Web applications have made huge leaps and bounds in improving user experience thanks to a lot of recently developed Ajax technology. When you combine some neat functionality courtesy of PHP with the cleverness of javascript you can produce some pretty cool results. In an effort to help you take it up a notch, we’d like to share some methods for helping your site anticipate a user’s next move.

The list below is made up of the best 20 FREE PHP Components and Tutorials that you will likely need in many of your projects, they are all of the highest quality and more or less easy to configure. Give them a try.