This document discusses using the Features module and Drush tool to rapidly develop Drupal sites. Features allows grouping Drupal entities like views, contexts and fields into reusable modules. Drush is a command line interface for managing Drupal that allows automating tasks like downloading modules and enabling/disabling features. Drush Make allows defining a project's dependencies in a make file to simplify installation. The document demonstrates using these tools to organize a site's functionality into portable features modules.