bb-engine is a free Chrome browser add-on developed by xykdaily. This tool falls under the Browsers category, specifically in the Add-ons & Tools subcategory. It is designed to assist users in finding similar Up creators on Bilibili. By utilizing machine learning algorithms on historical video data, bb-engine recommends highly similar Up creators to help users discover more interesting content creators on the platform.

This Chrome extension aims to enhance the user experience on Bilibili by providing personalized recommendations based on the user's viewing history and preferences. With bb-engine, users can easily explore a diverse range of Up creators and uncover new and engaging content.