Before we can start developing with React in our existing skeleton codebase, we need to add configuration to compile and bundle the frontend code, add the React-related dependencies that are necessary to build the interactive interface, and tie this all together in the MERN development flow.
To achieve this, we will add frontend configuration for Babel, Webpack, and React Hot Loader to compile, bundle, and hot reload the code. Next, we will modify the server code to initiate code bundling for both the frontend and backend in one command to make the development flow simple. Then, we will update the code further so that it serves the bundled code from the server when the application runs in the browser. Finally, we will finish setting up by installing the React dependencies that are necessary to start implementing the frontend.
