best extension ever it made my day, it works great! if you're on a video already before you add the extension, you'll have to refresh but that makes sense so its not an issue at all! it is so adorable and makes your homescreen a little less boring! only downside about this is i cant focus on the video im watching because im too busy watching nyan cat! all jokes aside, this is a great extension, i highly recommend it if you want a little pop of color and fun to the boring default homescreen!

i like it but the rainbow effect is gone

I'm making this review to inform you fzramos that YouTube broke your add-on extension and no longer works as intended the progress bar still has neon cat but they're rainbow is gone and now is replaced with the regular YouTube red color progress bar part. hope you can fix this soon.

I really hope this gets fixed after YouTube's stupid pink update that broke the rainbow effect. Pls

nyan cat is still there but the rainbow has disappeared
12/28/2024 we're so back (again)

A simple add on that does EXACTLY what it says it does. And works with sponsorblock skip and Enhancer too!

does exactly what it says it does lol

Everything it claims to be and 100% perfect <3

I love this so much thank you for making this!

Does what it claims to do. Just perfect. Should be an option by default.