Devel is a suite of development tools for the Drupal content management system (CMS). It provides a set of modules and features that make it easier for developers to debug, test, and optimize their Drupal websites. Devel is especially useful for developers who are new to Drupal, as it provides a range of helpful tools and features that can help them quickly get up to speed with the platform.

The Devel suite includes a variety of modules, such as the Devel Generate module, which allows developers to quickly generate dummy content for testing purposes. It also includes the Devel Node Access module, which allows developers to quickly view and edit node access permissions. Additionally, the Devel Themer module provides developers with a range of tools to help them quickly create and customize Drupal themes.

Devel also includes a range of debugging tools, such as the Devel Kint module, which allows developers to quickly view and debug variables and objects. Additionally, the Devel Logger module allows developers to quickly view and debug log messages. Finally, the Devel Menu Editor module allows developers to quickly edit and customize Drupal menus.

Overall, Devel is an invaluable suite of development tools for Drupal developers. It provides a range of helpful modules and features that make it easier for developers to debug, test, and optimize their Drupal websites. By using Devel, developers can quickly get up to speed with the Drupal platform and create powerful and efficient websites.