https://medium.com/@joegrinstead/ive-got-to-say-the-most-impressing-part-of-this-article-to-me-is-not-the-layout-engine-but-43ced9c0a8d9

https://en.wikipedia.org/wiki/Bin_packing_problem

Approaches

1. First Fit: Place each item into the first bin where it fits
2. Best Fit: Place each item into the bin with the smallest remaining space that can accommodate it
3. First Fit Decreasing: Sort items by size before applying the First Fit algorithm