Does there exist a Chrome (or otherwise) plugin that could keep track of its own like/dislike counts and display them on any given page? You could even have you

Does there exist a Chrome (or otherwise) plugin that could keep track of its own like/dislike counts and display them on any given page? You could even have your own separate comment threads. Key everything out on video URL. Wouldn’t work on walled gardens, but would 100% on desktop.