HTML 5 – The Revolution

18 March 2011 | In Tips | 853 views | By

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html5THE HTML 5 is still in the testing phase, Plus it came with the goal of revolutionizing the way of the user to interact with the web application, whether it is online or offline. The developer also will be revolutionary, HTML 5 is not limited to only creating new tags, attributes and eliminate those brands that are obsolete or used inappropriately, and yes that goes much further.

It comes packed with features that promise to put an end to the flash, This has been discussed a lot on the web everyone predicts the end of flash, will be? What do you think?

HTML 5 pretende proporcionar uma platform com a que desenvolver aplicações web mais parecidas às aplicações de área de trabalho, onde sua execução dentro de um browser não implique falta de recursos ou facilidades para resolver as necessidades reais dos desenvolvedores. Para isso se estão criando umas APIs que permitam trabalhar com qualquer dos elementos da página e realizar ações que até hoje era necessário realizar por meio de technologies acessórias.

These API, that will have to be implemented by the different browsers on the market, If you are documenting in detail, for all Browsers, created by any company the support as if drew. This is done with the intention that won't be what's been going on in the past, each browser makes the war for his part and those who end up paying are developers and users, you have many possibilities to access the webs that are not compatible with your preferred browser.

What's new in HTML 5

HTML 5 includes significant innovations in several areas. As we said, not only it comes to incorporate new labels or eliminate other, and Yes if they assume improvements in areas which have so far remained outside the language and if required using other technologies.

  • Body structure: Most Web sites have a common format, formed by elements such as header, foot, browsers, etc. HTML 5 allows you to group all these parts of a web in new labels that will represent each of the typical parts of a page.
  • Etiquetas para content específico: So far used a single tag to embed various types of enriched content, as Flash animations or video. Now if they will use specific labels for each content type in particular, as audio, video, etc.
  • Canvas: is a new component that will draw, by means of an API functions, in all kinds of forms, that can be animated and respond to user interaction. Is something like the possibilities it offers us Flash, However within the specification of HTML and without the need to install any plugin.
  • Local databases: the browser will use a local database, with which they can work on a web page through the client and through an API. Is something like Cookies, though designed for stored large amounts of information, allowing the creation of web applications that work without being connected to the Internet needs.
  • Web Workers: are processes that require a lot of processing time by the browser, However that might be held in a background, so that the user does not have to wait for it to finish to start using the page. To do this, If there is also an API for working with Web Workers.
  • Offline web applications: There will be another API for working with web applications, which could develop so that they work well in place and without being connected to the Internet.
  • Geolocalisation: The web pages can geolocate through an API which allows Geolocation.
  • New APIs for user interface: topics as used as the “drag & drop” (Drag and drop) in the user interfaces of conventional programs, will be incorporated into HTML 5 through an API.
  • Fim das etiquetas de presentstion: all labels that have to do with the presentation of the document, i.e., that modify the page styles, will be deleted. The responsibility to define the appearance of a web will be in charge solely of CSS.


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