Nodejs-code

I work daily with Atom Hopper which is a Java ATOMPub server. As we add new features we need to test those features and a lot of times we end up with small scripts just like the one I’ll show you today.

This weekend I’ve been hacking away on a new project and learning some new technologies in the process.

And for this post we’ll be talking about a fairly common scenario when developing applications with Node.js, namely reading data from one stream and sending it to another stream. Suppose we want to develop a simple web application that reads a particular file from disk and send it to the browser. The following code shows a very simple and naïve implementation in order to make this happen.

The asynchronous event-driven I/O of Node.js is currently evaluated by many enterprises as a high-performance alternative to the traditional synchronous I/O of multi-threaded enterprise application server.

Web scraping these days is often considered a fairly well understood craft, however there are definitely some complexities that modern web sites are bringing to the table. The days of AJAX long pol...

In this tutorial I will run you through the process setting up an Express.js app and making it do what a basic website might do. You will learn the basics of routes, views, Jade templates, Stylus CSS engine, handling POST and GET requests.

After doing development for a while some obvious patterns started to emerge, as well as some code duplication. So the idea of nano was born: Build the minimal abstraction possible that allows you to use CouchDB from nodejs while preserving stream#pipe capabilities.

Well, this is a demo app showing the interaction between a NodeJS application and the browser on different ways: Twitter (OAuth) and Sockets (Socket.IO).

In building a website scraper with Chrome and Node.js, I made mistakes that led to connection leaks. In this application, the scraper runs in a browser and connects to a node.js server, which saves data off to a database.

I’ve been trying to dig into how to handle the common OWASP web security threats with NodeJS + Express and was hitting my head against the wall on getting the Connect CSRF middleware working correctly with Express.

How to run Nginx and Node.js in parallel on Ubuntu...

I’m writing an iPhone app right now using PhoneGap and jQuery Mobile on the phone, and node.js and socket.io on an Amazon EC2 server, and I hit a wall when I started using Socket.io.

Making modular and reusable code is something we should all be doing to keep the quality of it up to par. A very simple way to make reusable modules of code in node.js is to create generalized modules (no pun intended).

Node.js is really cool. Based on Google V8 JavaScript engine allows to write the server side in JavaScript. The great benefits on that are: you can manipulate natively JSON, write in the same langu...