title: Node-PerfectAPI vs Restify.js vs ExpressJS vs Node-APIServer
body: <p>I'm new to ExpressJS. I want to create API's for my service which will be consumed directly by other servers and also a part of it by mobile apps/browsers. I just discovered Restify, Node-PerfectAPI, Node-APIServer and I don't know what the differences are. </p>
  
  <p>Can someone kindly elaborate on the differences of each framework and the advantages/disadvantages. </p>
  
  <p>Why would one choose Express/NodeJS vs. Other Frameworks for creating API'S?</p>