Javascript is a programming language that helps you create interactive websites. Every time you see a website with an animation or a “like” button, that’s thanks to Javascript. It’s become an essential tool for web developers, and learning Javascript can open up a whole world of possibilities for anyone looking to start a career in tech. But what exactly is Javascript, and how does it work? Let’s take a closer look.
Javascript was created in 1995 by Brendan Eich while he was working for Netscape. At the time, the only way to create interactive websites was through plugins like Java applets—small programs that could be embedded into a web page. However, these applets were slow, and they required users to download and install yet another plugin just to use them. Eich wanted to create something that would work natively in web browsers, without the need for any additional plugins. And so, Javascript was born.
One of the things that sets Javascript apart from other programming languages is its ease of use. It’s relatively simple to learn the basics of Javascript, which is why it’s become such a popular language for aspiring developers. However, despite its simplicity, Javascript is incredibly powerful. Today, it’s used by some of the biggest tech companies in the world to build everything from web applications to server-side software.
Javascript is also unique in its versatility. It can be used on both the front end and the back end of a website or application. On the front end, Javascript code runs in the web browser and makes websites more interactive for users. On the back end, however, it runs on a server and helps power complex web applications. This means that developers who know how to use Javascript can build just about anything they can dream up—which explains why demand for Javascript developers is higher than ever before.
Javascript is one of the most popular programming languages in the world thanks to its versatility and ease of use. Whether you’re looking to add some interactivity to your website or build a complex web application from scratch, learning Javascript is a great place to start. So what are you waiting for? Start coding!