Show HN: ESP32 Partition Calculator

I know I've mentioned this in a comment somewhere, but I wanted to officially share it with HN. In one of my projects I had the need to customize the partition table on the ESP32. The only tool I could find at the moment to do the calculations was a Google Sheet based tool that was very limited, so created this.

Recently I added some tools to automatically adjust partition sizes to fit empty space. I hope there are some people on this board that will find some use for it.

Any suggestions on improvements are absolutely welcome!