About HTML
HTML (HyperText Markup Language) is the standard markup language used to create web pages. It defines the structure and content of your web pages and is the fundamental building block of the World Wide Web.
What is HTML?
HTML stands for HyperText Markup Language. It's a markup language, which means it uses a system of tags to define elements within a document.
These elements tell the web browser how to display the content. Think of HTML as the skeleton of a webpage — it provides structure but not style or interactivity.
Web browsers like Chrome, Firefox, Safari, and Edge read HTML documents and render them into visible or audible web pages. HTML elements are represented by tags that label pieces of content such as "heading", "paragraph", "table", and so on.
Key Characteristics:
- HTML documents have a
.htmlor.htmfile extension - HTML tags are surrounded by angle brackets:
<tagname> - Most tags come in pairs:
<tagname>content</tagname> - Tags can contain attributes:
<tagname attribute="value">
A Simple HTML Example:
<!DOCTYPE html>
<html>
<head>
<title>My First Webpage</title>
</head>
<body>
<h1>Welcome to HTML</h1>
<p>This is a paragraph of text.</p>
<a href="https://example.com">This is a link</a>
</body>
</html>What This Produces:
Why Learn HTML?
Easy to Learn
HTML uses a simple, readable tag syntax that's intuitive and beginner-friendly
Universal Compatibility
HTML works across all browsers, devices, and operating systems
Foundation of the Web
Every website starts with HTML, regardless of what other technologies are used
Constantly Evolving
HTML5 introduced powerful features for modern web applications
Brief History of HTML
HTML 1.0
The first version of HTML was created by Tim Berners-Lee, consisting of just 18 elements
HTML 2.0 - 3.2
Added features like tables, text flow around images, and form elements
HTML 4.0
Introduced stylesheets (CSS), scripting, frames, and better accessibility features
XHTML
Reformulated HTML as an XML application, bringing stricter rules and better compatibility
HTML5
The current standard, adding semantic elements, video/audio support, canvas for drawing, and many APIs for advanced web applications
HTML and Related Technologies
HTML rarely works alone in modern web development. It's usually combined with these complementary technologies:
HTML
Provides structure and content
<h1>This is a heading</h1>CSS
Controls presentation and styling
h1 { color: blue; font-size: 24px; }JavaScript
Adds behavior and interactivity
document.querySelector('h1').addEventListener('click', function() { alert('Clicked!'); });Ready to Write Your First HTML?
Now that you understand what HTML is and why it matters, let's create your first webpage!
Create Your First Webpage