Purpose of <article> Element
The <article> element is a semantic block-level element used to represent a self-contained piece of content that can stand on its own. It is often used for blog posts, news stories, forum entries, or any content unit that could be distributed or reused independently.
- <article> represents independent, self-contained content.
Common uses: blog posts, news articles, forum posts, product cards, or documentation sections.
Each <article> should make sense on its own, even if taken out of context.
It can contain its own <header>, <footer>, <section>, and even nested <article> elements.
Search engines and assistive technologies recognize it as a standalone unit of meaningful content.
In short: Use <article> when the content is self-contained and could be independently reused or syndicated outside the page.