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.
jQuery SuperLoad
jQuery SuperLoad came out of the necessity to update more than one element in a page without needing to do everything with JavaScript.
All of the page elements I needed to update with Ajax came from page segments (partials, user controls, etc) that I had available on my server side. It seemed appropriate to go back to the server to get updated versions of that same HTML. But I didn't want to issue a separate $.ajax() or $(elem).load for each one of them.
