FABUI FurAffinity Uploader Notifier is a Firefox extension designed to improve user interaction on the FurAffinity platform. This tool replaces the default upload system with a more intuitive and efficient uploader, allowing users to upload multiple files simultaneously. The extension supports drag-and-drop functionality for easy file management and enables users to edit upload details on-the-fly, saving preferences for future use. Additionally, it streamlines the process of managing series and comics by automatically updating links to previous, next, and first submissions.

The extension also introduces a robust notification system that alerts users to new submissions, comments, journals, favorites, and notes directly from the toolbar. Users can disable FurAffinity's image compression to maintain original image quality during uploads. With features that allow for sequential uploads and a more organized approach to managing submissions, FABUI significantly enhances the overall user experience on FurAffinity, making it a valuable tool for active participants on the platform.