Redux Quick Start Guide

Replacing the hot module

This is one of the most useful features provided by webpack. Although our project is already configured and enabled with this feature, in this section we are going to walk through it. We are using webpack-hot-middleware as it allows us to add hot reloading into an existing server (https://github.com/webpack-contrib/webpack-hot-middleware). To configure it, follow these steps:

1. Install the npm module:

yarn add webpack-hot-middleware --dev --exactornpm install --save-dev webpack-hot-middleware

2. Enable hot reloading in the webpack configuration file. If you check the webpack/webpack.dev.babel.js file, you will see the configuration inside the plugins array:

plugins: [    new webpack.HotModuleReplacementPlugin(), new ...