YouTube Alchemy

This toolkit offers various features and customization options for YouTube, such as tab view, speed control, export transcripts, square design, auto-theater mode, sort notifications chronologically, and much more. Videos on the Home page can be color-coded with borders to quickly identify their age and status, while the last uploaded video on the Subscription page can be highlighted and optionally auto-scrolled to it on subsequent visits. Want to add a link to your favorite channel, video, or to a completely different website? No problem! Up to ten links can be added next to the YouTube logo. For a complete list of features and updates, visit the official GitHub repository.