My current node.js boilerplate

node_shebang.js

#!/usr/bin/env node

var util = require('util'),
    fs = require('fs'),
    path = require('path'),
    mysql = require('mysql'),
    moment = require('moment-range'),
    async = require('async'),
    csv = require('csv'),
    YAML = require('libyaml'), 
    _ = require('underscore');

var L = console.log,
    D = function(o) { L(util.inspect(o)); },
    F = function(s) { return util.format.apply(null, arguments); };

function getConfig(path) {
    var docs = YAML.readFileSync(path);
    return docs[0];
}