Actively maintained

This module provides ability to populate dependent form elements of an autocomplete form element with proper values.

Simplify your site's user registration and login by integrating Stitchz Social Login with your Drupal site. With Stitchz Social Login your site's users can login with any number of popular social networks, including Facebook, Twitter, Google, and more (20+).

Stitchz Social Login provides a single, simple interface that maintains all your social identity provider information safely and securely, and it's the only service that encrypts your data in transit and while at rest! Using Stitchz saves you from having to integrate and manage each identity provider individually.

What is Socialfeed

This module provides the ability to pull content from multiple sources of social media services for example Facebook, Twitter, Instagram, etc

This module utilizes email to subscribe and unsubscribe users from a listserv that is defined by an administrator.

Also available on GitHub.

Diff VIews module adds new Views field handler “Compare” with Diff radio buttons.