HTML & XHTML
http://www.hut.fi/u/hsivonen/doctype.html
Clean up your Web pages - (81 visits)
http://www.w3.org/People/Raggett/tidy/
HTML 3.2 Reference Specification - (88 visits)
http://www.w3.org/TR/REC-html32
HTML 4.01 Specification - (84 visits)
http://www.w3.org/TR/html401/
New-Window Links in a Standards-Compliant World - the solution to "there is no attribute 'target'" (131 visits)
http://www.sitepoint.com/article/standards-compliant-world
Notepad popups - Another thing to inflict on people silly enough to be running IE (126 visits)
http://computerbytesman.com/security/notepadpopups.htm
Serving up XHTML with the correct MIME type - With PHP code examples (118 visits)
http://keystonewebsites.com/articles/mime_type.php
Shift-JIS Table - (184 visits)
http://www.modlangs.gatech.edu/Programs/Japanese/s-jis.html
W3C HTML Home Page - HyperText Markup Language (HTML) (81 visits)
http://www.w3.org/MarkUp/
XHTML Media Types - What "Content-Type" you should be serving your XHTML documents as (hint not "text/html") (98 visits)
http://www.w3.org/TR/xhtml-media-types
XHTML: The Clean Code Solution - by Peter Wiggin (237 visits)
http://www.oreillynet.com/pub/a/network/2000/04/28/feature/xhtml_rev.html