Accessible Dropdown Menus is a WordPress plugin designed to improve navigation for keyboard-only users. This utility addresses the common issue where dropdown menus can only be accessed via mouse hover, making it difficult for users relying on keyboard navigation. By implementing this plugin, sub-level menus become accessible when users tab through the primary navigation, allowing for a more inclusive web experience. The plugin has been tested by both sighted keyboard-only users and screen reader users to ensure its effectiveness.

The plugin operates by combining CSS and JavaScript to enable keyboard control over dropdown menus. When a menu link gains focus, its associated list item is assigned a specific class, which triggers the CSS to display hidden submenus. This ensures that even in scenarios where JavaScript is not available, users can still navigate to individual sub-links. Accessible Dropdown Menus is a valuable tool for enhancing website accessibility and user experience.