Top "W3c" questions

The World Wide Web Consortium (W3C) is an international community that develops and publishes specifications and guidelines that define technologies like XML, HTML, and CSS.

Is CSS3 an official standard?

I would like to know if CSS3 is an official W3C standard or just something like "CR" (Candidate Recommendation)?

css w3c
How to get tagname of a TEXT_NODE in java's org.w3c.dom.Node

In the documentation for this interface it states that textnodes all return "#text" for their names instead of the actual …

java xml-parsing w3c xmlnode
CSS pointer-events and appearance properties not recognized by CSS Validator

I'm new in CSS and just built an app. The problem is, when validating CSS I get the following errors …

css w3c css-validator
Confused by relation between DOM and HTML (APIs)

How are DOM and HTML related? Is one subset of another, is one a more abstract concept than the another? …

html dom browser w3c
Closing tag with ID property

Question: If I close any html tag in this fashion (Including the id property): <div id="tagid" >...more …

html closures w3c doctype w3c-validation
Why is there no synchronous WebSocket support in Web Workers when there is synchronous FileSystem support?

I understand why browser vendors don't want to help me block their UI thread. However, I don't understand why there …

javascript asynchronous w3c policy web-standards
restriction of elements based on another attribute using XSD 1.1

I am trying to create a schema definition using XSD 1.1 in which the number of other elements is dependent on …

xsd w3c xsd-validation xsd-1.1
What does normative and non-normative mean in reference to XML

What does normative and non-normative mean in reference to XML documents as stated in the w3.org document? It really …

xml specifications w3c
HGROUP element removed from the HTML5 Specification. What alternative technique can be used instead?

As some of you would of heard the hgroup element is being removed from the HTML5 Specification. (For more info, …

html w3c semantic-markup web-standards
What is the point of CSS collapsing margins?

The CSS2 box model tells us that adjoining vertical margins collapse. I find it quite annoying, being the source of …

w3c css