Reaction Buttons is a free WordPress addon designed to facilitate reader interaction by adding customizable reaction buttons beneath posts. This tool allows users to express their opinions without the need for lengthy comments, creating a more straightforward engagement process. The buttons can be tailored in terms of quantity, text, and positioning, providing flexibility to site owners. Additionally, a widget and shortcode feature enables the display of top posts based on reaction counts, enhancing visibility for popular content.

This addon draws inspiration from existing blogging features and aims to streamline user feedback. However, users should be aware that when utilizing caching plugins, the button counts may not update accurately until the cache is cleared. This limitation is addressed in the FAQ section, offering guidance on potential adjustments to maintain accurate counts.