this is good but idk if this is just because of my screen resolution *720p*, if it just happens to work like this, or if it's because of the black in the video but it doesn't show the purple part which also was happening with the other extensions which is lowkey telling me it might be a coincidence or it's just my computer screen and also 67th review *next part is an edit* i've started to read more reviews and i think it might be that a new youtube ui update made it not work or something like that

Although I do like the extension, ever since the new UI update the rainbow trail is primarily yellow

i like it but the rainbow effect is gone