With its uniqueness and flexibility, Drupal has always been one of the top CMS. Besides the cores, the backbone of the Drupal system, what makes this CMS special is its large collection of modules. Let’s take a number of popular Drupal sites, can you find any of them don’t use even one extending modules? Needless to say, they are indispensable. They give you the ability to enhance the Drupal functions, features, and grant you the power to do many incredible tasks.
Let’s browse through the lists: