WHAT IS HTML | FULL DETAIL , ITS EXTRA INFORMATION

HTML introduction

HTML (Hypertext Markup Language) is a standard language for creating and structuring web pages using tags and elements. It defines how content such as text, images, and links will appear in a browser.

• It is a markup language, not a programming language.
• This means that it annotates text to define its structure and display by web browsers.
• It is a static language, meaning it does not inherently provide interactive features, but it can be combined with CSS for styling and JavaScript for interactivity.
  

HTML Elements and HTML Tags

HTML elements and HTML tags are related but distinct. An HTML element is a complete structure consisting of an opening tag, content (if any), and closing tag (if applicable).
On the other hand, a tag is actually a keyword or name enclosed in brackets (< >) and tells the browser what type of content it should expect.
How HTML Works: A Step-by-Step Understanding
Here we’ll learn how a simple HTML file is written, saved, opened in a browser, rendered, and finally displayed on screen, as well as how CSS and JavaScript enhance it.

Understanding the structure of an HTML page

• HTML Structure
• HTML is used to create the structure of a webpage.
• Each HTML file begins with to indicate to the browser that it is an HTML5 document.
• The tag contains all other elements of the page.
• The section stores information such as the page title and metadata.
• The section contains all visible content such as text, images, and links.
• After writing the code, save the file with the .html extension so browsers can recognize it.
• Open the file to Chrome or Open it in any browser, such as Firefox.
• The browser reads and interprets the HTML code, and converts it into a visible webpage.
• Each HTML tag is processed so that elements such as headings, paragraphs, and images appear correctly.
• The final webpage displays all the content on the screen, and any HTML errors can affect how it appears.

The output shows how the HTML content (headings and paragraphs) is displayed in the browser:
The Interaction of HTML, CSS, and JavaScript
HTML, CSS, and JavaScript work together to create modern web pages. Each has a unique role – HTML provides structure, CSS adds style, and JavaScript brings interactivity.

• HTML structures the web page and defines content elements.
• CSS enhances visual features like colors, fonts, and layout.
• JavaScript adds interactivity and dynamic features.
• All of these combine to make web pages functional, attractive, and user-friendly.

How HTML, CSS, and JavaScript Work Together

Look at the image below to understand how HTML, CSS, and JavaScript work together to create and enhance a webpage.

• HTML acts like the frame of a car, forming its foundation.
• CSS is like the paint of a car, providing style and design.
• JavaScript is the engine that adds speed and behavior.
• When combined, a complete, interactive website is created.

Let’s understand the concepts of HTML, CSS, and JavaScript through the example below.
This project consists of three files: index.html, style.css, and script.js, which are linked together to manage the structure, styling, and functionality of the webpage.

HTML Attributes

Attributes provide additional information about an element. They are placed inside the opening tag and are written as name=”value”. Common attributes include class, id, href, and src.

• Attributes are written inside the element’s opening tag.
• They are written as name=”value” pairs.
• Most HTML elements can have one or more attributes.
• Attributes help customize the behavior or display of elements in the browser.
• Attribute values ​​are typically enclosed in double quotation marks (“).

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