webpack.config.js for React + Babel + Webpack + Eslint

webpack.config.js

const CopyWebpackPlugin = require('copy-webpack-plugin');
const webpack = require('webpack');
const path = require('path');

module.exports = {
    mode: 'development',
    entry: './web-app/index.js',
    output: {
        filename: '[name].bundle.js',
        path: path.resolve(__dirname, 'dist'),
        publicPath: '/'
    },
    module: {
        rules: [
            {
              test: /\.m?js$/,
              exclude: /(node_modules|bower_components)/,
              use: {
                loader: 'babel-loader',
                options: {
                  presets: ['@babel/preset-env']
                }
              }
            },
            {
              test: /\.js$/,
              exclude: /node_modules/,
              use: ['babel-loader', 'eslint-loader']
            },
            {
                test: /\.css$/,  
                include: /node_modules/,  
                loaders: ['style-loader', 'css-loader'],
             },
            {
                test: /\.(scss)$/,
                use: [{
                  loader: 'style-loader', // inject CSS to page
                }, {
                  loader: 'css-loader', // translates CSS into CommonJS modules
                }, {
                  loader: 'postcss-loader', // Run post css actions
                  options: {
                    plugins: function () { // post css plugins, can be exported to postcss.config.js
                      return [
                        require('precss'),
                        require('autoprefixer')
                      ];
                    }
                  }
                }, {
                  loader: 'sass-loader' // compiles Sass to CSS
                }]
            },
            {
              test: /\.(gif|png|jpe?g|svg)$/i,
              use: [
                'file-loader',
                {
                  loader: 'image-webpack-loader',
                  options: {
                    bypassOnDebug: true, // webpack@1.x
                    disable: true, // webpack@2.x and newer
                  },
                },
              ],
            }
        ]
    },
    devServer: {
        contentBase: './dist',
        overlay: true,
        hot: true,
        historyApiFallback: true
    },
    plugins: [
        new CopyWebpackPlugin(['resources/index.html']),
        new webpack.HotModuleReplacementPlugin()
    ]
};