Html vs. xhtml

If you are familiar with HTML, you will be glad to know that the majority of what you know about HTML is still relevant in XHTML. The main differrences are that XHTML forces webpage authors to be more consistent and to write more legible code. There are a few syntax and grammar differences and a few HTML tags have been dropped and, really, that's about it. If you know HTML then you'll be surprised at how easy it is to switch to XHTML, and the new XHTML rules will force you to become a better programmer too!