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 provides an answer sheet for Quizzes in progress.
This is useful for a very long quiz, or a quiz that is used for adaptive learning purposes.
Experimental code to integrate with Singer, an open source ETL solution.
Provides ability to use dependent fields on Node registration form
This module is an extension of the great Flag module.
Only supports Drupal 8.
This tiny module adds some javascript magic to webforms that allows to avoid duplicate submissions (when youser clicks Submit button 2 or more times).