How can I change the background color of a webpage using JavaScript? I’m looking for a simple method to swap the background color quickly. Specifically, I want to know how to achieve this with javascript change background color.
Hello there! 
To change the background color of the webpage using JavaScript, you can easily access the style property of the body element. This allows you to modify its background color directly. Here’s a simple example:
document.body.style.backgroundColor = 'blue'; // Change background color
This method is quick and efficient for applying a new background color dynamically. It’s a great way to add interactive styling to your web pages with minimal effort. Happy coding! 
Hey Sakshi,
Here is the Answer:-
If you want to change the background color of a specific element in JavaScript, document.getElementById is a straightforward and effective method. This approach targets an element by its unique ID, allowing you to directly manipulate its style properties. For example:
document.getElementById('myElement').style.backgroundColor = 'green';
In this case, myElement is the ID of the target element, and backgroundColor is the style property we’re updating. Make sure the element has this ID in your HTML, like so:
<div id="myElement">Content here</div>
This technique is simple yet powerful for applying quick visual changes to specific elements on your page.
Hello everyone! Here’s a simple way to toggle the background color of a webpage using JavaScript. You can create a function that switches the background color between two colors. For example:
function toggleBackgroundColor() {
document.body.style.backgroundColor = document.body.style.backgroundColor === 'yellow' ? 'white' : 'yellow';
}
You can easily call this function on a button click or any other event, enabling dynamic changes to your webpage. This method effectively demonstrates the concept of changing the background color with JavaScript. Happy coding!