title: Increasing compression ratio UglifyJS - NodeJS
body: <p>Currently I am able to minify using UglifyJS in the node environment. However, after reading this <a href="https://davidwalsh.name/compress-uglify" rel="nofollow noreferrer">blog</a>, I realise there are more options to this plugin. But I'm not able to translate those keywords into a syntax acceptable for the node environment.</p>
  
  <p>Right now, <code>new webpack.optimize.UglifyJsPlugin({minimize: true})</code> is what I am using to minify the build file generated by webpack. </p>
  
  <p>So, few questions.</p>
  
  <ol>
  <li>Does <code>minimize:true</code> toggle all the optional states to <code>true</code> as well?</li>
  <li>If it doesn't, how are we supposed to mention it as an argument?</li>
  <li>If we are to find those options manually, where to look?</li>
  </ol>