A Drupal module is a collection of files containing some functionality and is written in PHP. This approach allows Drupal core to call at specific places certain functions defined in modules and enhance the functionality of core.

What is a module in Drupal 8?

The Drupal 8 Webform Module is a rich form builder that is easily customizable and extendable. It allows to collect form data, send it to third-party applications or send emails to admins or users. You can also export this data to spreadsheets for further analysis.

What are the three types of Drupal modules?

There are tens of thousands of modules offered by Drupal, and they come in three types: Core modules, contributed modules and custom modules. Core Modules: Core modules are included in any Drupal installation.