Minimally maintained

This module allows users to login on a Drupal website through the Facebook Connect API – using their Facebook login and password.

The module also brings other extra features:

• Users can see which of their Facebook friends already have an account on the Drupal website
• Users can publish a customizable message on their Facebook feed announcing that they have created an account on the Drupal website
• Users can invite their Facebook friends to create an account on the Drupal website

2.x upgrade notes

Note: This module has been deprecated for Drupal 7 in favor of its phoenix, EVA.
We will be maintaining drupal 6 release for some old sites.

This module provides two additional Views display plugins, "Profile" and "Node content". These displays do not display on a page but get "attached" to either a user page or nodes of specified types. These views are not stored with the user or node, the way viewreference.module would, so they can be globally-reconfigured.

SlUser allows you to map SecondLife / OpenSim user to a Drupal's site user.

This module needs http://drupal.org/node/122669/release for Drupal 6

This module needs https://github.com/ssm2017/slfw/tags

If you need a lightweight alternative, you can try the Paul M's metaverse project

Alfresco module provides integration between Drupal and Alfresco Enterprise Content Management System. Alfresco is a Open Source content management platform for documents, web, records, images, and collaborative content development.

This module helps you build Drupal websites using the Alfresco's Document Management repository to store and share the documents.

NodeSymlinks allows you to display the same content to users at multiple locations in the Drupal menu system with unique URL path, unique navigation breadcrumb and without the SEO penalty that usually occurs with multiple copies of the same content.

This is useful when you want to have the same page reachable though multiple menu items, each with its own URL, menu trail and breadcrumb path.

Allows configuration of which module CSS files to be loaded per theme.

More info will follow.

Drupal 8

This is an experimental version for Drupal 8, where the custom database tables has been moved to the new configuration system. There is a good chance that this version might stop working, when new changes are comitted to Drupal 8.

Speeds up the querying, by name, of terms in a taxonomy, by stopping code from having to use the SQL "LOWER" command. This can make a huge difference to query times on a site with a large number of terms.

This module should only be installed if required by other modules. It does not add any additional functionality, and does not have any configuration options.

The following modules depend on this module:

WARNING: The functionality of this module can be achieved in a lot better way using Views Slideshows, which is a fantastic module (I use it all the time). This module is nice to get the easySlider plugin, but if you're an end user you're better off using Views Slideshows. To use this module, you need good knowledge of ImageCache, CCK, Views and CSS.

Limit the number of files a user can attach to nodes of a specific type.

This module creates a single secret code that is required for users to register on a site. Its useful for sites that need to have registration open on the internet where the visitors are instructed (either in person or via email) of a secret word or phrase to use to register on the site. For example, if there is a site for a class the facilitator can start the class with registration instructions including the secret code.