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	<id>https://wiki.whatwg.org/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Met</id>
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	<updated>2026-04-29T17:06:27Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3520</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3520"/>
		<updated>2009-02-03T08:38:00Z</updated>

		<summary type="html">&lt;p&gt;Met: new implementations of Offline Web applications&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3, Safari 3.1, Opera 9.5&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage localStorage and sessionStorage]&#039;&#039;&#039; implemented in Firefox 2, IE 8, nightly WebKit&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sql Database storage]&#039;&#039;&#039;implemented in Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3 ([https://bugzilla.mozilla.org/show_bug.cgi?id=415168 turned off by default])&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4, Safari 3.1&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; implemented in Safari 3.1 and Firefox 3.1 alfa 2, basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer, Safari and Firefox nightly builds.&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-end event DOMContentLoaded]&#039;&#039;&#039; implemented in Firefox, Safari, Opera&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-workers/current-work/ Web Workers]&#039;&#039;&#039; partly implemented in Firefox 3.1 alfa 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#offline Offline Web applications]&#039;&#039;&#039; implemented in Chrome (via Gears plugin), latest Safari on iPhone and Firefox 3.1&lt;br /&gt;
===Emulation===&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-localstorage localStorage]&#039;&#039;&#039; [http://translate.google.com/translate?u=http%3A%2F%2Fd.hatena.ne.jp%2FZIGOROu%2F20080924%2F1222221363&amp;amp;hl=ja&amp;amp;ie=UTF-8&amp;amp;sl=ja&amp;amp;tl=en emulation for IE6 and IE7]&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation===&lt;br /&gt;
&lt;br /&gt;
* Project &#039;&#039;&#039;[http://code.google.com/p/webforms2/ webforms2]&#039;&#039;&#039; emulates a big part of WF2 in every browser&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3375</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3375"/>
		<updated>2008-09-28T11:35:39Z</updated>

		<summary type="html">&lt;p&gt;Met: storage in webkit, sqlstorage, ping&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3, Safari 3.1, Opera 9.5&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage localStorage and sessionStorage]&#039;&#039;&#039; implemented in Firefox 2, IE 8, nightly WebKit&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sql Database storage]&#039;&#039;&#039;implemented in Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3 ([https://bugzilla.mozilla.org/show_bug.cgi?id=415168 turned off by default])&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4, Safari 3.1&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; implemented in Safari 3.1 and Firefox 3.1 alfa 2, basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer, Safari and Firefox nightly builds.&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-end event DOMContentLoaded]&#039;&#039;&#039; implemented in Firefox, Safari, Opera&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-workers/current-work/ Web Workers]&#039;&#039;&#039; partly implemented in Firefox 3.1 alfa 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#offline Offline Web applications]&#039;&#039;&#039; implemented in Chrome (via Gears plugin)&lt;br /&gt;
===Emulation===&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-localstorage localStorage]&#039;&#039;&#039; [http://translate.google.com/translate?u=http%3A%2F%2Fd.hatena.ne.jp%2FZIGOROu%2F20080924%2F1222221363&amp;amp;hl=ja&amp;amp;ie=UTF-8&amp;amp;sl=ja&amp;amp;tl=en emulation for IE6 and IE7]&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation===&lt;br /&gt;
&lt;br /&gt;
* Project &#039;&#039;&#039;[http://code.google.com/p/webforms2/ webforms2]&#039;&#039;&#039; emulates a big part of WF2 in every browser&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3353</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3353"/>
		<updated>2008-09-13T07:09:14Z</updated>

		<summary type="html">&lt;p&gt;Met: +chrome&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3, Safari 3.1, Opera 9.5&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4, Safari 3.1&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; implemented in Safari 3.1 and Firefox 3.1 alfa 2, basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer, Safari and Firefox nightly builds.&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-end event DOMContentLoaded]&#039;&#039;&#039; implemented in Firefox, Safari, Opera&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-workers/current-work/ Web Workers]&#039;&#039;&#039; partly implemented in Firefox 3.1 alfa 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#offline Offline Web applications]&#039;&#039;&#039; implemented in Chrome&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation of WF2 in browsers===&lt;br /&gt;
&lt;br /&gt;
* Project &#039;&#039;&#039;[http://code.google.com/p/webforms2/ webforms2]&#039;&#039;&#039; emulates a big part of WF2 in every browser&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=User:Met&amp;diff=3352</id>
		<title>User:Met</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=User:Met&amp;diff=3352"/>
		<updated>2008-09-13T06:58:35Z</updated>

