Web Links

HTML

HTML 4.01 Spec
W3C HTML Info
WHATWG
WDG
WDG HTML Ref
HTML Validator
Addl Entities
Character Entities

CSS

W3C CSS
CSS Layout
Tables
CSS Props
WDG CSS
Float
EchoEcho
CSS Validator
CSS Guide
Playing for Position

JavaScript

DOM Element
CSS equivs
DOM-2

Cairo

Cairo
Cairo Wiki Entry

2D Imaging

PNG
ImageMagick
GraphicsMagick
Color Conversion Formulas

W3C

HTTP
MathML

SVG

W3C SVG Info
SVG 1.1
SVG JavaScript

Canvas

Mozilla Canvas Info
Apple Canvas Info
Canvas Intro

Apache

Apache 2.2 Docs
suexec Tutorial
mod_perl
Practical mod_perl
.htaccess

Localhost

localhost
server-status
server-info
cgitest
manual
Python Docs
error_log
access_log