WP Wiki Tooltip (wp-wiki-tooltip) free WordPress plugin

Adds explaining tooltips querying their content from a MediaWiki installation, e.g. Wikipedia.org. Therefore shortcodes can be used in Posts and Pages to mark keywords and link them to public Wiki pages. The well-known package of Tooltipster is used to create the nice and themable tooltips.

Main features of the current version are:

• Setup at least one wanted Wiki base and several other options at a backend page
• Integrate the Wiki tooltip using shortcodes in Posts and Pages
• Shortcodes can be created by a TinyMCE plugin – within Gutenberg’s Classic-Block, too