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  1. What is the difference between HTML and XHTML? - Stack Overflow

    May 22, 2019 · If you have more questions to ask, or you know of more differences, feel free to edit. What is the difference between XHTML and HTML? Isn't XHTML merely a more strict …

  2. html - What's the need for XHTML? - Stack Overflow

    Oct 13, 2009 · XHTML solves the above problems: adopt XML to provide extensible tags. provide a 'strict' standard for web browsers XHTML has well defined rules about the structure and …

  3. At the end of the day, why choose XHTML over HTML? [closed]

    Mar 13, 2017 · XHTML 2, currently in the drafting stages, is not backwards-compatible with XHTML 1.x. XHTML 2 will have lots of major changes to the way documents are written and …

  4. What are the main differences between XHTML and HTML?

    XHTML is based on XML, and thus requires the source to be well-formed. Since XHTML is more strict than HTML, less pre-processing is needed by the rendering engine.

  5. HTML 4, HTML 5, XHTML, MIME types - the definitive resource

    The XHTML 1.0 and 1.1 specifications are both in use. Essentially, they use the same language as HTML 4.01 but use a different serialization, one that is compatible with the XML 1.0 …

  6. What does "<html xmlns="http://www.w3.org/1999/xhtml">" do?

    The root element of an XHTML document must be html, and must contain an xmlns attribute to associate it with the XHTML namespace. You see, it's important to understand that XHTML …

  7. Compare/contrast HTML, XHTML, XML, and HTML5 - Stack Overflow

    XHTML 1.0 is an SGML defined form of the HTML language with some extended requirements to gleam progressive compatibility towards XML syntax. XHTML 1.1 is the HTML language …

  8. xhtml - What are the different doctypes in html and what do they …

    As the title describes, what are the different doctypes available and what do they mean? I notice that the layout looks a little different in IE7 when I switch from <!DOCTYPE HTML PUBLIC " …

  9. In a nutshell, what's the difference between XHTML and HTML?

    Jul 16, 2009 · XHTML 1.0 is HTML 4.01 reimplemented using XML instead of SGML. This lets you process it with XML tools (but you need to be careful with the output if you want to support …

  10. xhtml - HTML: What's the correct form of BR? - Stack Overflow

    Explore the correct usage of <br> and <br/> in HTML, including differences, compatibility, and best practices for web development.