HTML, CSS, PHP and Javascript tutorials and References

HTML, CSS, PHP and Javascript tutorials and References

HTML/CSS

Webmonkey offers the super basics of formatting as a quick cheetsheet.  The W3 Schools offers some of the most comprehensive references for HTML and CSS on the web.   Just getting started with HTML? Check out the Tutorials offered by HTML Dog for some really great introductory tutorials.

PHP

The definitive reference for PHP is of course the PHP online manual. If you are just getting started with PHP though you might want to check out ...

Javascript and JQuery

Radical Designs supports and excitedly promotes the JQuery libraries for great dynamic, interactive websites.  For a quick reference once you get started, be sure to check out the Visual JQuery Tool. For Javascript reference in general we recommend the W3 School again.