A headless CMS is a Content Management System that provides backend-only functionalities, making content accessible through a GraphQL API or REST API and displayable on any device possible. In the fast-paced world of web development, having the right tools at your disposal can make all the difference. For developers, understanding the concept of a Headless CMS is crucial. Let's break down what a Headless CMS is, what are the benefits, and differences compared to traditional CMS such as Wordpress or Drupal.