin for Limitless theme: http://themeforest.net/item/limitless-multipurpose-drag-n-drop-theme/5528738 Add Black and white effect for your
Design Builder that allow live edition in the front end through the Limitless drag and drop system (http://themeforest.net/item/limitless-multipurpose
Add images to your posts or pages with a more user friendly drag and drop interface.
KickAss is completely free ( MIT Licensed ) wordpress slider plugin with CSS3 transitions (with jQuery fallback) and drag-n-drop UI admin panel.