Setup

In this tutorial we will build upon the work from the first React tutorial. Copy the week10 directory to the week12 directory. Then, in the week11 directory, delete the node_modules directory. Next, update the package.json so that the package name is “week12”:

{
    "name": "week11",
    "version": "1.0.0",
    "description": "",
    ...
}

Then run

$ yarn

to correctly re-install all dependencies.

Test that the application works by starting the build server

$ yarn webpack-dev-server --config webpack.conf.js