		<summary type="html">&lt;p&gt;Met: just some info&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Martin Hassman&#039;&#039;&#039; (Met) is interested in HTML5 progress and blogs about it on http://html456.blogspot.com/ (in Czech, but you can use [http://translate.google.com/translate?u=http%3A%2F%2Fhtml456.blogspot.com%2F&amp;amp;hl=cs&amp;amp;ie=UTF-8&amp;amp;sl=cs&amp;amp;tl=en Google Translate]).&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;Contact&#039;&#039;&#039;: info (at) met (dot) cz&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3351</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3351"/>
		<updated>2008-09-13T06:52:33Z</updated>

		<summary type="html">&lt;p&gt;Met: update for FF3.1 alfa2&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3, Safari 3.1, Opera 9.5&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4, Safari 3.1&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; implemented in Safari 3.1 and Firefox 3.1 alfa 2, basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer, Safari and Firefox nightly builds.&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-end event DOMContentLoaded]&#039;&#039;&#039; implemented in Firefox, Safari, Opera&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-workers/current-work/ Web Workers]&#039;&#039;&#039; partly implemented in Firefox 3.1 alfa 2&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation of WF2 in browsers===&lt;br /&gt;
&lt;br /&gt;
* Project &#039;&#039;&#039;[http://code.google.com/p/webforms2/ webforms2]&#039;&#039;&#039; emulates a big part of WF2 in every browser&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3144</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3144"/>
		<updated>2008-04-21T20:59:20Z</updated>

		<summary type="html">&lt;p&gt;Met: /* HTML 5 */  some updates&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3, Safari 3.1, Opera 9.5&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3, IE 8&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4, Safari 3.1&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; implemented in Safari 3.1, basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build] and [http://www.double.co.nz/video_test/ experimental Firefox build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-end event DOMContentLoaded]&#039;&#039;&#039; implemented in Firefox, Safari, Opera&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation of WF2 in browsers===&lt;br /&gt;
&lt;br /&gt;
* Project &#039;&#039;&#039;[http://code.google.com/p/webforms2/ webforms2]&#039;&#039;&#039; emulates a big part of WF2 in every browser&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3140</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3140"/>
		<updated>2008-04-19T09:54:29Z</updated>

		<summary type="html">&lt;p&gt;Met: webforms2 on google code&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build] and [http://www.double.co.nz/video_test/ experimental Firefox build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation of WF2 in browsers===&lt;br /&gt;
&lt;br /&gt;
* Project &#039;&#039;&#039;[http://code.google.com/p/webforms2/ webforms2]&#039;&#039;&#039; emulates a big part of WF2 in every browser&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3126</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=3126"/>
		<updated>2008-04-12T15:29:09Z</updated>

		<summary type="html">&lt;p&gt;Met: ff implemented input event&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build] and [http://www.double.co.nz/video_test/ experimental Firefox build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implemented [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
* Firefox 2 implemented &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#the-change input event]&#039;&#039;&#039; (there is still [https://bugzilla.mozilla.org/show_bug.cgi?id=195696 bug #195696])&lt;br /&gt;
&lt;br /&gt;
===Emulation of WF2 in browsers===&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2850</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2850"/>
		<updated>2008-02-11T06:54:15Z</updated>

		<summary type="html">&lt;p&gt;Met: /* HTML 5 */  postMessage is already in Safari&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages cross-document messaging]&#039;&#039;&#039; implemented in Opera 9, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build] and [http://www.double.co.nz/video_test/ experimental Firefox build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implements [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
** &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
** &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2849</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2849"/>
		<updated>2008-02-10T15:03:16Z</updated>

		<summary type="html">&lt;p&gt;Met: /* HTML 5 */  FF3 implemented postMessage&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera, Safari, and Konqueror 4, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages Cross-document messaging]&#039;&#039;&#039; implemented in Opera 9 and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9, Konqueror 4&lt;br /&gt;
* &#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build] and [http://www.double.co.nz/video_test/ experimental Firefox build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
* &#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
* Opera 9 fully implements [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
** &#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
** &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
* Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2412</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2412"/>
		<updated>2007-08-11T22:44:17Z</updated>

		<summary type="html">&lt;p&gt;Met: experimental firefox build with video support&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages Cross-document messaging]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in [http://people.opera.com/howcome/2007/video/ experimental Opera build] and [http://www.double.co.nz/video_test/ experimental Firefox build]; with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#contenteditable contenteditable attribute]&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#dnd Drag &amp;amp; drop]&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
Opera 9 fully implements [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2376</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2376"/>
		<updated>2007-07-09T08:17:22Z</updated>

