FloatFrame is a free Chrome add-on developed by 塗田一帆 that allows users to pin YouTube videos while browsing through the comments section. By pinning the video, it remains fixed at the top of the screen, even when scrolling.

To use FloatFrame, simply click on the button located in the top left corner of the site to toggle it on or off. This convenient feature enables users to watch videos and read comments simultaneously without any interruptions.

While FloatFrame offers a useful functionality, it is worth noting that there may be occasional issues with certain videos that have unique aspect ratios. In such cases, parts of the video may be cut off. If this occurs, simply turn off the FloatFrame feature.

Please note that if you encounter any bugs or issues, you can contact the developer, 塗田一帆, through his Twitter account However, it is important to understand that the developer may not be able to respond to reviews directly.

Lastly, it is important to acknowledge that the FloatFrame Chrome extension is provided "as is" and the developer cannot be held responsible for any losses or damages that may occur while using it. Users are advised to use FloatFrame at their own discretion and understanding.