A lightweight, dark-themed single-page application (SPA) to repeat specific sections of YouTube videos.
- AB Repeat: Set start (A) and end (B) points during playback or via manual input.
- URL Synchronization: Video ID and loop points are automatically saved in the URL query string.
- Bookmarkable: Simply bookmark the URL to save and return to your specific loop settings.
- Zero Dependencies: No frameworks or external CSS libraries used (only the official YouTube IFrame API).
- Responsive Dark Mode: Optimized for both PC and mobile with a sleek dark interface.