Javascript

Formerly known as LiveScript, JavaScript is a text-based dynamic programming language known for its web-based applications. It is a lightweight, open, and cross-platform language with the original purpose of creating network-centric applications.

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Additionally, it is one of the trio of web design and programming, namely HTML, CSS, and JavaScript. While HTML and CSS give the structure and style of a webpage, JavaScript provides the dynamic and interactive objects and elements found in a website.

About Javascript

As mentioned, JavaScript provides the various interactive elements found in a webpage. Its ability to store values in variables, run code in response to events, and do operations on pieces of text allows it to be a valuable language for web design.


The showing of information, changing colors of a button, zooming in or out of an image, playing audio or video, displaying animations, and dropping-down elements are all thanks to JavaScript. In addition, it gives viewers and visitors immediate feedback, a secure browser, and a richer interface.

Uses of Javascript

Besides its interactive and dynamic uses in web design, JavaScript also has applications in developing mobile apps. JavaScript front-end frameworks include libraries that allow programmers to use pre-written code for certain features and tasks.


It can also build back-end infrastructures and build web servers and other server applications. In addition, game development is another use for JavaScript and a great way for beginners to practice their programming skills.