YT Tweaks is a free Chrome extension designed to improve user interaction during YouTube Live Chat sessions. Its primary function is to remove the reaction button, allowing for a cleaner and less distracting chat environment. This can be particularly beneficial for users who prefer to focus solely on the conversation without the clutter of additional features.

In future updates, YT Tweaks is expected to introduce a toggle feature that will allow users to control the visibility of the reaction button. This added flexibility will cater to various user preferences, making it a versatile tool for enhancing the overall live chat experience on YouTube.