If you watch anime regularly and use myanimelist dot net, this is a convenient addon to have.

been using it for a while now and works perfectly

I've been using this for the past two years, it's amazing. Thank you soooo much!

I was searching for such an addon for years. I finally found this. This is the best addon i have ever used. It makes watching Amine so much better. I really like it, that i always know which episode i have watched and what i need to watch next.