How to install drush using composer in drupal

Drush is scripting interface for Drupal. The best way to install drush is per-project basic.

Run composer require

In most the case, Drush can install with dev-dependency. You can run the below command in Durpal base directory

composer require --dev drush/drush

Once the drush is installed, you can navigate to below and run Drush commands.

It list Drush version.

./vendor/bin/drush --version