webpack.dev.js

const { merge } = require('webpack-merge');
const common = require('./webpack.common.js');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer')
  .BundleAnalyzerPlugin;

module.exports = merge(common, {
  mode: 'development',
  devtool: 'inline-source-map',
  devServer: {
    contentBase: './dist',
  },
  plugins: [
    new BundleAnalyzerPlugin({
      analyzerHost: '0.0.0.0',
      openAnalyzer: false,
    }),
  ],
});