HTML is the standard markup language used for creating web pages and applications, while HTML5 is its fifth and latest version, introducing new elements and attributes that enhance web development. HTML5 supports audio and video embedding natively, eliminating the need for plugins, which improves cross-browser compatibility and user experience. Rich semantic elements like `
Structural Elements
HTML and HTML5 serve as foundational elements for web development, but HTML5 introduces significant enhancements. One major difference is the incorporation of new semantic elements like `
New Features
HTML5 introduces several new features that enhance web development and improve user experience. One of the key advancements is the support for multimedia elements like `
Multimedia Support
HTML supports basic multimedia elements such as images and audio, but its capabilities are limited for modern web applications. In contrast, HTML5 introduces robust features like the `
Doctype Declaration
The Doctype declaration in HTML5 is simplified to ``, unlike previous versions of HTML, which required specific declarations that specified the document type and version. This change in syntax enhances the ease of use and promotes consistent rendering of web pages across different browsers. With HTML5, the Doctype must be placed at the very top of the HTML document, ensuring that the browser correctly interprets the content in standards mode. Knowing this can help you create more compliant and forward-compatible web pages, improving user experience and accessibility.
Form Elements
HTML5 introduced several new form elements that enhance user interaction and data validation. Notably, the `` type attribute gained new options such as `email`, `date`, `number`, and `range`, which improve data entry accuracy. The `