Using Dreditor on other Drupal sites
Most people who regularly use the Drupal.org issue queues will probably (or hopefully) be familiar with Dreditor, Daniel Kudwien's incredibly useful user script which streamlines the UI, helps you to easily review patches and also contains autocompletion for HTML typed in textareas on the site.
Since that last feature would also be very useful for any other site where you can enter (possibly filtered) HTML, I went and "ported" the autocomplete part of his script to also work with other Drupal sites. See the full post to get it.