Javascript by Example

In the menu on your left you can find the list of all JavaScript examples.

On this page we will talk about some interesting facts about JavaScript.

What is JavaScript?

JavaScript is a versatile and widely-used programming language that plays a pivotal role in modern web development. It’s a high-level, interpreted (or just-in-time compiled) language that adds interactivity and dynamic behavior to websites.  

Key characteristics of JavaScript

• Scripting Language: Primarily used to script or control the behavior of web pages, adding features like interactive elements, animations, form validation, and dynamic content updates.  

• Client-Side Execution: Typically runs within a web browser, interacting with the Document Object Model (DOM) to manipulate page elements and respond to user actions.  

• Multi-Paradigm: Supports various programming styles, including object-oriented, imperative, and functional, offering flexibility in how you approach problem-solving.  

• Event-Driven: Relies on events triggered by user interactions or system changes to execute code, making it ideal for creating responsive and interactive web applications.  

• Cross-Platform: Works on various operating systems and devices, making it a portable and accessible language.  

• Versatile Applications: Beyond web development, it’s used in server-side development (Node.js), mobile app development (React Native), game development, and more.

• Vast Community & Ecosystem: Has a massive and active community, providing extensive resources, libraries, and frameworks that simplify development and enhance productivity.  

In essence, JavaScript is the language that brings life to websites, transforming them from static pages into dynamic and engaging experiences.