Analysing Webpack bundle

package.json5

{
  "scripts": {
    // from https://github.com/sparkletown/sparkle
    "analyze:bundle-stats": "npx webpack-bundle-analyzer build/bundle-stats.json -m static -r build/bundle-stats.html",
    "analyze:bundle-stats:statoscope": "npx @statoscope/cli serve ./build/bundle-stats.json",
    "analyze:bundle-stats:duplicates-1": "npx inspectpack --action duplicates --stats build/bundle-stats.json",
    "analyze:bundle-stats:duplicates-2": "npx webpack-stats-duplicates ./build/bundle-stats.json",
  }
}

webpack.config.json5

{
  // Set this property on Webpack's config.
  // @see https://webpack.js.org/configuration/stats/
  // @see https://github.com/webpack/webpack/issues/9392
  "stats": "verbose"
}