Faster Appearance 8211 Menus is a WordPress plugin designed to improve the performance of the Appearance > Menus panel, particularly for users with extensive menu items. This plugin addresses the sluggishness caused by the accessibility JavaScript introduced in WordPress 3.6, which can hinder page load speeds when managing over 50 menu items. By deferring the accessibility processing, it eliminates scripting bottlenecks, leading to a more responsive and efficient user experience.

The plugin is categorized under personalization and is available for free, making it accessible for all WordPress users. While the solution is noted to be somewhat rough, it aims to provide a significant improvement in menu management performance. The developers are open to contributions via GitHub, indicating a commitment to evolving the plugin into a more robust solution that could potentially integrate into WordPress core in the future.