title: React.js app.js file size
body: <p>I created pretty simple react application containing 7 pages and 13 components.
  I am using gulp to compile it, browserify for dependencies, all files are minimized. </p>
  
  <p>My build'ed <code>app.js</code> file has <code>1.1 MB</code>. I think it is quite big.</p>
  
  <p>What can I do to reduce its size ?
  Are there any good practices to achieve smallest size ?</p>
  
  <p>EDIT:</p>
  
  <p>My source code without dependencies is <code>91 KB</code>.</p>