What is JavaScript

Programming Language: JavaScript is a high-level, interpreted scripting language primarily used for web development.

Client-Side Scripting: Runs in the browser, allowing dynamic content updates, interactive forms, animations, etc.

Server-Side Usage: Can be used on the server-side with environments like Node.js.

Object-Oriented: Supports object-oriented programming, allowing the creation of reusable objects.

Event-Driven: Responds to user interactions, such as clicks, key presses, or mouse movements.

It is commonly used to create interactive effects within web browsers.

Example

My First JavaScript
<button type="button"
onclick="document.getElementById('demo').innerHTML = Date()">
Click me to display Date and Time.</button>

<p id="demo"></p>

You can click on above box to edit the code and run again.

Output

My First JavaScript