73kus-err/configuration/webpack.dev.config.js

/* eslint-disable import/no-extraneous-dependencies */
const { merge } = require('webpack-merge');

const webpackConfiguration = require('../webpack.config');
const environment = require('./environment');

module.exports = merge(webpackConfiguration, {
  mode: 'development',

  /* Manage source maps generation process */
  devtool: 'eval-source-map',

  /* Development Server Configuration */
  devServer: {
    static: {
      directory: environment.paths.output,
      staticOptions: {},
      publicPath: "/",
      serveIndex: true,
      watch: true,
    },
    open: true,
    historyApiFallback: true,
    compress: true,
    hot: false,
    ...environment.server,
  },

  /* File watcher options */
  watchOptions: {
    aggregateTimeout: 300,
    poll: 300,
    ignored: /node_modules/,
  },

  /* Additional plugins configuration */
  plugins: [],
});