Autover plugin will automatically version your CSS and JS files in the generated html page (e.g. style.css?ver=1359464809).
Convert all your database character sets to utf8, trying to follow Codex guides.
Displays the most visited posts as a widget using data from Google Analytics. Designed to be used under high-traffic or low server resources.
Load one Theme for a specific user. You must set the theme from User Profile then logout and login again in order to take effect.
Automatic git version control and deployment for your plugins and themes integrated into wp-admin.
Site protection plugin for dev instances to avoid indexing by search engines. Doesn't allow access to the site without being logged-in.
Generate a mapping of image - article it belongs, by scanning all attachments.