HTML5 introduces new semantic elements (like <header>, <footer>, <article>, <section>), supports audio and video natively, has improved parsing rules, allows for local storage, and is designed to be more mobile-friendly compared to HTML4.
HTML5 introduces new semantic elements (like <header>, <footer>, <article>, <section>), supports audio and video natively, has improved parsing rules, allows for local storage, and is designed to be more mobile-friendly compared to HTML4.
HTML5 is the latest version of the Hypertext Markup Language, which is used for structuring and presenting content on the web. It includes new features like semantic elements, multimedia support, and improved APIs for better web applications.
Responsive design is an approach to web development that ensures a website's layout and content adapt smoothly to different screen sizes and devices, providing an optimal viewing experience.
HTML5 is special because it introduced powerful new features that made websites more interactive, media-rich, and mobile-friendly. Key highlights:
- Built-in support for audio and video without plugins
- New semantic tags (like <article>, <section>) for better structure
- Improved form controls (date pickers, sliders, etc.)
- Offline storage and faster performance
- Better mobile and cross-platform support
In short: HTML5 made web development cleaner, faster, and more flexible.
You indicate the character set being used by an HTML5 document by using the following meta tag in the head section: `<meta charset="UTF-8">`. This differs from older HTML standards, which often used a longer declaration like `<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">`.
To implement application cache in HTML5, create a manifest file with a list of resources to cache, and then add the `manifest` attribute to your HTML `<html>` tag like this:
```html
<html manifest="cache.manifest">
```
In the `cache.manifest` file, specify the resources to cache:
```
CACHE MANIFEST
# Version 1.0
CACHE:
index.html
styles.css
script.js
NETWORK:
*
```
Ensure the server sends the correct MIME type for the manifest file (`text/cache-manifest`).
The XML family refers to a group of markup languages that are based on the XML (eXtensible Markup Language) standard. This includes languages like XHTML (XML-based HTML), SVG (Scalable Vector Graphics), MathML (Mathematical Markup Language), and others that use XML syntax to structure data.
HTML5 div coding refers to using the <div>
tag in HTML5 to create divisions or sections within a webpage. It is a fundamental practice in web development for organizing content into blocks that can be styled and positioned using CSS.
Using <div>
elements allows developers to design responsive, flexible layouts compatible across devices and browsers. Paired with CSS properties like flexbox and grid, div coding helps create clean, maintainable web pages.
HTML5 introduced semantic elements, but <div>
remains essential for generic containers and complex page structures. Mastery of div coding is critical for front-end developers, enabling control over content flow, alignment, and interactivity.
Proper use of divs improves accessibility and SEO when combined with ARIA roles and semantic tags. Understanding HTML5 div coding forms the foundation for modern web design and development.