		<summary type="html">&lt;p&gt;Met: Undo revision 2372 by Special:Contributions/BycX98 (User talk:BycX98)&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages Cross-document messaging]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in experimental Opera build, with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;contenteditable attribute&#039;&#039;&#039; implemented by Opera, Internet Explorer, Safari and Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;Drag &amp;amp; drop&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
Opera 9 fully implements [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2343</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2343"/>
		<updated>2007-06-12T20:47:27Z</updated>

		<summary type="html">&lt;p&gt;Met: video element&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==HTML 5==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partially implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages Cross-document messaging]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039; [http://www.whatwg.org/specs/web-apps/current-work/multipage/section-video.html#video video element]&#039;&#039;&#039; basic implementation in experimental Opera build, with [http://metavid.ucsc.edu/blog/2007/06/07/html5-video-the-future-is-now/ mv_embed script] in every browser with Java support &lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;contenteditable attribute&#039;&#039;&#039; implemented by Opera, Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;Drag &amp;amp; drop&#039;&#039;&#039; (partially) implemented in Internet Explorer and Safari.&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
Opera 9 fully implements [http://www.whatwg.org/wf2 Web Forms 2].&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2137</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2137"/>
		<updated>2007-03-14T07:51:52Z</updated>

		<summary type="html">&lt;p&gt;Met: wrong link&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29 Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partly implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages Cross-document messaging]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are natively implemented all &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#extensions extensions to the input element]&#039;&#039;&#039;.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2136</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2136"/>
		<updated>2007-03-13T23:17:53Z</updated>

		<summary type="html">&lt;p&gt;Met: Cross-document messaging, Audio, Server-sent DOM, WF2&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29e Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partly implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#crossDocumentMessages Cross-document messaging]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#sound Audio interface]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#server-sent-events Server-sent DOM events]&#039;&#039;&#039; implemented in Opera 9&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are natively implemented all &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#extensions extensions to the input element]&#039;&#039;&#039;.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
Project [http://sourceforge.net/projects/wf2/] emulate in IE6/7 validation, date and time types, range, repetition, calculated fields, datalist, autofocus.&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2135</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2135"/>
		<updated>2007-03-13T21:45:30Z</updated>

		<summary type="html">&lt;p&gt;Met: summary table in wikipedia already&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
For summary see [http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28WHATWG%29e Comparison of layout engines (WHATWG)] in Wikipedia.&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] emulated in Internet Explorer 6/7&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; partly implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are natively implemented all &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#extensions extensions to the input element]&#039;&#039;&#039;.&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;date input element&#039;&#039;&#039; with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
Not yet.&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2134</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2134"/>
		<updated>2007-03-13T21:19:04Z</updated>

		<summary type="html">&lt;p&gt;Met: -tutorials, +ping,  client storage&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; is with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] can be emulated in Internet Explorer&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#storage Client-side session and persistent storage]&#039;&#039;&#039; implemented in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#custom-handlers Custom content handlers]&#039;&#039;&#039; implemented partly in Firefox 2&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#ping ping attribute]&#039;&#039;&#039; implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are natively implemented all listed &#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#extensions extensions to the input element]&#039;&#039;&#039;.&lt;br /&gt;
&lt;br /&gt;
* date - with [http://code.google.com/p/input-type-date/ input-type-date] works in Firefox, IE6/7, Safari&lt;br /&gt;
* datetime, datetime-local - &amp;lt;input type=&amp;quot;datetime&amp;quot; name=&amp;quot;start&amp;quot;&amp;gt;&lt;br /&gt;
* month, week - &amp;lt;input type=&amp;quot;month&amp;quot; name=&amp;quot;arrival&amp;quot;&amp;gt;&lt;br /&gt;
* email - &amp;lt;input type=&amp;quot;email&amp;quot; name=&amp;quot;addr&amp;quot;&amp;gt;&lt;br /&gt;
* time - &amp;lt;input type=&amp;quot;time&amp;quot; min=&amp;quot;09:00&amp;quot; max=&amp;quot;17:00&amp;quot; name=&amp;quot;mt&amp;quot;&amp;gt;&lt;br /&gt;
* count - &amp;lt;input type=&amp;quot;number&amp;quot; name=&amp;quot;people&amp;quot;&amp;gt;&lt;br /&gt;
* range - &amp;lt;input type=&amp;quot;range&amp;quot; min=&amp;quot;1&amp;quot; max=&amp;quot;10&amp;quot; step=&amp;quot;1&amp;quot; name=&amp;quot;count&amp;quot;&amp;gt;&lt;br /&gt;
* url - &amp;lt;input type=&amp;quot;website&amp;quot; name=&amp;quot;m&amp;quot;&amp;gt;&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-datalist datalist]&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-output output]&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model]&#039;&#039;&#039; - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
??&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2133</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2133"/>
		<updated>2007-03-13T20:05:21Z</updated>

