For Drupal developers Drupal 8 means substantial changes. The introduction of Symfony and the use of Object-Oriented Programming was only the beginning. Most of the Drupal APIs have been rewritten, but fortunately, the new APIs are used in a consistent way and recognising their patterns will help you mastering Drupal 8. This presentation will show you many code examples of frequently used patterns in Drupal 8.

Erik Stielstra (Sutharsan) is a Drupal trainer and developer and Drupal 8 core contributor.