The Ultimate Drupal Toolbox collected for us by Noupe. It’s worth taking a look at:
Drupal is one of the most popular CMSs out there, and it’s no surprise considering how extensible it is. You can customize almost every aspect of it through the use of themes, plugins, and a little custom coding. Below are more than 150 resources to help you do just that, from themes to plugins to examples of sites running on Drupal.