Gridfinity Layout Builder

Hey! I'm a web dev interested in getting into the 3D printing scene.

I've been working on a web-based gridfinity layout builder. I think it'd be nice to have a website where you can design your drawer's layout and maybe download the .stl to print. This is what I have so far, I'm curious to hear what you think!

https://mvpplaceholder.com/

https://i.redd.it/xz481fr7eurd1.gif