		<summary type="html">&lt;p&gt;Met: repetition model&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; is with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] can be emulated in Internet Explorer&lt;br /&gt;
&lt;br /&gt;
* [http://developer.mozilla.org/en/docs/Canvas_tutorial Canvas tutorial]&lt;br /&gt;
* [http://my.opera.com/WebApplications/blog/index.dml/tag/canvas Canvas in Opera]&lt;br /&gt;
* Demos from ExplorerCanvas with IE emulation [http://a.met.cz/blog-root/canvas/example1.html demo 2d], [http://a.met.cz/blog-root/canvas/example2.html demo 3d], [http://a.met.cz/blog-root/canvas/example3.html demo bitmap]&lt;br /&gt;
&lt;br /&gt;
[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName] is implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are implemented these extensions to the input element (name - example):&lt;br /&gt;
&lt;br /&gt;
* date, datetime, datetime-local - &amp;lt;input type=&amp;quot;date&amp;quot; name=&amp;quot;start&amp;quot;&amp;gt;&lt;br /&gt;
* month, week - &amp;lt;input type=&amp;quot;month&amp;quot; name=&amp;quot;arrival&amp;quot;&amp;gt;&lt;br /&gt;
* email - &amp;lt;input type=&amp;quot;email&amp;quot; name=&amp;quot;addr&amp;quot;&amp;gt;&lt;br /&gt;
* time - &amp;lt;input type=&amp;quot;time&amp;quot; min=&amp;quot;09:00&amp;quot; max=&amp;quot;17:00&amp;quot; name=&amp;quot;mt&amp;quot;&amp;gt;&lt;br /&gt;
* count - &amp;lt;input type=&amp;quot;number&amp;quot; name=&amp;quot;people&amp;quot;&amp;gt;&lt;br /&gt;
* range - &amp;lt;input type=&amp;quot;range&amp;quot; min=&amp;quot;1&amp;quot; max=&amp;quot;10&amp;quot; step=&amp;quot;1&amp;quot; name=&amp;quot;count&amp;quot;&amp;gt;&lt;br /&gt;
* url - &amp;lt;input type=&amp;quot;website&amp;quot; name=&amp;quot;m&amp;quot;&amp;gt;&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-datalist datalist]&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-output output]&lt;br /&gt;
&lt;br /&gt;
[http://www.whatwg.org/specs/web-forms/current-work/#repeatingFormControls Repetition Model] - Opera 9 (native), with [http://code.google.com/p/repetitionmodel/ repetitionmodel] works in Firefox, IE6/7, Safari 2.0.4 - [http://weston.ruter.net/projects/repetition-model/testsuite/ demos]&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
??&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2132</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2132"/>
		<updated>2007-03-12T23:19:11Z</updated>

		<summary type="html">&lt;p&gt;Met: getElementsByClassName&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;[http://www.whatwg.org/specs/web-apps/current-work/#the-canvas canvas]&#039;&#039;&#039; is with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] can be emulated in Internet Explorer&lt;br /&gt;
&lt;br /&gt;
* [http://developer.mozilla.org/en/docs/Canvas_tutorial Canvas tutorial]&lt;br /&gt;
* [http://my.opera.com/WebApplications/blog/index.dml/tag/canvas Canvas in Opera]&lt;br /&gt;
* Demos from ExplorerCanvas with IE emulation [http://a.met.cz/blog-root/canvas/example1.html demo 2d], [http://a.met.cz/blog-root/canvas/example2.html demo 3d], [http://a.met.cz/blog-root/canvas/example3.html demo bitmap]&lt;br /&gt;
&lt;br /&gt;
[http://www.whatwg.org/specs/web-apps/current-work/#getelementsbyclassname getElementsByClassName] is implemented in Firefox 3&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are implemented these extensions to the input element (name - example):&lt;br /&gt;
&lt;br /&gt;
* date, datetime, datetime-local - &amp;lt;input type=&amp;quot;date&amp;quot; name=&amp;quot;start&amp;quot;&amp;gt;&lt;br /&gt;
* month, week - &amp;lt;input type=&amp;quot;month&amp;quot; name=&amp;quot;arrival&amp;quot;&amp;gt;&lt;br /&gt;
* email - &amp;lt;input type=&amp;quot;email&amp;quot; name=&amp;quot;addr&amp;quot;&amp;gt;&lt;br /&gt;
* time - &amp;lt;input type=&amp;quot;time&amp;quot; min=&amp;quot;09:00&amp;quot; max=&amp;quot;17:00&amp;quot; name=&amp;quot;mt&amp;quot;&amp;gt;&lt;br /&gt;
* count - &amp;lt;input type=&amp;quot;number&amp;quot; name=&amp;quot;people&amp;quot;&amp;gt;&lt;br /&gt;
* range - &amp;lt;input type=&amp;quot;range&amp;quot; min=&amp;quot;1&amp;quot; max=&amp;quot;10&amp;quot; step=&amp;quot;1&amp;quot; name=&amp;quot;count&amp;quot;&amp;gt;&lt;br /&gt;
* url - &amp;lt;input type=&amp;quot;website&amp;quot; name=&amp;quot;m&amp;quot;&amp;gt;&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-datalist datalist]&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-output output]&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
??&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
	<entry>
		<id>https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2131</id>
		<title>Implementations in Web browsers</title>
		<link rel="alternate" type="text/html" href="https://wiki.whatwg.org/index.php?title=Implementations_in_Web_browsers&amp;diff=2131"/>
		<updated>2007-03-12T23:13:36Z</updated>

