There’s been a lot of talk about HTML5 recently and, in some geek circles, there have been snickers when companies have done a poor job of implementing it. But what is the true state of html5. To find ...

We say that Tim Berners-Lee invented the World Wide Web, and that's certainly true. But, we can boil the Web down to three specific technologies: URLs (for uniquely identifying resources on the ...

Web developer Mark Wilkie releases the w3ctextarea Firefox extension, which validates HTML entered into a web form. Many bloggers know that one mistake or unclosed tag in a post can bork up a site's ...

CSE HTML Validator Pro ($69 direct) is an impressive Windows tool for HTML validation, link checking, and more. Validator Pro combines a text editor and integrated Web browser with sophisticated and ...

I'm trying to validate this page as XHTML1.0 strict and I'm having trouble trying to decipher what it's telling me I'm doing wrong. Here's the validation page. First, the encoding thing. I don't have ...