The web's governing body has launched a new validation tool called Unicorn that checks the quality of your website's code against multiple web standards at once.

The MarkUp Validation Service checks for compliance with different HTML versions and the emerging XHTML standard—an evolutionary change to HTML markup that's XML-compliant.

W3C has released Unicorn, a one-stop tool to help people improve the quality of their Web pages. Unicorn combines four popular tools, including the Markup validator, CSS validator, mobileOk ...

However, the Web developer and design communities have called for the W3C to renew its commitment to HTML by adding new features, officials with the organization said.

The World Wide Web Consortium (W3C) this week published Web Services Description Language (WSDL) 1.2, a language based on XML (Extensible Markup Language) that defines the protocol for interactive ...

W3C and WHATWG finalize split on HTML5 spec, forking ‘unlikely’ The W3C and WHATWG are splitting editing duties on their respective HTML specifications. While some believe that the change will ...

The Semantic Web, an extension of the World Wide Web, is becoming a reality with standards that are being implemented in and applications by IBM, Boeing, Adobe and others, according to Eric Miller of ...

More than four years ago, Steve Jobs declared war on Flash and heralded HTML5 as the way to go. You could be forgiven if you thought the HTML5 standard -- the follow-up to 1997's HTML 4 -- has ...