		<summary type="html">&lt;p&gt;Met: first list of features known for me&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of known implementations of HTML 5 in web browsers (list is incomplete, feel free to extend it)&lt;br /&gt;
&lt;br /&gt;
==Web Applications 1.0==&lt;br /&gt;
&lt;br /&gt;
&#039;&#039;&#039;canvas&#039;&#039;&#039; is with some limitation implemented in Firefox, Opera and Safari, with [http://excanvas.sourceforge.net/ ExplorerCanvas] can be emulated in Internet Explorer&lt;br /&gt;
&lt;br /&gt;
* [http://developer.mozilla.org/en/docs/Canvas_tutorial Canvas tutorial]&lt;br /&gt;
* [http://my.opera.com/WebApplications/blog/index.dml/tag/canvas Canvas in Opera]&lt;br /&gt;
* Demos from ExplorerCanvas with IE emulation [http://a.met.cz/blog-root/canvas/example1.html demo 2d], [http://a.met.cz/blog-root/canvas/example2.html demo 3d], [http://a.met.cz/blog-root/canvas/example3.html demo bitmap]&lt;br /&gt;
&lt;br /&gt;
==Web Forms 2.0==&lt;br /&gt;
&lt;br /&gt;
In Opera 9 are implemented these extensions to the input element (name - example):&lt;br /&gt;
&lt;br /&gt;
* date, datetime, datetime-local - &amp;lt;input type=&amp;quot;date&amp;quot; name=&amp;quot;start&amp;quot;&amp;gt;&lt;br /&gt;
* month, week - &amp;lt;input type=&amp;quot;month&amp;quot; name=&amp;quot;arrival&amp;quot;&amp;gt;&lt;br /&gt;
* email - &amp;lt;input type=&amp;quot;email&amp;quot; name=&amp;quot;addr&amp;quot;&amp;gt;&lt;br /&gt;
* time - &amp;lt;input type=&amp;quot;time&amp;quot; min=&amp;quot;09:00&amp;quot; max=&amp;quot;17:00&amp;quot; name=&amp;quot;mt&amp;quot;&amp;gt;&lt;br /&gt;
* count - &amp;lt;input type=&amp;quot;number&amp;quot; name=&amp;quot;people&amp;quot;&amp;gt;&lt;br /&gt;
* range - &amp;lt;input type=&amp;quot;range&amp;quot; min=&amp;quot;1&amp;quot; max=&amp;quot;10&amp;quot; step=&amp;quot;1&amp;quot; name=&amp;quot;count&amp;quot;&amp;gt;&lt;br /&gt;
* url - &amp;lt;input type=&amp;quot;website&amp;quot; name=&amp;quot;m&amp;quot;&amp;gt;&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-datalist datalist]&lt;br /&gt;
* [http://www.whatwg.org/specs/web-forms/current-work/#the-output output]&lt;br /&gt;
&lt;br /&gt;
==Web Controls 1.0==&lt;br /&gt;
&lt;br /&gt;
??&lt;br /&gt;
&lt;br /&gt;
[[Category:Implementations]]&lt;/div&gt;</summary>
		<author><name>Met</name></author>
	</entry>
</feed>