Kitt is the first iPhone browser to offer a desktop-class extension framework. In fact, it supports a broad subset of the same popular framework used by Google Chrome, so its easy to adapt existing Chrome extensions for use on iPhone. This gives Kitt capabilities that no other iOS browser can offer.
Extensions are written in JavaScript and run in the same sandboxed web environment as normal webpages, so they are completely safe.
For a complete list of extensions currently available for Kitt, visit http://extensions.kitt.com.