What are <section>, <article>, and <aside> used for?

These are semantic elements that help structure a webpage meaningfully:

• <section> — Groups related content (like a chapter or topic).

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• <article> — Represents independent, reusable content (like a blog post).
• <aside> — Contains side information (like ads or related links).

Example:

<section>

<article>

<h2>HTML Interview Guide</h2>

<p>Learn important HTML concepts easily.</p>

</article>

<aside>

<p>Check out our CSS guide next!</p>

</aside>

</section>

Key Takeaway:

Use these for clear content hierarchy and SEO-friendly structure.