HTML vs. XHTML
Understanding HTML HTML is the standard markup language used in the creation of web pages. It uses tags to denote different types of content, such as headers, paragraphs, links, images, and more. HTML is designed to be simple and forgiving; it doesn't require closing tags for every element, and web browsers are designed to display HTML pages as best as they can, even if there are errors in the code. The Birth of XHTML XHTML is a stricter, more XML-based version of HTML. The World Wide Web Consortium (W3C) developed it as a bridge between HTML, which is relatively loose with its syntax, and XML, which is a strict markup language that requires well-formed documents. In XHTML, all elements must be properly nested, properly closed, and all tags and attributes must be in lower case. Key Differences Between HTML and XHTML Syntax Rules : In HTML, you have the liberty to omit certain tags and still have a functioning website. However, XHTML enforces strict rules that require all elem...