Before we take a look at the <my-app> component, let's take a look at what happens when you go to localhost:3000. The index.html file runs. The contents of index.html look something like this:
<html>
<head>
<title>My App</title>
</head>
<body>
<my-app></my-app>
<script src="bundle.js"></script>
</body>
</html>
As you can see, it is trying to render the <my-app> component. But it tries to get the definition of MyApp from the bundle.js file. This bundle.js file, as discussed earlier, is a collection of all the components that are required on the page and will be required by the <my-app> component. This bundle.js file is created with the help of webpack. And the configuration of the bundle.js file can be found in the webpack.config.js file, which...
