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Web Design and HTML are all about creating a great Web site. Use Web development and Web site design to build Web sites that customers return to over and over again. On this site learn the basics of Web design, HTML, XML, and Web development.

Free web development/design tutorials. Includes CSS, Javascript, AJAX, ColdFusion, and HTML tutorials, code examples, layout help and references. Complete list of HTML tags and CSS properties. Also contains resources and background overview of XML, A...

Free tutorials and reference manuals with examples for HTML5, iBATIS, Django, JSP, JAVA, JDBC, AJAX, WAP, SQL, MySQL, C/C++, PERL, PHP, Ruby, Ruby on Rails, Python, HTML, XHTML, CSS, CGI, Shell, Unix, JavaScript, jQuery, Radius, UML, GPRS, GSM,i-Mode...

An XHTML reference focused on best practices, plus articles and tutorials on CSS, XML, Web standards and accessibility.

A collection of quality resources all geared towards CSS. Resources include: Templates, Books, Software and code examples.

CSE HTML Validator is a powerful and easy to use offline HTML, XHTML, CSS, JavaScript, and PHP syntax checker, HTML validator, XHTML validator, accessibility checker, and link checker for Microsoft Windows. A free edition is also available.

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

cleaning information pipelines: interactive resources about our planet, civilization, and computers

Community of web developers and designers solving website style issues with CSS