script.aculo.us is a JavaScript library built on the Prototype JavaScript Framework. It provides dynamic visual effects and other functionalities via the Document Object Model (DOM). This tutorial gives you a complete understanding on how to use script.aculo.us.

This tutorial is aimed for JavaScript programmers and experienced Ajax programmers who want to improve their understanding of the library features and want to enhance their knowledge.

In order to make the most of this tutorial, you should have a good understanding of JavaScript.