title: How to find native modules in a node.js dependency tree?
body: <p>I have a node.js application with about 10 direct dependencies which result in a total of 50 dependencies.</p>
  
  <p>I would now like to know if any of these dependencies use <strong>native code</strong> (apart from that of the node.js platform itself of course), such as external system libraries (I've seen libxml used in other projects), own C/C++ libraries, node-gyp build scripts which need compilers installed etc. etc.</p>
  
  <p>Is there an <strong>easy/quick</strong> way to check the whole dependency tree of a given module for such cases?</p>