Katherine Bailey (aka katbailey) gives a brief overview of the new Ajax framework in Drupal 7. As maintainer of the Quick Tabs module, she got interested in all of the various JavaScript-related functionality in Drupal. For more detailed information on the new Ajax framework, then consider checking out the jQuery and JavaScript in Drupal training video which covers both how to use the Ajax framework in Drupal 7, as well as creating Ajax-enabled links. Also be sure to check out Katherine's recent blog post on the new Ajax framework.