HTML5 Semantics
HTML5 Semantics refers to the use of meaningful HTML elements introduced in HTML5 to better describe the structure and content of web pages, replacing generic div and span tags. These semantic elements, such as <header>, <nav>, <article>, and <footer>, provide clearer context for both browsers and developers, improving accessibility, SEO, and code maintainability. By using semantic markup, developers create web pages that are more understandable to assistive technologies and search engines.
Developers should learn and use HTML5 Semantics when building modern, accessible, and SEO-friendly websites, as it enhances the readability and structure of HTML code. It is essential for projects requiring compliance with web standards, such as WCAG accessibility guidelines, and for improving search engine rankings by providing clear content hierarchy. Use cases include creating blog layouts, e-commerce sites, and any web application where content organization and user experience are priorities.