Chart built using React, Tailwind and FileReader API

Well, I've certainly had some fun with this one. Only recently I've heard about HTML's FileReader API, and I was just looking for an excuse to try it out. This chart component was a perfect opportunity.

Learned a lot with this one, how to handle file uploads in browser, read data from them and more. Admittedly, the code did end up being a pile of spaghetti so if anyone's got any tips and/or advice, it's always appreciated. Cheers!