A simple stack / shulker calculator for Minecraft.
Those times where you have the amount of resorces you need to build a building, but it't in items, not stacks / shulkers and you would get an absurd number like 10 000. This is where Minecraft Stack Calculator comes in handy.
First, we have to install the package globally.
npm i -g stack-calculator
Now, just run it with:
npx stack-calculator