Editor's choice: Tutorials on HTML, XML, Browser scripting etc.

Developed by: W3schools
Type of resource: Web site
Target audience: General
Cost: Free access

An excellent tutorial site with a commitment to standards compliance, including a tutorial about the Web Standards Body, the W3C (recommended). Good tutorials on:

• HTML/XHTML/CSS
• Client side scripting (JavaScript, DHTML))
• XML, XSLT
• Microsoft Server-Side scripting languages such as ASP and the newer .net framework

http://www.w3schools.com