YUI class

The Yahoo! User Interface (YUI) Library is a set of utilities and controls, written in JavaScript, for building richly interactive web applications using techniques such as DOM scripting, DHTML and AJAX.

The YAHOO Global Object provides a single global namespace within which all YUI Library code resides. It must be included on every page that utilizes the YUI Library, and it must appear before any of the other YUI component.

External documentation:

Repository files

See Versioning to learn about our versioning schema and how to reference URLs from the repository.

Source code