Options Element is a module that provides a better mechanism to specify select list, checkbox, and radio button options. Rather than requiring the user to use strange syntax like "key|value" in a textarea, Options Element provides a clean interface for specifying options. Developers may use $element['#type'] = 'options' in their own modules. If JavaScript is disabled, any 'options_element' will degrade to the standard textarea for specifying options.

Options Element is a module that provides a better mechanism to specify select list, checkbox, and radio button options. Rather than requiring the user to use strange syntax like "key|value" in a textarea, Options Element provides a clean interface for specifying options. Developers may use $element['#type'] = 'options' in their own modules. If JavaScript is disabled, any 'options_element' will degrade to the standard textarea for specifying options.

Field as Block provides an easy way to display one or more fields of the current node in a block. This module aims to be a light weight alternative to modules like Panels and Display Suite, or using Views to define a block which only retrieves one field.

In this article we’ve seen how easy it is to create a field formatter and extend default behaviour in Drupal 8. We’ve only touched on overriding the viewElements() of this plugin but we can do much more to further customise things. You are also not required to extend the ImageFormatter. There are plenty of existing plugins you can either extend from or use as an example.

Adds a formatter for entity reference fields to output only a specific field or field value using a specific formatter.