What Is JavaScript?

Many of us have often seen a pop-up come on our screen which says we must run Java or update JavaScript. Most people get confused between these two and wonder what the difference between Java and JavaScript is.

javascript beginner tutorial

What's the use of JavaScript?

JavaScript is normally used to create interactive website pages. JavaScript will run on your visitor's system and you will not be required to download it continuously on your own website. As a result, the entire user experience will be faster and smoother. If you're a visitor to a site, you will recognize that JavaScript is normally used to create quizzes or polls and other things that will encourage visitor interaction. The main aim of using this program would be to create an interaction involving the site and the visitor and create an engagement that isn't limited to just coming to the site.

How different is JavaScript from Java?

Java is really a computer programming language which is used to create applications that ought to be run in a virtual machine or browser. It helps programmers to write computer instructions in English rather than the numeric code which are used. JavaScript is just an object oriented programming language code which can only be run on an internet browser.

What is required to run JavaScript?

If you use one of the major browsers like IE, Firefox or chrome, you will not need anything special to perform JavaScript. All these browsers will have the support built into them. However, this will work only if your user features a browser that supports JavaScript and it has JavaScript enabled. If it is, then your JavaScript will run automatically if someone else visits the site.

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One may not have to take up just about any training to run JavaScript. This code is prewritten and will also be easily available as a turn on. The JavaScript will run automatically when the user's browser has JavaScript support which is enabled.

What are the requirements to write down JavaScript?

There are no special codes to make JavaScript. This is because it is an interpreted language. Notepad or other similar plain text editor may be used to create the language.

Can designers use HTML as opposed to JavaScript?

HTML may not be used rather than JavaScript. Both these programming languages are completely different and have different functions, features and capabilities. While HTML can be a markup language and is built to create static web page content, JavaScript is a programming language that can perform dynamic tasks. Technology-not only again and again on different pages of the site. This can be done by externalizing and placing it in separate files and linking a JavaScript file for the HTML code of the particular page. Hence, JavaScript could be added to many pages by adding the correct tags on each of the pages.

Few people who owns a business may be well versed with JavaScript or learn how to use it. Using it to create your site can only benefit your website because of the various aspects that JavaScript may add to it. Hence, it could always be helpful if you can hire a professional web design company who can help you build your site using JavaScript. The team of professional designers can sit with you, understand your business and design a site keeping your entire business needs in mind.


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