Open generator
What is?
https://www.drupal.org/docs/creating-custom-modules/creating-custom-fie…
The field formatter formats the field data to be viewed by the end user and they are defined as plugins.
How to use?
Define a custom field formatter and use it with your own or existing field type.
Used template: https://github.com/Chi-teck/drupal-code-generator/blob/master/templates…
Technology