script.aculo.us
script.aculo.us is a set of JavaScript libraries to enhance the user interface of web sites
It provides an visual effects engine, a drag and drop library (including sort able lists), a couple of controls (Ajax-based auto completion, in-place editing, sliders) and more.
script.aculo.us was extracted by Thomas Fuchs from his work on fluxiom
It was first released to the public in June 2005.
Visual effects - There are five core effects: Opacity, Scale, MoveBy, Highlight, and Parallel
Controls - Controls offers user interface elements including: Drag And Drop, Draggables, Droppables, Sortables, Slider, Autocompletion, In Place Editing
Builder- allows the creation of DOM(Document Object Model) elements dynamically
http://script.aculo.us/ Http://jquery.com
The site has no blogs for feeds backs about he site.
The site functionality are not that presentable to the users.
Have blogs where the users can enter their insights about the site.
The site is user friendly and its functionalities are presentable in the site.