This glossary describes terminology and acronyms used in the Drupal project and by the Drupal community.

This is a Drupal 9 version of the glossary, however, these terms are not (typically) specific to any version of Drupal.

We will add new terms and other terms which are from the web development industry.

If you feel that there is a term missing, please add it as a comment.

Massive improvements in terms of both speed and memory usage with new Composer.

The difference depends on your use case, so while I've seen reports of improvements of over 50% to both in some projects, I cannot put an exact number on it.

As a side note to this, require/remove and partial updates are now much faster because Composer will now only load the metadata of the packages which are being changed.

A Module from drupal.org can be installed manually or with the composer tool, which supposes to be already installed on your server.

A Module is a software that needs to be maintained from time to time, it even has fixes for the current features, and sometimes new features, some of the major updates will come as a normal module update, and can be done via the upgrade page, but sometimes there is a need for fast push of small fix, this is called patch.

Use these development tools to help you create Drupal sites faster and with less effort.
If you have a favorite Drupal tool that is not listed, make sure you've checked every section of this document.
Still can't find your favorite?
Please add it using the format as other listings, similar to: Toolname (Free/Commercial. FOSS/Proprietary. OS Platforms.) - Description.

You can update us in the article comment section