webpack bundle analyzer with create-react-app

README.md

Getting started

https://www.npmjs.com/package/webpack-bundle-analyzer

npm i --save-dev webpack-bundle-analyzer
touch analyze.js
node analyze.js

analyze.js

process.env.NODE_ENV = "production";
var BundleAnalyzerPlugin = require("webpack-bundle-analyzer")
  .BundleAnalyzerPlugin;

const webpackConfigProd = require("react-scripts/config/webpack.config.prod");

webpackConfigProd.plugins.push(
  new BundleAnalyzerPlugin({
    analyzerMode: "static",
    reportFilename: "report.html"
  })
);

require("react-scripts/scripts/build");