PUBLIC MARKS with tags référence & html

This document is a guide to the mark-up styles used throughout the site.

Welcome to the HTML Email Boilerplate. This website and its sample code creates a template of sorts, absent of design or layout, that will help you avoid some of the major rendering problems with the most common email clients out there — Gmail, Outlook, Yahoo Mail, etc.

Compatibility tables for features in HTML5, CSS3, SVG and other upcoming web technologies

the web designer's resource for everything HTML and CSS, the most common technologies used in making web pages.

If you're a web developer, you've probably heard about XHTML, the markup language developed in 1999 to implement HTML as an XML format. Most people who use and promote XHTML do so because they think it's the newest and hottest thing, and they may have heard of some (usually false) benefits here and there. But there is a lot more to it than you may realize, and if you're using it on your website, even if it validates, you are probably using it incorrectly.

This page contains the 252 allowed entities in HTML 4 and XHTML 1.0, as outlined in section 24 of the official HTML 4 specifications, published by the W3C. If you're new to this site, you can find help on how to use this reference.

Table des caractères XHTML

ASCII character codes html octal hex decimal charts

cheat sheets (also known as reference cards) that you can print out and keep by your computer. There is a cheat sheet for just about anything and we aim to have the best coverage of cheat sheets available on the web.

cheat sheets (also known as reference cards) that you can print out and keep by your computer. There is a cheat sheet for just about anything and we aim to have the best coverage of cheat sheets available on the web.

C'est toujours fatigant de faire appel à plusieurs sources pour accéder aux diverses références des multiples langages de conception des pages web. LogPerspective, une société qui édite un logiciel d'analyse des logs du même nom, propose gotAPI.com centralisant tous ces manuels. Il existe plusieurs alternatives à ce type d'outil mais là on a le choix ! Par exemple pour le langage HTML on a la doc de htmlhelp.com, MSDN ou le W3C. C'est bien pensé !

Les règles à suivre pour passer de la syntaxe HTML à la norme XHTML.

[EN] Le model de document du W3C permet de parcourir et manipuler les noeuds d'un document XHTML

La référence HTML et XHTML par le W3C