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Setting up the entry files
Now that we have webpack and Babel set up, we just need to create our entry point files:
First, let's create a very simple src/index.js file:
console.log('hello world!')
The src/index.js file (including all imports and dependencies) will be transpiled into a main.js file by Babel.
Then, we create an index.html file, which will be the entry point for our web application:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Learning Redux</title>
</head>
<body>
<div id="root"></div>
<script src="main.js"></script>
</body>
</html>