Interaction design Articles

Node.js is a packaged compilation of Google's V8 JavaScript engine, the libUV platform abstraction layer, and a core library. Node's goal is to provide an easy way to build scalable network programs In the "hello world" web server example below, many client connections can be handled concurrently. Node tells the operating system (through epoll,  kqueue ,  /dev/poll , or  select ) that it should be notified when a new connection is made, and then it goes to sleep.

Creating a website is one thing; getting people to visitthe site is another. The key is to create enough value and excitement to get consumers to come to the site, stick around and come back again. Today's Web users are quick to abandon any website that doesn't measure up. 'Whether people are online for work reasons or for personal reasons, if a website doesn't meet their expectations, two-thirds say they don't return - now or ever.