Actively maintained

Custom Display Fields. Let you use custom fields in any entity, but only for display purposes.

This module allows registered users to post to a forum as an anonymous user, via a checkbox on the add node/comment page.

Rules repeated events allows for the easy creation of regular scheduled events through rules.

This module allows users to purge the Varnish cache of specific URLs. It has 2 interfaces in the backend.

This module provides slideshow functionality for Panopoly using Flex

One Multistep module is a tool for creating form builder functions using the Form API. By defining dependencies between form elements, One Multistep creates the #ajax to respond to changes in js enabled clients, and transform each step on a sub multi-step form for non js enabled clients.