HTML 5 Reference and Cheat Sheet

HTML 5 Tutorial and Reference

Authoring HTML
Features of HTML 5
What's New in HTML 5
HTML 5 Tutorial
HTML 5 Tag Reference
Common HTML Attributes
CSS Styles
HTML Metatags
HTML 5 Cheat Sheet
HTML 5 Examples
HTML Definitions
Polyglot HTML Documents: You may notice that, when there is a difference between the two possible flavors of HTML 5 syntax, rather than confusing things by presenting examples using both possible options, the syntax that is shown is one that could be used for documents that could be rendered by HTML browsers that interpreting the input in either way. These are known as Polyglot HTML Documents .; more definitions
Differences between HTML 4 and HTML 5
Things to avoid in HTML 5
HTML 5 FAQs: FAQs about HTML 5 along with answers

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