Luckily, it isn’t all that hard to hone your skills. B ecoming a front end developer may take as little as 3 months. If you’re interested in growing your technical skill set, you should take the time to learn the language. “All you need to do is put your code in the HTML document and tell the browser that it is JavaScript then, JavaScript allows you to create highly responsive interfaces that improve the user experience and provide dynamic functionality, without having to wait for the server to react and show another page.” It’s fast, versatile, and can even help identify and fix problems via its browser support functions.įor those reasons, JavaScript maintains a significant presence in the development sector and is a valuable skill for any aspiring web programmer. “JavaScript is very easy to implement,” writes one tech journalist for Web Platform. It’s also one of the most intuitive programming languages to learn and use often, it’s one of the first that newbie developers learn when they start to code. That said, JavaScript’s appeal isn’t confined to its functionality. Autocorrect functions, slideshows, interactive graphics: these can all be credited to JavaScript working tirelessly in the background. Not only does it automate processes that users would, in an HTML-only site, need to perform manually, but it also empowers a website to react to a visitor’s input. With JavaScript, a website becomes dynamic. With only HTML and CSS, a web page is unchanging and relatively simplistic. CSS, on the other hand, centers more on formatting and appearance it allows developers to describe how the HTML should look to a visitor. Most common actions, such as transactions, submitting customer feedback, and even logging in, are facilitated by HTML code.

In simple terms, this means that developers use JavaScript to build the part of a website that ordinary visitors can see and interact with, also known as the “front end.” While the programming language can technically be used to create complex programs, its primary application lies in web development.įront end programmers typically use JavaScript in conjunction with two markup languages, HTML and CSS, to create all of the elements that a user can see and interact with directly. JavaScript is typically used as a client-side scripting language for front end development. What is JavaScript, and Why Should You Learn It?

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