If you are trying to just test the functionality of your javascript file: create a blank html file, add a link to your js file as you would normally load a js file from html, and open the html file in Chrome. Go to the javascript console. You'll be able to interact with the functionality of your js code as usual. You wouldn't need to set up a server for this. If still not clear, here's an example:
<html>
<head>
<script type = "text/javascript" src = "path/to/your/jsfile"></script>
</head>
</html>
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