Drupal is an open-source PHP CMS created by Dries Buytaert in 2000, the third most popular open-source CMS worldwide, with 40k+ modules on Drupal.org, native multilingual and headless support, suited to complex enterprise websites.
Module Ecosystem organizes service providers and product options around related products, services, and industry information so readers can research product differences, service quality, use cases, and industry changes.