hould not be used when publishing packages
to the public registry.</p>
<h2 id="devdependencies">devDependencies</h2>
<p>If someone is planning on downloading and using your module in their
program, then they probably don&#39;t want or need to download and build
the external test or documentation framework that you use.</p>
<p>In this case, it&#39;s best to map these additional items in a <code>devDependencies</code>
object.</p>
<p>These things will be installed when doing <code>npm link</code> or <code>npm 