I’m sure you’ve heard people mumbling about XHTML and how it combines HTML and XML to create the "next generation" of HTML. This guest article provides a quick run down of what XHTML is, its benefits, how it can be used, and what it looks like. More info

So, last year you might remember me running through some experiments with using percentages to position your background-image in CSS. The short version: Percentages are slightly counter-intuitive but quite powerful &#8212; if it wasn&#8217;t for IE6-7 sucking by always minutely miscalculating them. In the original post we stuck mostly to the more predictable and commonly-used percentages [...]<br style="clear: both;"/> <img alt="" style="border: 0; height:1px; width:1px;" border="0" src="http://www.pheedo.com/img.phdo?i=d35750093c3e548093f9d95f0a4b3221" height="1" width="1"/> <img src="http://www.pheedo.com/feeds/tracker.php?i=d35750093c3e548093f9d95f0a4b3221" style="display: none;" border="0" height="1" width="1" alt=""/> More info

Learn HTML from your HTML Guide. Take this free course through email and the Web. Take this self-guided course, and at the end of ten weeks, if you pass the test, receive a certificate. More info

Here’s a neat cross-browser effect that will allow you to display a thumbnail image for a link on hover, using nothing but XHTML & CSS. More info

A range of HTML tutorials to teach you HTML basics through to more advanced tutorials. More info

Learn HTML tags including form, frames, and tables with help from this free reference. More info

Do you know that every HTML page has its own margins ? You will find it when you see some additional pixels between the topmost picture and the browser application border. This tutorial will help you remove all not necessary pixels. More info

This girl named Monorom presents 12 useful XHTML1.0/CSS2 templates - very easy to use and carefully documented. Helped me on many XHTML/CSS issues. More info

This article will take you through the beginning stages of picking up CSS. Covering; where to put your style sheet, creating a class, common CSS attributes, applying CSS to a HTML attribute, redefining a tag, shorthand CSS, pseudo elements and media-dependent style sheets. More info

John Resig has posted a good summary (including demo code) for how one might implement cross-site XMLHttpRequest calls, a feature currently implemented by the beta 2 release of Firefox 3. In a nutshell, there are two techniques that you can use to achieve your desired cross-site-request result: specifying a special access-control header for your content, or [...]<br style="clear: both;"/> <img alt="" style="border: 0; height:1px; width:1px;" border="0" src="http://www.pheedo.com/img.phdo?i=af405ab1f59b9a1e9bfa1e17885a93df" height="1" width="1"/> <img src="http://www.pheedo.com/feeds/tracker.php?i=af405ab1f59b9a1e9bfa1e17885a93df" style="display: none;" border="0" height="1" width="1" alt=""/> More info