HTML5 is the ubiquitous platform for the web. Whether you're a mobile web developer, an enterprise with specific business needs, or a serious game dev looking to explore the web as a new platform, HTML5 has something for you! Choose your path:
HTML5 will be the new standard for HTML.
The previous version of HTML, HTML 4.01, came in 1999. The web has changed a lot since then.
HTML5 is still a work in progress. However, the major browsers support many of the new HTML5 elements and APIs.
WHATWG was working with web forms and applications, and W3C was working with XHTML 2.0. In 2006, they decided to cooperate and create a new version of HTML.
Some rules for HTML5 were established:
But all major browsers (Safari, Chrome, Firefox, Opera, Internet Explorer) continue to add new HTML5 features to their latest versions.
HTML5 Reference
What’s New
- Databinding UI Elements with IndexedDB
- Migrating your WebSQL DB to IndexedDB
- Working Off the Grid with HTML5 Offline
- Web SQL Database - Async Transactions
- Web Storage - sessionStorage
- Web Storage - localStorage
- Client-Side Storage
- "Offline": What does it mean and why should I care?
- Best Practices for a Faster Web App with HTML5
- A Beginner's Guide to Using the Application Cache
- Safari Reference Library: HTML 5 Offline Application Cache
- HTML5 offline webapps: a practical example
HTML5 will be the new standard for HTML.
The previous version of HTML, HTML 4.01, came in 1999. The web has changed a lot since then.
HTML5 is still a work in progress. However, the major browsers support many of the new HTML5 elements and APIs.
How Did HTML5 Get Started?
HTML5 is a cooperation between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG).WHATWG was working with web forms and applications, and W3C was working with XHTML 2.0. In 2006, they decided to cooperate and create a new version of HTML.
Some rules for HTML5 were established:
- New features should be based on HTML, CSS, DOM, and JavaScript
- Reduce the need for external plugins (like Flash)
- Better error handling
- More markup to replace scripting
- HTML5 should be device independent
- The development process should be visible to the public
The HTML5 <!DOCTYPE>
In HTML5 there is only one <!doctype> declaration, and it is very simple: <!DOCTYPE html>
Minimum HTML5 Document
Below is a simple HTML5 document, with the minimum of required tags: <!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
The content of the document......
</body>
</html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
The content of the document......
</body>
</html>
HTML5 - New Features
Some of the most interesting new features in HTML5:- The <canvas> element for 2D drawing
- The <video> and <audio> elements for media playback
- Support for local storage
- New content-specific elements, like <article>, <footer>, <header>, <nav>, <section>
- New form controls, like calendar, date, time, email, url, search
Browser Support for HTML5
HTML5 is not yet an official standard, and no browsers have full HTML5 support.But all major browsers (Safari, Chrome, Firefox, Opera, Internet Explorer) continue to add new HTML5 features to their latest versions.
HTML5 References
At W3Schools you will find complete references about tags, global attributes, standard events, and more.HTML5 Reference
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