Expanding Adaptability of JavaScript

Although JavaScript has been around for many years, its full adaptability on different browsers, new and old is a little bit slow. Developers would have to find ways on how their online applications rendered properly in different browsers.

This practice has somehow assisted other developers and even companies in charge in improving browsers to slowly but surely adapt different functions of JavaScript. The push for more adaptability also increased as Ajax became popular as the new programming technique presents interaction with the user while ensuring functionality for the enterprise.

Browser Specific Challenges

One of the many factors why adaptability of JavaScript depends on how developers configure them and not on universal acceptability is the browser. The disparity of browsers in terms of interpretation of specific functions and coding has not only increased the problems of security but also with adaptability.

Although Ajax could be launched in most browsers, how fast and efficient they could get largely depends on the browsers ability to interpret specific functions. Developers should even check their Ajax based application per browser and conduct specific and consistent check up in different browser. This could easily take time and resources which could have been focused on application development.

Frameworks and Libraries

Aside from the browsers, developers have to reckon with different frameworks and libraries. Although there are already libraries and frameworks that came out as efficient, there are still loopholes in frameworks and libraries that developers have to deal with.

Each framework and library of functions has specific advantages and disadvantages that developers will just be forced to mash-up to ensure functionality of the online application.

Although there is no problem when you build an application with mash-up of frameworks and libraries, but the security problem which is very persistent in different Ajax based applications could be magnified when mash-ups are considered.

Using Whitespaces

There have been some arguments regarding the use of whitespaces especially on its purpose in building an application. Technically, a whitespace is just well, a space wherein you leave it blank so that your application could be easily understood. There are developers who convert their application to become whitespace-free while there are those who stood by their coding.

The reason for the implementation of changes on white space is on the browsers. Although there is a general concession that an application without a whitespace is efficient, the difference of an application with a whitespace differs per browser. Part of the reason why whitespace is still used is that the difference on the browser is not really that great.

Namespacing and Characters

The most challenging part for the expansion of adaptability of JavaScript is on the characters and namespacing. For example, the $ sign is treated differently per browser which could make a great difference when the application will be formally launched. Developers have to create a different function especially for IE wherein a $ sign could easily be confused as a different command.

These are the challenges of developers and software giants who are responsible of the current browsers. Unless changes could be made for unified understanding, adaptability which leads to efficiency and security cannot be realized.