Why do we use Java script in HTML?

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Rajesh Kumar N

"Rajesh Kumar N: Guiding Young Minds from 1 to 12 with Expertise and Care"

JavaScript is used in HTML to make web pages interactive and dynamic. Here’s why it’s commonly used: 1. Interactivity: JavaScript allows you to respond to user actions like clicks, mouse movements, key presses, form submissions, etc. 2. DOM Manipulation: JavaScript interacts...
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JavaScript is used in HTML to make web pages interactive and dynamic. Here’s why it’s commonly used: 1. Interactivity: JavaScript allows you to respond to user actions like clicks, mouse movements, key presses, form submissions, etc. 2. DOM Manipulation: JavaScript interacts with the DOM (Document Object Model) to modify the content, structure, and style of a web page dynamically. 3. Client-side Validation: JavaScript is used to validate form inputs before sending data to the server, improving user experience and reducing server load. 4. Dynamic Content: You can update the page content without reloading the entire page (e.g., displaying live data, or changing styles on the fly). 5. AJAX Requests: JavaScript is used for making asynchronous requests to the server without refreshing the page (e.g., loading new data from the server). 6. Enhanc ed User Experience: read less
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To Show/hide content To Form validationTo Handle user actionsTo Communicate with servers
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