Useful HTML5 Resources

Collecting links for HTML5 resources, let me know if you found other good links as well. Enjoy!

W3Schools
http://www.w3schools.com/html5/default.asp

W3Fool  ( An anti-W3Schools campaign )
http://w3fools.com/

Dive Into HTML5

http://diveintohtml5.org/

HTML5 Glossary

http://html5doctor.com/element-index/

HTML5 - edition for web developers

http://developers.whatwg.org/

HTML5 WoW

http://www.htmlfivewow.com

HTML5 Rocks

http://slides.html5rocks.com/#landing-slide

HTML5 Playground
http://playground.html5rocks.com/

Latest in HTML5

http://html5-demos.appspot.com/static/html5-whats-new/template/index.html#1

Sites using HTML5 markup
http://www.html5arena.com

Accessibility
http://www.html5accessibility.com/

The Expressive Web

http://beta.theexpressiveweb.com/

Frontend Developer
http://www.front-end-developer.com/

HTML5 Canvas Tutorials
http://www.html5canvastutorials.com

Can I use

http://caniuse.com/

HTML5 Test / Browsers Compatibility
http://www.html5test.com

HTML5 Security
http://html5sec.org/

How to order you head section

http://blogs.msdn.com/b/ieinternals/archive/2011/07/18/optimal-html-head-ordering-to-avoid-parser-restarts-redownloads-and-improve-performance.aspx

Html5 headings and  accessibility 

http://www.brucelawson.co.uk/2009/headings-in-html-5-and-accessibility/

Building Apps with HTML5
http://html5center.sourceforge.net/building-apps-in-html5

Juude Blog about HTML5
http://juude.info/html5-layout.php

Best CSS3 Resources
http://www.linkedin.com/news?viewArticle=&articleID=784509223&gid=2071438&type=member&item=71538466&articleURL=http%3A%2F%2Fstylishwebdesigner%2Ecom%2F150-excellent-css3-tutorials-to-make-you-a-stylish-web-designer%2F&urlhash=U0xc&goback=%2Egde_2071438_member_71538466

Efficiently Rendering CSS

http://css-tricks.com/6386-efficiently-rendering-css/

HTML5 Layout
http://juude.info/html5-layout.php

Best CSS3 Utilities
http://iroylabs.blogspot.com/2011/09/best-css3-utilities.html

10 Tools to simplify HTML5
http://www.catswhocode.com/blog/10-online-tools-to-simplify-html5-coding

Make old IE to understand HTML5 
http://code.google.com/p/html5shiv/

HTML5 Polyfills
https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-Browser-Polyfills