This specification is also available as a single page HTML document.
This specification defines the 5th major revision of the core language of the World Wide Web: the Hypertext Markup Language (HTML). In this version, new features are introduced to help Web application authors, new elements are introduced based on research into prevailing authoring practices, and special attention has been given to defining clear conformance criteria for user agents in an effort to improve interoperability.
This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at http://www.w3.org/TR/.
If you wish to make comments regarding this document in a manner that is tracked by the W3C, please submit them via using our public bug database. If you cannot do this then you can also e-mail feedback to [email protected] (subscribe, archives), and arrangements will be made to transpose the comments to our public bug database. All feedback is welcome.
Work on extending this specification typically proceeds through extension specifications which should be consulted to see what new features are being reviewed.
The bulk of the text of this specification is also available in the WHATWG HTML Living Standard, under a license that permits reuse of the specification text.
The working groups maintains a list of all bug reports that the editors have not yet tried to address and a list of issues for which the chairs have not yet declared a decision. You are very welcome to file a new bug for any problem you may encounter. These bugs and issues apply to multiple HTML-related specifications, not just this one.
Implementors should be aware that this specification is not stable. Implementors who are not taking part in the discussions are likely to find the specification changing out from under them in incompatible ways. Vendors interested in implementing this specification before it eventually reaches the Candidate Recommendation stage should join the aforementioned mailing lists and take part in the discussions.
This is a work in progress! For the latest updates from the HTML WG, possibly including important bug fixes, please look at the editor's draft instead.
Publication as a Candidate Recommendation does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
The latest stable version of the editor's draft of this specification is always available on the W3C HTML git repository.
The W3C HTML Working Group is the W3C working group responsible for this specification's progress. This specification is the 29 April 2014 Candidate Recommendation. This specification is intended to become a W3C Recommendation.
Work on this specification is also done at the WHATWG. The W3C HTML working group actively pursues convergence of the HTML specification with the WHATWG living standard, within the bounds of the W3C HTML working group charter. There are various ways to follow this work at the WHATWG:
svn checkout http://svn.whatwg.org/webapps/
This document was published by the HTML Working Group as an updated revision to the Candidate Recommendation (http://www.w3.org/TR/2013/CR-html5-20130806/). This document is intended to become a W3C Recommendation. W3C publishes a Candidate Recommendation to indicate that the document is believed to be stable and to encourage implementation by the developer community. This Candidate Recommendation is expected to advance to Proposed Recommendation no earlier than 01 September 2014. All feedback is welcome.
For this specification to exit the CR stage, the conditions detailed in the CR Exit Criteria (Public Permissive version 3) document will have to be met.
The following features are at risk and may be removed due to lack of implementation.
This document was produced by a group operating under the 5 February 2004 W3C Patent Policy. W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim(s) must disclose the information in accordance with section 6 of the W3C Patent Policy.
xml:baseattribute (XML only)
type=text) state and Search state (
inputelement as a text entry widget
inputelement as domain-specific widgets
inputelement as a range control
inputelement as a color well
inputelement as a checkbox and radio button widgets
inputelement as a file upload control
inputelement as a button