webpack.config.js

const webpack = require("webpack");

module.exports = {
  entry: "./src/index.js",
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader"
        }
      },
      {
        test: /\.(s*)css$/,
        use: [
          "style-loader", // creates style nodes from JS strings
          "css-loader", // translates CSS into CommonJS
          "sass-loader" // compiles Sass to CSS, using Node Sass by default
        ]
      },
      {
        test: /\.(woff|woff2)$/,
        use: {
          loader: "url-loader",
          options: {
            name: "fonts/[hash].[ext]",
            limit: 5000,
            mimetype: "application/font-woff"
          }
        }
      },
      {
        test: /\.(ttf|eot|svg)$/,
        use: {
          loader: "file-loader",
          options: {
            name: "fonts/[hash].[ext]"
          }
        }
      }
    ]
  },
  resolve: {
    extensions: ["*", ".js"]
  },
  output: {
    path: __dirname + "/dist",
    publicPath: "/",
    filename: "bundle.js"
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin()
  ],
  devServer: {
    contentBase: "./dist",
    hot: true,
    port: 3000,
    historyApiFallback: true
  }
};