HTML

Accessibility

Definition

The practice of making web content usable by everyone, including people using screen readers, keyboards, or other assistive technologies. Key practices include semantic HTML, ARIA attributes, alt text, focus management, and color contrast.

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Semantic HTML

Using HTML elements that convey meaning about the content they contain, rather than just presentation. Elements like <article>, <nav>, <header>, <main>, and <section> improve accessibility, SEO, and code readability.