Drupal has a vibrant community just like its counterpart WordPress. Drupal is a free, open-source PHP content management system for building web sites and applications. It helps you to launch, manage, and scale ambitious digital experiences very quickly.
Drupal is a registered trademark of Dries Buytaert. Dries founded Drupal and made the initial release public in 2001. Since then, Drupal has grown in leaps and bounds. The latest Drupal release is 8.3.5 at the time of writing.