e:</p>
<pre><code class="lang-bash">npm start
</code></pre>
<h4 id="production-build"><a href="#production-build">Production build</a></h4>
<p>To generate a minified file, open <code>package.json</code> and add a new npm script called <code>build</code>:</p>
<pre><code class="lang-json">{
    &quot;name&quot;: &quot;my-project&quot;,
    &quot;scripts&quot;: {
        &quot;start&quot;: &quot;webpack -d --watch&quot;,
        &quot;build&quot;: &quot;webpack -p&quot;
    }
}
</code></pre>
<p>You can use hoo