Despite being a widely used scripting language, JavaScript still lacks most features of other high-level programming languages like animation, page manipulation and decoration functions. Further, the browser incompatibilities related issues make businesses incur additional maintenance cost. That is why; developers, nowadays, combine JavaScript and Asynchronous JavaScript and XML (AJAX) to meet the most recent trends in web application developer.
As a subset of JavaScript, AJAX is used by developer to make the client-side web browser communicate with the web server without refreshing the web page. Thus, AJAX loads the data in the background, and displays the updated information on the web page without reloading the entire page. The effectiveness of AJAX can be determined by the fact that the technology is being used by some of the high-performance and heavy-traffic applications like Gmail, YouTube, Google Maps and Facebook.
Reaping the Benefits of the Combination of JavaScript and AJAX
Designed Based on Internet Standards: AJAX is designed based on a set of widely accepted internet standards. The technology further uses a combination of some of the powerful technologies including JavaScript. It uses MLHttpRequest object to facilitate asynchronous data exchange with the web server, and CSS to style the data. Similarly, XML is used by AJAX as the format to transfer data from the server to client’s web browser. At the same time, AJAX uses JavaScript to interact with or display information.
Open Standard: As a widely used client-side scripting language JavaScript is supported by major web browsers. Similarly, AJAX is also supported by most web browsers and platforms. Thus, the combination of both technologies will optimize the performance of web applications without affecting their accessibility. At present, some of the most trusted companies use the combination to deliver rich user experience.
Reduced Stress on Server: While building a high-traffic web application, developers have to explore ways to reduce the pressure on server. As a client-side scripting language, JavaScript does not put any stress on the server. Likewise, AJAX retrieves information from the web server and loads the data in background. So the server can send the required and updated data to the user without processing all form elements. The combination of these technologies effectively reduces the pressure on web server while handling many client requests.
Less Bandwidth Required: To make a web application popular, developers explore option to reduce bandwidth usage. Many users even love to use web applications that do not require them to incur additional bandwidth charges. The combination of JavaScript and AJAX makes the website components requested by client load very fast. Further, the web pages are not required to load the content completely. Thus, the web application keeps the users engaged without requiring additional bandwidth per request.
Option to Use Open Source JavaScript Libraries: The open source JavaScript libraries make it easier for developers to use the scripting language on websites and web applications. A developer also has option to choose from several open source JavaScript libraries like Prototype, Scriptaculous, and JQuery. JQuery, for instance, enables developer to accomplish a number of common tasks without writing lengthy JavaScript code. The developer can simply write a single line of code to call the methods. AJAX allows programmers to optimize the usage of JavaScript to improve the application’s speed and performance.
Compatibility with Other Technologies: AJAX can be used effectively by users to build complex web applications without putting any extra time and effort. As the technology is browser independent, it can be used for a wide variety of websites and web applications. At the same time, AJAX is also compatible with most web servers and platforms. The technology can be further integrated with several server-side languages including PHP, ASP.NET, ASP, Perl and ColdFusion. Thus, the developer can avail the combined advantages of JavaScript and AJAX regardless of their choice of web application development framework.
On the whole, the powerful combination of JavaScript and AJAX can benefit both programmers and end-users. The combination makes it easier for users to access updated information without reloading the whole page, whereas the developers can use the combination to overcome the constraints of HTTP communication. To get maximum benefits of Java, you may consider hiring services of a certified JavaScript development company.
We provide JavaScript ajax web development services. If you would like to discuss with a certified JavaScript AJAX programmer from our team, please get in touch with us at Mindfire Solutions.
