Simplest scraper

scrape.js

// Count all of the links from the nodejs build page
var jsdom = require("jsdom");

jsdom.env(
  "http://nodejs.org/dist/",
  ["http://code.jquery.com/jquery.js"],
  function (errors, window) {
    $ = window.$;
    console.log("there have been " + $("a").length + " nodejs releases!");
  }
);