Scrapper for Jerem

package.json

{
  "name": "grabber",
  "version": "0.0.0",
  "description": "Jeremy se lance dans le bis",
  "main": "grabber.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "async": "^0.9.0",
    "jsdom": "^0.11.0"
  }
}

scrapper.js

/**
 * Dependencies.
 */

var jsdom = require('jsdom');
var async = require('async');

/**
 * Selectors.
 */

const JOB_LINK = '.job-item .job-title .job-link';

/**
 * Entry point.
 */

goTo('https://remixjobs.com', function(err, window) {
  var $ = window.jQuery;

  var jobReqs = [];
  $(JOB_LINK).each(function() {
    jobReqs.push(
      goTo.bind(this, this.href)
    );
  });

  async.parallel(jobReqs, function(err, results) {
    var window = results[0];
    var tags = {};

    for (var result in results) {
      var window = results[result];
      var $ = window.jQuery;

      $('.tags-occupation .tag').each(function() {
        tags[this.textContent] = tags[this.textContent] || 0;
        tags[this.textContent]++;
      });
    }

    for (var tag in tags)
      console.log($.trim(tag), tags[tag]);
  })
});

/**
 * Misc.
 */

function goTo(url, done) {
  jsdom.env({
    url: url,
    scripts: ['http://code.jquery.com/jquery.js'],
    done: done
  });
}