WowheadPains is a Chrome extension developed by elianora.xt that provides a convenient way to automatically click the "expand site" button on the Wowhead website. This extension is not an adblocker but rather utilizes the existing utility built into Wowhead's website. It removes the ad panes and ensures that the page does not scroll slightly when executing the script by removing the div.blocks child element.

This lightweight extension is specifically designed for wowhead.com and is aimed at enhancing the user experience by hiding the ad panes and expanding the site. It is important to note that this extension might become ineffective if the website undergoes major layout changes in the future.

Overall, WowheadPains is a straightforward and useful Chrome extension for Wowhead users who want a seamless browsing experience without the distraction of ads and with the expanded site content.