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Sharique Siddiqui
Sharique Siddiqui

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Introduction to HTML: What is HTML?

HTML, or HyperText Markup Language, is the foundation of every website you visit. If you’ve ever wondered how web pages are structured or how a browser knows how to display content, the answer almost always starts with HTML.

What is HTML?

HTML stands for HyperText Markup Language. It is a markup language—not a programming language—used to create web pages and web applications. At its core, HTML provides the basic structure for content on the web, allowing browsers (like Chrome, Firefox, and Edge) to interpret and display text, images, links, and more.

“HTML is the backbone of the web, defining the structure and meaning of every webpage.”

How Does HTML Work?

  • Markup Language: HTML uses “tags” to mark up (define and describe) different parts of content. Tags are keywords surrounded by angle brackets (< >). Most tags come in pairs: an opening tag (e.g., <p>) and a closing tag (e.g., </p>).
  • Hierarchical Structure: HTML documents have a tree-like structure, with elements nested inside one another.
  • Human-Readable: HTML is easy to read and write—even for beginners. This transparency has contributed to its longevity and popularity.

The Anatomy of an HTML Document

A basic HTML page looks like this:

xml
<!DOCTYPE html>
<html>
  <head>
    <title>My First Web Page</title>
  </head>
  <body>
    <h1>Welcome to the World of HTML!</h1>
    <p>This is a simple web page.</p>
  </body>
</html>
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  • <!DOCTYPE html>: Declares the document type and version of HTML.
  • <html>: Wraps all HTML content.
  • <head>: Contains metadata (like the page title).
  • <title>: Sets the title shown in the browser tab.
  • <body>: Contains all content that will be visible to users—such as headings, paragraphs, images, and links.

Why is HTML Important?

  • Universal Standard: Every website uses HTML in some form, making it essential for web development.
  • Platform-Independent: HTML works in all browsers across operating systems.
  • Foundation for Other Technologies: CSS (for styling) and JavaScript (for interactivity) both build on and manipulate HTML.

Real-World Analogy

Think of HTML as the blueprint for a house:

  • The blueprint establishes the structure—walls, doors, rooms—just like HTML creates the bones of a web page.
  • Paint, furniture, and decor equate to CSS, which styles your house.
  • The appliances and smart home gadgets compare to JavaScript, which brings your house to life by adding interactivity.

Getting Started: Your First Step

If you’re just starting, learning HTML is the perfect gateway into web development. All you need is a text editor (like Notepad or VS Code) and a browser. Type out the example above, save it as index.html, and open it in your browser to see your first web page.

Final Thoughts

  • HTML is the language the web is built on.
  • It’s easy to learn and forms the basis of all web content.
  • Mastering HTML opens the doors to deeper knowledge in web development, such as CSS, JavaScript, and beyond.

Stay tuned for more insights as you continue your journey into the world of web development!

Check out the YouTube Playlist for great HTML content for basic to advanced topics.

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Top comments (5)

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anik_sikder_313 profile image
Anik Sikder

Great intro! I think a lot of beginners underestimate how powerful plain HTML can be even without CSS or JavaScript. Understanding semantic tags (<header>, <main>,<footer>, <article>) early on not only makes your pages more accessible but also improves SEO. Anyone here remember the first time they discovered <details> + <summary> and thought “Wait… HTML can do that?” 😄

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tintildev profile image
Martin Klestil

hi, nice article about Basic HTML. Great job 👏

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sharique_siddiqui_8242dad profile image
Sharique Siddiqui

Thank you so much @tintildev !!!

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dev_nazwashabrina profile image
Nazwa Shabrina Zain

You should also explain whether HTML is more strict or less strict than XHTML.

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sharique_siddiqui_8242dad profile image
Sharique Siddiqui • Edited

Noted @dev_nazwashabrina !!! Surely in further blog will cover your topic. Thanks again for your appreciations.
uploaded blog on your query
dev.to/sharique_siddiqui_8242dad/i...