title: Image module in nodejs with resize/crop/concat
body: <p>I need a suggestion about nodejs module. I have 3 images I should crop/resize and concat them in one single image like this:</p>
  
  <p><img src="https://i.stack.imgur.com/TxvUb.png" alt="enter image description here"></p>
  
  <p>Can you suggest me node module to use, that can fit my needs.</p>
  
  <p>I reviewed</p>
  
  <ul>
  <li><a href="https://github.com/aheckmann/gm" rel="nofollow noreferrer">https://github.com/aheckmann/gm</a>: seems to have what I need (crop/resize), but as I read you can't concat few images like this.</li>
  <li><a href="https://github.com/taggon/node-gd" rel="nofollow noreferrer">https://github.com/taggon/node-gd</a>: I can find any documentation or information about this one</li>
  </ul>