title: Enabling autocompletion in WebStorm for node.js modules installed via npm
body: <p>I am using WebStorm 5.0.4 to develop a node.js app.</p>
  
  <p>I installed several node modules globally using <pre>npm install -g module-name</pre> and linked them into the project using <pre>npm link module-name</pre></p>
  
  <p>Autocompletion does not work for any of the npm installed modules. It only works for core modules (e.g. <code>http</code> or <code>path</code>).</p>
  
  <p>Furthermore, WebStorm gives a warning "Unresolved function or method xyz" for any of the functions I call from npm installed modules.</p>
  
  <p>How do I make WebStorm autocomplete and generally become aware of the installed modules that I <code>require</code>?</p>