Hello,

I am trying to reduce the file count in a jupyterlite site. After running jupyter lite build, the contents of build/ in the output look like they come from a Webpack build: each file N..js adds a chunk of code to the output like this:

"use strict";(self.webpackChunk_JUPYTERLAB_CORE_OUTPUT=self.webpackChunk_JUPYTERLAB_CORE_OUTPUT||[]).push([[4498],{4498: function(…

Is it possible, or advisable, to override the webpack config used to produce this output, in order to produce a bundle with fewer output files?