Under active development

Introduced in Drupal 6, the Schema API allows modules to declare their database tables in a structured array (similar to the Form API) and provides API functions for creating, dropping, and changing tables, columns, keys, and indexes.

The Schema module provides additional Schema-related functionality not provided by the core Schema API that is useful for module developers. Currently, this includes:

Read the contents of a post (aka node) and attaches appropriate taxonomy tags. It uses the Yahoo Term Extractor service to find these tags.

Includes

• Auto tag on post creation or updating
• Option to manually tag one post
• Batch tag of existing posts

V6 Note: If you are updating your Drupal 6 dev version, disable then enable the Multiforms Admin module so Drupal can find newly added theme functions.

Audit files is designed to perform audits of your upload directory and the corresponding database records. It will cross check that all files in the database have a corresponding physical file, or it will check that all files in the upload directory have a corresponding entry in the database.

This module can be helpful in identifying orphan files that have not been deleted when their corresponding node was removed.

The module has configurable options to ignore specified files and/or directories.

The Alternative PHP Cache (APC) is a free and open opcode cache for PHP. Its goal is to provide a free, open, and robust framework for caching and optimizing PHP intermediate code. Besides a opcode cache it provides a user cache for storing application data. This module uses the APC user cache as a cache backend for Drupal.

Drupal has many useful ways of creating, organizing, tagging, grouping, searching, and securing information. These tools make Drupal an ideal platform for native contact management functionality, with very little custom coding required!

This has several advantages over using a separate program or third-party service to host your contacts:

Alinks is an SEO module that automatically replaces keywords with links based a list of keywords and links.

Setup the phrases and links you want through the administration interface and the module will replace the keyword phrases in the body field with a links to the pages to specify.

The Auto Assign Role serves three primary purposes. The first is to provide an automatic assignment of roles when a new account is created. The second is to allow the end user the option of choosing their own role or roles when they create their account. The third is to provide paths that will trigger a specific role when an account is created. The administrator has full control over these functions and can have them working together or independently of each other.

Upgrades the version of jQuery in Drupal core to a newer version of jQuery.

Maxlength allows you to set maximum length of any field on any form making use of the form API. This includes fields created using the UI. (Example: any text field on a node)
In D6 Maxlength allows you to set maximum lengths to the body, title and CCK textfields of any content type (node).

When the maximum length is enforced for a field, while editing content of that type some Java Script will countdown how many characters are left, also if the Javascript is turned off, it falls back to form API validation.