Which are the js files that are being run when I run "npm start"?
<p>I am trying to pick up angularjs v2 using the official documentation provided.</p>

<p>I followed the instructions on this page.</p>

<p><a href="https://angular.io/docs/ts/latest/guide/setup.html" rel="nofollow noreferrer">https://angular.io/docs/ts/latest/guide/setup.html</a></p>

<p>After I run <code>npm start</code>, I see a webpage <a href="http://localhost:3000/" rel="nofollow noreferrer">http://localhost:3000/</a> being launched automatically on my default browser.</p>

<p>I see several js files in the quickstart folder. Which are the js files that are being run and in what sequence? Is there a main file that tells npm which files to run for <code>npm start</code>? How does npm knows which files to run?</p>