TQ is a flexible, tiny queue library for node.js
var queue = require("tq").create().start();
Another variation
var queue = require('tq').queue();
[
function() {
this();
},
function() {
this()
},
function() {
this();
}
].forEach(queue.push);
queue.start();
pushes a queue to the end
pushes a queue to the beginning (next up)
starts a queue
stops a queue