![]() The bonus here is that JS commands can be typed directly into an HTML document, and web browsers will be able to understand them automatically. So what does that mean for developers? Less work. ![]() In other words, whenever you visit a website using a web browser, that browser will be able to process any JavaScript content you come across. JavaScript is such a commonly used programming language for websites and applications that it’s become an indispensable part of making the web work-which means all major web browsers (Chrome, Firefox, Safari, etc.) come equipped with engines that can render JavaScript. TLDR: JavaScript comes built-in to modern web browsers, so it doesn’t require additional downloads or compilers to use. This also means JavaScript is commonly used by front end developers (website developers who work on the visible parts of websites that users interact with in their web browsers) since it’s what makes everything that much more user-friendly and, well, visually pleasing. The takeaway here: from tech titans to aspiring coding students, JavaScript is a must-know (or at least should know) used to bring “dynamic website content” (think animation, scrolling photos, interactive forms) to otherwise static websites. When your Facebook timeline updates on your screen or Google suggests search terms based on the few letters you’ve typed into your search bar, that’s JavaScript doing its job.Īt the same time, JavaScript is flexible and scalable enough that a beginning developer can use it to make a website for their friend’s flower shop. ![]() You’ll find that the digital giants like Google, Facebook, Youtube, Wikipedia, and Amazon use it according to web technology survey site W3Techs. JavaScript is one of several scripting languages, but it’s more than that-it’s the industry standard scripting language. TLDR: JavaScript is the industry standard used by everyone from Google and Facebook to entry level web developers. ( an example of JavaScript code used to build an interactive tip calculator) JavaScript is a Scripting Language that A LOT of People Use When anything on a web page or web app animates, refreshes, or adjusts automatically according to your input, it’s often a scripting language that makes it happen. Without scripting, any live changes or updates on web pages you visit would require manually reloading the page, or you’d have to go through a series of static menus to get to the content you’re after. They’re used to make things easier for users by automating website and app processes that you’d otherwise need to execute on your own, each and every time. Scripting languages are just another type of coding languages. TLDR: Scripting languages tell computer programs (like websites or web applications) to “do something,” so you, the person sitting at the keyboard or holding your phone, don’t have to. First up, what is a scripting language? JavaScript is a Scripting Language OK, but what does that mean? Let’s break that definition apart. JavaScript is a scripting language used to create and control dynamic website content. Python vs JavaScript-How Long Does it Take to Learn, Where Can You Learn, and Who’s Hiring? 1. Python vs JavaScript-Which One Should You Choose?Ĥ. If you’re ready to learn what the deal is with Python vs JavaScript once and for all, let’s take a look at the two languages head-to-head and see what they’re all about.ģ. Each has its own strengths (that sometimes overlaps with the other), but some distinct differences, too. Both languages are powerful tools for building websites, web applications, and software programs. But even though they’re often mentioned in comparison with each other, it’s not really a contest. Python and JavaScript are two programming languages, both of which you’ll hear plenty about as you start exploring potential careers in tech.
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