Enhance the site so that visitors can directly interact with it or among each other, enabling things like user-generated content, comments, voting, chat, or forms for data collection and interaction.
This module tranform select tag of starrating module to clickable icon (more friendly)
This module allows to show calendar of users activity in their profiles. The activity calculation is based on posts and comments.
Node read time is a module that provides an extra field for content types, which displays to the users the time it will take for them to read a node.
The Webform Analysis module provides statistical analysis and visualization for Webform submissions.