Thunder is web-based, open-source, Drupal 8-based Content Management System (CMS) for professional publishing. Thunder was designed by Hubert Burda Media and released as open-source software under the GNU General Public License in 2016.
The Burda content management system Thunder celebrates an important milestone: Thunder 3 is here! At first sight, Thunder 3 does not differ much from the previous version - but beneath the surface a lot has been done. With this update, the team around Kai Riecke, CTO of Burda Magazine Holding, has prepared the editorial system for the launch of Drupal 9 next year.