> Web developer looking forward to the html5 the more intense, as a document-centric markup protocol, html more modern web applications can not be satiation of needs, not to mention, this agreement has not been updated for more than 10 years. html5 designed to address the interactive web, media, local operations and other issues, some browsers support html5 have tried some of the features, and developers are expected to eventually suffer from that web plug-in to the relief, however, be pointed out that, Although some heavyweight web technology manufacturers, such as apple, google, mozilla foundation, vimeo, youtube is already beginning to support this new standard, but w3c implied, html5 long way to go in front, some of its details is still controversial, mainstream html5 web before you go to go through a very long time, and developers do not suffer from not face the dilemma is how to use today's technology to design rich web applications, while preparing for the future of the html5 . rich, modern web applications and rich web html html mismatch between the in fact, web tim berners-lee father look so html, it is used to create platform-independent hypertext file set the slogan of this article made, with the the birth of xhtml, w3c web page as the document will also be so that as the web application platform developer for the very end for the fire, in 2004, apple, mozilla and opera set up a foundation Hypertext Application Technology Working Group (whatwg), than seeking to create a w3c standards organization, to create a more suitable application web. 2007 years, their xhtml2 into a never-ending battles, and later, w3c whatwg by the voting results of the work to absorb the resolution, and as html5 of standard, this time, even if tim berners-lee also extended an olive branch for the web application, he said, it now appears that we made those efforts for the xml is invalid. This is not pure xml syntax that is dead, Although the direction of development has changed html, html5 development but at the same time, xhtml5 are carried out simultaneously, the difference is, xhtml will apply to those who have been converted to xml, but for ordinary developers are not necessary and then use xhtml. html5: label change html5 learned xhtml 2 some of the proposals, including some used to improve the document structure features, such as the new html tag header, footer, dialog, aside, fugure such application, will enable the internal substantive creator more semantics to create documents, before the developers applied on all these occasions is a div. html5 will also include a number of separate internal and display meaningful efforts, developers may be surprised, b, and i labels still exist, but they already before the significance of some differences, the significance of these labels only to be identified out of a text, rather than for them to set bold or italic style. u, font, center, strike the tags were completely removed. New applicable to some new form input objects, including the date, url, ail address and other objects has increased support for non-Latin characters. html5 also introduced micro-value, a machine can identify the application of internal tagging meaningful way to make the handling more simple semantic web In general, these improvements with the internal structure involves the creator can create a real sense of cleaner, more manageable pages, this search lead to the suffering of the page engine, the screen reader software is more friendly. rich web-based standards, however, html5 most uplifting flash developers who implement a new application rich api, such as graphics, animation, multimedia, in html5 before, these function needs the flash, realmdeia, quiktime a class of plug-ins, these plug-in technology is not only likely to result in safety problems, and its audience is limited. html5 slogan set by the application of the appropriate words to solve these problems, create meaning within the real can use approximate mathml and svg-like language to create mathematical formulas and graphics, these languages ​​than flash, silverlight form a class of cross-platform easier to use. web developers will be the audio and ideo for the html5 tag cheers, These labels allow easy web page embedded media, and their coding standard is neutral, meaning that the browser makers can use their own media, which encode the output, and its video label more will those who do not support the mobile browser by flash benefit a great deal. canvs label heights make interactive web graphics, developers can use objects in the canvas javascript operation to achieve real-time interactive graphics operations, even for interactive games can be seen apart from these changes, html5 also introduced a browser-based cache, the value will be applied in the local cache (just like before google gears plugin), which not only can accelerate web applications to run, but also make some programs can still be applied in the off-line. In fact, Now slowly lift the gears google support, full turn html5. browser plug-in: still not dead despite the html5 introduced so many new features, but do not expect those plug-in will disappear overnight, pure html5 to achieve the world at this plug-in all of the features but also for a long time, not to mention those who need to continue to support the old system for example, although the vimeo and youtube video tag has been applied beginning the output video, but the fact of the matter is not so simple, w3c application has not yet determined what kind of coding scheme This means that, in fact, that video can not guarantee that any equipment can see, such as apple, google, and Microsoft are the main push h.264 encoding, but the firefox is open source refused to Italy, because there are allowed to issue. Additionally, in fact, Not all the old systems will be rewritten with html5, for example, even though their are no longer optimistic about google google gears and the main push html5, but gooel admit, html5 in fact, can not achieve the full functionality of google gears, google gears based application into a pure html5 is not possible to achieve the brief. last, a wide variety of web browser developers have also hindered the transfer to the html5, ie6, old versions of firefox, opera, safari does not support html5, so unless the vast majority of people browsers are upgraded to the latest state, otherwise, for html5 development environment will face a variety of E Early adopters Although Microsoft has hinted, ie9 support html5, but they are also cautious stance on the matter, Microsoft believes that html5 standards established in none of today, that your browser supports most of the html5 function is wrong in fact, any organization could not be more clear than the w3c html5 progress, and w3c that, html5 standard has yet to mature, feature set to be completed by 2011, even then, these things also need to establish a standard 2022, that is, xhtml1.1 to html5 approximately 15 years. Anyway, html5 will be the next five to 10 years cutting-edge technology, those early adopters that can be found in the network site a lot of experience, currently the best browser experience html5 are those based on webkit browser engine, such as chrome and safari, firefox is not smooth. web Developers can use the current draft of html5 create test site, of course, in the current browser Man Yan system, but also some of the problems, development of online resources is the best html5 Mark pilgrim's excellent dive into html5. html5 experience the site mozilla bespinan in -browser programmer'seditor written using html technologiesyoutubeyoutube's html5 player offersexperimental html5 supportvimeovimeomovies offer a link at the bottom for switc Hello ng to an html5 player (chrome, safari, ie + chrome frame) merge designan html5 geolocation dostickynotesa donstration of html5 client-side storagewolfenstein 3ddo using the canvas tag (with how-to) - works in firefox 3.6clouserw soundboardan html5 sound boardshowing off multimedia capabilitiesgooglewavegoogle wave relies on html5 for some of its featuresfreeciva game implented in html5 html 5 after reading an extension of what? html thorough acquaintance html 5 html5 offline to save javascript webforms 2.0 is going into storage instead of html 5 html5 is changing the way people expect 5 webhtml5 function when html5 met googlehtml5 flash and silverlight nail in the coffin for you? firefox Interview: ogg, html 5 and web video Future xhtml2: Dead Before the Ship Even Sank, html 5: thousands of pet in html5 file api: drag and drop the files from the desktop to the web article origin: http://www.infoworld.com/d/developer-world / what-expect-html5-611? page = 0,0 compile Chinese origin: Rui commercial enterprises cms management system within the site meaningful comment on the official website [0] -1) picname =''; return picname;}) ( 'http://articles.csdn.net/images/defaultpic.gif'), 'about html5, developers can look forward to what?', 'http://news.csdn.net/a/20100309/217371.html' , 'utf-8'));"> w3c Chinese "> - 1) picname =''; return picname ;})(' http://articles.csdn.net/images/defaultpic.gif'),'_ blank ',' width = 610, height = 350');})( ) ">w3c Chinese">w3c Chinese"> csdn it the world's largest Chinese community csdn mobile channel mobile application developers to focus on the excellence and wealth do csdn channel leading cloud computing cloud computing magazine for software developers, media programmers and managers of professional monthly csdn Jiang Tao csdn and "programmer" founder