webpack.config.js

const path = require('path');
const fs = require('fs');

module.exports = {
  entry: './src/index.js',
  
  output: {
    filename: 'js/index.js',
    path: path.resolve(__dirname, 'dist')
  },

  devServer: {
    inline: true,
    contentBase: path.resolve(__dirname, 'dist'),
    port: 7070,
    historyApiFallback: true
  },
  
  module: {
    rules: [
        {
          test: /\.html$/,
          use: ["file?name=[name].[ext]"]
        },
      {
        test: /\.(js|jsx)$/,
        exclude: /(node_modules|bower_components)/,
        resolve: {
          extensions: ['.js', '.jsx']
        },
        use: {
          loader: 'babel-loader',
          options: {
            presets: ["@babel/preset-env", "@babel/preset-react"]
          }
        }
      },
      {
        test: /\.css$/i,
        use: ["style-loader", "css-loader"]
      },
      {
        test: /\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
        loader: "file-loader",
        options: {
            outputPath: 'assets',
        }
      },
      {
        test: /\.(jpe?g|png|gif)$/i, 
        loader: "file-loader?name=/img/[name].[ext]"
      }
    ]
  }

};