HTML

Updated 04 Oct 2026

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What it is
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  a markup language describing the structure and semantics of web documents
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Syntax
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  elements can contain attributes, text, and other elements according to their content rules.
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  void elements such as img do not have end tags.
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  certain end tags, including some p, li, and table-related tags, may be omitted under defined conditions.

Linked references 1