W3C > External Links
From Citizendium, the Citizens' Compendium
< W3C
- Please sort and annotate in a user-friendly manner and consider to web archive the links you provide.
- The homepage for the World Wide Web Consortium.
- A validation service page run by the W3C that validates various types of markup such as HTML, to make it easy for web developers to ensure their creations conform to the W3C standards.

