HTML and XHTML are markup languages for creating web pages, with XHTML being a stricter and more XML-based version of HTML.

XHTML 1.0 was "a reformulation of the three HTML 4 document types as applications of XML 1.0". [6] The World Wide Web Consortium (W3C) also simultaneously maintained the HTML 4.01 …

Jul 11, 2025 · XHTML or EXtensible HyperText Markup Language is a mix of HTML and XML, very similar to HTML but stricter. It's like a rulebook for creating web pages that browsers easily understand.

XHTML XHTML (Extensible HyperText Markup Language), developed by the World Wide Web Consortium (W3C) in 2000, is an extended version of the popular HTML. It is the same HTML but …

Jan 26, 2000 · XHTML family document types are XML based, and ultimately are designed to work in conjunction with XML-based user agents. The details of this family and its evolution are discussed in …

Nov 13, 2025 · XHTML is a term that was historically used to describe HTML documents written to conform with XML syntax rules.

This tutorial provides a basic understanding of XHTML, its syntax and attributes with rules for using the same along with their practical examples. It also describes Doctypes, attributes and events of XHTML.

XHTML 1.0 (this specification) is the first document type in the XHTML family. It is a reformulation of the three HTML 4 document types as applications of XML 1.0 [XML]. It is intended to be used as a …

XHTML Basic is an XML -based structured markup language primarily designed for simple (mainly handheld) user agents, often found in mobile devices such as mobile phones, PDAs, pagers, and set …

Nov 17, 2025 · Learn XHTML basics including DTD declarations, XML syntax rules, coding practices, and how to migrate from HTML to XHTML for better web standards compliance.