Learn five cool PHP image manipulation tricks using the popular ImageMagick utility.

Step-by-step instructions for creating a registration and login process with the CodeIgniter PHP Web application framework.

Need to customize your WordPress site's authentication but can't find a plugin? Learn how to implement custom authentication in WordPress.

What exactly is Memcached? When and how should you use it? Get all the answers you need to begin using this powerful distributed memory caching system.

The Web Storage API not only allows storing larger data in browsers but also in a more secure and efficient way.

With the Facebook API, you can create your own Facebook applications. Developing a practical Facebook app can even make you some money. Find out how it's done.