Copying JSON data to clipboard

[nachocab]

This would be a great feature. Maybe as one of the options in the cell’s pop-up menu:

For now, I’m using @mbostock’s suggestion and creating a new cell with a button:

Inputs.button("Copy to clipboard", {
  value: null,
  reduce: () =>
    navigator.clipboard.writeText(JSON.stringify(theVariableYouWantToCopy)),
});