XMLHTML

XMLHTML, also known as XHTML, is a markup language that combines the syntax of XML (Extensible Markup Language) with the elements and attributes of HTML (HyperText Markup Language). It was developed to address the inconsistencies and ambiguities found in traditional HTML, making it more suitable for web development and data interchange.

XHTML is designed to be well-formed, meaning that all tags must be properly nested and closed, and all attribute values must be quoted. This strict syntax helps to reduce errors and improves the interoperability of documents across different platforms and devices. XHTML also supports the use of namespaces, allowing for the combination of elements from different XML vocabularies within a single document.

One of the key advantages of XHTML is its ability to be processed by XML parsers, which can validate the document structure and enforce strict syntax rules. This makes XHTML more robust and reliable for web development, especially for complex applications that require precise data handling.

XHTML is widely supported by modern web browsers and is often used in conjunction with other web technologies such as CSS (Cascading Style Sheets) and JavaScript. It is also the foundation for many modern web frameworks and libraries, providing a solid structure for building dynamic and interactive web applications.

In summary, XMLHTML, or XHTML, is a markup language that combines the strengths of XML and HTML, offering a well-formed and robust syntax for web development and data interchange. Its strict structure and compatibility with XML parsers make it a valuable tool for creating reliable and interoperable web documents.