JavaScript is a computer scripting language. Developers use JavaScript in web browser applications to create dynamic content, such as a popup message, live clock, or video animation. It is not related to and should not be confused with the programming language Java.

Interactions with Ease

JavaScript, or JS for short, is an incredibly popular scripting language that is supported by every modern browser, and is used in almost 90% of the world’s websites. JavaScript can be used to create interactive client-side scripts, such as an interactive Maps, charts, forms, editors, and other animations. JavaScript has become the defacto means for creating interactive, client-side scripts.

JavaScript Can Handle Several Paradigms, Making It Flexible

On the technical side of things, JavaScript is a dynamic typed language with first-class functions. Despite some naming and syntactical similarities, JavaScript is actually unrelated to Java and has very different semantics; JavaScript’s syntax is in fact derived from the C programming language, while its semantics and design are most influenced by Self and Scheme.

JavaScript supports object-oriented, imperative, and functional programming styles, making it a multi-paradigm programming language. Now trademarked by Oracle and endorsed by several different software companies, JavaScript has become one of the most popular and ubiquitous open-source computer programming languages in the world.

JavaScript Helps You Perform Many Different Actions

JavaScript’s client-side scripts can interact with the user, control the browser, and change the displayed document content by altering HTML elements, attributes, and styles, allowing web authors to create interactive effects within web browsers. In addition to its more common client-side scripts, JavaScript is also used by frameworks such as Node.js for server-side network programming. In addition, JavaScript is essential to some game development as well as desktop and mobile app creation.

Here Are Some of JavaScript’s Most Powerful Libraries