This is the main javascript logic from the dndbeyond.com character sheets

The data is downloaded using sourcemapper from https://github.com/denandz/sourcemapper

Given the main JS file URL, the source code can be downloaded and mapped using:

~/go/bin/sourcemapper -output ddb -jsurl https://media.dndbeyond.com/character-app/static/js/main.90aa78c5.js