Gadgets/NavPopup

Navigation popup offers preview of the link by hovering your mouse curser above the link. For the obvious reason, this does not work in mobile environment.

How to use it on your wiki
Copy and paste MediaWiki:Gadget-popups.js, MediaWiki:Gadget-popups.css, MediaWiki:Gadgets-definition, and MediaWiki:Gadget-Navigation popups. By enabling this gadget, your User-Agent and the referrer will be known to the Wikimedia Foundation, and that information will be handled under the rule of WMF Privacy Policy. That's because the gadget loads CSS and JS from English Wikipedia, site controlled by WMF.