title: DeprecationWarning: Buffer() is deprecated due to security and usability issues
body: <p>I downloaded below angular project and followed their instruction to install.</p>
  
  <p><a href="https://snipcart.com/blog/angular-seo-universal-server-side-rendering" rel="noreferrer">https://snipcart.com/blog/angular-seo-universal-server-side-rendering</a></p>
  
  <p><code>npm install</code> ... works fine.</p>
  
  <p><code>ng serve</code> .... works fine</p>
  
  <p><code>npm run build:ssr</code> &amp;&amp; <code>npm run serve:ssr</code> ... this giving an error.</p>
  
  <blockquote>
    <p>(node:5644) [DEP0005] DeprecationWarning: Buffer() is deprecated due
    to security and usability issues. Please use the Buffer.alloc(),
    Buffer.allocUnsafe(), or Buffer.from() methods instead.</p>
  </blockquote>
  
  <p><img src="https://i.stack.imgur.com/22z8f.png" alt=""></p>
  
  <p>I am using node version <code>v10.1.0</code></p>
  
  <p>on localhost, it is running though having DeprecationWarning. But the server.js inside dist folder no way running after showing the same error.</p>
  
  <p>Can anyone suggest why I am getting this error and what is the solution?</p>