Description:

The features module enables the capture
and management of features in Drupal.
A feature is a collection of Drupal entities
which taken together satisfy a certain use-case.

Features provides a UI and API for taking different site building components
from modules with exportables and
bundling them together in a single feature module.
A feature module is like any other Drupal module except
that it declares its components (e.g. views, contexts, CCK fields, etc.)
in its .info file so that it can be checked,
updated, or reverted programmatically.