FakerPress is a clean way to generate fake and dummy content to your WordPress, great for developers who need testing
This is a plugin that allows users to create quizzes and answer to questions, see their scores and so on...
Unit test your rewrite rules from the WordPress Admin.
Offer your blogs visitors the posibility to take an english level test according to the Common European Framework of Reference levels.
A Learning Management System for BuddyPress
Preflightcheck runs various php test scripts to avoid errors when developing and deploying. Preflightcheck is easily extensible.
This plugin adds a link in admin bar to clear the cache generated by Hyper Cache. No settings, just a button.