Modules

Adds a time only field.

Stores time as integers, some issues, including how to migrate date values into it.

See Field Time instead.

Stores time as hh:mm:ss.

Import/export content in yaml files.

Use responsive image styles for inline images.

Create groups with private content.

There are lots of additional modules with extra features.

Add a field to content entities to select the group to add them to.

Convert year/quarter taxonomies to timestamp in views.

Configure block titles as menu links.

Can be used for blocks in layout builder.

Drupal's main search module.

Use facets with core views.