Under active development

The signal module provides an interface between Drupal and server scripts.

The NetForum Authentication module relies on the NetForum xWeb API module and implements external authentication for users again

The NetForum xWeb API module provides a developer-friendly SDK for interacting with NetForum’s xWeb SOAP web service, enabling seamless integration between Drupal and NetForum.

Description

This module defines the "hierarchical_select" form element, which is a greatly enhanced way for letting the user select items in a hierarchy.

Hierarchical Select has the ability to save the entire lineage of a selection or only the "deepest" selection. You can configure it to force the user to make a selection as deep as possible in the tree, or allow the user to select an item anywhere in the tree. Levels can be labeled, you can configure limit the number of items that can be selected, configure a title for the dropbox, choose a site-wide animation delay, and so on. You can even create new items and levels through Hierarchical Select!

For a good overview of what Hierarchical Select can do, look at this demo!

Drupal 7 version

The Drupal 7 version integrates with:

• Taxonomy (Drupal core)
• Menu (Drupal core)
• Entity Reference (rudimentary support)

TrustCommerce provides payment gateway services for numerous open source projects.

This module provides an easy, user-friendly administrative interface for quickly implementing rendering rules for various technologies depending on Cascading Style Sheets (CSS) and/or Javascript (JS) on any Drupal site without requiring any adjustments to the site's theme.

Short list of available plugins: sIFR v2