webpack.config.js

const path = require('path');
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const DashboardPlugin = require('webpack-dashboard/plugin');
const nib = require('nib');

module.exports = {
  devtool: 'eval-source-map',
  devServer: {
      allowedHosts: [
        'local.zooniverse.org'
      ],
      historyApiFallback: true,
      host: process.env.HOST || "localhost",
      client: {
        overlay: true,
        progress: true
      },
      server: 'https',
      port: 3000
    },
  entry: [
    'eventsource-polyfill', // necessary for hot reloading with IE
    'react-hot-loader/patch',
    path.join(__dirname, 'src/index.jsx')
  ],

  mode: 'development',

  output: {
    path: path.join(__dirname, '/dist/'),
    filename: '[name].js',
    publicPath: '/'
  },

  plugins: [
    new webpack.ProvidePlugin({
      process: 'process/browser',
    }),
    new HtmlWebpackPlugin({
      template: 'src/index.tpl.html',
      inject: 'body',
      filename: 'index.html',
      googleAnalytics: ''
    }),
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoEmitOnErrorsPlugin(),
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify('staging')
    }),
    new DashboardPlugin({ port: 3001 }) // Change this here and in the package.json start script if needed
  ],

  resolve: {
    extensions: ['.js', '.jsx', '.styl'],
    modules: ['.', 'node_modules'],
    fallback: {
      fs: false,
      // for markdown-it plugins
      path: require.resolve("path-browserify"),
      util: require.resolve("util"),
      url: require.resolve("url"),
      process: false,
    }
  },

  module: {
    rules: [{
      test: /\.jsx?$/,
      exclude: /(node_modules)/,
      use: [
        'babel-loader'
        // 'eslint-loader' uncomment if you want to use eslint while compiling
      ]
    }, {
      test: /\.(jpg|png|gif|otf|eot|svg|ttf|woff\d?)$/,
      type: 'asset/resource'
    }, {
      test: /\.styl$/,
      use: [{
        loader: 'style-loader'
      }, {
        loader: 'css-loader'
      }, {
        loader: 'stylus-loader',
        options: {
          stylusOptions: {
            use: [nib()]
          }
        }
      }]
    }, {
      test: /\.css$/,
      use: ['style-loader', {
        loader: 'css-loader',
        options: {
          includePaths: [
            path.resolve(__dirname, 'node_modules/zoo-grommet/dist'),
            path.resolve(__dirname, 'node_modules/zooniverse-react-components/lib')
          ]
        }
      }]
    }, {
      test: /\.(txt|ico)$/,
      type: 'asset/resource',
      generator: {
        filename: '[name][ext]'
      }
    }]
  }
};