The plugins site is currently in development.
We've been looking to provide a higher-quality, spam-free experience at the plugins site for some time, and a major error on our part forced us to shut down the current site before we could put the new one in place. We are developing a new site, and you can follow along with its development on GitHub. For more information about this transition, including steps you can take as a plugin author to prepare, please read our post about what's going on.
uiWizard
This plugin helps you make the most of screen real estate, as you can easily navigate through a stack of DIV elements by using HTML links.
Imagine having a huge form with scrollbars: with the wizard you can break it down into several steps. You could also create branched forms, where the next page depends on the input of the current.
