Show HN: Letterboxd Completionist - Assessing Filmography Progress (letterboxd-completionist.netlify.app)

I was curious about how many directors I had watched complete filmographies for but had no easy way to do it in the aggregate on Letterboxd, so I fell down the rabbit hole of vibe-coding this webapp. It turns out that the answer to my question is 4.

Curious if anyone has any feedback regarding this application--I'm new to this sort of thing!