title: Browserify bundle output is very large, cannot find a way to debug the process
body: <p>I'm using browserify with npm to create a bundle of js. The web app using react and a lot of other modules so the output file is about <strong>3.4M</strong>, <strong>2M</strong> uglyfied and <strong>430K</strong> gzip.</p>
  
  <p>The browserify process is executed via npm run browserify that is defined in package.json</p>
  
  <pre><code>"browserify": "browserify client/index.js  -u server/**/**/**/* -i q -i express-validation | uglifyjs -o public/javascripts/generated/bundle.js"
  </code></pre>
  
  <p>I have a feeling that the bundle output is too large and there is a way to reduce it but I couldn't find a way to debug the process (tried <code>-d --list</code>, etc). </p>
  
  <p>Any help will be appreciated.</p>