Voting system can be important part of any website, especially if you want to keep track of user ratings. Let’s create a cookie based voting system, similar to YouTube like & dislike buttons (Thumbs up & Thumbs down), which can be applied to any content.

Live username checker for registration has become useful part of registration system. It allows visitor to check for availability of username before they can register on one’s site. This script however can also be used for other purpose, such as checking city name, baby name or other miscellaneous things. Today let’s learn how we can create this nifty little script that checks available username for registration using jQuery Ajax and PHP.

You might have seen the implementation of Ajax based data loading system at Facebook, Twitter or some other sites. Instead of showing pagination links, we can load data dynamically whenever a load button click. In this article I’ll show you how we can easily adopt this technique to make similar loading page for our web projects using jQuery.

Pagination is a crucial part of any website, especially if you have hundreds of database records that you want to group and display them as pages, and in modern days with the help of Ajax you can create pagination that doesn’t require any page reloading, users can stay in same page and navigate through vast numbers of records on fly. In this particular article we will be creating Ajax pagination using jQuery and PHP that can navigate though your database records without reloading the page.