Modules

Private Content

Set content type as private, w/ option to override per node.

Display content view modes on a page.

Drupal's default way of providing a content API. It's very flexible and let's applications query whatever they need from the back end.

Create custom content workflows that allow you to designate steps that happen before and after content is published.

Prevent automated spam.

Reject messages based on keywords.

Integration with CrowdSec service, which offers some community support.

Configure your field's output with custom html tags and classes.

Fences Presets submodule provides reusable configuration.

Create groups of fields in content edit form and display.

Options for how they are grouped, like horizontal tabs or a div element.

Replace hooks with Event Subscribers for more advanced development and use of dependency injection.