What is the DOM?

I-Hub Talent: The Best Full Stack Python Institute in Hyderabad

If you're looking for the best Full Stack Python institute in Hyderabad, I-Hub Talent is your ultimate destination. Known for its industry-focused curriculum, expert trainers, and hands-on projects, I-Hub Talent provides top-notch Full Stack Python training to help students and professionals master Python, Django, Flask, Frontend, Backend, and Database Technologies.

At I-Hub Talent, you will gain practical experience in HTML, CSS, JavaScript, React, SQL, NoSQL, REST APIs, and Cloud Deployment, making you job-ready. The institute offers real-time projects, career mentorship, and placement assistance, ensuring a smooth transition into the IT industry.

Join I-Hub Talent’s Full Stack Python course in Hyderabad and boost your career with the latest Python technologies, web development, and software engineering skills. Elevate your potential and land your dream job with expert guidance and hands-on training!

The DOM (Document Object Model) is a programming interface used by web browsers to represent and interact with HTML and XML documents. When a web page is loaded, the browser creates a DOM of the page, which is a tree-like structure where each node represents part of the document—such as elements (<div>, <p>), attributes (class, id), and text content.

Think of the DOM as a live, in-memory map of the web page. It allows programming languages like JavaScript to access, manipulate, and modify the content, structure, and style of a document dynamically—without needing to reload the page.

For example, JavaScript can use the DOM to:

• Change the text inside a paragraph (document.getElementById("myPara").textContent = "New text")

• Modify styles dynamically

• Add or remove elements from the page

• Respond to user events (clicks, inputs, etc.)

The DOM is standardized by the W3C and WHATWG to ensure consistent behavior across browsers. While it reflects the structure of the HTML document, it’s not the same as the source code—it’s a dynamic representation that updates in real time as the page changes.

In short, the DOM acts as a bridge between static HTML and interactive JavaScript, making modern, dynamic websites possible.

Read More

Explain the concept of virtual environments in Python.

What are the different types of CSS positioning?

Visit I-HUB TALENT Training institute in Hyderabad