title: Error when compiling nim file to generate javascript Code
body: <p>I have tried to compile nim file to generate javascript code but I got this error: <code>Error: OS module not ported to your operating system!</code></p>
  
  <p>using this command: <code>nim js -d:nodejs -r myFile.nim</code>. The problem is related to : <code>import os</code> in this file. Is there any solution?</p>