Ajax is group web development techniques which are interrelated and used for client side to create web application. With Ajax techniques web application can send and receive the data from server, without any interference of existing web page. HTML and CSS can be used to mark-up and style the information.

The tools which are available for Ajax are excellent and with increased power and scope, performance of Ajax is improved more the double in last few years. With today’s rapid changing technologies world, integration and matching the standards have become most important, Ajax provide a foundation for smooth integration with any modern browser.