Wall Tiler
Wall Tiler is a small web-app I wrote which helps you arrange posters or paintings on a wall. I wrote it in around a day because I was looking at the art on my wall, and I wanted to learn how packing algorithms work.
You start by inputting a wall size, or creating a custom wall shape by adding vertices. You then add poster types by selecting a preset size or specifying a custom one. Press "Compute Layout", and the app will decide on an optimal arrangement for the art.
The app has multiple configuration options and is quite intuitive to use. There are multiple arrangement strategies to choose from, which decorate the wall in various ways.
I made Wall Tiler using React, Vite, and TailwindCSS.