XI: New Component Tab
XI has a new component tab with some powerful new components.
There are only two to start, but there are more to come. And they are designed to be user expandable, so the possibilities are endless. They are used to handle URLs in Integrated Page Mode dynamically. That is, lets say you want to handle a specific URL, but you do not want to respond with static content, nor an IWForm. You can use a URL Responder. They can respond with content, but they also can accept input, so they can be used to handle uploads, web services, REST, and more!