HTML5

Welcome to the Mozilla wiki page on HTML5. Please feel free to contribute new elements or new sections. -- Tantek

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by spec section

This section is very much a stub - please add to it to link to existing wiki pages.

• ...
• 4.6.5 <cite>
• ...
• 4.6.9 <time>
• ...
• 4.7.1 <ins>
• 4.7.2 <del>
• ...
• 4.8.1 <img>
• 4.8.2 <iframe>
• ...
• 4.8.10 <canvas>
• ...
• 4.8.14 MathML
• ...
• 4.10.7 <input>
• ...

elements

• <canvas>
• <cite>
• <del>
• ...
• <iframe>
• <img>
• <input>
• <ins>
• <meta>
• <meter>
• ...
• <summary>
• <time>

test pages

For tests for specific elements, see the respective elements' pages above.

Tests for broader HTML5 support:

• http://beta.html5test.com/
• ...

Collections of tests:

• http://diveintohtml5.org/examples/
• ...

demo pages

These pages contain highly composite "tests" that are more about exploring the possibilities of HTML5 rather than exercising/testing any specific feature.

• http://mrdoob.com/ (has numerous HTML5 samples, lots of <canvas> experiments)

reference

The spec:

• http://www.w3.org/TR/html5/
• http://www.w3.org/TR/html-markup/

spec issues

This is a flat list of spec issues that we're considering or pursuing fixes for. Individual issues are typically listed/described on the specific element they apply to. Much of this I've moved from my project page to this shared location to encourage more open collaboration on these fixes. — Tantek 17:03, 22 July 2010 (UTC)

Clustered by element:

• restore <cite> names of speakers

• <del> and <ins> datetime should take date.

• drop <iframe> sandbox attribute.

• simplify<img> alt attribute
• reject <img> longdesc

• remove <meta> Content-Language

• <summary> naming

• expand <time>
• nesting <time>

see also

• https://developer.mozilla.org/en/HTML/HTML5
• https://bugzilla.mozilla.org/show_bug.cgi?id=568516
• CSS3