home_controller.js

// controllers/home_controller.js
var homeController = {
  index: function(req, res, next) {
    res.render('index', { title: 'Express', fuck: 'FUCK' });
  }
}

module.exports = homeController;

/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */

//routers/index.js
var express = require('express');
var router = express.Router();
var homeController = require('controllers/home_controller')
 
/* GET home page. */
router.get('/', homeController.index);
 
module.exports = router;