HTML Navigation & Menus
A website without navigation is a dead end. The HTML <nav> tag provides the semantic map for your users and search engines.
The Container: <nav>
The <nav> element represents a section of a page whose purpose is to provide navigation links. Not all groups of links on a page need to be in a nav element, only the major blocks of navigation.
The List Structure
Inside the nav, we typically use an unordered list <ul> containing list items <li>. This provides a logical hierarchy that assistive technologies like screen readers can easily parse, announcing "List with X items".
The Clickable Links
The core of the menu is the <a> tag. The href attribute defines the destination. Without an href, an anchor tag is merely a placeholder.
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This section contains the detailed breakdown of building a navigation bar. It covers the nesting importance of Ul inside Nav, Li inside Ul, and A inside Li. It also touches upon why this semantic structure aids SEO and Accessibility.
