This module uses a visitor's IP address to identify the geographical location (country) of the user. The module makes this determination and stores the result as an ISO 3166 2-character country code in the Drupal $user object, but otherwise has no effect on the operation of your site. The intent is simply to provide the information for use by other modules. A function is also provided for you to perform your own lookup, to use in your own manner. Features include automatic updates of the IP-country database and admin spoofing of an arbitrary IP or Country for testing purposes.
The Krumo is based on the Krumo debug tool which is included with the Devel module.
It is designed to assist developers in debugging variables by providing a simple block that can be configured to display all of the elements of a given array or object. Krumo is an alternative to php's built-in print_r and var_dump functions.
Krumo will print out a stack of variables using css and dhtml in way that is more human readable than the alternatives.
Variables cab be added to a stack through a simple function call. The stack is in turn displayed in a block using Krumo to format the results.
Recommender API provides a set of easy-to-use, fully-documented APIs and computational tools to help you write Drupal content recommendation sub-modules.
Modules built with Recommender API
Browsing History Recommender: "Users who browsed this node also browsed"; personalized node recommendation based on users' browsing history.
Commerce Recommender: Personalized products recommendations based on customers purchasing history.