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.
The ISPConfig module is a tool for configuring a remote ISPConfig installation directly from your drupal environment. It uses the ISPConfig Remoting Plugin, which is based on SOAP.
MRBS is a free, GPL, web application using PHP and MySQL/pgsql for booking meeting rooms or other resources.
This very simple module offers single sign-on integration with MRBS and Drupal. The module uses Drupal user accounts, permissions and sessions with MRBS. Currently the module has only been tested when MRBS is installed in a subdirectory of Drupal root directory, but it should be quite easy to modify it for other installations.
Locale and Translation modules from the Drupal Core.
Version State
Papilia2 is a fully re-written version of the initial Papilia module. The dependency on Views and CCK modules is removed in this version. Also, it has completely re-done user-interface, a whole bunch of new features and enhanced security.
Papilia v 1.x is not supported, anymore and is featured in the download only for historic purposes. No updates or bug-fixes will be done against this version.
Storage API is a low-level framework for managed file storage and serving. Module and all the core functions will remain agnostic of other modules in order to provide this low-level functionality. Submodules are welcome to allow Storage API to interact with other contributed modules, but there shall never be a dependencies[] statement in the storage.info file unless it is necessary for the low-level function of this module.
It has the following features:
Pluggable architecture - it can be extended to work with any storage service.
Redundancy - it can be configured to store your files in multiple services and instantaneously change which one is serving. This means your site will not be brought down by a service having problems.
Access control API - can be used for e-commerce.
Deduplication - when files that are identical are stored in the same container, only one instance will be created. This saves bandwidth and storage.
File and image field integration - enable the "core bridge" sub-module.
Audit module - compares a manifest of files with what is recorded in the database to ensure that the record is accurate.
There are some screencasts demonstrating various features of the module.