re><code class="language-json">"scripts": {
  "start": "watchify index.js -g cssify --outfile bundle.js &amp; http-server",
  "build": "browserify -g cssify index.js | uglifyjs --compress --output bundle.js"
}</code></pre>
<p>Now to test your application open <a href="http://localhost:8080/">http://localhost:8080/</a> in your browser. <code>watchify</code> will update <code>bundle.js</code> whenever you change something. You simply need to reload the page in your browser to see the changes.</p>
<pre><code>$