If you have been studying web development from the ground up, you have certainly come across such a term as AJAX. You might have already checked it, but if you are wondering what it exactly is the meaning and function of AJAX or you are busy with other learning materials to wrap your head around, this article will provide you with an overview of what AJAX is.
What is exactly AJAX?
Sometimes you may hear someone mentioning AJAX as a programming language. This is actually a common practice, albeit, you should not confuse it with programming language. In the reality, it will be a mistake to call AJAX a programming language. A more accurate definition for it will be a combination of programming features which are used for performing certain most useful and spontaneous tasks.
Now, when you know what AJAX is, it is time to understand the meaning of the technology behind it.
How it all works when combined? Well, the word Asynchronous itself means that a process is happening simultaneously. Let’s say, you are taking a sip of coffee or water from your mug and are reading some information or watching a video at the same time. these tasks can easily be done without having to wait for finishing your quick sip of drink. The Asynchronous technology performs exactly in the same way. When a user sends a request to the server, generally, the whole webpage of the user is reloaded in order to make such a request. This would have happened for the technology which is not based on AJAX. If such an operation is performed on AJAX, the request is sent straight away and the data is fetched without a need to make the browser reload.
How is AJAX working?
With this, you can be sure that you have an overview of how AJAX works and what AJAX is. You can go on from here and test it out yourself if you want to see how the technology is working in practice. All you need to have is your code editor. There are plenty of public API you can work with to test this mind-boggling feature out.