The following items are covered

• XSLT
• JavaScript
• SQL
• CSS/XHTML
• Managed code (?)

Tools & resources of these items are listed below

• Managed Code
  • Visual Studio
    • Visual Studio Extensibility Developer Center
    • Visual Studio Extensibility(MSDNPROD)
    • Aaron Marten's WebLog
    • DevTeach - Sessions
  • Sandcastle
    • Developer Documentation and Help System - MSDN Forum
    • Sandcastle Website
    • Sandcastle Team Blogs
  • GhostDoc
    • GhostDoc
    • Ronald Weigelt's Weblog
• JavaScript
  • AjaxDoc(ScriptDoc)
    • AjaxDoc in Codeplex
    • Bertrand Le Roy's Weblog
    • ScriptDoc 1.0 Released
    • The format of JavaScript doc comments
• CSS
  • N/A
• XSLT
  • N/A