HTML, CSS, and Code
HTML Goodies Tutorial (Tutorial)A gem of a site, with tutorials on HTML (and more) for beginners on.
The perennial resource for web designers of all levels. Noteworthy: Script/Tag Cheat Sheets and the now famous "Tha's... More
Great for independent learners who want to pick up a new language.
Little Boxes (Tutorial)A visual manual of several types of layouts using CSS (and the code needed to create them!)